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Wyszukujesz frazę "Pollution" wg kryterium: Temat


Tytuł:
Identification of Environmental Pollution Sources in a Selected Town in the Podlasie Region
Autorzy:
Bolińska, Marta Iwona
Siemieniuk, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2174922.pdf
Data publikacji:
2022
Wydawca:
Politechnika Koszalińska. Wydawnictwo Uczelniane
Tematy:
air pollution
surface water pollution
soil pollution
Opis:
The environment is considered an ideal machine, a system in which nothing happens without reason. Every transformation, action and stimulus has consequences that are not always immediately plain to see. It is because the environment is like communicating vessels, or a complex organism, in which everything is interdependent, and the organs work together. Despite the processes’ complexity and intricate yet logical correlations between the elements, it is not a perfect system. Examples are weather anomalies and, in extreme cases, cataclysms. The problem arises when man interferes with the environment. By polluting almost every possible place, he initiates irreversible changes, degrading the environment. This paper presents an analysis of atmospheric air pollution in the town of Supraśl, surface water from the Supraśl river, and soil samples from a selected area.
Źródło:
Rocznik Ochrona Środowiska; 2022, 24; 41--53
1506-218X
Pojawia się w:
Rocznik Ochrona Środowiska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessing the Environmental Condition of Minor Rivers in Urban Areas
Autorzy:
Kuznetsov, V. S.
Petrov, D.S.
Powiązania:
https://bibliotekanauki.pl/articles/124132.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
sediment pollution
minor rivers
oil product pollution
environmental monitoring
heavy metal pollution
Opis:
This article is devoted to the study of water and sediment pollution in the channel of the Neva delta. Spectrophotometry was used to determine the concentration of pollutants in water. In the chemical analysis of the precipitate, atomic absorption spectroscopy and infrared spectroscopy were used. Analysis of the hydrochemical composition and sediment of the Smolenka River showed high concentrations of heavy metals and petroleum products. At the same time, the hydrochemical composition of the Smolenka River is highly unstable, but the concentration of oil products and lead in the sediments indicates the presence of local pollution sources. Based on our findings, we are guided by the restoration of the aquatic environment.
Źródło:
Journal of Ecological Engineering; 2017, 18, 6; 110-114
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of pollution accumulation on coating aging of UHV line insulators with different suspension height in coal-ash polluted area
Autorzy:
Lan, Lei
Mu, Lin
Wang, Yu
Yuan, Xiaoqing
Wang, Wei
Li, Zhenghui
Powiązania:
https://bibliotekanauki.pl/articles/140717.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
aging
pollution component
pollution degree
RTV coating
Opis:
Room temperature vulcanized (RTV) silicone rubber is widely used to prevent pollution flashover with its excellent hydrophobicity and hydrophobicity transfer. However, RTV coatings are at the risk of deterioration and failure in heavily polluted operating environment. In this paper, RTV coated insulators with different suspension heights operating in coal ash polluted areas were sampled. Pollution degree, pollution composition and aging degree of coatings were tested. The result shows that the insoluble pollution contains Al(OH)3 filler precipitated from RTV coating, which indicates the aging of the RTV coating. The top surface coating is more affected by ultraviolet and rainwater than the bottom surface resulting in more serious degradation. As the pollution degree of the lower phase insulator is heavier than that of the upper phase insulator, the erosion effect of pollution on the RTV coating is more intense. The fillers and rubber molecules of RTV continuously precipitate into the pollution layer, leading to further aging. Therefore, the overall aging degree of the lower insulator coating is more serious than that of the upper insulator coating.
Źródło:
Archives of Electrical Engineering; 2020, 69, 1; 39-56
1427-4221
2300-2506
Pojawia się w:
Archives of Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chemical pollution of environment in the cities of Central Siberia: risk for the health of the population
Chemiczne zanieczyszczenie środowiska w miastach Środkowej Syberii: zagrożenie dla zdrowia ludności
Autorzy:
Klimatskaya, Ludmila
Powiązania:
https://bibliotekanauki.pl/articles/1177599.pdf
Data publikacji:
2015
Wydawca:
Instytut Medycyny Wsi
Tematy:
Krasnoyarsk region
air pollution
carcinogenic and non-carcinogenic
food pollution
water pollution
Opis:
Introduction. This article will deal with environmental pollution in cities including the problem of risk assessment. The aim of the study is to determine carcinogenic and non-carcinogenic risks for the health of the population due to chemical contamination of air, water and food in the cities of the Krasnoyarsk region. Material and methods. The research was conducted in the Center of Hygiene and Epidemiology in the Krasnoyarsk region. 5122 samples of air, 4863 samples of water and 6915 samples of food stuff have been analyzed. Concentration of chemical substances was the base on which individual carcinogenesis risk (ICR) and population carcinogenic conventional risks (PCCR) and non carcinogenic risks [1] have been calculated. In the industrial cities chemical pollution of air, water and food stuff including carcinogenic substances creates carcinogenic and non-carcinogenic risks of morbidity of the population with the reinforcement of the complex impact, “with” which greatly exceeds the maximum acceptable risks. Results. Chemical pollution of environmental facilities in cities of the Krasnoyarsk region produce complex carcinogenic and non-carcinogenic risks which exceed maximum limit. The greatest shares in structure of complex carcinogenic risks are made in food stuff and water consumption in structure of complex non-carcinogenic risks as a result of air pollution and food stuff pollution. Conclusions. Obtained data could be used to set priorities in preventive measures to preserve health of the population in industrial cities of the Krasnoyarsk region.
Wstęp. Artykuł zajmuje się problemem zanieczyszczenia środowiska w miastach oraz problemem oceny ryzyka zdrowotnego. Celem pracy jest określenie ryzyka kancerogennego i niekancerogennego dla zdrowia populacji z powodu zanieczyszczenia powietrza, wody i żywności w miastach regionu Krasnojarskiego. Materiał i metody. Badania przeprowadzono w Centrum Higieny i Epidemiologii regionu Krasnojarskiego. Wykonano 5122 analizy powietrza, 4863 analizy wody i 6915 analiz żywności. Na podstawie stężenia substancji chemicznych obliczono indywidualne ryzyko kancerogenezy (ICR) oraz populacyjne umowne ryzyko kancerogenezy (PCCR) i ryzyko niekancerogenności. W miastach przemysłowych zanieczyszczenie chemiczne wody, powietrza i żywności, stwarza kancerogenne i niekancerogenne ryzyko zachorowalności populacyjnej, co jest potęgowane przez kompleksowy udział dodatkowych czynników i znacznie przekracza maksymalnie dopuszczalne ryzyko. Wyniki. Zanieczyszczenie chemiczne z obiektów środowiskowych w miastach krasnojarskich charakteryzuje kompleks kancerogennego i niekancerogennego ryzyka, które przekracza dopuszczalne maksimum. Największy udział w strukturze kompleksu ryzyka kancerogennego wykazuje konsumpcja żywności, natomiast udział wody pitnej wykazano w strukturze kompleksu ryzyka niekancerogennego, jako wynik skażenia powietrza i wody. Wnioski. Uzyskane dane powinny być wykorzystane celem określenia pierwszeństwa w kierunkach opracowywania działań zapobiegawczych dla zachowania zdrowia populacyjnego w przemysłowych miastach regionu Krasnojarska.
Źródło:
Medycyna Środowiskowa - Environmental Medicine; 2015, 18, 1; 12-17
1505-7054
2084-6312
Pojawia się w:
Medycyna Środowiskowa - Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The proposed methodology for analysis of ecological problems concerning the technical infrastructure of motor transport
Proponowana metodyka analizy problemow ekologicznych w zapleczu technicznym transportu samochodowego
Autorzy:
Zielinska, E.
Leja, K.
Powiązania:
https://bibliotekanauki.pl/articles/792096.pdf
Data publikacji:
2011
Wydawca:
Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:
technical infrastructure
motor transport
ecological problem
methodology
taxonomic method
internal combustion transport
air pollution
atmosphere pollution
soil pollution
water pollution
Źródło:
Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2011, 11
1641-7739
Pojawia się w:
Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania przepuszczalności gruntów piaszczystych dla typowych zanieczyszczeń ropopochodnych
Research permeability on sandy grounds for typical petroleum pollutants
Autorzy:
Mikołajków, J.
Powiązania:
https://bibliotekanauki.pl/articles/2074428.pdf
Data publikacji:
2006
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
zanieczyszczenia ropopochodne
transport zanieczyszczeń
petroleum pollution
pollution transport
Opis:
Percolation parameters of petroleum distillation products (diesel oil and petrol) in fine, medium and coarse sands were measured. The results are compared to water permeability coefficients. The petrol permeability coefficient is 2–3 times higher than for water and the most meaningful differences were found for fine sands. The permeability coefficient of diesel oil is 2–5 times lower than the same parameter for water, and the most significant difference was noted for coarse sands.
Źródło:
Przegląd Geologiczny; 2006, 54, 11; 993-995
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Źródła zanieczyszczeń gazowych i pyłowych oraz ocena ich redukcji w polsce w ostatnim dziesięcioleciu
The sources of gas and dust pollutions and the assessment of their reduction in poland in the last 10 years
Autorzy:
Brodowska, M. S.
Kaczor, A.
Powiązania:
https://bibliotekanauki.pl/articles/312371.pdf
Data publikacji:
2011
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
zanieczyszczenia atmosfery
emisja zanieczyszczeń
air pollution
emission pollution
Opis:
W artykule przeanalizowano źródła emisji zanieczyszczeń gazowych i pyłowych w Polsce w ostatnim dziesięcioleciu. Dokonano również oceny redukcji zanieczyszczeń atmosferycznych dla poszczególnych województw naszego kraju. W analizowanym okresie największy udział w emisji tlenku siarki (IV) miała energetyka zawodowa, zaś najmniejszy źródła mobilne. W przypadku tlenków azotu największy udział w ich emisji przypadał na źródła mobilne, zaś najmniejszy na technologie przemysłowe. W latach 2000-2009 największy udział w emisji zanieczyszczeń pyłowych miały źródła stacjonarne, z wyłączeniem energetyki zawodowej i przemysłowej oraz technologii przemysłowych, natomiast najmniejszy – energetyka przemysłowa. W analizowanym dziesięcioleciu stwierdzono 18% spadek emisji przemysłowych zanieczyszczeń gazowych z poziomu 2083,2 tys. ton w roku 2000 do 1703,9 tys. ton w 2010 roku oraz 65% redukcję przemysłowych zanieczyszczeń pyłowych z poziomu 180,5 tys. ton w roku 2000 do 62,5 tys. ton w 2010. W analizowanym okresie najwyższe wartości emisji przemysłowych zanieczyszczeń gazowych (bez CO₂) odnotowano w województwie śląskim, mazowieckim, łódzkim i małopolskim, zaś najniższe w podlaskim i warmińsko-mazurskim. Z kolei najwyższe emisje przemysłowych zanieczyszczeń pyłowych odnotowano w województwie śląskim, zaś najniższe w województwach podlaskim, warmińsko-mazurskim i lubuskim.
The study deals with the sources of emission of gas and dust pollutants in Poland in the last 10 years. Furthermore, the assessment of reduction of atmospheric pollutants in particular voivodeships of our country was performed. During the considered period, the greatest contribution to emission of sulfur (IV) oxide was that of utility power plants, whereas the smallest one was made by mobile sources. In the case of nitrogen oxides, the greatest contribution was made by mobile sources and the smallest one – by industrial technologies. In the years 2000-2009 the greatest contribution in the dust pollutants was made by stationary sources, excluding utility and industrial power plants and industrial technologies whereas the smallest one – by industrial power plants. In the analysed 10-year period the decrease of 18% in emission of industrial gas pollutants was observed (from 2083,2 tones in the year 2000 to 1703,9 tones in the year 2010. Moreover, the decrease of 65% in industrial dust pollutants was recorded (from180.5 tones in the year 2000 to 62,5 tones in the year 2010). In the considered period the highest values of emission of industrial gas pollutants (without CO₂) was observed in the following voivodeships: Śląskie, Mazowieckie, Łódzkie and Małopolskie whereas the lowest – in Podlaskie and Warmińsko-Mazurskie. On the other hand, the highest emission of industrial dust pollutants was recorded in the Śląskie voivodeship whereas the lowest – in the Podlaskie, Warmińsko-Mazurskie and Lubuskie voivodeships.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2011, 12, 10; 84-91
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Microbiological Risk in Rooms with Mechanical Ventilation
Autorzy:
Lisik, Katarzyna
Cichowicz, Robert
Powiązania:
https://bibliotekanauki.pl/articles/2202136.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
mechanical ventilation
microbiological pollution
dust pollution
air quality
bioaerosol
Opis:
The condition of air quality depends on many external (the amount of pollutant emissions, intensity and type of physico-chemical changes taking place in the atmosphere and large-scale movement of air pollutant masses) as well as internal factors (such as finishing materials, room equipment, heating systems, ventilation systems, and the presence of the humans themselves). As a result, there are various risks related to air quality, including the most important ones related to microbial contamination. For this reason, it was decided to analyze the quality of internal air in terms of microbiological contamination that may occur in university lecture halls with mechanical supply and exhaust ventilation. The analysis also took into account the impact of mechanical ventilation on physical parameters such as temperature, relative humidity as well as the concentration of PM10 and PM2.5 particulate matter pollutants, thus determining the impact of the tested parameters on human health and well-being. All the obtained results were compared with the applicable permissible standards and conclusions were drawn regarding the improvement of the quality of the indoor air microclimate.
Źródło:
Journal of Ecological Engineering; 2022, 23, 10; 164--171
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Actual Status Assessment and Prediction of the Musi River Water Quality, Palembang, South Sumatra, Indonesia
Autorzy:
Rahutami, Syntia
Said, Muhammad
Ibrahim, Eddy
Herpandi
Powiązania:
https://bibliotekanauki.pl/articles/2202153.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
heavy metals
pollution index
quality status
water pollution
sedimentation
Opis:
Water pollution in rivers is still a crucial problem for the countries that use river water as the primary water source. This study aimed to determine the water quality of the Musi river and the content of heavy metals in water, sediment and mussels as well as to predict the water quality of the Musi river in the next five years. The water samples were taken from 18 stations (sampling points) from upstream to downstream to be checked physically, chemically and biologically. Prediction of the river water quality was made using the QUAL2Kw software. The research results show that the Musi River water is categorized as lightly polluted with concentrations of TSS and DO that have passed the threshold. The heavy metals in river water, such as Pb and Cr have also passed the quality standard. The Fe, Mn, and Zn concentrations are pretty high in the sediment. In turn, in mussels, the metals measured were Fe, Cu, and Zn. The prediction results reveal that several values of the river quality parameters will pass the threshold value with the same pattern tendency from each station.
Źródło:
Journal of Ecological Engineering; 2022, 23, 10; 68--79
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of Pollution Risk Mapping Methods in an Eastern Mediterranean Catchment
Autorzy:
Michalopoulos, D.
Dimitriou, E.
Powiązania:
https://bibliotekanauki.pl/articles/124225.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
vulnerability mapping
pollution risk mapping
groundwater pollution
COP
DRASTIC
Opis:
The protection and preservation of good groundwater quality is of critical importance worldwide, nowadays. Increasing urbanization, economic development and agricultural activities, combined with limited precipitation contribute to the quantitative and qualitative degradation of groundwater resources, especially in the eastern Mediterranean region. For this purpose, a series of actions are implemented including groundwater vulnerability mapping that can depict prone to pollution aquifers which need protection and/or restoration measures. In this study, the efficiency of two well-known methodologies (COP and DRASTIC) for groundwater vulnerability and pollution risk mapping was assessed in the Sperchios river basin. The vulnerability and pollution risk maps of the two methodologies were spatially compared to each other and the observed similarities and differences were discussed and explained. The output of the study shows that in the particular geoenvironmental conditions DRASTIC method performs better than the COP, particularly in the lowland, porous media aquifer.
Źródło:
Journal of Ecological Engineering; 2018, 19, 1; 55-68
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of surface waters quality in Nidzica agricultural catchment area
Autorzy:
Bielecki, Rafał
Kaźmierczak, Marta
Powiązania:
https://bibliotekanauki.pl/articles/1179550.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Nidzica river
area pollution
multiannual changes
point pollution
seasonal changes
Opis:
Nowadays, human activity has been playing an increasing role in determining the quality of surface waters. The aim of the following article is to show an influence of anthropogenic factors influencing the variability of chemical composition of river waters in a catchment area with an agricultural use of lands. The authors carried out the analysis of surface waters quality, made an inventory of pollution sources of surface waters and presented the proposal of quality improvement of surface waters in the Miechów and Kazimierz districts. Research on the concentration of biogenic compounds was conducted in the Nidzica catchment area. Data for research was obtained from the Voivodship Inspectorate for Environmental Protection, County Offices and Commune Offices. The tested area was an agricultural one. The major pollutants of the waters of catchment areas include both area and point pollution. Fertilizers and natural fertilizers are used to raise the yield and then they get into the surface waters by flushing from the fields. The main goal is to investigate the dynamics of changes in the content of nutrient compounds in surface waters during the year (seasonal changes) and in the multiannual period (multiannual changes).
Źródło:
World Scientific News; 2017, 75; 18-25
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Degree of environmental pollution in Poland - ranking of the provinces in 2016
Stopień zanieczyszczenia środowiska w Polsce - ranking województw w 2016 roku
Autorzy:
Kukuła, K.
Powiązania:
https://bibliotekanauki.pl/articles/2051498.pdf
Data publikacji:
2019
Wydawca:
Akademia Bialska Nauk Stosowanych im. Jana Pawła II w Białej Podlaskiej
Tematy:
environment pollution
Polska
pollution degree
province ranking
environment protection
ranking
Opis:
Subject and purpose of work: The article presents research aimed at creating the ranking of provinces due to the degree of environmental pollution. The presentation of the spatial distribution of pollutants should result in taking appropriate pro-ecological actions in the provinces. Materials and methods: Secondary material included in the research was the publication entitled “Environmental Protection – Environment 2017” by the Central Statistical Office. The method of ranking diagnostic variables was applied and then a synthetic variable determining the level of pollution in individual provinces was constructed, which made it possible to create their ranking. In the final stage, the author’s own method was implemented in order to divide the provinces into 3 groups. Results: The provinces were ranked from a relatively little to very polluted ones. Three groups of provinces were distinguished according to the criterion discussed. It has been revealed that the third group with the highest degree of environmental contamination includes as many as 8 provinces, that is half of them. Conclusions: The author believes that in order to prepare a more precise spatial diagnosis of the state of the natural environment in Poland, research has to be extended by including adequate information at the county level.
Przedmiot i cel pracy: W artykule przedstawiono badania mające na celu budowę rankingu województw ze względu na stopień zanieczyszczenia środowiska. Ukazanie przestrzennego rozkładu zanieczyszczeń skutkować winno podjęciem właściwych działań proekologicznych w przestrzeni województw. Materiały i metody: W badaniach wykorzystano materiały wtórne zamieszczone w wydawnictwie GUS „Ochrona Środowiska – Environment 2017”. Zastosowano metodę rangowania zmiennych diagnostycznych, a następnie skonstruowano zmienną syntetyczną określającą poziom zanieczyszczeń w poszczególnych województwach, co pozwoliło na budowę ich rankingu. W końcowym etapie wykorzystując metodę własną, dokonano podziału województw na 3 grupy. Wyniki: Ranking zawiera uporządkowane województwa od stosunkowo mało do bardzo zanieczyszczonych. Wyodrębniono 3 grupy województw ze względu na omawiane kryterium. Okazuje się, że do grupy III o najwyższym stopniu skażenia środowiska należy aż 8 województw, co stanowi połowę ich liczebności. Wnioski: Autor uważa, iż celem sporządzenia bardziej precyzyjnej przestrzennie diagnozy w zakresie stanu środowiska naturalnego w Polsce należy rozszerzyć badania poprzez uwzględnienie adekwatnych informacji na poziomie powiatów.
Źródło:
Economic and Regional Studies; 2019, 12, 1; 23-32
2083-3725
2451-182X
Pojawia się w:
Economic and Regional Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Lichens as indicators of air pollution in Lomza
Autorzy:
Matwiejuk, A.
Chojnowska, P.
Powiązania:
https://bibliotekanauki.pl/articles/790619.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Przyrodniczy w Poznaniu
Tematy:
biodiversity
lichen
urban environment
pollution indicator
air pollution
Lomza town
Opis:
Research using lichens as bioindicators of air pollution has been conducted in the city of Łomża. The presence of indicator species of epiphytic and epilithic lichens has been analysed. A 4-point lichen scale has been developed for the test area, on the basis of which four lichenoindication zones have been determined. The least favourable conditions for lichen growth have been recorded in the city center. Green areas and open spaces are the areas with the most favourable impact of the urban environment on lichen biota.
Źródło:
Steciana; 2016, 20, 2
1689-653X
Pojawia się w:
Steciana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Department of Environmental Protection
Autorzy:
Ciszewski, D.
Powiązania:
https://bibliotekanauki.pl/articles/184294.pdf
Data publikacji:
2016
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
geochemistry
mineralogy
pollution
Źródło:
Geology, Geophysics and Environment; 2016, 42, 2; 252-255
2299-8004
2353-0790
Pojawia się w:
Geology, Geophysics and Environment
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sezonowe zmiany stopnia zapylenia atmosfery w rejonie uprzemysłowionym na podstawie obserwacji wieloletnich
Seasonal fluctuations of the atmosphere turbidity in the industrial region on the basis of long-term measurements
Autorzy:
Tarczyński, L.
Powiązania:
https://bibliotekanauki.pl/articles/362362.pdf
Data publikacji:
2005
Wydawca:
Instytut Fizyki Budowli Katarzyna i Piotr Klemm
Tematy:
zapylenie powietrza
pollution
Opis:
W niniejszej pracy przedstawiono wyniki badań stopnia zapylenia atmosfery w rejonie uprzemysło- wionym. Jako wielkość porównawczą przyjęto współczynnik zapylenia Angstroma. Wartość tego współczynnika wyznaczono pośrednio, na podstawie wyników pomiarów natężenia promieniowania słonecznego bezpośredniego oraz pozostałych parametrów zastosowanego modelu transmisji promieniowania słonecznego w atmosferze ziemskiej. Przedstawiono rezultaty badań przeprowadzonych w okresie 10 lat w rejonie miasta Opola.
Results of measurements of atmosphere turbidity in the industrial region are presented. The Angstrom's turbidity coefficient is used as reference parameter. The value ofthis parameter is determined on the basis of measurement of the intensity of solar direct radiation component and other necessary values of selected parameterised model of solar be am transmittance in the earth's atmosphere. The presented results are obtained on the bases of ten-year measurements carried out in the Opole region.
Źródło:
Fizyka Budowli w Teorii i Praktyce; 2005, T. 1; 323-330
1734-4891
Pojawia się w:
Fizyka Budowli w Teorii i Praktyce
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Development of the leaf blades of Acer platanoides in industrially contaminated environment
Autorzy:
Dineva, S B
Powiązania:
https://bibliotekanauki.pl/articles/41665.pdf
Data publikacji:
2006
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Norway maple
Acer platanoides
leaf blade
air pollution
sulphur dioxide
environment pollution
industrial pollution
industrially contaminated air
Opis:
Leaf blades of Norway maple (Acer platanoides L.), growing in heavily polluted industrial area have been studied for anatomical changes developed under the influence of the industrial contamination (with SO2, NxOx, Pb, As). The aim of the examination was to reveal the dynamics in the development of leaf blades and to trace the impact of the contaminated air on the leaf structure of Norway maple. The conducted study registered acceleration of the vegetative growth of the leaf blades that is manifested through approximately two weeks earlier appearance of leaves on the tree, faster linear growth and strengthened the xeromorphic traits in the leaf structure of the tree plants from the contaminated region. The observed changes are regarded as adaptation of the plant to the polluted environment, i.e. as tolerance.
Źródło:
Dendrobiology; 2006, 55; 25-32
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Badania zanieczyszczenia powietrza w Lublinie
Air Pollution Research in Lublin
Autorzy:
Kaszewski, Bogusław M.
Powiązania:
https://bibliotekanauki.pl/articles/2079564.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
particulate pollution
gaseous pollution
bioaerosols
air pollution
measurements
Lublin
zanieczyszczenia przez pył
zanieczyszczenia gazowe
bioaerozole
zanieczyszczenie powietrza
pomiary
Opis:
Na podstawie literatury przedstawiono stan badań zanieczyszczenia powietrza w Lublinie w ujęciu historycznym – od połowy XX w. Głównie ze względu na brak wypracowanych metod badań prace tego typu w XX w. były nieliczne. Postęp w badaniach zanieczyszczenia powietrza w Lublinie zaznaczył się dopiero na początku XXI w. W niniejszym opracowaniu wydzielono trzy zasadnicze grupy prac, dotyczące: 1) zanieczyszczeń przez pył nieorganiczny; 2) zanieczyszczeń gazowych; 3) bioaerozolu. Wśród czynników wpływających na jakość powietrza w Lublinie i na zróżnicowanie przestrzenne stężeń zanieczyszczeń istotne znaczenie ma nie tylko lokalna i napływowa emisja ze źródeł komunalno-bytowych (zachodząca w sezonie grzewczym) czy całoroczna emisja z tras komunikacyjnych (lokalnego i tranzytowego transportu samochodowego) i źródeł przemysłowych, lecz także występujące niekorzystne warunki meteorologiczne (np. w okresie zimy występująca czasem niewielka prędkość wiatru przy niskiej temperaturze), zróżnicowanie hipsometryczne miasta i gęstość zabudowy.
Based on the literature, the state of air pollution research in Lublin is presented in historical terms – from the mid-20th century. Due to the lack of developed research methods, there were not many publications of that type in the 20th century. Progress in the study of air pollution in Lublin did not appear until the beginning of the 21st century. In the paper, three main groups of works have been distinguished: 1) on inorganic particulate pollution; 2) on gaseous pollution; 3) on bioaerosols. Among the factors affecting air quality in Lublin and spatial differentiation of pollution concentrations are not only local and incoming emissions from municipal and domestic sources (occurring during the heating season) or all-year emissions from communication routes (local and transit road transport) and industrial sources, but also unfavorable meteorological conditions (e.g. occasional low wind speed and low temperature in winter), hypsometric diversity and building density of the city.
Źródło:
Annales Universitatis Mariae Curie-Sklodowska, sectio B – Geographia, Geologia, Mineralogia et Petrographia; 2020, 75; 69-86
0137-1983
Pojawia się w:
Annales Universitatis Mariae Curie-Sklodowska, sectio B – Geographia, Geologia, Mineralogia et Petrographia
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:
Ocena przestrzennego rozkładu dwutlenku azotu na obszarze Bielska-Białej
An assessment of aspatial distribution of nitrogen dioxide in Bielsko-Biała region
Autorzy:
Kozak, J.
Suryło, P.
Powiązania:
https://bibliotekanauki.pl/articles/400722.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
zanieczyszczenie atmosfery
dwutlenek azotu
zanieczyszczenia komunikacyjne
pollution
nitrogen dioxide
transport pollution
Opis:
Praca ma na celu określenie rozkładu przestrzennego dwutlenku azotu na terenie Bielska-Białej. Badania przeprowadzono w okresie zimowym (luty 2011 r.) wykonując pomiary japońską metodą Amaya-Sugiura w modyfikacji D. Krochmala i L. Górskiego (PN-98 Z-04092/08) z pasywnym pobieraniem próbek. Uzyskane wyniki opracowano graficznie w formie rozkładów przestrzennych, wskazujących na obszary o dużym zagrożeniu wysokimi stężeniami NO2 w imisji.
The aim of the work is to determine a spatial distribution of sulphate dioxide in Bielsko-Biała area. Research was carried out in february of 2011. Experiments were conducted using Amaya-Sugiura method that was modified by D. Krochmal and L. Górski (PN-98 Z-04092/08). The results obtained were graphically represented as spatial maps of regions where concentrations of NO2 were high.
Źródło:
Inżynieria Ekologiczna; 2013, 33; 61-66
2081-139X
2392-0629
Pojawia się w:
Inżynieria Ekologiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ transportu samochodowego na zanieczyszczenie powietrza pyłem zawieszonym PM10 i PM 2,5
Impact of road transport on air pollution by PM10 and PM2.5 dust
Autorzy:
Idzior, M.
Czapliński, E.
Bor, M.
Powiązania:
https://bibliotekanauki.pl/articles/317182.pdf
Data publikacji:
2017
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
zanieczyszczenie powietrza
aglomeracja miejska
pył zawieszony
pollution
urban agglomeration
dust pollution
Opis:
W artykule przedstawiono problem związany z zanieczyszczeniem powietrza pyłem zawieszonym PM10 oraz PM 2,5 w aglomeracjach miejskich. Podstawowymi źródłami zanieczyszczeń gazowych i pyłowych powietrza na obszarach miejskich są emisje pochodzące z sektora komunalno – bytowego, środków transportu i przemysłu. Opisano strukturę transportu w Polsce oraz udział pojazdów samochodowych w zanieczyszczeniu powietrza. Przedstawione zostały wyniki badań z pojazdów samochodowych, które wykonano w stacji kontroli pojazdów.
This article presents the problem of PM10 and PM 2.5 dust pollution in urban agglomerations. The main sources of gaseous and particulate pollutants in urban areas are emissions from the transport sector, means of transport and industry. The structure of transport in Poland and the share of motor vehicles in air pollution are described. The results of tests from motor vehicles made at the vehicle inspection station are presented.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2017, 18, 6; 739-742, CD
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
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:
The method of the quick identification of pollution derived from oil on the sea surface
Autorzy:
Klewski, A.
Sanecki, J.
Maj, K.
Stępień, G.
Zakrzewski, T.
Powiązania:
https://bibliotekanauki.pl/articles/320454.pdf
Data publikacji:
2007
Wydawca:
Polskie Forum Nawigacyjne
Tematy:
zanieczyszczenia ropopochodne
oil pollution
Opis:
The topic of the publication is the description of the method of quick detection and identification of pollution derived from oil on the water surface. This method is based on the teledetection technique. It is based on the application of a teledetection head, which consists of a digital camera working in a 300 - 1100 nm range and equipped in a suitable filter. The point is to receive digital imageries in several spectral ranges, and processing them in such a way to get an appearance of a polluted area on the imagery. It is possible because of using different reemission characteristics of polluted water surface and water surface free from pollution.
Źródło:
Annual of Navigation; 2007, 12; 55-63
1640-8632
Pojawia się w:
Annual of Navigation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ischemic cardiovascular disease in workers occupationally exposed to urban air pollution - a systematic review
Autorzy:
De Marchis, P.
Verso, M.G.
Tramuto, F.
Amodio, E.
Picciotto, D.
Powiązania:
https://bibliotekanauki.pl/articles/2081525.pdf
Data publikacji:
2018
Wydawca:
Instytut Medycyny Wsi
Tematy:
air pollution
infarction
cardiovascular
Opis:
Introduction. Cardiovascular disease is the first cause of morbidity and mortality worldwide. Among several known risk factors, researchers also focus their attention on the chronic exposure to air pollution. There is much evidence that exposure to air pollution, especially to ultrafine particles, can damage the endothelium and can favour cardiovascular diseases in the general population. Occupational exposition could be an additive risk factor for the cardiovascular system. This article presents a scientific review of the linkage between occupational exposure to air pollution and ischemic heart disease. Materials and method. A scientific review was undertaken, followed by PRISMA Statements. Observational studies were selected from several scientific databases, likesuch as Pubmed, Google Scholar, Nioshtic-2 and Reserchgate, searching for selected key words: police workers, professional drivers, mail carriers, filling station attendants, road cleaners, garage workers, motor vehicles and engine maintenance. All the key words were combined with “Boolean Operators” with the following words: cardiovascular (or cardiac) disease, cardiovascular function, cardiovascular system, ischemic heart disease, coronary disease, myocardial infarction. During the systematic research, the focus was on retrospective and prospective studies from January 1990 – December 2014. Results. Both the retrospective and prospective studies showed an increased risk of ischemic heart disease in occupationally occupied people exposed to air pollution. Only one study presented a ly minor risk. Conclusions. The findings of this systematic review suggest a possible linkage between occupational exposure to urban air pollution, especially to motor exhaust and particulate, and ischemic heart disease.
Źródło:
Annals of Agricultural and Environmental Medicine; 2018, 25, 1; 162-166
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane techniki chromatograficzne w oznaczaniu farmaceutyków w środowisku
Autorzy:
Kozarska, A.
Krzyżewska, I.
Powiązania:
https://bibliotekanauki.pl/articles/273754.pdf
Data publikacji:
2016
Wydawca:
Roble
Tematy:
zanieczyszczenie środowiska
zanieczyszczenia farmaceutyczne
techniki chromatograficzne
environment pollution
pharmaceutical pollution
chromatographic techniques
Źródło:
LAB Laboratoria, Aparatura, Badania; 2016, 21, 1; 32-37
1427-5619
Pojawia się w:
LAB Laboratoria, Aparatura, Badania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quantitative assessment of mycological air pollution in selected rooms of residential and dormitory housing facilities
Autorzy:
Lonc, E.
Plewa, K.
Kiewra, D.
Szczepanska, A.
Firling, C.E.
Powiązania:
https://bibliotekanauki.pl/articles/6366.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
quantitative assessment
mycological pollution
air pollution
fungi
room
residential facility
housing facility
Źródło:
Annals of Parasitology; 2013, 59, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Air Pollution as an Indicator of Local Environmental Safety Based on the Example of the Town of Barlinek
Autorzy:
Świerszcz, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/2154730.pdf
Data publikacji:
2022-09-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
ecological safety
air pollution indicators
air pollution measures
low emission
heat poverty
Opis:
This article aims to present the state of air quality treated as a measure of the state of quality of local environmental safety, based on the research conducted in the town of Barlinek. This information is necessary to identify the areas that require action to improve air quality (to reduce the concentration of pollutants). The main factors that inspired the author to address this issue are, first of all, the continuous high level of air pollution, despite the actions taken to reduce it; secondly, the lack of precise, clear indicators and measures of such deprivation that applies to a major part of the territory of Poland that would take into account the individual national context; thirdly, the need to identify the main factors that determine this phenomenon in the specific context of Poland. Other factors include the need to consider the requirement for Poland as a member state of the EU to participate in reducing air pollution to an appropriate extent; and, finally, the need to develop and implement integrated 10-year National Energy and Climate Plans (NECP) for the years 2021–2030 with a long-term perspective to the year 2050, as well as long-term renovation strategies to improve the accuracy of eliminating air pollution. The research problem focuses on three issues: presenting the current national and European criteria of ecological safety for air pollution, identifying the indicators and measures that enable the determination of air pollution levels, and presenting the local air pollution level based on the selected example. The research problem discussed in the article is empirical. Analytical/synthetic, qualitative and quantitative methods were used to provide a more in-depth analysis of the problem, and conclusions were drawn.
Źródło:
Polish Political Science Yearbook; 2022, 3 (51); 19-38
0208-7375
Pojawia się w:
Polish Political Science Yearbook
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monitoring of Leachate Quality at a Selected Municipal Landfill Site in Podlasie, Poland
Autorzy:
Tałałaj, I. A.
Biedka, P.
Walery, M. J.
Leszczyński, J.
Powiązania:
https://bibliotekanauki.pl/articles/125226.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
leachate
landfill
monitoring
pollution
Opis:
The paper presents an evaluation of leachate monitoring data as well as investigation of temporal and seasonal variability of leachate quality. The analysis includes 27 sampling carried out at selected municipal landfill during 7-year observation period. In leachate samples, concentration of Pb, Cu, Zn, Cr, Hg, Cd, Total Organic Carbon (TOC), Polycyclic Aromatic Hydrocarbons (PAH) and value of pH and electro-conductivity (EC) were determined. Estimation of landfill leachate demonstrated a declining trend in EC, TOC and Zn concentration with time. Concentration of Pb, Hg, Cr, Cd and PAH remained relatively constant with respect to the sampling time, however, the value of pH showed a growing trend due to the decrease of the concentration of the partially ionized free volatile fatty acids. Average concentration of heavy metals in leachate were observed in trace quantities (<1.0 mg·dm-3). There were no statistically significant seasonal variations in concentration of the analyzed parameters, however, the highest concentration of EC, TOC and PAH were observed in summer. The negative correlation of pH with Pb, Cu, Zn, Cr, Hg, Cd indicated a strong connection of leachate’s pH with heavy metals concentration. A cluster analysis allowed to specify two groups of variables: cluster I with TOC as an indicator of organic pollution in leachate and claster II with the rest of parameters. Further systematic monitoring is necessary, but its scope, according to the author, should be redefined.
Źródło:
Journal of Ecological Engineering; 2016, 17, 3; 175-184
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of Landfill Leachate on Groundwater Quality – A Comparison Between Three Different Landfills in Morocco
Autorzy:
Benaddi, Rabia
Ferkan, Yousra
Bouriqi, Abdelillah
Ouazzani, Naaila
Powiązania:
https://bibliotekanauki.pl/articles/2202212.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
landfill
leachate
pollution
groundwater
Opis:
In this work, physicochemical and bacteriological analyses of leachate collected from three different landfills in the Marrakech region in Morocco were carried out. The results showed that the leachate is highly loaded with organic matter, chemical and bacteriological elements and some heavy metals, this load depends of the nature of landfill (rural or urban) and also of its age (young or old), the values of the parameters exceed the limit values for discharge into the natural medium. Physicochemical and bacteriological analyses of groundwater from wells downstream of these landfills were also carried out; The results showed that they had medium to poor quality according to the type of landfill. This is due to the presence of organic matter, total coliforms, total phosphorus and total nitrogen in many studied wells.
Źródło:
Journal of Ecological Engineering; 2022, 23, 11; 89--94
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Growth and development of the leaf blades of Acer tataricum in industrially contaminated environment
Autorzy:
Dineva, S B
Powiązania:
https://bibliotekanauki.pl/articles/41080.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Tatarian maple
Acer tataricum
air pollution
sulphur dioxide
plant growth
plant development
vegetation season
leaf blade
environment pollution
gaseous pollution
Opis:
During one vegetative season, the growth and the development of the leaf blades of Tatarian maple (Acer tataricum L.) from heavily polluted area has been studied. The region under investigation was contaminated mainly with SO2, NxOx, Pb, Zn, and Cu etc. The aim of the study was to compare the growth and the development of the leaf blades of Acer tataricum L. (Tatarian maple) from polluted field with those from non-polluted. Base on this to assess its tolerance to polluted conditions of the atmosphere, as well as to look for adaptive responses. The conducted study registered shorter time of the vegetative growth of the leaf blades in the commencement stages of the vegetative development. The leaves from polluted site had emergence approximately two weeks earlier compared with these from the control area. Faster linear growth of the leaf surfaces in the commencement stages of the development had been noted for the trees from polluted field. The spongy mesophyll had been reduced, as well as the common thickness of the leaf blades of the tree plants from the contaminated region. The observed changes are regarded as adaptation of the plant to the polluted environment, i.e. as tolerance.
Źródło:
Dendrobiology; 2005, 54; 3-10
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geophysical mapping for structural geology, prospecting and environment
Autorzy:
Gajewski, A.
Szczypa, S.
Wójcicki, A.
Powiązania:
https://bibliotekanauki.pl/articles/2065884.pdf
Data publikacji:
2005
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
geophysical mapping
structural recognition
geophysical prospecting
soil pollution
groundwater pollution
groundwater monitoring
Opis:
Applications of geophysical mapping to structural geology, prospecting and environment protection purposes are presented. Both classic and more advanced geophysical methods can be employed to enhance either regional, semi-detailed or detailed mapping of geological structures. In the case of regional and semi-detailed studies, gravity and magnetotelluric methods are supplementary to seismic, especially where significant screening and attenuating of seismic waves occur. Detailed investigations of environmental protection issues might include a wide range of geophysical methods, but in the case of investigation of groundwater pollution usually resistivity methods are applied. Examples of geophysical works performed by the PBG Geophysical Exploration Company illustrate these applications.
Źródło:
Przegląd Geologiczny; 2005, 53, 10/2; 973--976
0033-2151
Pojawia się w:
Przegląd Geologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane techniki chromatograficzne w oznaczaniu farmaceutyków w środowisku. Cz. 2
Autorzy:
Kozarska, A.
Krzyżewska, I.
Powiązania:
https://bibliotekanauki.pl/articles/273970.pdf
Data publikacji:
2016
Wydawca:
Roble
Tematy:
zanieczyszczenie środowiska
zanieczyszczenia farmaceutyczne
techniki chromatograficzne
environment pollution
pharmaceutical pollution
chromatographic techniques
Źródło:
LAB Laboratoria, Aparatura, Badania; 2016, 21, 2; 6-11
1427-5619
Pojawia się w:
LAB Laboratoria, Aparatura, Badania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zanieczyszczenia komunikacyjne, a jakość wody w zlewniach wód ujmowanych do uzdatniania
Autorzy:
Michalski, R.
Powiązania:
https://bibliotekanauki.pl/articles/274303.pdf
Data publikacji:
2016
Wydawca:
Roble
Tematy:
zanieczyszczenia komunikacyjne
zanieczyszczenia wody
emisja spalin
traffic pollution
water pollution
exhaust emission
Źródło:
LAB Laboratoria, Aparatura, Badania; 2016, 21, 1; 6-10
1427-5619
Pojawia się w:
LAB Laboratoria, Aparatura, Badania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes of Abies alba crown state and stand quality class in the Sudety Mountains
Autorzy:
Filipiak, M
Powiązania:
https://bibliotekanauki.pl/articles/41245.pdf
Data publikacji:
2005
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
Sudetes Mountains
fir
Abies alba
forest decline
stand quality class
industrial pollution
environment pollution
acid fog
plant regeneration
air pollution
Opis:
Sudeteny Mts. are a region where the level of industrial air pollution was very high due to brown coal combustion. In this paper I presents the assessments concerning the fir stand quality class and crown vitality.The study were carried out between 1999 and 2001 and supplemented with studies made in 1997 and 2005. My conclusions are based on measurements of 3529 fir trees representing 481 populations of this species in different parts of the Sudety Mts. The stand quality class of the fir in the Sudety Mts. are better than expected but about 0,5 degree lower than in the Carpathians. Our results confirm the reports concerning the strong and very strong damage of fir crowns in the Sudety Mts. in the 1990’s. It was calculated that the average fir in the Sudety Mts. stands has a primary crown with a length that is approximately 19% of the total tree height and which is damaged in approximately 36%. At approximately 23% of the total height the average fir develops a regeneration crown. An additional factor which contributed to fir damage was their frequent presence in thinned stands. In these places the process of crown reconstruction from a wide to a denser is observed. In the recent years the level of industrial pollution in the Sudety Mts. has been strongly reduced. This particularly concerns sulphur oxides. This has contributed to the improvement of the crown health of the studied species, but the crown regeneration is slower than the trunk diameter increment. The crown damages have so far been proportional to the altitude. Trees which grow in stands located in lower areas have healthier crowns. Trees which grow in broken canopy and on hilltops are more vulnerable to the impact of pollution carried by wind and fog. The severe damage to the top parts of the crown has a negative effect on the cone crop of the fir.
Źródło:
Dendrobiology; 2005, 54; 11-17
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Heavy metals in water of Miedwie Lake (West Pomeranian, North-West Poland) and their potentiality in health risk assessment
Autorzy:
Daniszewski, Piotr
Powiązania:
https://bibliotekanauki.pl/articles/1113683.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Heavy metal pollution
Miedwie Lake (North-West Poland)
environment
metals in water
pollution
Opis:
Miedwie Lake is the biggest post-glacial lake of the West-Pomeranian Voievodship. At the same time it is the fifth of the largest lakes in Poland. Miedwie Lake is situated centrally between three big agglomerations, i.e. Szczecin, Stargard Szczecinski and Pyrzyce. Miedwie Lake has been since 1976, the potable water source for the City of Szczecin. The reservoir is used not only for municipal purposes, but also for fishing, tourist and recreation purposes. Unfortunately, heavy metal pollution is an ever-increasing problem. These toxic heavy metals on entering into the aquatic environment are adsorbed onto particulate matter, although they can form free metal ions and soluble complexes that are available for uptake by biological organisms. Many of these metals tend to remain in the ecosystem and eventually move from one compartment to the other within the food chain. The increase in residue levels of heavy metal content in water, sediments and biota has resulted in decreased productivity and increase in exposure of humans to harmful substances. Food chain contamination by heavy metals has become a burning issue in recent years because of their potential accumulation in biosystems through contaminated water, soil, sediment and air. The present research work deals with the quantification of toxic heavy metals in the water samples collected from Miedwie Lake (North-West Poland).
Źródło:
World News of Natural Sciences; 2017, 14; 79-89
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Environmental Impact of the Stored Dust-Like Zinc and Iron Containing Wastes
Autorzy:
Lytaeva, T. A.
Isakov, A. E.
Powiązania:
https://bibliotekanauki.pl/articles/124421.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
waste storage
ecological situation
infiltration of contaminants
fluxes of pollution
halos of pollution
Opis:
Effects of the stored dust-like zinc and iron containing wastes of the mining and processing industry consist of the loss of valuable components and environmental pollution. Thus, the goals of the research were to analyse ecological conditions under the technogenic impact at the waste storage site and to study transformations of the stored dust-like zinc and iron containing wastes in the active supergene zone. Materials are based on the physical laboratory-modelled infiltration of the atmospheric precipitation waters through the zinc and iron containing wastes. Methods include systematically- structured analysis of wastes and disposal site and laboratory techniques (X-ray fluorescence and atomic emission spectrometry). On the basis of laboratory research and field observations of the environmental components in the impact area of the storage of dust-like zinc and iron containing wastes, the article describes regularities of formation of hydrogeochemical halos of contamination by heavy metals and iron. The results also include the description of changes in physico-chemical groundwater composition under the storage area.
Źródło:
Journal of Ecological Engineering; 2017, 18, 3; 37-42
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ samochodów ciężarowych na skażenie środowiska
Trucks influence on environmental pollution
Autorzy:
Mysłowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/316692.pdf
Data publikacji:
2015
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
samochód
skażenie środowiska
truck
pollution
Opis:
W artykule opisano problematykę skażenia środowiska pyłem zawieszonym PM 10 w wyniku działalności transportowej. Przedstawiono wpływ samochodów ciężarowych dużej ładowności na wyniki przeprowadzonych badań symulacyjnych i określono główne czynniki determinujące go.
The paper describes the problems of environmental pollution by particulate matter PM 10 as a result of transport activity. Shows the effect of heavy duty trucks on the results of simulation studies and identifies the main factors determining it.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2015, 16, 6; 156-159
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Air pollution – awareness among the most susceptible groups of patients
Autorzy:
Price, S.
Rawiak, A.
Pazio, M.
Wójcik, N.
Kuch, M.
Braksator, W.
Król, W.
Powiązania:
https://bibliotekanauki.pl/articles/1918764.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Air
pollution
awareness
survey
susceptible
Opis:
Purpose: Air pollution is one of the most important and often underestimated causes of death worldwide. The study evaluates awareness of its effects on health, access to information and seeking protection from pollution among the most susceptible population. Materials and methods: A 22-item survey was constructed (Cronbach’s α=0.81), including two parts, 1 -‘Awareness’ and 2 - ‘Personal protection and access to information’ and four independent questions. It was distributed among 107 hospital patients at high risk of adverse health effects from air pollution. Results: Scores in part 1 of the survey were relatively high. Lower results were achieved in the second part. Significant differences in responses to the surveys were found depending on gender, age and education. Patients’ main sources of information are (in order): television, the Internet and radio. Access to information was mostly rated as insufficient. Few patients use anti-pollution facemasks or indoor air filters (5.8% and 2.9%, respectively). Conclusions: Despite patients’ decent awareness, access to information is poor among the most susceptible population and needs to be improved urgently. More reliable sources of information need to be provided. null
Źródło:
Progress in Health Sciences; 2018, 8(2); 46-54
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Impact of Anthropogenic Activities on Benthic Macroinvertebrates Community in the Ranggeh River
Autorzy:
Sudarso, Jojok
Suryono, Tri
Yoga, Gunawan P.
Samir, Octavianto
Imroatushshoolikhah, -
Ibrahim, Aiman
Powiązania:
https://bibliotekanauki.pl/articles/1838403.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
EPT
pollution
agriculture
embeddedness percentage
Opis:
Ranggeh River is one of the inlets of Lake Maninjau (West Sumatra, Indonesia), which has a vital role in supporting the life of native fish. Increasing anthropogenic activities (agriculture and human settlements) around the river can harm benthic macroinvertebrates as natural food for fish. Therefore, this study aimed to analyze and observe water quality changes and their impact on the benthic macroinvertebrate communities in the Ranggeh River. Sampling was conducted from February to August 2019 using the Hess Sampler tool. The results indicate that the anthropogenic impacts around the Ranggeh River on water quality has changed the macroinvertebrate benthic community structures (composition, abundance, and biological index). Furthermore, the Ephemeroptera Plecoptera and Trichoptera (EPT) number of taxa index were superior in reflecting disturbances in the Ranggeh River compared to the Family Biotic Index (FBI) and the Percent Model Affinity (PMA). In conclusion, the anthropogenic effect on the macroinvertebrate community in the Ranggeh River prominently was caused by habitat changes rather than enrichment by nutrients (TN and TP).
Źródło:
Journal of Ecological Engineering; 2021, 22, 5; 179-190
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Soil Pollution in the Azov Territories of Rostov-on-Don and Taganrog
Autorzy:
Zabaikin, Yuri V.
Lyutyagin, Dmitry V.
Yashin, Vladimir P.
Yashina, Valentina I.
Powiązania:
https://bibliotekanauki.pl/articles/1955493.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
soil
pollution
heavy metals
Azov
Opis:
The research on the topic of the dissertation was carried out within the coastal (southern) part of the Azov oblique dissected accumulative-denudated plain and the coastal strip of the coast of the Sea of Azov, as well as the valleys of the lower reaches of the Don and Kalmius rivers. The research area covered the modern territory of Taganrog and Rostov-on-Don cities and a suburban area up to 15-20 km away from the borders of these cities. According to the materials of the USSR soil map, as well as modern schemes of soil zoning in Russia, the study area covers the distribution area of ordinary chernozems and partially southern low-humus chernozems on loess rocks. The main zonal soil studied was ordinary chernozem. Ordinary warm chernozems with a short freezing period, belonging to the Azov-Ciscaucasian province of powerful and super-powerful chernozems, predominate in the soil cover of the Azov inclined plain, extending from the Donets Ridge to the shores of the Sea of Azov and the lower Don River.
Źródło:
Journal of Ecological Engineering; 2021, 22, 8; 165-171
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monitoring of organophosphorus pesticides and remediation technologies of the frequently detected compound (chlorpyrifos) in drinking water
Autorzy:
Derbalah, A.
Ismail, A.
Shaheen, S.
Powiązania:
https://bibliotekanauki.pl/articles/778327.pdf
Data publikacji:
2013
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
chlorpyrifos
pollution
toxicity
water
remediation
Opis:
Studies on the currently used organophosphorus insecticides with respect to their environmental levels and effective remediation technologies for their residues in water have been considered as a source of major concern. This study was carried out to monitor the presence of organophosphorus in drinking water plants (Kafr-El-Shiekh, Ebshan, Elhamoul, Mehalt Aboali, Fowa, Balteem and Metobess) in Kafr-El-Shiekh Governorate, Egypt. Furthermore, it was carried out to evaluate the efficiency of different remediation technologies (advanced oxidation processes and bioremediation) for removing chlorpyrifos in drinking water. The results showed the presence of several organophosphorus pesticides in water sampling sites. Chlorpyrifos was detected with high frequency relative to other compounds in drinking water. Nano photo-Fenton like reagent (Fe2O3(nano)/H2O2/UV) was the most effective treatment for chlorpyrifos removal in drinking water followed by ZnO(nano)/H2O2/UV, Fe3+/H2O2/UV and ZnO/H2O2/ UV, respectively. Bioremediation of chlorpyrifos by effective microorganisms (EMs) removed 100% of the chlorpyrifos initial concentration after 23 days of treatment. There is no remaining toxicity in chlorpyrifos contaminated-water after remediation on treated rats with respect to cholinesterase activity and histological changes in kidney and liver relative to control. Advanced oxidation processes especially with nanomaterials and bioremediation with effective microorganisms can be regarded as safe and effective remediation technologies for chlorpyrifos in drinking water.
Źródło:
Polish Journal of Chemical Technology; 2013, 15, 3; 25-34
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bees as Bioindicators of Environmental Pollution with Metals in an Urban Area
Autorzy:
Skorbiłowicz, E.
Skorbiłowicz, M.
Cieśluk, I.
Powiązania:
https://bibliotekanauki.pl/articles/124666.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
bees
bioindicators
pollution
heavy metals
Opis:
The commonness of metal contamination, even at considerable distances from industrial centers and intensively used economic areas, has become the interest of many researchers. The issue of evaluating the state of the environment with the help of living organisms has become a very important part in the control of the natural environment. Honey bee (Apis mellifera L) is a good bioindicator as it is inextricably linked to the natural environment in which it lives. The aim of the research, and at the same time the main assumption of the study, was to evaluate the effectiveness of honeybees (Apis mellifera L) as bioindicators for the presence of Cu, Cr, Zn, Mn, Fe in the urban area (example of Bialystok city). The study includes pilot studies covering three sampling periods (March, June and September 2015). Analyses of metals were made by ASA method. The results showed the presence of Cu, Cr Zn, Mn and Fe in all bees samples. An increased content of Cr in bees was also found, which may be the result of the presence of this element in the environment (air, soil, water, plants, pollen) and in the impregnation agent applied to protect wooden elements of the bee hive. The research showed seasonal variation of metals in bees bodies. The main sources of studied metals in bee samples seem to be motorization, industry, and municipal economy within the urban area. Statistical calculations showed a common origin of majority of studied metals. Bee studies for metals contents can be an important element of a bio-monitoring of changing natural environment as a consequence of anthropogenic activity.
Źródło:
Journal of Ecological Engineering; 2018, 19, 3; 229-234
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Heavy metals in the waters of Dąbie Lake (West-Pomeranian Voievodship, North-West Poland)
Autorzy:
Daniszewski, P.
Powiązania:
https://bibliotekanauki.pl/articles/411887.pdf
Data publikacji:
2013
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Heavy metal pollution
metals in water
Dąbie lake (North-West Poland)
pollution
environment
Opis:
Heavy metal pollution is an ever increasing problem of our lakes. These toxic heavy metals entering in aquatic environment are adsorbed onto particulate matter, although they can form free metal ions and soluble complexes that are available for uptake by biological organisms. The increase in residue levels of heavy metal content in water, sediments and biota has resulted in decreased productivity and increase in exposure of humans to harmful substances. Many of these metals tend to remain in the ecosystem and eventually move from one compartment to the other within the food chain. Food chain contamination by heavy metals has become a burning issue in recent years because of their potential accumulation in biosystems through contaminated water, soil, sediment and air. Dąbie Lake is an integral part of the River Odra estuary. It is a shallow (2.5 m mean depth) water body with two distinct basins: the large (Dąbie Wielkie) and the small (Dąbie Małe). The aim of the studies, carried out in the years 2008 - 2009, was to determine the content of Cadmium (Cd), Chromium (Cr), Copper (Cu), Mercury (Hg), Nickel (Ni), Lead (Pb) and Zinc (Zn) in the waters of Dąbie Lake, being the internal part of the tertiary Odra estuary.
Źródło:
International Letters of Chemistry, Physics and Astronomy; 2013, 12; 72-81
2299-3843
Pojawia się w:
International Letters of Chemistry, Physics and Astronomy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An approach to represent a combined exposure to air pollution
Autorzy:
Szyszkowicz, Mieczyslaw
Powiązania:
https://bibliotekanauki.pl/articles/2177164.pdf
Data publikacji:
2015-07-17
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
ambient air pollution
case-crossover
odds ratio
index
emergency department visit
air pollution
Opis:
Objectives The objective of this study was to present a technique for estimating the effect of ambient air pollution mix on health outcomes. Material and Methods We created a technique of indexing air pollution mix as a cause of the increased odds of health problems. As an illustrative example, we analyzed the impact of pollution on the frequency of emergency department (ED) visits due to colitis among young patients (age < 15 years, N = 11 110). Our technique involves 2 steps. First, we considered 6 ambient air pollutants (carbon monoxide, nitrogen dioxide, sulphur dioxide, ozone, and 2 measures of particulate matter) treating each pollutant as a single exposure. Odds ratios (ORs) for ED visits associated with a standard increase (interquartile range – IQR) in the pollutants levels were calculated using the case-crossover technique. The ORs and their 95% confidence intervals (95% CIs) were also found for lagged exposures (for lags 1–9 days). Second, we defined a Health Air Study Index (HASI) to represent the combined impact of the 6 air pollutants. Results We obtained positive and statistically significant results for individual air pollutants and among them the following estimations: OR = 1.06 (95% CI: 1.02–1.1, NO₂ lag 3, IQR = 12.8 ppb), OR = 1.04 (95% CI: 1.01–1.07, SO₂ lag 4, IQR = 2.3 ppb), OR = 1.04 (95% CI: 1–1.06, PM lag 3, IQR = 6.2 μg/m³). Among the re-calculated ORs with the HASI values as an exposure, the highest estimated value was OR = 1.37 (95% CI: 1.12–1.68, for 1 unit of the HASI, lag 3). Conclusions The proposed index (HASI) allows to confirm the pattern of associations for lags obtained for individual air pollutants. In the presented example the used index (HASI) indicates the strongest relation with the exposure lagged by 3 days.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2015, 28, 5; 823-830
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Działania w zakresie kontroli zanieczyszczenia powietrza w odlewniach
Autorzy:
Margraf, R.
Powiązania:
https://bibliotekanauki.pl/articles/381659.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
kontrola zanieczyszczeń
zanieczyszczenia powietrza
absorpcja
adsorpcja
system odciągowy
pollution control
air pollution
absorption
adsorption
Opis:
Rozwiązania dotyczące kontroli zanieczyszczenia powietrza mogą być rozumiane nie tylko jako przestrzeganie wymaganych wartości poziomów emisji na wylocie z emitora. Efektywna ochrona środowiska zaczyna się obecnie już od zminimalizowania emisji zanieczyszczeń bezpośrednio u ich źródła, prowadząc w ten sposób do zminimalizowania objętości przepływu gazów dla konkretnych aplikacji. Ponadto system filtracyjny musi być skuteczny na poziomie wyższym niż 99%. Podczas wyboru konstrukcji filtra, należy przede wszystkich wziąć pod uwagę dużą jego niezawodność, przy zapewnieniu zachowania odpowiednich wartości poziomów emisji. Nawet tymczasowa produkcja wymaga sprawnie działającego filtra. Dodatkowe systemy odzysku ciepła, podczas projektowania instalacji odpylających, pomagają ograniczyć zużycie energii oraz przyczyniają się do bardziej skutecznej ochrony środowiska. Konsekwentne przestrzeganie wyżej wymienionych założeń stanowi również warunek, którego osiągnięcie umożliwia skuteczną ochronę środowiska w odlewniach. W artykule powyższe kwestie omawiane będą z punktu widzenia konstruktora instalacji.
Źródło:
Archives of Foundry Engineering; 2012, 12, 1s; 131-136
1897-3310
2299-2944
Pojawia się w:
Archives of Foundry Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Possibilities of reducing environmental pollution with nitrogen and phosphorus as part of an agri-environmental programme
Mozliwosci ograniczenia zanieczyszczen srodowiska azotem i fosforem w ramach programu rolnosrodowiskowego
Autorzy:
Gotkiewicz, W
Mickiewicz, B.
Klasa, A.
Powiązania:
https://bibliotekanauki.pl/articles/14476.pdf
Data publikacji:
2007
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
environment pollution
possibility
pollution reduction
nitrogen
phosphorus
agro-environmental programme
soil protection
water protection
Opis:
Data from the Central Statistical Office and from the literature of the subject have been used to present the hazards for the natural environment, created by nitrogen and phosphorus compounds. The issue concerns inland waters and the Baltic Sea. The existing hazards are controlled by rational fertilisation, the appropriate structure of cultivation and biochemical barriers. Following Poland’s accession to the European Union, an effective instrument has been obtained in the form of an agrienvironmental programme, especially the packages: „water and soil protection” and „establishing buffer zones”, which can result in reducing the infiltration of biogenes to the environment. The data from the Agency of Agriculture Restructuring and Modernisation and the research conducted by the authors in the Warmia and Mazury and the West Pomerania Provinces have confirmed the large interest of farmers in the „water and soil protection” package. The clearly observed lack of interest in the „buffer zones” package necessitates corrections, mainly by increasing financial subsidies for farmers.
Na podstawie literatury oraz danych Głównego Urzędu Statystycznego przedstawiono zagrożenie środowiska przyrodniczego związkami azotu i fosforu. Dotyczy to zarówno wód śródlądowych, jak i Morza Bałtyckiego. Ograniczaniu występujących zagrożeń sprzyja racjonalna gospodarka nawozowa, właściwa struktura upraw oraz bariery biogeochemiczne. Po wstąpieniu Polski do Unii Europejskiej uzyskano skuteczny instrument w postaci programu rolnośrodowiskowego, a zwłaszcza pakietów „ochrona gleb i wód” oraz „tworzenie stref buforowych”, mogący redukować przenikania biogenów do środowiska. Materiały Agencji Restrukturyzacji i Modernizacji Rolnictwa oraz badania własne przeprowadzone w województwach warmińsko-mazurskim i zachodniopomorskim, potwierdziły duże zainteresowanie rolników pakietem „ochrona gleb i wód”. Wyraźny brak zainteresowania pakietem „strefy buforowe” wymaga korekty, polegającej zwłaszcza na zwiększeniu dotacji finansowych przeznaczonych dla rolników.
Źródło:
Journal of Elementology; 2007, 12, 4; 261-268
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anatomy of abscission zone of Betula pendula (Roth.) leaves from trees growing under different levels of pollution
Autorzy:
Dobrowolska, I.
Kurczynska, E.U.
Dmuchowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/41148.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Dendrologii PAN
Tematy:
pollution
abscission zone
Betula pendula
industrial pollution
growing
tree
anatomy
birch
leaf
different level
Opis:
A study was carried out on the leaf abscission zone from birch trees growing on polluted sites (two) and a non-polluted site (one). Samples for anatomical investigation were collected from six trees on each site, during three succeeding vegetation seasons. It was observed that in trees growing at the polluted sites: 1) maturation of the abscission zone was faster, 2) the protective layer was thinner and 3) the formation of leaf scar periderm was delayed in comparison with trees from the non-polluted site. The results obtained suggest that environmental pollution influences the formation of the abscission zone and the protection of the leaf scar.
Źródło:
Dendrobiology; 2001, 46
1641-1307
Pojawia się w:
Dendrobiology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impact of sewage treatment plant on local environment
Wpływ oczyszczalni ścieków na okoliczne środowisko
Autorzy:
Adamus-Białek, W.
Wawszczak, M.
Świercz, A.
Powiązania:
https://bibliotekanauki.pl/articles/126340.pdf
Data publikacji:
2015
Wydawca:
Towarzystwo Chemii i Inżynierii Ekologicznej
Tematy:
sewage sludge
environment pollution
air pollution
fertilizers
osad ściekowy
zanieczyszczenie środowiska
zanieczyszczenie powietrza
nawozy
Opis:
The aim of the study was the analysis of three wastewater treatment plants operations (Busko Zdroj, Kazimierza Wielka and Pinczow in Swietokrzyskie voivodship). The sanitary condition of sewage sludge and the management of sludge in wastewater treatment plant were investigated. These data were made available by these wastewater treatment plants. The analyses of the sewage sludge have included the sanitary basic analysis, especially the identification of Salmonella spp. and the present of intestinal parasites eggs. It stated, that the sanitary condition of the analyzed sewage sludge was acceptable. Microbiological purity of sewage sludge and mineral composition similar to soil organic matter (humus) allows to use them as natural fertilizers, but not for the cultivation of the plants intended for human consumption. These deposits have been widely used as a material for land reclamation in Pinczow. The further aim of the research was to investigate the microbiological purity of air near the two wastewater treatment plant (Stykow and Szczecno in Swietokrzyskie voivodship). The number of colony forming units of mannitol-positive Staphylococcus sp. and the total number of mesophilic and psychrophilic bacteria were analyzed in four different distance from wastewater treatment plants. Mannitolo-positive staphylococci belong to microbiological indicators of air pollution. The number of mesophilic and psychrophilic bacteria indicate the level organic matter contamination. The air pollution was observed at all measurement points. It is known, that pathogenic microorganisms can easily pass from the water to the air and next spread in the environment. This analysis shows that the use of sewage sludge to land reclamation is helpful to preserve and restore the ecological balance of mineral elements, which is an important aspect of economic and environmental protection. It is also likely, that wastewater treatment plants may have an impact on air pollution.
Celem pracy była analiza działalności trzech oczyszczalni ścieków (Busko Zdrój, Pińczów i Kazimierza Wielka) w województwie świętokrzyskim. Materiały źródłowe zostały udostępnione dzięki uprzejmości oczyszczalni ścieków. Analizowano sposób zagospodarowania i stan sanitarny osadów ściekowych. Badania mikrobiologiczne osadu dotyczyły podstawowej analizy sanitarnej, zwłaszcza identyfikacji bakterii Salmonella spp. i jaj pasożytów jelitowych. Stwierdzono, że stan sanitarny analizowanych osadów ściekowych nie zagrażał środowisku. Mikrobiologiczna czystość osadów ściekowych i skład mineralny były zbliżone do materii organicznej gleby (humus) i pozwalały na wykorzystanie ich jako nawozów naturalnych, ale nie do uprawy roślin przeznaczonych do spożycia przez ludzi. Materiał ten był szeroko stosowany do rekultywacji gruntów w Pińczowie. Kolejnym celem pracy było określenie czystości mikrobiologicznej powietrza w pobliżu dwóch oczyszczalni ścieków (Szczecno i Styków w województwie świętokrzyskim). Określano ogólną liczbę gronkowców mannitolo-dodatnich oraz bakterii mezofilnych i psychrofilnych w czterech różnych odległościach od oczyszczalni ścieków. Mannitolo-dodatnie gronkowce należą do wskaźników mikrobiologicznego zanieczyszczenia powietrza. Liczba bakterii mezofilnych i psychrofilnych wskazuje na poziom zanieczyszczenia materią organiczną. We wszystkich punktach pomiarowych zaobserwowano zanieczyszczenie powietrza. Wiadomo, że patogenne mikroorganizmy mogą łatwo przedostawać się z cieczy do powietrza za pomocą bioareozoli. Analiza ta pokazuje, że wykorzystanie osadów ściekowych do melioracji jest pomocne do zachowania i przywrócenia równowagi ekologicznej, co jest ważnym aspektem ochrony ekonomicznej i środowiskowej. Jest również prawdopodobne, że oczyszczalnie ścieków mogą mieć niekorzystny wpływ na czystość powietrza.
Źródło:
Proceedings of ECOpole; 2015, 9, 2; 397-404
1898-617X
2084-4557
Pojawia się w:
Proceedings of ECOpole
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of Heavy Metals in Bee Honey as a Bioindicator in the Istog, Drenas and Kastriot Regions
Autorzy:
Demaku, Skender
Aliu, Arbnorë
Sylejmani, Donika
Ahmetaj, Blerina
Halili, Jeton
Powiązania:
https://bibliotekanauki.pl/articles/24201705.pdf
Data publikacji:
2023
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
pollution
environment
honey
heavy metals
Opis:
The major goal of this research was to employ honey as a bio-indicator to identify the heavy metal levels in bee honey in the Istog, Drenas, and Kastriot regions. As a result, honey was purposely tested in these locations, and two industrial specific areas were chosen for examination and analysis: Kastriot (Graboc) and Drenas (Vrboc), as these are considered to be among the most industrial polluted areas. A honey sample was also taken in the Istog (Vrell, as a clean area) region in order to compare not just honey, but also the area where the bee obtains nectar, as well as the sources of pollution discharge into the environment. Concentrations of heavy metals in honey, (min. and max.) amounted to: Zn (8.705–9.804 mg/kg), Mn (5.620–5.718 mg/kg), Fe (3.635–3.745 mg/kg) and Cu (2.295–2.299 mg/kg). In contrast, lower concentrations of metals, have been observed for: Ni (0.640–1.126 mg/kg), Pb (0.235–0.268 mg/kg), As (0.107–0.199 mg/kg), Cd (0.040–0.058 mg/kg) and Cr (0.025–0.036 mg/kg) while elements such as; Hg, and Co, are almost undetected. The study of hierarchical clusters revealed several groupings of elements with geogenic and anthropogenic origins. The concentrations of heavy metals selected for honey were compared to standards of other countries, such as Poland and other European Union countries. Samples were taken in October 2020 and September 2021. The concentration of heavy metals was determined using inductively coupled plasma optical emission spectrometry, ICP OES.
Źródło:
Journal of Ecological Engineering; 2023, 24, 5; 191--200
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pollution Determined by Using Magnetic Susceptibility Measurements: A Case Study from İzmir-Aliağa
Autorzy:
Kamaci, Z.
Uysal, G.
Powiązania:
https://bibliotekanauki.pl/articles/1031417.pdf
Data publikacji:
2017-09
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
environmental geophysics
pollution
magnetic susceptibility
Opis:
Wherever industrial development exists, environmental pollution increases day by day. The heavy metals play an important role in soil and environmental pollutions and directly affect the human being lives. In this study, we determine pollutions resulting from heavy metal particles emanating from the brake discs pads of the vehicles on high ways and nearby factories. The field work was carried out in İzmir-Aliağa industrial area. Magnetic susceptibility measurements were done at a long profile crossing the İzmir-Çanakkale highway that goes through the study area. Here, we have determined the effect of heavy metals causing pollution in the surroundings. The studies indicate that the average acceptable values of magnetic susceptibility in such areas is about 0-50×10¯⁵ SI. Here we show that the magnetic susceptibility measurement values obtained along our study profile are about 18 times the acceptable ranges.
Źródło:
Acta Physica Polonica A; 2017, 132, 3; 487-489
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physicochemical properties and selected metals in soils of Ohaji-Egbema, Imo State, Nigeria
Autorzy:
Chukwuemeka, Apakama N.
Ngozi, Verla E.
Chukwuemeka, Ihenetu S.
Wirnkor, Verla A.
Powiązania:
https://bibliotekanauki.pl/articles/1114214.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Characterization
Heavy metals
Oil pollution
Opis:
This study assesses the physiochemical characteristics and heavy metals content of crude oil polluted soils and non-polluted soils from Ohaji/Egbema, Imo State. Soil samples were collected at depths of 0-30 cm at each sampling point and then analyzed using standard analytical methods. Data from the five areas were compared to standards for soils in Nigeria and in World Health Organization (WHO) data banks. The results obtained from the analysis showed an average pH of (4.88 ± 0.02 to 5.02 ± 0.04) for polluted soil and (6.57 ± 0.05 to 6.82 ± 0.03) for non-polluted soil, electrical conductivity (571 ± 1.1 to 592 ± 0.8 µS/cm) for oil polluted soil and (383 ± 0.5 to 415 ± 1.6 µS/cm) for non-polluted samples, moisture content (5.2 ± 0.2 to 9.1 ±0.1 %) for polluted soil and (4.5 ± 0.1 to 4.7 ± 0.3 %) for non-polluted soil samples. There was no significant difference in temperature and organic matter for both the polluted and non-polluted soil samples. The heavy metals analysis results showed Fe3+ (0.615 to 0.989 ppm) for oil-polluted soil samples and (0.0453 to 0.273 ppm) for non-polluted soil samples, Pb2+ (0.017 to 0.180 ppm) for oil-polluted soil and (0.008 to 0.010 ppm) for non-polluted soil. The study reveals that areas that are polluted need urgent remediation if the soil is to be used for agricultural purposes.
Źródło:
World News of Natural Sciences; 2017, 10; 39-48
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł

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