Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "oil spill" wg kryterium: Temat


Wyświetlanie 1-49 z 49
Tytuł:
Efficiency of maritime siimulator training in oil spill response competence development
Autorzy:
Halonen, J.
Lanki, A.
Powiązania:
https://bibliotekanauki.pl/articles/116555.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
maritime simulator training
maritime education and training (MET)
marine oil spill
oil spill response
oil spill response training
fire and rescue services
prevention of oil spill
Opis:
Marine oil spill response operation requires extensive vessel manoeuvring and navigation skills. At-sea oil containment and recovery includes both single vessel and multi-vessel operations. Towing long oil containment booms, several hundreds of metres in length, is a challenge in itself. Boom deployment and towing in multi-vessel configurations is an added challenge that requires precise coordination and control of the vessels. Efficient communication, as a prerequisite for shared situational awareness, is needed in order to execute the response tasks effectively. In order to gain and maintain adequate maritime skills, practical training is needed. Field exercises are the most effective way of learning, but especially the related vessel operations are resource-intensive and costly. Field exercises may also be affected by environmental limitations such as high sea-state or other adverse weather conditions. In Finland, the seasonal ice-coverage also limits the training period to summer seasons as regards the vessel operations of the Fire and Rescue Services. In addition, the sensitiveness of the marine environment restricts the use of real oil or other target substances. This paper examines, whether maritime simulator training can offer a complementary method to overcome the training challenges related to the field exercises. The objective is to assess the efficiency and the learning impact of simulator training, and the specific skills that can be trained most effectively in simulators. This paper provides an overview of learning results from two oil spill response pilot courses, in which maritime navigational bridge simulators together with an oil recovery simulator were used. The courses were targeted at Fire and Rescue Services responsible for near shore oil spill response in Finland. The competence levels of the participants were surveyed before and after the course in order to measure potential shifts in competencies. In addition to the quantitative analysis, the efficiency of the simulator training was evaluated qualitatively through feedback from the participants. The results indicate that simulator training is a valid and effective method for developing marine oil spill response competencies that complements traditional exercise formats. Simulator training provides a safe environment for assessing various oil containment and recovery tactics. One of the main benefits of the simulator training was found to be the immediate feedback the spill modelling software provides on the oil spill behaviour as a reaction to the response measures.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 1; 199-204
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Oil Spill Models: A State of the Art of the Grid Map as a Function of Wind, Current and Oil Parameters
Autorzy:
Mazurek, J.
Smolarek, L.
Powiązania:
https://bibliotekanauki.pl/articles/116520.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
Oil Spill Model
Grid Map
wind
current
Oil Parameters
Opis:
An integrated model, which contains flow and transport‐fate modules, will be presented for simulating transport and fate of oil spills at seas. The flow module uses different kinds of meshes that provide great flexibility for modeling the flow in complex geometries of currents and barriers. The refined grid resolution in regions of interest is important. Horizontal diffusion is simulated using random walk techniques in a Monte Carlo framework, whereas the vertical diffusion process can be solved on the basis of the Langeven equation. The model contains the most significant processes which affect the motion of oil particles. For a better fit to the curvature of the coastline there are used unstructured non overlapping rectangular or triangle grid cells. Special attention must be paid to choose the horizontal and vertical resolution in simulating the oil trajectory in the coastal area.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 1; 19-23
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Responding to spills of marine distillate fuels
Autorzy:
Halonen, J.
Powiązania:
https://bibliotekanauki.pl/articles/24201430.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill response
marine gas oil
usability testing
fuel Oii
marine oil spill
shipborne oil pollution
Marine diesel oil
oil spill recovery
Opis:
The current spill response capability in Finland is built to respond to oil spills caused by heavy fuel oils and the most transported oil cargoes. However, the implementation of the Sulphur Directive in 2015 changed the fuel profiles of the ships: prior to the new regulation ships operating in the Baltic Sea mainly used heavy fuel oil (HFO), whereas now ships use marine gas oil (MGO DMA) or marine diesel (MDO DMB) known as marine distillate fuels. This paper reviews the effectiveness of the current recovery techniques in responding to spills of marine distillate fuels based on the oil recovery field tests. The results indicate that conventional recovery techniques are only partially applicable to marine distillate fuels, which calls for a reassessment of the marine oil spill response capability and further research. The use and availability of low-carbon marine fuels will continue to increase as emission regulations become more stringent. This will require a continuous assessment of the oil recovery capabilities and the adaptation of spill response preparedness accordingly.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 3; 675--683
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Smart system to coordination of the available response resources in an oil spill leakage
Autorzy:
Panaitescu, M.
Panaitescu, F. V.
Powiązania:
https://bibliotekanauki.pl/articles/116323.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
oil spill leakage
oil spill response
response to pollution
mathematical model
marine pollution
response resources
applying simulation study
Opis:
A smart solution for assessing the consequences of pollution on the coast, on flora and fauna but also by accounting for the total costs of the equipment used in the response to pollution is a system for assessing, coordinating and simulating the risk situation with the help of a mathematical model implemented on a simulator. The mathematical model for the simulation of the event of pollution is the latest generation and take into account all the meteorological factors of the sea and air, as well as all the physico-chemical parameters of the substances involved (dispersion, surface tension). The simulator is used for the realistic modeling of a crisis situation and it is useful for both marine officers and emergency situation officials. The simulator will be used as an educational instrument enabling the interactive study of the different emergency situations. In this paper we present the simulation of incident and the creation of response resources. The scenario incident is for KAPTAN M cruise ship that left the tourist port of TOMIS Constanta, Romania, having on board 20 passengers and a number of 15 crew members, and which collided with the oil ship EVIA Oil FIVE, having on board the quantity of 4200 MT crude oil. As a result of the collision, the passenger ship suffered a breach (water hole), on the starboard board, breach by which the ship began to ambarce sea water and in the car compartment a fire was produced. Containment and recovery of an oil spill during the exercise will be simulated through activation and control of response resources. The resources involved in the operations are divided into: platforms, equipment and personnel. The results of simulation is the list of response resources specified in the scenario together with their parameters, which can be exported into a text file. With this simulation tools you can efficiently appreciate the cost of resources in due time, avoiding material and human damage.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 1; 205-212
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling, identification and prediction of oil spill domains at port and sea water areas
Autorzy:
Dąbrowska, Ewa
Kołowrocki, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/2068700.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
port accident
sea accident
oil spill
oil spill drift
oil spill domain
stochastic modelling
statistical identification
stochastic prediction
Monte Carlo prediction
Opis:
Methods of oil spill domains determination are reviewed and a new method based on a probabilistic approach to the solution of this problem is recommended. A semi-Markov model of the process of changing hydro-meteorological conditions is constructed. To describe the oil spill domain central point position a two-dimensional stochastic process is used. Parametric equations of oil spill domain central point drift trend curve for different kinds of hydro-meteorological conditions are determined. The general model of oil spill domain determination for various hydro-meteorological conditions is proposed. Moreover, statistical methods of this general model unknown parameters estimation are proposed. These methods are presented in the form of algorithms giving successive steps which should be done to evaluate these unknown model parameters on the base of statistical data coming from experiments performed at the sea. Moreover, approximate expected stochastic prediction and Monte Carlo Simulation in real time prediction of the oil spill domain movement are proposed.
Źródło:
Journal of Polish Safety and Reliability Association; 2019, 10, 1; 43--58
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Use of random walk in two-dimensional lattice graphs to describe influence of wind and sea currents on oil slick movement
Autorzy:
Guze, S.
Mazurek, J.
Smolarek, L.
Powiązania:
https://bibliotekanauki.pl/articles/244325.pdf
Data publikacji:
2016
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
random walk
oil spill
currents
Opis:
The concept of oil slick movement being influenced by wind and sea currents is elementary for the decision model of the distribution of large oil spill emergency control means at sea. The analysis of water area conditions such as wind and sea currents is elementary for the concept of oil slick movement. The article presents the model of oil slick movement under the influence of wind and sea currents. In building the model, random walk in two-dimensional lattice graphs has been used. The movement of oil slick is analysed in two ways. In the paper, the movement of the oil slick is analysed in two ways without wind and focus on surface sea currents and with wind and currents. Case one assumes no wind and focuses on surface sea currents only using random walk in a two-dimensional square grid graph. Case two assumes that wind is in place, so oil slick is moving due to surface sea currents and wind currents. The description of movement in case two is based on a two-dimensional lattice graph, which is a combination of a triangular grid graph and a hexagonal grid graph. The article also describes the basic assumptions of oil slick model: the definition of water area, oil slick and algorithm for rescue action to contain the oil spill. Oil slick movement concept is elementary for the decision model of oil spill control at sea. The model allows estimating the distance of oil slick from coastal areas.
Źródło:
Journal of KONES; 2016, 23, 2; 147-153
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Probabilistic approach to determination of oil spill domains at port and sea water areas
Autorzy:
Dąbrowska, E.
Kołowrocki, K.
Powiązania:
https://bibliotekanauki.pl/articles/116051.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
oil spill domains
determination of oil spill
Semi-Markov Model
sea water areas
port area
probabilistic approach
hydro-meteorological conditions
Opis:
Maritime safety involves minimizing error in all aspects of the marine system. Human error has received much importance, being responsible for about 80% of the maritime accident worldwide. Currently, more attention has been focused to reduce human error in marine engine maintenance. On-board marine engine maintenance activities are often complex, where seafarers conduct maintenance activities in various marine environmental (i.e. extreme weather, ship motions, noise, and vibration) and operational (i.e. work overload and stress) conditions. These environmental and operational conditions, in combination with generic human error tendencies, results in innumerable forms of error. There are numerous accidents that happened due to the human error during the maintenance activities of a marine engine. The most severe human error results in accidents due to is a loss of life. Moreover, there are other consequences too such as delaying the productivity of marine operations which results in the financial loss. This study reviews methods that are currently available for identifying, reporting and managing human error in marine engine maintenance. As a basis for this discussion, authors provide an overview of approaches for investigating human error, and a description of marine engine maintenance activities and environmental and operational characteristics.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 1; 51-58
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of nonwoven fabrics in terms of usefulness for oil spill combat
Autorzy:
Kończewicz, W.
Otremba, Z.
Sałek, K.
Walaszkowska, N.
Powiązania:
https://bibliotekanauki.pl/articles/244169.pdf
Data publikacji:
2015
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
oil spill combat
sorbents
nonwoven fabrics
Opis:
The petroleum substances (oil) spilled on the hard surface can be easily neutralized and collected by using powdery or granular sorbents. We are dealing with more difficult situation when oil spill appears on the soft ground or on the surface of the water. Extremely difficult is removing the oil from body of water polluted by dispersed one. In such cases useful are various balls, sleeves and mats filled by nonwovens. It is important to identify a material, which strongly absorbs different type of oil in a wide temperature range. At the same time, such material should have physical properties allowing easy and rapid contact with the spilled oil and then its removal from the environment. This paper provides an overview of impregnability of nonwoven fabrics made from two materials – polypropylene and cotton. The impregnability was tested against the water and the used lubricate oil. The tests were carried out by using experimental device constructed by members of the student’s scientific society at Faculty of Marine Engineering (Gdynia Maritime University). Principle of construction of testing device takes into account aspect of placing the sorbent in the package as well as possibility of repeating the experiment in precisely defined measurement conditions. Among tested materials, the best in terms of oil sorptivity proved to be polypropylene. The same material was the least absorbing water. It can therefore be assumed that this material is the most suitable for removing oil from the polluted water.
Źródło:
Journal of KONES; 2015, 22, 3; 99-103
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Estimation of surrounding the spillage time
Autorzy:
Mazurek, J.
Smolarek, L.
Powiązania:
https://bibliotekanauki.pl/articles/2069124.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
oil spill
stochastic model
firefighter problem
Opis:
This article presents the model of oil spill on the grid graph. We consider the three types of grid which parameters are corresponding to condition on the sea. The firefighter problem gives the algorithm to bound the oil spill. We compare the action starting time in model described by sum of N variables with the uniform probability distribution and the action starting time in real situation described by sum of two triangular random variables. For every type of grid we determine the Time Average of Going Around of the Spill.
Źródło:
Journal of Polish Safety and Reliability Association; 2012, 3, 2; 245--250
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
End-user and stakeholder views on selected risk assessment tools for marine oil spill preparedness and response, including future research and development needs
Autorzy:
Goerlandt, F.
Laine, V.
Bal-Beşikçi, E.
Baldauf, M.
Al-Quhali, M. A.
Koldenhof, Y.
Powiązania:
https://bibliotekanauki.pl/articles/116532.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
risk assessment
marine oil spill
oil spill response
risk assessment tools
Pollution Preparedness and Response (PPR)
Baltic Marine Environment Protection Commission (HELCOM)
marine environment
Opis:
Risks in the maritime domain have various sources, of which the transportation of oil and other noxious products is one of key concern to industry and public stakeholders. Operational or accidental releases of oil or other pollutants from ships or offshore facilities into the marine environment can have disastrous effects on the marine ecosystems, while also leading to very significant economical losses. Therefore, national states have implemented various mechanisms for preventing and responding to pollution in the maritime domain, with activities which are often embedded in regional cooperation frameworks clustered around certain sea areas. To support collaborative, harmonized, and risk-informed oil spill Pollution Preparedness and Response (PPR) planning for response authorities, the Baltic Marine Environment Protection Commission (HELCOM), together with its research partners, and with extensive end-user and stakeholder inputs, have developed the OpenRisk Toolbox. This toolbox includes several risk assessment tools and techniques, which can assist in providing answers to a range of PPR risk management questions in a range of organizational contexts. To better understand and ensure the applicability and usefulness of the OpenRisk Toolbox, a workshop was organized where some of these tools were tested. Selected end user and stakeholder views on the perceived usefulness of the tools were collected and analyzed. Another workshop focused on further development needs to implement the tools in organizational practices. This paper first presents the OpenRisk Toolbox, then describes the settings of the workshops. Finally, a summary of the end-user and stakeholder views on the tested tools, and on future development needs, is given.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 1; 213-220
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Concept of the skimmer specialized for oil removal from the port waters
Autorzy:
Kończewicz, W.
Mazurek, M.
Otremba, Z.
Sarad, T.
Powiązania:
https://bibliotekanauki.pl/articles/243689.pdf
Data publikacji:
2013
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
oil spill combat
maritime engineering
environmental protection
Opis:
Project analysis to meet needs for equipment customized to pumping out surface forms of oil in the port and other narrow basins are reported in this paper. New elements of the technical concept of the skimmer to eliminate the disadvantages of structurally similar devices are proposed - esential componets of the new type of skimmer currently elaborating in the Student Scientific Society „Nautica“ (at Faculty of Marine Engineering of the Gdynia Maritime University) are demostrated. The first motivation to this work is that the consequence of growing usage of ships in the world transport is necessity to search for more fast and efficient methods to remove oil pollutions from the water surface and the second one – preparation of appropriate training and research equipment for the continuous improvement of its construction as well as the manner of its use in variety conditions. Port areas are relatively small and they have numerous hard to navigate places, therefore oils which leaked from ships or transloading equipment are difficult to remove from the water surface. Those all factors promote the development of the new and innovative solutions for more efficient water treatment. New solutions of the technical concept of the skimmer are proposed here - among other the theoretically justifiable triangular inlet openings with the system of vertical positionnig relative to the water surface.
Źródło:
Journal of KONES; 2013, 20, 2; 189-192
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Implementation of Oil Spill Costs Model in the Southern Baltic Sea Area to Assess the Possible Losses Due to Ships Collisions
Autorzy:
Gucma, L.
Goryczko, E.
Powiązania:
https://bibliotekanauki.pl/articles/117188.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
pollution
Environment Protection
Oil Spill
Baltic Sea
Ships Collision
Assessment of Losses
Simulation Method
Oil Spill Costs Model
Opis:
The paper presents an attempt to assessment of losses due to oil spills caused by ships collisions in the Southern Baltic Sea area. To assess the losses the data from two models were used. First of them is simulation model of ships collision with consideration of oil spills developed and the second is the model of oil spill cleanup cost is applied without consideration of environmental conditions influence.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 4; 405-407
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New learning methods for marine oil spill response training
Autorzy:
Halonen, J.
Lanki, A.
Rantavuo, E.
Powiązania:
https://bibliotekanauki.pl/articles/117267.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
environmental protection
new learning methods
marine oil spill
oil spill response training
Regional Fire and Rescue Services (RFRS)
MET System in Finland
Global Maritime Distress and Safety System (GMDSS)
Opis:
In Finland the Regional Fire and Rescue Services (RFRS) are responsible for near shore oil spill response and shoreline cleanup operations. In addition, they assist in other types of maritime incidents, such as search and rescue operations and fire-fighting on board. These statutory assignments require the RFRS to have capability to act both on land and at sea. As maritime incidents occur infrequently, little routine has been established. In order to improve their performance in maritime operations, the RFRS are participating in a new oil spill training programme to be launched by South-Eastern Finland University of Applied Sciences. This training programme aims to utilize new educational methods; e-learning and simulator based training. In addition to fully exploiting the existing navigational bridge simulator, radio communication simulator and crisis management simulator, an entirely new simulator is developed. This simulator is designed to model the oil recovery process; recovery method, rate and volume in various conditions with different oil types. New simulator enables creation of a comprehensive training programme covering training tasks from a distress call to the completion of an oil spill response operation. Structure of the training programme, as well as the training objectives, are based on the findings from competence and education surveys conducted in spring 2016. In these results, a need for vessel maneuvering and navigation exercises together with actual response measures training were emphasized. Also additional training for maritime radio communication, GMDSS-emergency protocols and collaboration with maritime authorities were seemed important. This paper describes new approach to the maritime operations training designed for rescue authorities, a way of learning by doing, without mobilising the vessels at sea.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 2; 339-345
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improving preparedness for shipborne oil pollution – highlights of tabletop exercises at saimaa inland waters
Autorzy:
Halonen, J.
Altarriba, E.
Powiązania:
https://bibliotekanauki.pl/articles/117527.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
oil pollution
shipborne oil pollution
MET system in Finland
oil spill response
response operation
pollution preparedness and response (PPR)
marine environment
Opis:
Lake Saimaa is the largest lake in Finland and the Saimaa inland waterway network is one of the main transport corridors for merchant shipping. The Saimaa inland watercourse is a challenging operating environment due to shallow waters, narrowness of the fairways, fast currents as well as the sensitiveness of the environment. It is recognised that the heavy vessel traffic poses a risk of oil pollution. An oil spill incident in inland waters has a high potential for contaminating shorelines and affecting populated areas. Responding to such an incident involves several governmental and regional authorities, agencies and voluntary organisations. Inter-agency coordination is considered a key element in incident management. Several exercise types can be used to train multi-agency collaboration in joint response operations. This paper analyses the benefits of tabletop exercises in the strengthening of joint preparedness and contingency planning. Paper compares the outcomes of discussion-based exercises with operations-based drills and full-scale exercises. The analysis is based on four oil spill response tabletop exercises and five oil response drills conducted in Saimaa region in 2017–2018. Different types of exercises make it possible to focus on different aspects of the response operation. Operations-based exercises are useful in improving technical skills and testing procedures and the functioning of the equipment. Due to time restrictions, the equipment deployment drills usually focus on a specific function or a single task. Tabletop exercises can be used to assess contingency plans on a strategic level. Tabletop exercises offer an opportunity to clarify roles and responsibilities, discuss priorities and establish inter-agency agreements. The advantages of tabletop exercises include their flexibility in scenario-building, low-cost implementation and the possibility to study a longer time span in order to gain a more holistic view of the response operation.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 1; 221-228
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effectiveness of maritime safety policy instruments from the Finnish maritime experts’ point of view – case Gulf of Finland and prevention of an oil accident
Autorzy:
Lappalainen, J.
Storgård, J.
Tapaninen, U.
Powiązania:
https://bibliotekanauki.pl/articles/117023.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Maritime Safety
oil accident
Gulf of Finland
Prevention of Oil Spill
Oil Spill
Maritime Safety Regulation
Maritime Safety Regime
Maritime Safety Policy
Opis:
Sea accidents are aimed to be prevented with an extensive amount of maritime safety regulation. The purpose of this paper is to present the findings of a questionnaire study that was targeted at Finnish maritime experts and addressed the question: how to prevent an oil accident in the Gulf of Finland. This study also includes a literature study about the problems of the current maritime safety regime. The findings of the questionnaire study are compared to the findings of the literature study. The questionnaire study showed that many kinds of policies have improved maritime safety, and they are needed to ensure maritime safety. For instance, ship construction, fairway maintenance, nautical charts and rules of the road at sea can be considered the cornerstones of maritime safety. However, the results ranked voluntary activities of companies as the most effective way to improve maritime safety in the future. Self-regulative approaches could solve some problems connected to more traditional policy-making.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 3; 353-362
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the impact of selected hydrometeorological conditions on the accuracy of oil spill simulations on the PISCES II simulator
Autorzy:
Jarząbek, D.
Juszkiewicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/134904.pdf
Data publikacji:
2016
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
oil spill simulation
oil pollution characteristic
hydrometeorological conditions
oil pollution behavior
Opis:
Computer simulations used for predicting the behavior of oil spills at sea allow optimizing the deployment of oil spill response personnel and resources, and using the backtracking method to identify the polluter in cases where spills are sighted some time after they occurred. Predicting the direction and speed of oil slick spreading is of fundamental importance. An attempt was made to verify the influence of selected simulation parameters, related to hydrometeorological conditions, on the behavior of the resulting oil pollution. Different responses were obtained under the same simulated weather conditions, depending on the type of spilled oil. The experiment was conducted on a PISCES II oil spill simulator.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2016, 46 (118); 36-42
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the Impact of Weather Coditions on the Effectiveness of Oil Spill Recovery Operation in Simulated Conditions (PISCES II)
Autorzy:
Jarząbek, D.
Juszkiewicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/320625.pdf
Data publikacji:
2017
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
oil spill simulation
oil pollution characteristic
hydrometeorological conditions
oil pollution behavior
Opis:
The ability to use computer simulation to predict the behavior of oil spills at sea enables better use of available personnel and resources to combat such spills. The use of oil collecting equipment properly selected to suit the conditions is essential for the operation to be effective. Therefore, an attempt is made to verify the influence of weather conditions on the efficiency of oil recovery. Three types of spilled crude oil were simulated. A relevant experiment was conducted on a PISCES II oil spill simulator.
Możliwość wykorzystania symulacji komputerowej do prognozowania zachowania się rozlewów olejowych na morzu umożliwia lepsze wykorzystanie posiadanych sił i środków służących do ich zwalczania. Zastosowanie odpowiednio dobranego do warunków sprzętu jest istotne z punktu widzenia efektywności prowadzonej akcji. W związku z tym podjęto próbę weryfikacji wpływu warunków meteorologicznych na skuteczność usuwania powstałego zanieczyszczenia olejowego. Zasymulowano rozlewy trzech typów ropy naftowej. Eksperyment przeprowadzono w symulatorze rozlewów olejowych PISCES II. Przeprowadzone symulacje wykazały istotny wpływ rodzaju ropy na skuteczność akcji usuwania zanieczyszczeń z powierzchni morza, im lżejsza ropa tym zbieranie przebiega w mniejszym stopniu z uwagi na jej rozpraszanie i utlenianie. Ropa ciężka tworzy grubą warstwę na powierzchni wody, może ulegać emulsyfikacji, wolniej ulega procesom utleniania, co prowadzi do efektywnego jej zbierania. Doświadczenie ukazało wpływ warunków meteorologicznych na sprawność zbierania ropy, przy wysokości fali 0 i 1 m usuwanie ropy za pomocą skimmera pasowego było skuteczne, a fala o wysokości 2 m uniemożliwiała usuwanie zanieczyszczeń ropopochodnych z powierzchni wody bez względu na jej rodzaj.
Źródło:
Annual of Navigation; 2017, 24; 315-326
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monte Carlo simulation approach to determination of oil spill domains at port and sea water areas
Autorzy:
Dąbrowska, E.
Kołowrocki, K.
Powiązania:
https://bibliotekanauki.pl/articles/116316.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spills domains
Monte Carlo simulation
determination of oil spill
port area
sea water areas
oil spill
Semi-Markov model
hydro-meteorological conditions
Opis:
Monte Carlo simulation method of oil spill domains determination based on the probabilistic approach to the solution of this problem is proposed. A semi-Markov model of the process of changing hydro-meteorological conditions is constructed and its parameters are defined. The general stochastic model of oil spill domain movement for various hydro-meteorological conditions is described. Monte Carlo simulation procedure is created and applied to generating the process of changing hydro-meteorological conditions and the prediction of the oil spill domain movement impacted by these changes conditions.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 1; 59-64
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
M/t “Baltic Carrier” accident. The reconstruction of oil spill with PISCES II simulator application
Autorzy:
Łazuga, K.
Gucma, L.
Perkovic, M.
Powiązania:
https://bibliotekanauki.pl/articles/359813.pdf
Data publikacji:
2013
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
oil spill
accident
PISCES II simulator
safety
mathematical models
Opis:
This paper presents reconstruction of the oil spill that occurred as result of an m/t “Baltic Carrier” accident. This reconstruction was carried out with use PISCES II simulator. The result of several simulations could be the step to usability and validation of PISCESS II simulator and as a guideline for setting up this kind of simulations.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2013, 36 (108) z. 1; 110-115
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Treatment of Contaminated Water from Niger Delta Oil Fields with Carbonized Sisal Fibre Doped with Nanosilica from Ofada Rice Husk
Autorzy:
Odunlami, Olayemi Abosede
Agboola, Oluranti
Odiakaose, Ebubechukwu Olive
Olabode, Oladipupo Oyindapo
Babalola, Oni
Abatan, Olubunmi Grace
Owoicho, Isaac
Powiązania:
https://bibliotekanauki.pl/articles/2173355.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
adsorption
oil spill
sisal fibre
activated carbon
silica nanoparticles
Opis:
Oil spills contaminate water bodies and hence, cause the death of marine animals. The Niger Delta Oil contaminated water was treated by adsorption using sisal fibre activated carbon (SFAC) doped with silica nanoparticles (SNP) synthesized from Ofada rice husk which was carbonized at temperatures 400 °C and 650 °C. The SNP was synthesized at 600 °C (SNP-1) and 800 °C (SNP-2). The proportion in SFAC: SNP for both temperature values was 4.8:0.2 with a basis of 5 grams of the adsorbent. The samples were characterized by SEM, BET analysis, XRF and XRD. The adsorption equilibrium studies obeyed Langmuir adsorption isotherm; as the linear correlation value was close to unity, with a separation factor of 0.004. SNP-1 shows amophous nature having Fe2O3 and SNP-2 shows crystalline nature which consist of quartz. SNP-2 was used for the study due to its high surface area observed in the BET. High % removal efficiency of 99.84 was attained with silica nanoparticle (SNP-2) integrated in sisal fiber activated carbon (SFAC carbonized at 400 °C).
Źródło:
Journal of Ecological Engineering; 2022, 23, 9; 297--308
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A method for the approximation of oil binder fall trajectory
Autorzy:
Przywarty, M.
Muczyński, B.
Bilewski, M.
Powiązania:
https://bibliotekanauki.pl/articles/135230.pdf
Data publikacji:
2018
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
oil binders
oil spill handling
BioBind
natural experiment
sea operation
approximation
Opis:
The following paper presents a novel method for approximating the fall trajectories of small, lightweight oil binders, used during oil spill clean-up operation at sea. Due to the weight, size and shape of the binders, the fall trajectory is highly dependent on the direction and strength of the wind, as well as the rotations and positions of individual binders when dropped. Since a large quantity of tightly packed binders are dropped at once, it is highly inconvenient to calculate the precise trajectory of each binder when its exact initial rotation and position inside the container are not known. The aim of this study is to predict the exact moment and position of the drop, as well as the oil binders’ spread, considering wind conditions, airplane velocity and height.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2018, 53 (125); 43-47
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ograniczanie ekspansji rozlewu olejowego : model symulacyjny
Limiting the oil spill expansion : simulation model
Autorzy:
Smolarek, L.
Mazurek, J
Wysocki, K.
Powiązania:
https://bibliotekanauki.pl/articles/311876.pdf
Data publikacji:
2018
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
model symulacyjny
rozlew olejowy
ograniczanie
simulation model
oil spill
limiting
Opis:
Artykuł przedstawia model symulacyjny ograniczania ekspansji rozlewu olejowego. W pracy omówiono założenia i przeznaczenie modelu. Przedstawiono składowe oraz architekturę programu komputerowego, na podstawie którego zbudowano model symulacyjny. Zaprezentowano panel konfiguracji programu oraz przedstawiono funkcjonalność poszczególnych elementów panelu. Istotny element artykułu stanowi wynik działania programu przedstawiony za pomocą wybranego przykładu oraz zestawienie parametrów uzyskanych na drodze symulacji. Podejście symulacyjne dostarcza parametry ograniczania rozlewu olejowego scharakteryzowane ilościowo co pozwala analizować przebieg symulowanych działań ratowniczych.
The article presents a simulation model limiting oil spill expansion. The work discusses the assumptions and purpose of the model. The components and the architecture of the computer program were presented based on which the simulation model was built. Configuration panel of the program and specific functions of the elements of the panel were presented. The important element of the article is result of the program shown by the means of the chosen example and parameters comparison that resulted from the simulation. Simulation approach delivers parameters limiting the oil spill expansion characterized in quantity that allows to analyse simulated rescue actions.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2018, 19, 12; 143-147
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improvement of oil spill fighting by using SAR satellite detection and e-navigation systems
Autorzy:
Bąk, A.
Powiązania:
https://bibliotekanauki.pl/articles/359631.pdf
Data publikacji:
2013
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
oil spill
satellite detection
e-navigation system
problems identification
incidents
Opis:
The article presents the solution for improvement of oil spill fighting with utilization of synthetic aperture radar. The way of identification is presented as well as the treatment of obtained data in order to eliminated “looks like” objects. Such system will widely improve the oil spill fighting at a very early stage of incident.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2013, 36 (108) z. 1; 27-31
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analiza wpływu rozlewu olejowego na skuteczność poszukiwań w trakcie akcji SAR z wykorzystaniem symulatorów SARMAP i OILMAP
Analysis of the influence of oil spill on effectiveness of the SAR action using SARMAP and OILMAP simulators
Autorzy:
Łazuga, K.
Górtowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/350704.pdf
Data publikacji:
2011
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
poszukiwanie i ratownictwo
SAR
rozlew olejowy
oil spill
search and rescue
Opis:
Niniejsze opracowanie rozważa poszukiwanie człowieka i tratwy ratowniczej w miejscu rozlewu olejowego przy użyciu helikoptera Anakonda, samolotu M-28 X2 oraz statku Kapitan Poinc. Wyniki badań prezentują trajektorię ruchu plamy olejowej, trajektorię ruchu rozbitka ubranego w kombinezon ochrony termicznej i tratwy ratunkowej dla dwóch sytuacji hydrometeorologicznych. Poszukiwania wyżej wymienionych środków ratunkowych odbywają się wg schematów IAMSAR a wyniki poszukiwań przedstawione są w postaci prawdopodobieństwa sukcesu (POS [%]) opartego na prawdopodobieństwie wykrycia rozbitka/tratwy podczas przejazdu po ustalonej trasie oraz prawdopodobieństwie znalezienia się rozbitka/tratwy w wyznaczonym obszarze poszukiwań.
This paper considers the human search and rescue raft search in the place of oil spill using the Anaconda helicopter, aircraft M-28 X2 and the ship Captain Poinc. Results represent the trajectory of movement of oil slick, the trajectory of motion of surviver dressed in survival suit and life raft for two hydrometeorological situation. The search for life-saving measures mentioned above are held by schemes IAMSAR. Search results are presented in the form of the probability of success (POS [%]) based on the propability of detection and probability of containment.
Źródło:
Górnictwo i Geoinżynieria; 2011, 35, 4/1; 233-242
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Use of satellite data in monitoring of hydrophysical parameters of the baltic sea environment
Autorzy:
Krężel, A.
Bradtke, K.
Herman, A.
Powiązania:
https://bibliotekanauki.pl/articles/259766.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
satellite remote sensing
Baltic
SST
solar energy
sea ice
oil spill
Opis:
Intensive development of infrastructure for fast processing of outsized amount of space-borne data enables now to use the satellite data for operational controlling the state of its environment. In our presentation we show some examples of analysis of processes in marine environment which are possible due to satellite data and algorithms of its processing developed in SatBaltic Project. It concerns supporting of modelling of solar energy inflow to the sea with space-borne input data, identification and analysis of sea ice cover, supporting of oil spill detection, and identification of phenomena which modify spatial distribution of the sea surface temperature.
Źródło:
Polish Maritime Research; 2015, 3; 36-42
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A model for oil spill scenarios from tanker collision accidents in the Northern Baltic Sea
Autorzy:
Goerlandt, F.
Powiązania:
https://bibliotekanauki.pl/articles/135392.pdf
Data publikacji:
2017
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
oil spill
collision
maritime safety
marine environment
risk assessment
Bayesian Network
Opis:
Oil spills from maritime activities can lead to very extensive damage to the marine environment and disrupt maritime ecosystem services. Shipping is an important activity in the Northern Baltic Sea, and with the complex and dynamic ice conditions present in this sea area, navigational accidents occur rather frequently. Recent risk analysis results indicate those oil spills are particularly likely in the event of collisions. In Finnish sea areas, the current wintertime response preparedness is designed to a level of 5000 tonnes of oil, whereas a state-of-the-art risk analysis conservatively estimates that spills up to 15000 tonnes are possible. Hence, there is a need to more accurately estimate oil spill scenarios in the Northern Baltic Sea, to assist the relevant authorities in planning the response fleet organization and its operations. An issue that has not received prior consideration in maritime waterway oil spill analysis is the dynamics of the oil outflow, i.e. how the oil outflow extent depends on time. Hence, this paper focuses on time-dependent oil spill scenarios from collision accidents possibly occurring to tankers operating in the Northern Baltic Sea. To estimate these, a Bayesian Network model is developed, integrating information about designs of typical tankers operating in this area, information about possible damage scenarios in collision accidents, and a state-of-the-art time-domain oil outflow model. The resulting model efficiently provides information about the possible amounts of oil spilled in the sea in different periods of time, thus contributing to enhanced oil spill risk assessment and response preparedness planning.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2017, 50 (122); 9-20
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ rozlewu olejowego na skuteczność poszukiwań w trakcie akcji SAR
The influence of oil spill on effectiveness of the SAR action
Autorzy:
Górtowski, P.
Łazuga, K.
Powiązania:
https://bibliotekanauki.pl/articles/350240.pdf
Data publikacji:
2011
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
poszukiwanie i ratownictwo
SAR
rozlew olejowy
oil spill
search and rescue
Opis:
Wzrost wydobycia złóż ropy z dna morskiego niesie ze sobą ryzyko zwiększenia się prawdopodobieństwa wystąpienia rozlewu olejowego nie tylko w rejonie eksploatowanych złóż, ale również na trasach uczęszczanych przez statki transportujące ropę naftową i jej produkty. Niniejsze opracowanie porusza tematykę prowadzenia akcji poszukiwania rozbitków przy jednoczesnym wystąpieniu rozlewu produktu ropopochodnego a w związku z tym zagrożeń związanych z przebywaniem zarówno rozbitków jak i ratowników w środowisku toksycznym dla człowieka. Zagrożenia związane z obecnością produktów ropopochodnych na miejscu akcji to między innymi ich łatwopalność, tworzenie się par wybuchowych w powietrzu, obniżenie zawartości tlenu w atmosferze i toksyczność produktu. Artykuł rozważa również wpływ rozlewu olejowego na możliwości lokalizacji rozbitków.
The increase in the extraction of oil from the seabed carries a risk of increasing the likelihood of an oil spill not only in the region of exploited deposits, but also on routes frequented by vessels transporting crude oil and its products. This study moves the driving theme of searching survivors share while petroleum product spill occurs and therefore the risks associated with staying in both survivors and rescuers in environment toxic to humans. Risks associated with the presence of petroleum products on the site include the share of their flammability, formation of explosive vapors in the air, lowering the oxygen content in the atmosphere and the toxicity of the product. Article also considers the influance of an oil spill on the possible of location of survivors.
Źródło:
Górnictwo i Geoinżynieria; 2011, 35, 4/1; 137-144
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of the potential pollution of the port of Świnoujście after collision of ships on the approach track
Autorzy:
Juszkiewicz, W.
Gucma, L.
Perkovic, M.
Powiązania:
https://bibliotekanauki.pl/articles/135437.pdf
Data publikacji:
2018
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
PISCES II
oil spill simulation
oil pollution behaviour
Pomeranian Bay region
worst case study
Opis:
A key element in ensuring the safety of the port of Świnoujście against oil spills is to ensure combat units are properly equipped with oil spill collecting equipment, and that they have the ability to effectively use the existing resources. All of this should be properly reflected in the port’s contingency plans. It is also important to develop tactics for oil spill combat action that take into account both local conditions and worst case scenarios with parallel checking of these scenarios during the exercise and the table-top exercises. The use of computer simulation to forecast oil spill behaviour allows for better arrangement and more efficient use of resources and the optimum development of antipollution action and tactics. The specific location of the Świnoujście harbour, its breakwaters shape, and that shipping traffic is allowed only on the approaching waterway, may lead one to the conclusion that the port of Świnoujście is completely safe from any possible petroleum pollution after a ships’ collision and the antipollution action should focus only on maximising the protection of the coast. To verify this assumption, simulations of an oil spill spreading after a vessels’ collision were carried out. The purpose of the simulations was to determine the most unfavourable weather conditions which would lead to the port of Świnoujście being polluted, and to define the best tactics for conducting oil spill combat actions under such conditions. The simulations clearly indicated that, with a particular combination of weather conditions, pollution could occur inside the port. It could result in vessel traffic suspension and huge financial losses. Simulations were conducted using the PISCES II oil spill simulator.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2018, 53 (125); 131-137
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelling oil spill around Bay of Samsun, Turkey, with the use of OILMAP and ADIOS software systems
Autorzy:
Toz, A. C.
Powiązania:
https://bibliotekanauki.pl/articles/259466.pdf
Data publikacji:
2017
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
trajectory
oil spill
Bay of Samsun
Turkey
ADIOS
OILMAP
Black Sea
modelling
Opis:
Bay of Samsun is one of the most important oil transport gateways in Black Sea. The region is surrounded with the coasts which have various levels of environmental sensitivity. The purpose of this study is to investigate the oil spill and predict the future accidents likely to be encountered around the Bay of Samsun. To be well informed about fate, this study makes the best possible use of two trajectory models. One of them, ADIOS (Automated Data Inquiry for Oil Spills), has been applied to natural degradation calculations, and the other one, OILMAP (oil spill model and response system), has been used for surface spread simulation. Hence in order to identify the risky areas three scenarios have been developed. Their results reveal that in case of oil spills, with average environmental conditions, there is a risk of contamination for the city of Samsun. Although the area under the risk is the same, contamination density is totally different depending upon the quantity and the type of spilt oil. The results gained through these efforts are hoped to be useful for many organizations dealing with oil spill response operations and contribute to an effective coordination among the relevant institutions.
Źródło:
Polish Maritime Research; 2017, 3; 115-125
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ecological Implications and Source Apportionment of Heavy Metal and Hydrocarbon Contaminants in the Soil of a Poorly Crude Oil Remediated Site in Nigeria: A Case of Ikot Ada Udo Community
Autorzy:
Joseph, Akaninyene
Udofia, Udeme
Edet, Uwem
Iwok, Eno
Ivara, Vivian
Powiązania:
https://bibliotekanauki.pl/articles/2027897.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
ecological risk
source apportionment
heavy metals
hydrocarbon
oil spill
Ikot Ada Udo
Opis:
The ecological risk and source apportionment of heavy metals and hydrocarbons in soil from the study site was carried out. Composite soil samples (n = 48) were collected from 3 sampling points (SP 1, SP 2, SP 3) within the site at 50, 200, and 500 meters, respectively, from the oil well and from a control site (Ibagwa, Abak) at 10,000 meters from the study site, using a hand-held auger. The samples were analyzed for heavy metals using inductively coupled plasma atomic emission spectrometry (ICP–AES, Yobin Yvon JY-24) and total petroleum hydrocarbon (TPH) using Agilent 6890N Gas Chromatography - Flame Ionization Detector (GC– FID model, Japan). Mean levels of heavy metals and TPH were higher in the study site compared to the control. The mean levels of heavy metals were 0.748 mg/kg (Pb), 0.754 mg/kg (Cd), 1.577 mg/kg (Ni), 0.274 mg/kg (Cr), 4.749 mg/kg (Fe), 0.020 mg/kg (V), 0.103 mg/kg (Co), 0.181 mg/kg (As), 5.544 mg/kg (Mn), and 5.187 mg/kg (TPH). The heavy metals in the soil had an increasing sequence of V
Źródło:
Journal of Ecological Engineering; 2021, 22, 10; 275-286
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Model of Oil Spills Due to Ships Collisions in Southern Baltic Area
Autorzy:
Gucma, L.
Przywarty, M.
Powiązania:
https://bibliotekanauki.pl/articles/117476.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
pollution
Environment Protection
Oil Spill
Baltic Sea
Ships Collision
Risk of Collision
Bunker Spill
Marine Accidents
Opis:
The paper presents implementation of probabilistic ships collision model to evaluation of possible oil spills in the Southern Baltic Sea area. The results of the model is time, place and size of the oil spill due to ships collision. The results could be used for oil spill response action plans. The paper will open the discussion about validation of achieved results and will try to answer the question about verification of Baltic Sea oil spills data in comparison to worlds statistics.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 4; 415-419
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Calibration of backward-in-time model using drifting buoys in the East China Sea
Autorzy:
Yu, F.
Li, J.
Zhao, Y.
Li, Q.
Chen, G.
Powiązania:
https://bibliotekanauki.pl/articles/47533.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
crude oil
marine environment
marine pollution
oil spill
China Sea
random walk
wind field
calibration
Opis:
In the process of oil exploitation and transportation, large amounts of crude oil are often spilled, resulting in serious pollution of the marine environment. Forecasting oil spill reverse trajectories to determine the exact oil spill sources is crucial for taking proactive and effective emergency measures. In this study, the backward-in-time model (BTM) is proposed for identifying sources of oil spills in the East China Sea. The wind, current and random walk are three major factors in the simulation of oil spill sources. The wind drag coefficient varies along with the uncertainty of the wind field, and the random walk is sensitive to various traits of different regions, these factors are taken as constants in most of the state-of-the-art studies. In this paper, a self-adaptive modification mechanism for drift factors is proposed, which depends on a data set derived from the drifter buoys deployed over the East China Sea shelf. It can be well adapted to the regional characteristics of different sea areas. The correlation factor between predicted positions and actual locations of the drifters is used to estimate optimal coefficients of the BTM. A comparison between the BTM and the traditional method is also made in this study. The results presented in this paper indicate that our method can be used to predict the actual specific spillage locations.
Źródło:
Oceanologia; 2017, 59, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Numerical modelling of an oil spill in the Northern Adriatic
Autorzy:
Loncar, G.
Leder, N.
Paladin, M.
Powiązania:
https://bibliotekanauki.pl/articles/48197.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
oil spill
oil pollution
emulsification
numerical modelling
Northern Adriatic
sea surface
temperature
salinity
physical oceanography
Opis:
Hypothetical cases of oil spills, caused by ship failure in the northern Adriatic, are analysed with the aim of producing three-dimensional models of sea circulation and oil contaminant transport. Sea surface elevations, sea temperature and salinity fields are applied as a forcing argument on the model’s open boundaries. The Aladin-HR model with a spatial resolution of 8 km and a time interval of 3 hours is used for atmospheric forcing. River discharges along the coastline in question are introduced as point source terms and are assumed to have zero salinity at their respective locations. The results of the numerical modelling of physical oceanography parameters are validated by measurements carried out in the ‘Adriatic Sea monitoring programme’ in a series of current meter and CTD stations in the period from 1 January 2008 to 15 November 2008. The oil spill model uses the current field obtained from a circulation model. Besides the convective dispersive transport of oil pollution (Lagrangian model of discrete particles), the model takes into account a number of reactive processes such as emulsification, dissolution, evaporation and heat balance between the oil, sea and atmosphere. An actual event took place on 6 February 2008, when the ship ‘Und Adriyatik’ caught fire in the vicinity of the town of Rovinj (Croatia) en route from Istanbul (Turkey) to Trieste (Italy). At the time the fire broke out, the ship was carrying around 800 tons of oil. Thanks to the rapid intervention of the fire department, the fire was extinguished during the following 12 hours, preventing possible catastrophic environmental consequences. Based on this occurrence, five hypothetical scenarios of ship failure with a consequent spill of 800 tons of oil over 12 hours were analysed. The main distinction between the simulated scenarios is the time of the start of the oil spill, corresponding to the times when stronger winds were blowing (>7 m s−1) with a minimum duration of 24 h within the timeframe. Each scenario includes a simulation of oil transport for a period of two months after the beginning of the oil spill. The results show that the coastal belt between the towns of Poreˇc and Rovinj is seriously exposed to an oil pollution load, especially a few days after a strong and persistent bora (NE wind).
Źródło:
Oceanologia; 2012, 54, 2
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An improved Otsu method for oil spill detection from SAR images
Autorzy:
Yu, F.
Sun, W.
Li, J.
Zhao, Y.
Zhang, Y.
Chen, G.
Powiązania:
https://bibliotekanauki.pl/articles/47553.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
remote sensing
oil spill
detection
Otsu's method
accident
marine transport
synthetic aperture radar
Opis:
In recent years, oil spill accidents have become increasingly frequent due to the development of marine transportation and massive oil exploitation. At present, satellite remote sensing is the principal method used to monitor oil spills. Extracting the locations and extent of oil spill spots accurately in remote sensing images reaps significant benefits in terms of risk assessment and clean-up work. Nowadays the method of edge detection combined with threshold segmenta- tion (EDCTS) to extract oil information is becoming increasingly popular. However, the current method has some limitations in terms of accurately extracting oil spills in synthetic aperture radar (SAR) images, where heterogeneous background noise exists. In this study, we propose an adaptive mechanism based on Otsu method, which applies region growing combined with both edge detection and threshold segmentation (RGEDOM) to extract oil spills. Remote sensing images from the Bohai Sea on June 11, 2011 and the Gulf of Dalian on July 17, 2010 are utilized to validate the accuracy of our algorithm and the reliability of extraction results. In addition, results according to EDCTS are used as a comparator to further explore validity. The comparison with results according to EDCTS using the same dataset demonstrates that the proposed self-adapting algorithm is more robust and boasts high-accuracy. The accuracy computing by the adaptive algorithm is significantly improved compared with EDCTS and threshold method.
Źródło:
Oceanologia; 2017, 59, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimum site selection for oil spill response center in the Marmara Sea using the AHP-TOPSIS method
Autorzy:
Koseoglu, B.
Buber, M.
Toz, A. C.
Powiązania:
https://bibliotekanauki.pl/articles/205446.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
oil spill
MCDM
multi-criteria decision-making
Marmara Sea
AHP-TOPSIS
Response Center
Opis:
The aim of this study is to determine the optimum location for an oil spill response center in the Marmara Sea. The analytic hierarchy process (AHP) and technique for the order of preference by similarity to ideal solution (TOPSIS) method as the most preferred multi-criteria decision-making (MCDM) technique were used. The results reveal that the LOC criterion and PRA sub-criterion have the highest effects on the optimal location selection of the oil spill response center. According to the results, the most suitable location for the oil spill response center in the region is Izmit Bay Entrance. This location has been proposed for the response headquarters to manage the whole operation with the assistance of auxiliary installations in the area. In this study, only technical and operational variables are taken into account, but political and administrative criteria are excluded.
Źródło:
Archives of Environmental Protection; 2018, 44, 4; 38-49
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Potential oil spills in the TSS Słupska Bank area – case study using the PISCES II simulator
Autorzy:
Juszkiewicz, Wiesław
Powiązania:
https://bibliotekanauki.pl/articles/135595.pdf
Data publikacji:
2020
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
PISCES II
oil spill simulation
environmental risk
oil pollution behavior
Baltic Sea
TSS Słupska Bank region
Opis:
The specificity of navigation in the Baltic Sea means that intensive ship traffic occurs on the main shipping routes. Therefore, there is a high risk of a collision that will result in an oil spillage; the Baltic Sea is an area that is very sensitive to this type of accident. In addition, there are sensitive Natura 2000 areas that require special protection. A case study of a potential oil spill in the Słupska Bank area has been carried out in this paper; the results of the oil spill simulations and their analyses are presented in this article. The simulations were carried out in the PISCES II oil spill simulator. The spread of oil pollutants in typical weather conditions, the size of the threatened areas and the oil’s impact time have been analyzed. Based on the results obtained from the simulations, the most adverse weather conditions for the simulated oil pollution accident in the TSS Słupska Bank region have been determined.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2020, 61 (133); 71-80
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przewidywanie rozprzestrzeniania się rozlewu olejowego wywołanego potencjalnym wyciekiem na platformie wydobywczej w północno-wschodniej części Morza Kaspijskiego w warunkach zalodzenia
Prediction for the oil spillage expansion due to the potential leakage from the oil rig in the northeastern part of the Caspian Sea
Autorzy:
Dzikowski, R.
Głogowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/350228.pdf
Data publikacji:
2011
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
rozlewy olejowe
zanieczyszczenie morza
warunki quasi arktyczne
oil spill
sea pollution
qasi-Arctic conditions
Opis:
W artykule scharakteryzowano zagadnienie predykcji rozlewu olejowego na akwenie Morza Kaspijskiego przy specyficznych warunkach hydrometeorologicznych [4]. Dokonano symulacji rozprzestrzeniania się plamy olejowej w funkcji prędkości i kierunku wiatru oraz zmiennych prądów morskich. Przeanalizowano przemieszczenie się plamy olejowej w okresie zimowym pod warstwą lodu oraz w paku lodowym.
The article presents simulation method for prediction of potential crude oil spill at north-eastern part of the Caspian Sea with various weather parameters. Authors emphasized the danger of the oil spillage on the area of the Caspian Sea due to the specific environmental conditions.
Źródło:
Górnictwo i Geoinżynieria; 2011, 35, 4/1; 109-115
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Human Errors and Oil Pollution from Tankers
Autorzy:
Arsenie, P.
Hanzu-Pazara, R.
Powiązania:
https://bibliotekanauki.pl/articles/115991.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
pollution
Environment Protection
Oil Spill
Human Errors
Tankers
Transportation System
Sea Transportation
Petroleum Cargo
Opis:
The economical development of the world is based on transportation system. More than half of the products transported all over the world are carried by sea. Sea transportation is made with different kind of ships, as bulk carriers, cargo vessels, container ships, tankers. Ships are managed by people. In group or as individual, anybody can make errors. In maritime area these errors have as results accidents and disasters. Many of these events affect especially the environment. As 80% of necessary petroleum products are transported by sea, the risk of a major environment disaster caused by human errors is high. Anyway, over 99% of petroleum cargo transported by sea is carried without incidents. This paper presents the effects of human errors, mostly cases that involved tankers, which were produced in the navigation and operational processes.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 4; 409-413
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Automatyczna stacja wykrywania zanieczyszczeń ropopochodnych w zbiornikach wodnych
Automatic station for oil spill detection
Autorzy:
Zaraska, K.
Cież, M.
Grzesiak, W.
Kozioł, S.
Wiejak, J.
Molenda, J.
Powiązania:
https://bibliotekanauki.pl/articles/257226.pdf
Data publikacji:
2007
Wydawca:
Sieć Badawcza Łukasiewicz - Instytut Technologii Eksploatacji - Państwowy Instytut Badawczy
Tematy:
zanieczyszczenie ropopochodne
wykrywanie
fotowoltaika
autonomiczny system zasilania
oil spill pollution
detection
photovoltaic
autonomous supply system
Opis:
Artykuł przedstawia zagadnienia badawcze, które należało podjąć, aby zrealizować prototyp autonomicznej stacji, będącej elementem systemu wykrywania skażeń wody produktami ropopochodnymi. Stacja ma postać pływającej platformy i przeznaczona jest do stosowania na akwenach lądowych (rzeki, jeziora). Podstawowym wymogiem konstrukcyjnym jest autonomiczność oraz bezobsługowość urządzenia. Omówiono zastosowane rozwiązania konstrukcyjne w aspekcie konstrukcji mechanicznej, systemu zasilania oraz metody wykrywania zanieczyszczeń ropopochodnych.
This paper describes a research problem which should be undertaken to create a prototype structure and practical implementation of an autonomous floating station destined for an automatic oil spill detection system. The device has the form of a floating platform, applicable for use on inland waters (lakes, rivers). The main requirement for such a device is that it should be autonomous and not require maintenance. The paper describes in detail the solutions applied, in particular with respect to the mechanical construction, photovoltaic power supply system and method of oil spill detection.
Źródło:
Problemy Eksploatacji; 2007, 2; 191-198
1232-9312
Pojawia się w:
Problemy Eksploatacji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Crude oil transfer safety analysis and oil spills prevention in port oil terminal
Autorzy:
Blokus, Agnieszka
Kwiatuszewska-Sarnecka, Bożena
Wilczyński, Przemysław
Wolny, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/2068697.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
oil port terminal
oil transfer
operation process
system reliability
oil spill
human factor
pressure upsurge
safety procedures
ESD System
LCH Simulator
Opis:
The paper describes the problem of crude oil transfer in a port oil terminal and includes the safety analysis of this operation and analysis of potential causes and possible scenarios of oil spill events in a port terminal. The operation process of crude oil transfer is described and its statistical identification is given. The reliability and availability analysis of the system of crude oil transfer in a port terminal is performed. Moreover, analysis of crude oil transfer process taking into account the human factor is provided. The Fault Tree Analysis and sensitivity analysis for oil spill event in a port terminal is proposed to identify and analyse potential causes and possible scenarios of oil spill. Introducing methods for the prevention of oil spills, special attention is paid to safety procedures during liquid cargo transfer. Technical solutions used in oil terminals are described and recommendation regarding the Emergency Shutdown System are given. Additionally, associated safety systems, such as surge relief system, are described. Emphasizing the role of human factor in the process of crude oil transfer and its safety, trainings on the Liquid Cargo Handling Simulator are proposed to improve skills and knowledge of personnel on board and ashore.
Źródło:
Journal of Polish Safety and Reliability Association; 2019, 10, 1; 1--42
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Aspekty wyboru miejsc schronienia dla statków potrzebujących pomocy na polskim wybrzeżu
Aspects of the choice of places of refuge for ships in need of assistance on the Polish coast
Autorzy:
Górtowska, M.
Powiązania:
https://bibliotekanauki.pl/articles/350236.pdf
Data publikacji:
2011
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
rozlew olejowy
katastrofa ekologiczna
ratownictwo morskie
port
oil spill
ecological disaster
maritime rescue
harbour
place of refuge
Opis:
Rozwijająca się w ostatnich latach działalność ludzka na morzu, zwłaszcza w zakresie przewozu ładunków ciekłych, może zwiększać ryzyko zanieczyszczenia środowiska morskiego. Główną przyczynę stanowią rozlewy olejowe ze statków ulegających awarii, zwłaszcza na pełnym morzu, gdzie ograniczanie plamy oraz zabezpieczenie jednostki może być, przez czynniki hydrometeorologiczne, utrudnione. W takiej sytuacji wyciek substancji ropopochodnej z rozszczelnionego kadłuba może zanieczyścić rozległy obszar i zagrozić życiu przedstawicielom wielu gatunków flory i fauny morskiej. Konsekwencjom rozlewu na otwartym akwenie można zapobiegać poprzez przyjmowanie jednostek potrzebujących pomocy do portu lub w jego pobliże, gdzie w kontrolowany sposób zostanie ona zabezpieczona. Obecność takich statków niesie jednak ze sobą ryzyko zanieczyszczenia wód przybrzeżnych, uszkodzenia obiektów portowych, czy wpływu na lokalne czynniki ekonomiczno-społeczne. Międzynarodowe organizacje od kilkunastu lat dążą do tworzenia regulacji i wytycznych pomagających w tworzeniu i zarządzaniu tzw. miejscami schronienia (ang. Places of Refuge), czyli miejscami zdolnymi do ustabilizowania jednostki w bezpieczny sposób, zapobiegając ewentualnej katastrofie ekologicznej. Decyzja o przyjęciu bądź odmowie przyjęcia statku potrzebującego pomocy do miejsca schronienia poprzedzona musi być analizami stanu jednostki oraz predyspozycji określonego miejsca schronienia, szczególnie pod kątem aktualnych warunków hydrometeorologicznych, dostępnej głębokości oraz osiągalnego wyposażenia ratowniczego. Artykuł wymienia najistotniejsze akty prawne dotyczące tworzenia miejsc schronienia w Polsce, wskazując ich kluczowe kwestie oraz przedstawia kryteria doboru takich miejsc. W szczególności uwzględniono intensywność ruchu statków w polskiej strefie odpowiedzialności za poszukiwanie i ratownictwo pod względem liczby i wielkości jednostek a także przeanalizowano parametry polskich portów, dostępność zasobów ratowniczych oraz bliskość obszarów wrażliwych ekologicznie.
Growing in recent years, human activity at sea, especially in the transport of liquid cargo, may increase the risk of marine pollution. The main cause of oil spills are ships in need of assistance, especially on high seas, where the reduction of the spill and securing the vessel may be difficult due to hydrometeorological factors. In this case, the leakage of petroleum substances may contaminate vast area and threaten the life of representatives of many species of marine flora and fauna. By giving the ship in need of assistance the refuge in the port or another sheltered area the consequences of the spill at open sea can be avoided, and the vessel can be protected in a controlled way. However, the presence of such vessels carries the risk of contamination of the coastal waters, damage to the port facilities or impact on local economical and social factors. For several years international organizations have tended to develop policies and guidelines to assist foundation and management of so-called Places of Refuge. It means places able to stabilize the vessel in a safe manner, avoiding possible ecological disaster. The decision on acceptance or refusal the ship in need of assistance to a place of refuge must be preceded by an analysis of the vessel's condition and suitability of certain place of refuge, especially in terms of current hydrometeorological conditions, the available depth and attainable rescue equipment. The article lists the most important legislation acts concerning the creation of places of refuge in Poland, indicating the key issues and presenting criteria for selection of such places. In particular, the article takes into account the intensity of the vessel traffic in the Polish area of responsibility for search and rescue in terms of number and size of units and also examines the parameters of the Polish ports, availability of the rescue resource and proximity to the ecologically sensitive areas.
Źródło:
Górnictwo i Geoinżynieria; 2011, 35, 4/1; 127-135
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Numerical modelling of oil spill in New York Bay
Autorzy:
Toz, A. C.
Koseoglu, B.
Sakar, C.
Powiązania:
https://bibliotekanauki.pl/articles/205140.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
New York Bay
ADIOS
automated data inquiry for oil spills
GNOME
general NOAA operational modeling environment
numerical modelling
oil spill
Opis:
New York Bay is one of the most important transition regions of ships trading to east America. The region plays an important role in the commerce of the New York metropolitan area. The area is surrounded with the coasts that have various levels of environmental sensitivity. The area accommodates high diversity of native ecosystems and species that are rather vulnerable in case of oil spill. Thus getting well informed about the likelihood, or fate, of oil spills around this region is of great importance so that proactive measures can be taken. The purpose of this study is to investigate the oil spill and predict the future accidents likely to be encountered around the Bay of New York. Two trajectory models have been conducted for the study. ADIOS (Automated Data Inquiry for Oil Spills), has been conducted for natural degradation calculations, and, GNOME (General NOAA Operational Modeling Environment), has been conducted for surface spread simulation. The results gained through these efforts are hoped to be useful for many organizations dealing with oil spill response operations and contribute to an effective and efficient coordination among the relevant institutions.
Źródło:
Archives of Environmental Protection; 2016, 42, 4; 22-31
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Socio-economic factors in the event of an oil spill in the North Adriatic
Autorzy:
Suban, V.
Pegan, U.
Demšar, J.
Tuljak-Suban, D.
Perkovič, M.
Bandelj, V.
Powiązania:
https://bibliotekanauki.pl/articles/24201431.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
vulnerability
Northern Adriatic
analytical hierarchy process
costal pollution
sensitivity mapping
socio economic assessmnet
environmental sensitivity index
Opis:
Should an oil spill of tier III magnitude occur in the Northern Adriatic, there is a high probability that the oil will reach and pollute the surrounding coastline. Therefore, it is vital to conduct coastal vulnerability studies to develop priority plans and coastal vulnerability maps to help first responders protect the coastline. As there is no common contingency plan for oil spills in the Northern Adriatic, three countries, Italy, Slovenia, and Croatia, which share the area, decided to participate in the North Adriatic Incident Response System (NAMIRS) project. Part of the project was to conduct a coastal vulnerability study in the area. One of the three pillars for determining vulnerability, in addition to the ecological and geomorphological factors, is the socioeconomic aspect, which was studied as part of the research. As there are no clear scientific methods to determine the vulnerability of the socio‐economic factors, a survey was conducted where the participants gave their subjective opinion on its value. This was done through three workshops organised in each participating country, where professional stakeholders familiar with the state of socio‐economic activities assessed their vulnerability. The values obtained were combined with the assessments of the geomorphological and environmental factors and gathered in a coastal vulnerability layer, which was incorporated into a GIS as a standard coastal vulnerability map that will help first responders prioritise coastal protection. The research results will also be useful globally and not just in the area studied by NAMIRS, since the method used is readily applicable to any part of the world.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2023, 17, 3; 685--691
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Field study of film spreading on a sea surface
Autorzy:
Korinenko, A.E.
Malinovsky, V.V.
Powiązania:
https://bibliotekanauki.pl/articles/49188.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
oil spill
film spreading
sea surface
sea pollution
field study
coastal zone
Baltic Sea
wind speed
temporal dynamics
hydrometeorological parameter
Źródło:
Oceanologia; 2014, 56, 3
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seven years of macroinfauna monitoring at Ladeira beach (Corrubedo Bay, NW Spain) after the Prestige oil spill
Autorzy:
Junoy, J.
Castellanos, C.
Vieitez, J.M.
Riera, R.
Powiązania:
https://bibliotekanauki.pl/articles/49022.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
sandy beach
Ladeira beach
Corrubedo Bay
Spain
oil spill
pollution source
interannual variation
amphipod
Talitrus saltator
Talorchestia deshayesii
polychaete
data analysis
Źródło:
Oceanologia; 2013, 55, 2
0078-3234
Pojawia się w:
Oceanologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emergency management of maritime accidents in the yangtze river: problems, practice and prospects
Autorzy:
Yan, X.P.
Wu, B.
Zhang, D.
Zhang, J. F.
Powiązania:
https://bibliotekanauki.pl/articles/117335.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
inland navigation
emergency management
Yangtze River
maritime accidents
artificial societies
Computational Experiments and Parallel Execution (ACP)
eastern star
inland shipping
oil spill
Opis:
Maritime accidents have received considerable attentions due to the enormous property damage, casualties and serious environmental pollution. This paper first makes statistical analysis of the different types of maritime accidents in the period of 2012 to 2014 in the Yangtze River. Second, the problems of emergency management of maritime accidents are also proposed from the analysis of the major accident “Eastern Star”.. Afterwards, four practice cases, including decision support for maritime accidents, emergency resource allocation, emergency simulation system and effectiveness of emergency management, are introduced to present the insights gained from these practices. Last, in order to address these problems, this paper proposes that an artificial societies, Computational experiments, and Parallel execution (ACP) approach should be introduced to establish an improved management system for maritime accidents in the future, and an ACP based maritime accident emergency management framework is proposed.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 1; 111-118
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Approach manoeuvre during emergency ship-to-ship transfer operation with oil spill
Autorzy:
Witkowska, A.
Śmierzchalski, R.
Wilczyński, P.
Powiązania:
https://bibliotekanauki.pl/articles/116511.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
oil spill
environmental protection
ship-to-ship transfer operation
Ship to Ship (STS)
Ship to be Lightered (SBL)
approach manoeuvre
safety at sea
ships manoeuvering
Opis:
One of the major activities during Ship to Ship (STS) transfer operation at sea is to safe approach the Ship to be Lightered (SBL) which moves on a constant heading with slow speed or drifting. In the paper described the manoeuvring problem for approaching during emergency STS transfer operation with oil spill. The approach manoeuvre is considered as a sequence of navigation manoeuvres in specific navigational environment with environmental and operational constraints as well as ship dynamic performance. Additional constraints results from STS transfer operation guide and navigation practise.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 2; 331-337
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A model for risk analysis of oil tankers
Model oceny ryzyka statków do przewozu ropy naftowej
Autorzy:
Montewka, J.
Krata, P.
Goerlandt, F.
Kujala, P.
Powiązania:
https://bibliotekanauki.pl/articles/224319.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
transport morski
ryzyko w transporcie morskim
tankowce
ocena ryzyka
kolizja statków
model oceny ryzyka
maritime risk
maritime transportation
collision
grounding
modelling
tankers
oil spill
Gulf of Finland
Opis:
The paper presents a model for risk analysis regarding marine traffic, with the emphasis on two types of the most common marine accidents which are: collision and grounding. The focus is on oil tankers as these pose the highest environmental risk. A case study in selected areas of Gulf of Finland in ice free conditions is presented. The model utilizes a well-founded formula for risk calculation, which combines the probability of an unwanted event with its consequences. Thus the model is regarded a block type model, consisting of blocks for the probability of collision and grounding estimation respectively as well as blocks for consequences of an accident modelling. Probability of vessbl colliding is assessed by means of a Minimum Distance To Collision (MDTC) based model. The model defines in anovel way the collision zone, using mathematical ship motion model and recognizes traffic flow as a non homogeneous process. The presented calculations address waterways crossing between Helsinki and Tallinn, where dense cross traffic during certain hours is observed. For assessment of, a grounding probability, a new approach is proposed, which utilizes a newly developed model, where spatial interactions between objects in different locations are recognized. A, ship at a seaway and navigational obstructions may be perceived as interacting objects and their repulsion may be modelled by a sort of deterministic formulation. Risk due to tankers running aground addresses an approach fairway to an oil terminal in Skoldvik, near Helsinki. [...]
W artykule przedstawiono model oceny ryzyka w transporcie morskim, w aspekcie kolizji statków oraz wejść na mieliznę. W modelu przyjęto jeden typ statków, tankowce do przewozu ropy naftowej, z uwagi na fakt, iż w przypadku wystąpienia kolizji lub kontaktu z dnem statek ten może stanowić bardzo poważne zagrożenie dla środowiska. W pracy przedstawiono dwa nowatorskie podejścia do modelowania prawdopodobieństwa wystąpienia powyższych wypadków. Model do oceny prawdopodobieństwa kolizji statków definiuje w nowy sposób strefę kolizji, w oparciu o właściwości manewrowe statku oraz jego hydrodynamikę. Intensywność ruchu morskiego na analizowanym akwenie modelowana jest w oparciu o proces niestacjonarny, w przeciwieństwie do istniejących modeli. Model oceny prawdopodobieństwa wejścia na mieliznę wykorzystuje model grawitacyjny, który wyznacza bezpieczny obszar manewrowy dla danego statku i danego akwenu. W modelu tym statek i otaczające go płycizny traktowane są jako masy, wzajemnie na siebie oddziaływujące. Obydwa modele wykorzystują dane o ruchu statków zarejestrowane w systemie automatycznej identyfikacji statków (AIS). Analiza ryzyka przeprowadzona została dla dwóch wybranych akwenów w Zatoce Fińskiej. Jako konsekwencje wypadku przyjęto model kosztów, skonstruowany w oparciu o dane statystyczne z międzynarodowego funduszu IOPCF, który pokrywa koszty w związku z rozlewem olejowym na morzu.
Źródło:
Archives of Transport; 2010, 22, 4; 423-445
0866-9546
2300-8830
Pojawia się w:
Archives of Transport
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Retrieval activities on the Franken shipwreck
Badania wraku statku Franken
Autorzy:
Hac, B.
Powiązania:
https://bibliotekanauki.pl/articles/111455.pdf
Data publikacji:
2018
Wydawca:
Instytut Morski w Gdańsku
Tematy:
video and acoustic inspection
ground sampling
oil spill risk mitigation
wreck clean up
action plan
inspekcja wizyjna i techniczna na wraku
pobór prób gruntu
mitygowanie ryzyka wielkiego rozlewu paliwa
oczyszczenie wraku z paliwa
planowanie działań
Opis:
On 23rd-28th April 2018, an expedition was carried out to the German tanker FRANKEN, located in the central part of the Gdansk Bay. The purpose of this expedition was to gather as many photos, videos and information as possible, which after processing could be used to produce a coherent, technical description of the wreck. The main purpose of the project is to present the outcome of the expedition. This outcome is a compilation of the measurement data, the photographic material as well as the samples collected at the sea bottom, next to the Franken wreck, according to the objective set in the project. The analysis of the activities carried out and the research results are intended to contribute to achieving the two main objectives of the project: · to reduce the possibility of ecological disaster in the Gdańsk Bay through the development and preparation of the best technical and environmentally safe recovery plan of the oil remaining in the Franken shipwreck and, · to mobilise the political will of the maritime administration in the region, where the wreck is located as well as political decision-makers to take over the responsibility for securing the wreck and to undertake actions mitigating the risk of a large oil spill in the Gdansk Bay. The preparation of the Action Plan for cleaning of the shipwreck will help to show the decision-makers the scale of this undertaking.
W dniach 23-28 kwietnia 2018 roku w ramach projektu „Redukcja negatywnego wpływu wycieków paliwa z wraku tankowca Franken przeprowadzona została ekspedycja na wraku niemieckiego tankowca FRANKEN, znajdującego się w centralnej części Zatoki Gdańskiej. Celem przeprowadzonego badania było zgromadzenie możliwie jak największej ilości zdjęć, filmów oraz wszelkich informacji o wraku, które po zebraniu, opracowaniu i końcowym przetworzeniu posłużyły do wytworzenia spójnego, technicznego opisu aktualnego stanu tego obiektu. Głównym celem raportu jest pokazanie i omówienie wyników ekspedycji. Można to osiągnąć przez opracowanie danych pomiarowych, materiałów fotograficznych oraz pobranych prób dna w okolicy wraku Franken zgodnie z założeniami projektu. Analiza przeprowadzonych działań oraz wyniki badań mają posłużyć do zrealizowania dwóch głównych celów projektu tj.: · graniczenia możliwości katastrofy ekologicznej w Zatoce Gdańskiej poprzez opracowanie i przygotowanie najlepszego technicznego i bezpiecznego dla środowiska planu oczyszczenia wraku statku Franken z paliwa pozostającego w jego zbiornikach, · do zmobilizowania woli politycznej administracji morskiej na obszarze, na którym zalega wrak, jak i politycznych decydentów do przejęcia odpowiedzialności za zabezpieczenie wraku oraz podjęcie działań mitygujących ryzyko wielkiego rozlewu olejowego w obszarze Zatoki Gdańskiej. Przygotowanie planu oczyszczania wraku ma za zadanie pokazanie decydentom skali przedsięwzięcia, możliwych rozwiązań wraz ze wstępnym szacunkiem kosztów takiej operacji.
Źródło:
Biuletyn Instytutu Morskiego w Gdańsku; 2018, 33, 1; 172-177
1230-7424
2450-5536
Pojawia się w:
Biuletyn Instytutu Morskiego w Gdańsku
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-49 z 49

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies