Temat: industrial air pollution - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: The effect of industrial air pollution on membrane lipid composition of Scots pine [Pinus sylvestris L.] needles
Autorzy:: Pukacki, P M
Powiązania:: https://bibliotekanauki.pl/articles/57292.pdf
Data publikacji:: 2004
Wydawca:: Polskie Towarzystwo Botaniczne
Tematy:: Scotch pine
needle
industrial pollution
Polska
air pollution
Pinus sylvestris
Kornik area
fatty acid
membrane lipid
phospholipid
composition
heavy metal
Opis:: This work was undertaken to determine lipids changes in needles of Scots pine (Pinus sylvestris L.) populations growning on polluted stands near a phosphate fertilizer factory in Luboń, and copper smelter in Głogów and in a control area in Kórnik. Needles from polluted areas had a lower content of total phospholipids than samples from the unpolluted site. Greater changes were detected in membranes of needles collected in October and January. In comparison with the control total phospholipid in needles of populations from polluted areas were 14 to 33% lower. Phosphatidylcholine (PC) phosphatidylethanolamine (PE) and phosphatidylglicerol (PG) were the dominant phospholipids. The analysis of fatty acids in phospholipid fraction showed a decrease of linoleic acid (18:2) and linolenic acid (18:3) contents. The level of polyunsaturated fatty acids in needles of three populations from polluted areas was up to 40% lower as compared with the control. Moreover, phospholipids and their fatty acids showed seasonal fluctuations. The contents of PC, PG and PE increased in autumn and in winter, during the process of cold acclimation. In July, current-year needles did not show significant differences in membrane lipid composition between the polluted areas of Scots pine populations. The results suggest that the lipid changes of needles could be associated with disturbances in phohospholipid metabolism, caused by environmental pollution.
Źródło:: Acta Societatis Botanicorum Poloniae; 2004, 73, 3
0001-6977
2083-9480
Pojawia się w:: Acta Societatis Botanicorum Poloniae
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Heavy metals in soils subjected to industrial emission in the Stalowa Wola Region
Autorzy:: Mikos-Bielak, M
Powiązania:: https://bibliotekanauki.pl/articles/1449687.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: manganese
air pollution
Polska
environment pollution
Stalowa Wola Region
soil
zinc
soil property
degraded ecosystem
industrial emission
anthropogenic ecosystem
heavy metal
Opis:: The content of Cd Pb, Ni, Co, Cu, Zu and Mn was analysed in 54 soil samples collected at 8 experimental sites in the Stalowa Wola region. The soils examined were characterized by an increased concentration of zinc and manganese. The concentrations of those remaining elements determined, could be reported as being low.
Źródło:: Acta Agrophysica; 2001, 51; 121-130
1234-4125
Pojawia się w:: Acta Agrophysica
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Ocena zanieczyszczeń metali w pyłach PM10 i PM2,5 emitowanych z procesów przemysłowych sektora materiałów mineralnych
Evaluation of metal pollution in the dust PM10 i PM2,5 emitted from industrial processes of mineral materials sector
Autorzy:: Sładeczek, F.
Głodek-Bucyk, E.
Stec, K.
Powiązania:: https://bibliotekanauki.pl/articles/392164.pdf
Data publikacji:: 2015
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Ceramiki i Materiałów Budowlanych
Tematy:: przemysł mineralny
proces przemysłowy
zanieczyszczenie powietrza
pył zawieszony
PM
metal ciężki
stężenie
mineral industry
industrial process
air pollution
suspended particular matter
heavy metal
concentration
Opis:: W artykule omówiono wymagania prawne dotyczące koncentracji pyłu PM10 i PM2,5 oraz metali ciężkich w powietrzu i w emisjach. Przedstawiono stan badań w zakresie identyfikacji wymienionych zanieczyszczeń z instalacji przemysłowych oraz w otoczeniu. Zaprezentowano metodykę otrzymywania próbek pyłów PM10 i PM2,5 emitowanych z procesów przemysłowych oraz analiz metali zawartych w tych pyłach. Omówiono wstępne rezultaty analiz metali dla pyłów PM10 i PM2,5 emitowanych z instalacji cementowych i wapienniczych. Stwierdzono najwyższe zanieczyszczenia dla Zn, Pb oraz Mn, przy czym generalnie zanieczyszczenia z procesu wypalania klinkieru są wyższe niż z wypalania wapna.
The article discusses the legal requirements for particulate matter PM10 and PM2,5 and metal pollution in the air – in emissions and the environment. In addition, research state of pollution of particulate matter and metals from industrial processes and in the environment – in urban and rural areas was presented. The paper presents a methodology for obtaining samples of PM10 and PM2.5 emitted from industrial processes and the analysis of metals in these dusts. The paper shows the preliminary results of the analysis of metals for PM10 i PM2.5 emitted from cement and lime plants. It has been found the highest pollution for Zn, Pb and Mn, and in general greater contaminations from the clinker burning process than from the lime kiln.
Źródło:: Prace Instytutu Ceramiki i Materiałów Budowlanych; 2015, R. 8, nr 20, 20; 68-79
1899-3230
Pojawia się w:: Prace Instytutu Ceramiki i Materiałów Budowlanych
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Development of Betula pendula seedlings growing on the Silesia Steelworks dumping grounds in Katowice
Autorzy:: Franiel, I
Powiązania:: https://bibliotekanauki.pl/articles/1449181.pdf
Data publikacji:: 2001
Wydawca:: Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:: Betula pendula
Katowice city
zinc-lead waste dump
toxic substance
growing
air pollution
reclamation technique
development
Silesia Steelworks in Katowice
smelter waste
soil
soil property
seedling
industrial waste
degraded ecosystem
anthropogenic ecosystem
water pollution
heavy metal
Opis:: Zinc-lead waste dumps belong to the type of industrial waste areas which are unyielding to natural reclamation techniques. Heterogeneous composition of waste results in numerous complex physical and chemical processes causing serious air and water pollution in the surrounding areas. Moreover, industrial waste is characterized by high concentration of heavy metal compounds and other toxic substances which constantly affected all living organisms exposed to them. The present research shows the results of research aimed to establish degree of the sensitivity of Betula pendula seedlings to the adverse conditions of zinc-lead waste from the "Silesia Steelworks" in Katowice. Two kinds of substrate, i.e. slag and post-flotation waste was placed in pot cultures (17 cm in top diameter) and for each kind of waste a different soil variant was applied: (I) dump soil, (II) dump soil fertilized with NPK fertilizer, (III) dump soil covered with a 2.5 cm layer of garden soil, (IV) dump soil mixed with peat. In the experiment each variant of the soil type was used in 3 pots (repetitions). Additionally, pots with garden soil were used as control. Each pot received 25 seeds. The seeds of Betula pendula growing on smelter waste dumps had been collected in the vicinity of the dumps. At the end of the experiment, the seedlings were counted and the leaf colouring, height, root length of each seedling was measured. The results of the experiment showed that the most favourable soil type for Betula pendula seedlings were variants Nos (III) and (IV).
Źródło:: Acta Agrophysica; 2001, 51; 51-55
1234-4125
Pojawia się w:: Acta Agrophysica
Dostawca treści:: Biblioteka Nauki

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