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Tytuł:
Estimation of Input of Unintentionally Produced Persistent Organic Pollutants into the Air Basin of the Odessa Industrial-and-Urban Agglomeration
Autorzy:
Mykhailenko, Vladyslav І.
Safranov, Tamerlan А.
Powiązania:
https://bibliotekanauki.pl/articles/1955569.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
persistent organic pollutant
generation
pollution source
emission factor
Opis:
The environmental legislation in Ukraine is changing rapidly. These changes are related to the adaptation of Ukrainian laws to the requirements of the European Union. In this regard, the paper considers the unintentional production of Persistent Organic Pollutants (POPs) in the Odessa Industrial-and-Urban Agglomeration (next – Odessa agglomeration) in the context of new regulatory and legal requirements of Ukraine. In many countries around the world, the issue of pollution of environmental components by POPs has a large focus, because POPs pose a global threat to the environment and human health. The work aims to assess the main sources of unintentional production of POPs in the Odessa agglomeration during one year (2017), taking into account the new territorial features of the Odessa agglomeration. For the first time for Odessa agglomeration, the mass of POPs formed by main sources using the newest European methodological approach was calculated, sources of unintentional production of POPs on volumes of these substances were ranked, and their total mass of generation on the territory of Odessa agglomeration was calculated. The number of POPs molecules equivalent to 2,3,7,8-TСDD, which infiltrate into the air basin of the Odessa agglomeration, hence into the organisms of the agglomeration inhabitants, was calculated. The obtained results were compared with the allowable number per capita of the agglomeration, the relevant conclusions were drawn. Priority sources of unintentional production of POPs were identified, which allows taking appropriate preventive measures to reduce the scale of their generation.
Źródło:
Journal of Ecological Engineering; 2021, 22, 9; 21-31
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A single-point method based on distortion power for the detection of harmonic sources in a power system
Autorzy:
Stevanović, D.
Petković, P.
Powiązania:
https://bibliotekanauki.pl/articles/220846.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
distortion power
harmonic pollution source detection
power meter
Opis:
This paper describes a new and efficient method for quantifying and detection of the source of distortion caused by a single customer in a case when many other customers exist in a power grid. It is based on measuring distortion power, a component of apparent power that only exists with a nonlinear load. Different definitions for distortion power calculation are investigated. All these definitions show without doubt that the proposed method is feasible. Moreover, this method allows to develop fair and reliable billing schemes for controlling harmonic pollution. Measurement and simulation results confirm the effectiveness and applicability of the method. The proposed solution is suitable for software/hardware upgrade of existing electronic power-meters.
Źródło:
Metrology and Measurement Systems; 2014, 21, 1; 3-14
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geochemical background - an environmental perspective
Autorzy:
Gałuszka, Agnieszka
Migaszewski, Zdzisław M.
Powiązania:
https://bibliotekanauki.pl/articles/2086496.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Mineralogiczne
Tematy:
geochemical background
environmental quality criteria
anthropogenic impact
pollution source identification
Opis:
This article presents the concept of geochemical background from an environmental perspective. The idea of establishing the typical concentrations of elements in various environmental compartments, proposed by exploratory geochemists almost 50 years ago was important for the detection of anomalous element concentrations, thus providing a basic tool in the search for new mineral deposits. At present, the knowledge of the geochemical background of hazardous elements is essential for: defining pollution, identifying the source of contamination, and for establishing reliable environmental quality criteria for soils, sediments and surface waters. The article presents geochemical methods of evaluation of anthropogenic influence on the environment and discusses the problem of defining and understanding the term “geochemical background” and related terms in environmental sciences. It also briefly presents methods of geochemical background evaluation based on the results of environmental sample analyses. It stresses the role of geochemical background in our understanding of environmental pollution and pollution prevention.
Źródło:
Mineralogia; 2011, 42, 1; 7--17
1899-8291
1899-8526
Pojawia się w:
Mineralogia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geochemical background - an environmental perspective
Autorzy:
Gałuszka, A.
Migaszewski, Z. M.
Powiązania:
https://bibliotekanauki.pl/articles/2086525.pdf
Data publikacji:
2011
Wydawca:
Polskie Towarzystwo Mineralogiczne
Tematy:
geochemical background
environmental quality criteria
anthropogenic impact
pollution source identification
Opis:
This article presents the concept of geochemical background from an environmental perspective. The idea of establishing the typical concentrations of elements in various environmental compartments, proposed by exploratory geochemists almost 50 years ago was important for the detection of anomalous element concentrations, thus providing a basic tool in the search for new mineral deposits. At present, the knowledge of the geochemical background of hazardous elements is essential for: defining pollution, identifying the source of contamination, and for establishing reliable environmental quality criteria for soils, sediments and surface waters. The article presents geochemical methods of evaluation of anthropogenic influence on the environment and discusses the problem of defining and understanding the term “geochemical background” and related terms in environmental sciences. It also briefly presents methods of geochemical background evaluation based on the results of environmental sample analyses. It stresses the role of geochemical background in our understanding of environmental pollution and pollution prevention.
Źródło:
Mineralogia; 2011, 42, 1; 7--17
1899-8291
1899-8526
Pojawia się w:
Mineralogia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sediment transport and water quality in Machovo Lake [Czech Republic]
Transport sedymentu i jakosc wody w Jeziorze Mahovo [Republika Czeska]
Autorzy:
Dostal, T
Krasa, J.
Vrana, K.
Dockal, M.
Koudelka, P.
David, V.
Vokurka, A.
Powiązania:
https://bibliotekanauki.pl/articles/81797.pdf
Data publikacji:
2010
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
sediment transport
water quality
sediment load
phosphorus
soil erosion
pollution source
Lake Machovo
Czech Republic
Opis:
Máchovo Lake is a historical reservoir founded by Czech King Charles IV. in 14th century. Located in northern part of central Bohemia it has been widely used for recreation purposes for many decades (or even centuries). Its catchments (ca 100 sq km) consist of intensively used agricultural land (ca 25% of area) and of large forested area under nature protection. Several other lakes (ponds) are chained on the two reservoir’s inlets. Irrespective of its great recreation potential Máchovo Lake is one of the Bohemian lakes known for its problems with eutrophication and water quality. The project was set up to point out sources of nutrients and to search for proper solutions. Sediment loads in every lake within the catchments were measured and sampled in order to quantify the nutrients and other pollution. Point and non point sources of phosphorus and other nutrients were searched. Sediment transport within catchments was modelled using WaTEM/SEDEM model. Interestingly, the water quality in the particular ponds varies signifi cantly even though each one of several hundred years old ponds is heavily silted. Soil erosion protection measures within catchments were proposed altogether with flood protection measures in the stream valleys and waste water treatment facilities in surrounding villages. Setting up water quality sampling devices in selected stream profi les was tested and designed. The continual proper management should lead to water quality improvement.
Położone w północnych Czechach Jezioro Máchovo jest zbiornikiem dla celów rekreacyjnych zbudowanym w XIV wieku przez czeskiego króla Karola IV. Jego zlewnia o powierzchni 100 km2 jest w 25% intensywnie użytkowana rolniczo, a pozostały zalesiony obszar podlega ochronie. Jakość wody i eutrofizacja wód jeziora oraz towarzyszących mu silnie zamulonych stawów stanowi poważny problem ekologiczny. Celem badań było określenie punktowych i powierzchniowych źródeł dostawy składników pokarmowych i rozwiązanie tego problemu. Do oceny dostawy sedymentu zastosowano WaTEM/SEDEM model. Została zaproponowana przeciwpowodziowa i przeciwerozyjna ochrona gleby przed erozją oraz gospodarka ściekami w obrębie zlewni. Działania te powinny doprowadzić do polepszenia jakości wody.
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Land Reclamation; 2010, 42, 1; 139-148
0208-5771
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Land Reclamation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distribution of metals and extent of contamination in sediments from the South-Eastern Baltic Sea (Lithuanian zone)
Autorzy:
Remeikaite-Nikiene, N.
Garnaga-Budre, G.
Lujaniene, G.
Joksas, K.
Stankevicius, A.
Malejevas, V.
Bariseviciute, R.
Powiązania:
https://bibliotekanauki.pl/articles/49066.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:
metal distribution
surface sediment
pollution source
enrichment factor
geoaccumulation index
contamination factor
Baltic Sea
Lithuania
Curonian Lagoon
Źródło:
Oceanologia; 2018, 60, 2
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:
Mathematical model development for non-point source in-stream pollutant transport
Autorzy:
Adu, Joy
Kumarasamy, Muthukrishna Vellaisamy
Powiązania:
https://bibliotekanauki.pl/articles/205003.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
non-point source pollution
hybrid cells in series
pollutant transport
instream flow
pollutant concentration
Opis:
Non-point source pollution is a primary cause for concern globally. Various models have been developed to tackle this situation with much emphasis placed on best management practices. This practice has, however, proven to be insufficient to solve the NPS pollution situation. Existing non-point source models are watershed- -based and complicated both in operation, parameter estimation and data requirements. A non-point source model is proposed using the concept of the Hybrid Cells in Series model. The model is a three-parameter model made up of three zones, which describes pure advection through time delay in a plug zone, with combined advection and dispersion occurring when the other two zones are considered as thoroughly mixed. The proposed model is tested using synthetic data and field data from the Snake River, Colorado, USA, obtained from literature. Simulations were performed at four sample points; two from the tracer injection point along the Snake River before a confluence and two further downstream after the confluence. A regression analysis was carried out to determine the model’s capability to simulate pollutant transport for the four sampling points. The coefficients of determination are 0.98, 0.94, 0.84 and 0.97 while the standard error for each reach is 2.28E-2, 2.70E-2, 2.32E-2 and 9.35E-3 respectively. The results show good agreement between the measured and the simulated data. The response of the C-t profiles produced by the proposed model for both synthetic and field data demonstrates its ability to effectively simulate pollutant transport in natural rivers subject to non-point source pollution.
Źródło:
Archives of Environmental Protection; 2020, 46, 2; 91-99
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emissions of Air Pollution in Industrial and Rural Region in Poland and Health Impacts
Autorzy:
Połednik, Bernard
Powiązania:
https://bibliotekanauki.pl/articles/2173366.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
air pollution
emission source
exposure
health effect
mortality
Opis:
Air pollution is a global problem. In Europe, ambient air quality remains poor in many areas, particularly in urban ones. Air pollutants have a significantly adverse effect on human health and ecosystems. They are the main cause of many serious illnesses and thus contribute to increased mortality. This paper analyzes the air pollutant emissions in the last four years (2018–2021) in the Upper Silesian Region, which has one of the worst air qualities in Poland and in Europe in general, and the emissions in the Lublin Region in eastern Poland, which is considered as a clean region. In each of the above-mentioned regions, the areas with the highest air pollutant emissions were specified i.e. the Upper Silesian Agglomeration and the Lublin Agglomeration. The emission data for the following pollutants: particulate matter (PM10, PM2.5), benzo(a)pyrene (BaP), sulfur oxides (SOx) and nitrogen oxides (NOx) have been compared. The obtained results were also compared with the estimated average emissions in Poland. It was indicated that in both agglomerations the exposure to air pollutants was on similar levels, which were several times higher than in the remaining parts of the considered regions and the average values for Poland in general. In the Silesian Agglomeration, the exposure to PM10 was over 5 times higher than the average national exposure. The exposure to PM2.5 was almost 6 times higher, the exposure to BaP was about 5 times higher, while the exposure to SOx and NOx was 16 and 10 times higher than the national average, respectively. This is reflected in the increased number of premature deaths and the number of years of life lost due to the exposure to air pollution. Therefore, the actions aimed at limiting air pollutant emissions are urgent in the above-indicated areas.
Źródło:
Journal of Ecological Engineering; 2022, 23, 9; 250--258
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Designing Emission from the Point of View of Geometric Parameters of the Emitter
Autorzy:
Wierzbińska, Monika
Powiązania:
https://bibliotekanauki.pl/articles/123434.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
emission designing
pollution dispersion
emitter
point source
Pasquill model
Opis:
The paper presents the calculation results of the concentration of particles suspended in the air, taking into account various geometric parameters of the emitter and especially its height and diameter on the given examples. The situations where the emitted pollution comes from low emitters characteristic for single-family households, and then also from emitters of industrial type as well as high chimney stacks characteristic for thermal power plants were considered. For the cases mentioned above, modelling of the geometric parameters of an open point source was performed. The visualisation of results, presented in isoline maps of PM10 dust concentrations, has enabled to conduct an analysis of differences in immission and dispersion of the particles suspended in the air within the diameter ten times larger than the height of the point source/emitter.
Źródło:
Journal of Ecological Engineering; 2019, 20, 4; 143-149
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Water pollution: sources, effects, control and management
Autorzy:
Owa, F.W.
Powiązania:
https://bibliotekanauki.pl/articles/10771.pdf
Data publikacji:
2014
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
water pollution
source
control
management
environmental education
phytoremediation
biomass
industrialization
agricultural practice
environment degradation
environment pollution
water management
Opis:
Human activities including industrialization and agricultural practices contributed immensely in no small measure to the degradation and pollution of the environment which adversely has an effect on the water bodies (rivers and ocean) that is a necessity for life. This paper tries to discuss basically what water pollution is and equally to address the source, effect control and water pollution management as a whole. Some recommendations such as introduction of environmental education were mentioned.
Źródło:
International Letters of Natural Sciences; 2014, 03
2300-9675
Pojawia się w:
International Letters of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes of nutrient concentrations in water sensitive to nitrate pollution from agricultural sources in the Samica Steszewska river catchment
Zmiany stężenia związków biogennych w wodach wrażliwych na zanieczyszczenia związkami azotu ze źródeł rolniczych w zlewni rzeki Samicy Stęszewskiej
Autorzy:
Lawniczak, A.E.
Zbierska, J.
Kupiec, J.
Powiązania:
https://bibliotekanauki.pl/articles/81863.pdf
Data publikacji:
2008
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
Tematy:
nutrient concentration
river water
nitrate pollution
water pollution
agricultural source
Samica Steszewska River
river catchment
nitrate concentration
agricultural pollution
surface water
Nitrate Directive
Źródło:
Annals of Warsaw University of Life Sciences - SGGW. Land Reclamation; 2008, 40
0208-5771
Pojawia się w:
Annals of Warsaw University of Life Sciences - SGGW. Land Reclamation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Waste management problems on an example of small sewage treatment plants
Problemy gospodarki osadowej na przykładzie małych oczyszczalni ścieków
Autorzy:
Wira, J.
Wira, D.
Powiązania:
https://bibliotekanauki.pl/articles/85061.pdf
Data publikacji:
2003
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
waste management
small sewage treatment plant
treatment plant
sewage treatment
sludge structure
sludge source
environment contamination
environment pollution
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2003, 06
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Air quality modeling for Warsaw agglomeration
Zanieczyszczenie powietrza w skali miejskiej : analiza jakości powietrza w Warszawie w roku 2012
Autorzy:
Holnicki, P.
Kałuszko, A.
Nahorski, Z.
Stankiewicz, K.
Trapp, W.
Powiązania:
https://bibliotekanauki.pl/articles/204628.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
urban air pollution
emission inventory
air quality standards
source apportionment
jakość powietrza
zanieczyszczenie powietrza
źródła emisji
Warszawa
modelowanie
Opis:
The paper investigates the air quality in the urban area of Warsaw, Poland. Calculations are carried out using the emissions and meteorological data from the year 2012. The modeling tool is the regional CALMET/CALPUFF system, which is used to link the emission sources with the distributions of the annual mean concentrations. Several types of polluting species that characterize the urban atmospheric environment, like PM10, PM2.5, NOx, SO2, Pb, B(a)P, are included in the analysis. The goal of the analysis is to identify the most polluted districts and polluting compounds there, to check where the concentration limits of particular pollutants are exceeded. Then, emission sources (or emission categories) which are mainly responsible for violation of air quality standards and increase the adverse health effects, are identified. The modeling results show how the major emission sources – the energy sector, industry, traffic and the municipal sector – relate to the concentrations calculated in receptor points, including the contribution of the transboundary inflow. The results allow to identify districts where the concentration limits are exceeded and action plans are needed. A quantitative source apportionment shows the emission sources which are mainly responsible for the violation of air quality standards. It is shown that the road transport and the municipal sector are the emission classes which substantially affect air quality in Warsaw. Also transboundary inflow contributes highly to concentrations of some pollutants. The results presented can be of use in analyzing emission reduction policies for the city, as a part of an integrated modeling system.
W pracy przedstawiono wyniki analizy jakości powietrza w Warszawie. Obliczenia przeprowadzono dla danych emisyjnych i meteorologicznych z roku 2012. Jako narzędzie modelowania wykorzystano regionalny system CALMET/CALPUFF, którego zadaniem było powiązanie danych emisyjnych z rozkładami stężeń średniorocznych. Analiza dotyczy podstawowych zanieczyszczeń atmosferycznych, charakteryzujących aglomeracje miejskie, jak np.: PM10, PM2.5, NOx, SO2, Pb, B(a)P, metale ciężkie. Celem analizy było zidentyfikowanie najbardziej zanieczyszczonych obszarów miasta oraz zanieczyszczeń, których stężenia przekraczają poziomy dopuszczalne. Ponadto, wskazanie źródeł emisji (lub kategorii emisyjnych), które głównie odpowiadają za te przekroczenia, powodując negatywne skutki zdrowotne. Wyniki modelowania pokazują, w jakim stopniu główne źródła emisyjne – związane z sektorami energii, przemysłu, transportu lub komunalno-bytowym – odpowiadają za wartości stężeń w receptorach. Uwzględniono przy tym udział transgranicznego napływu zanieczyszczeń. Wyniki pozwalają wskazać dzielnice, w których zostały przekroczone poziomy dopuszczalne stężeń i konieczne są odpowiednie działania naprawcze. Dokonano ilościowej oceny udziału źródeł emisji głównie odpowiedzialnych za przekroczenia standardów. Ruch uliczny oraz sektor komunalno-bytowy wskazano jako kategorie emisyjne, które mają decydujący wpływ na pogarszanie jakości powietrza w Warszawie. W przypadku niektórych zanieczyszczeń (np. PM) bardzo istotny jest również udział napływu zewnętrznego. Wyniki mogą być przydatne przy wyborze strategii ograniczania emisji oraz jako część zintegrowanego systemu modelowania.
Źródło:
Archives of Environmental Protection; 2017, 43, 1; 48-64
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research on air pollutant emissions from transport sources in Pila
Autorzy:
Gorzelańczyk, Piotr
Wojtasik, Maja
Powiązania:
https://bibliotekanauki.pl/articles/2134866.pdf
Data publikacji:
2021
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
air pollution
transport
exhaust gas emissions
transport source
environmental protection
smog
internal combustion engines
zanieczyszczenie powietrza
emisja gazów spalinowych
źródło transportu
ochrona środowiska
silniki spalinowe
Opis:
This article aims to examine the emission of pollutants utilising transport in different points of the city in question at two different intervals, then show whether the means of transport negatively affects the city through pollution. The study of air pollutant emissions from transport sources is a key aspect towards solving problems related to environmental pollution. A study on the measurements of selected PM10 and PM2.5 pollutants to be able to determine the quality of air from transport sources in Pila at different times of the year and with appropriate assumptions regarding the appropriate distance by the road is included in this article. This study analysed data on air pollutants and compared it with the results of the Chief Inspectorate for Environmental Protection. This made it possible to propose solutions for the development of the air condition in Pila.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2021, 111; 57--74
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł

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