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Wyszukujesz frazę "environmental inventory" wg kryterium: Temat


Wyświetlanie 1-5 z 5
Tytuł:
Determinants of environmental assessment of Polish individual wastewater treatment plants in a life cycle perspective
Determinanty oceny środowiskowej krajowych indywidualnych oczyszczalni ścieków uwzględniając perspektywę cyklu życia
Autorzy:
Burchart-Korol, Dorota
Zawartka, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/205478.pdf
Data publikacji:
2019
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
life cycle assessment
individual wastewater treatment plants
life cycle inventory
environmental impact categories
cradle to grave
szacowanie cyklu życia
indywidualne oczyszczalnie ścieków
inwentaryzacja cyklu życia
oddziaływanie na środowisko
Opis:
The article presents results of an input-output data inventory and life cycle assessment (LCA) for individual wastewater treatment plants (IWWTPs), considering their whole life cycle, including the stage of construction, use and end-of-life. IWWTPs located in the area of a medium-sized town in Poland, were assessed from a systemic perspective. The research was conducted basing on actual data concerning performance of 304 individual wastewater treatment plants in Żory. Environmental assessment was conducted with ReCiPe and TRACI methods. Greenhouse gases (GHG) emission, eutrophication, fossil fuel and metal depletion were calculated. The LCA was conducted basing on ISO 14040 standard with SimaPro 8 software and Ecoinvent 3 database. The system boundary ranged from cradle to grave. It was shown that, at the construction stage, GHG emission depends on the amount of used cement, polyethylene, concrete, PVC and polypropylene. At the use stage, the GHG emission is determined by the sewage treatment technology and application of a bio-reactor in IWWTPs. At the construction stage, the fossil fuel depletion is determined by the amount of used polyethylene, PVC, cement, polypropylene and concrete; while the metal depletion is determined by the amount of used stainless steel, copper and cast iron. Data inventory and LCA of IWWTPs are presented for the fi rst time. Conclusions of the work may support decisions taken by local governments concerning wastewater management in their area and promote and support solutions of high ecological standards.
W artykule przedstawiono wyniki inwentaryzacji danych oraz środowiskowej oceny cyklu życia (LCA) indywidualnych oczyszczalni ścieków (IWWTP), z uwzględnieniem całego ich cyklu życia, w tym etapu budowy, użytkowania i wycofania z eksploatacji. IWWTP zlokalizowane na terenie średniej wielkości miasta w Polsce, zostały ocenione z perspektywy cyklu życia. Wykazano, że na etapie budowy IWWTP emisja gazów cieplarnianych jest zależna od ilości użytego cementu, polietylenu, betonu, PCV i polipropylenu. Na etapie budowy zużycie paliw kopalnych zależy od ilości zużytego polietylenu, PCV, cementu, polipropylenu i betonu; natomiast zużycie metali zależy od ilości użytej stali nierdzewnej, miedzi i żeliwa. Na etapie użytkowania determinantami emisji gazów cieplarnianych są technologia oczyszczania ścieków i zastosowanie bioreaktora w IWWTP. Dane inwentaryzacyjne i analiza cyklu życia IWWTP są prezentowane po raz pierwszy w literaturze. Wnioski z pracy mogą służyć do podejmowania decyzji przez samorządy dotyczących gospodarki wodno-ściekowej na ich terenie oraz promowania i wspierania rozwiązań proekologicznych.
Źródło:
Archives of Environmental Protection; 2019, 45, 3; 44-54
2083-4772
2083-4810
Pojawia się w:
Archives of Environmental Protection
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Drzewa przydrożne w gminie Buczkowice (województwo śląskie)
Roadside trees in the Buczkowice commune (Silesian Voivodeship)
Autorzy:
Pietraszko, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/2063999.pdf
Data publikacji:
2022
Wydawca:
Akademia Techniczno-Humanistyczna w Bielsku-Białej
Tematy:
drzewa przydrożne
inwentaryzacja
monitoring biologiczny
roadside trees
environmental inventory
biological monitoring
Opis:
The research consisted of inventory and health status assessment of 105 roadside trees growing along Voivodeship Road 942 (Buczkowice commune, Silesian Voivodeship). During the study, dendrometric data, such as: tree height, circumference and diameter at the base and at the breast height, crown height, height to first branches, crown span and its shape were collected. Roadside trees, on the one hand, are aesthetic element of road surroundings responsible for environmental and protective functions, and on the other they effect on the safety of road users. Taking this into consideration, it is necessary to take care of regularity of maintenance activities and treatments to ensure proper trees health. At the same time, the proximity of the road may lead to need to remove some trees - e.g. during modernization and construction works related to road infrastructure. Roadside trees in the Buczkowice commune belonged to 13 species, among which 10 were deciduous tree species and 3 were coniferous species. The most numerous were black poplars cultivar 'Italica' (Populus nigra L. 'Italica', 21 specimens). Two invasive alien species (green ash Fraxinus pennsylvanica and black locust Robinia pseudoacacia) were found with a total number of 15. Three trees had circumference that corresponded to the circumference of monumental trees (two sycamores Acer pseudoplatanus and one black alder Alnus glutinosa). Trees health condition was based on presence of trunk and crown damage. Specifically, 53 of the examined roadside trees had satisfactory, 37 - average, 9 - good and 6 - poor health condition. In order to keep trees in good health, regular conservation and protection treatments are recommended. It was noted that such actions can help reduce the risk to road safety. The main threats to roadside trees were also indicated (collisions with vehicles, increase in salinity due to the use of chemicals to prevent road icing during winter and waste deposited around trees). In addition, the quantitative status of roadside trees in 2018 and 2022 were compared. Before 2022, 46 trees were removed as a result of road investments involving the construction of ring road of Buczkowice, sidewalk and bicycle path.
Źródło:
Polish Journal of Materials and Environmental Engineering; 2022, 3(23); 28-43
2720-1252
Pojawia się w:
Polish Journal of Materials and Environmental Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emission inventory of ships calling at the port of Dubrovnik
Autorzy:
Zekić, A.
Ivče, R.
Radonja, R.
Powiązania:
https://bibliotekanauki.pl/articles/2172493.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
green shipping
CO2 emission
air pollutant emission
air environmental pollution
Croatian ports
maritime cruise market
port of Dubrovnik
emission inventory
Opis:
Cruising tourism is becoming increasingly popular, the number of cruises having seen a continuous increase since the 1970s. In Croatia as well there is an upward trend in the number of cruise passengers and ports. Of all Croatian ports, it is the port of Dubrovnik that has had the most calls by foreign cruisers. The paper analyses the available statistical data on the maritime cruise market in Europe with special reference to the Mediterranean countries. In the national context, a presentation of cruise traffic in the port of Dubrovnik is given. Although this type of tourism contributes to the development and improvement of the economy, it also has a negative impact on the environment through air pollution by CO2 emissions, subsequently affecting human health as well. The authors investigate the level of CO2 emissions in the area of the port of Dubrovnik. CO2 emissions were calculated based on cruiser activity, the calculations being based on CO2 emissions for three ship navigation modes - slow steaming on arrival and departure, manoeuvring on arrival and departure, and for a berthed ship. The aim of the research was to provide a better insight in the emission inventories in this area. This research can also be applied to other port areas.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 2; 219--223
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Low aerial imagery – an assessment of georeferencing errors and the potential for use in environmental inventory
Autorzy:
Smaczyński, M.
Medyńska-Gulij, B.
Powiązania:
https://bibliotekanauki.pl/articles/145577.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
UAV
GNSS
GCP
geodetic control network
environmental inventory
geodezja
kontrola geodezyjna
fotogrametria
Opis:
Unmanned aerial vehicles are increasingly being used in close range photogrammetry. Real-time observation of the Earth’s surface and the photogrammetric images obtained are used as material for surveying and environmental inventory. The following study was conducted on a small area (approximately 1 ha). In such cases, the classical method of topographic mapping is not accurate enough. The geodetic method of topographic surveying, on the other hand, is an overly precise measurement technique for the purpose of inventorying the natural environment components. The author of the following study has proposed using the unmanned aerial vehicle technology and tying in the obtained images to the control point network established with the aid of GNSS technology. Georeferencing the acquired images and using them to create a photogrammetric model of the studied area enabled the researcher to perform calculations, which yielded a total root mean square error below 9 cm. The performed comparison of the real lengths of the vectors connecting the control points and their lengths calculated on the basis of the photogrammetric model made it possible to fully confirm the RMSE calculated and prove the usefulness of the UAV technology in observing terrain components for the purpose of environmental inventory. Such environmental components include, among others, elements of road infrastructure, green areas, but also changes in the location of moving pedestrians and vehicles, as well as other changes in the natural environment that are not registered on classical base maps or topographic maps.
Źródło:
Geodesy and Cartography; 2017, 66, 1; 89-104
2080-6736
2300-2581
Pojawia się w:
Geodesy and Cartography
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rtęć w środowisku – najnowsze wytyczne związane z gospodarowaniem zasobami rtęci
Mercury in the environment – the latest guidelines related to mercury resources management
Autorzy:
Król, A.
Krasińska, A.
Kukulska-Zając, E.
Powiązania:
https://bibliotekanauki.pl/articles/142620.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Inżynierów i Techników Przemysłu Chemicznego. Zakład Wydawniczy CHEMPRESS-SITPChem
Tematy:
rtęć
emisje rtęci
inwentaryzacja emisji
ochrona środowiska
mercury
mercury emissions
emission inventory
environmental protection
Opis:
W artykule przedstawiono przegląd aktów prawnych dotyczących stosowania i gospodarowania zasobami rtęci mającymi na celu ograniczenie szkodliwego wpływu rtęci na zdrowie i życie ludzi oraz środowisko. Szczególną uwagę zwrócono na najnowszy dokument poświęcony ograniczaniu emisji rtęci do elementów środowiska, tj. Minamata Convention on Mercury.
The article presents an overview of legal acts concerning the use and management of mercury resources, aimed at limiting the harmful effects of mercury on the environment and human health. Particular attention is paid to Minamata Convention on Mercury, i.e. the latest document on reducing emissions of mercury to the environment media.
Źródło:
Chemik; 2014, 68, 11; 973-978
0009-2886
Pojawia się w:
Chemik
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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