Wyniki wyszukiwania

1

Geotechnical parameters of mining wastes from the Lubelskie Coal Basin as a material for hydrotechnical embankments

100%

Filipowicz P., Borys M.

Journal of Water and Land Development

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2004

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nr 08

2

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

pmoA based detection of methanotrophic bacteria in coal-bed rocks of the Lublin Coal basin

100%

Pytlak A., Kuzniar A., Stepniewska Z.

Acta Agrophysica

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2012

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tom 19

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nr 2

Methane is one of the most important greenhouse gases. In spite of its low mixing ratio (1775 ppbv), it is responsible for 20-30% of global warming. However, factors influencing methane fluxes to the atmosphere from different sources are still under debate. One of the most important elements of the methane cycle are methanotrophic bacteria. This unique group of Proteobacteria utilises methane at various levels, from atmospheric concentrations to several percentages, using molecular oxygen. Methanotrophs have been found in many terrestrial, aquatic and subsurface environments, there is however little information about methanotrophs connected with coal deposits. In the study, the presence of methanotrophic bacteria in coal–associated rocks of the Lublin Coal Basin (LCB) was confirmed by the methanotrophic activity tests of fresh and autoclaved samples from depths of 914 m and 997 m below the surface. Methanotrophs were also successfully enriched on nitrate minimal salts medium and identified based on the cloned pmoA sequences. It was found that methane-oxidising bacteria present in the LCB are highly similar to Methylosinus, Methylocys-tis and Methylocaldum species. It was assumed that biological oxidation may be one of the processes influencing methane concentrations in coalbeds and that rocks excavated with coal may serve e.g. as methanotrophically active covers preventing CH4 emission from landfills.

3

Evaluation of hydrogeochemical stability of Jurassic waters of Lublin Coal Basin as the basis for using them in balneology

84%

Ciosmak M.

Archiwum Ochrony Środowiska

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2002

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tom 28

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nr 4

4

Comparative analysis of the geotechnical properties of coal mining wastes from Lublin Coal Basin and from other basins

67%

Filipowicz P., Borys M.

Journal of Water and Land Development

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2007

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nr 11

5

Beetles [Coleoptera] of saline waters from 'Bogdanka' stone coal mine [South-Eastern Poland]

67%

Kowalik W., Buczynski P.

Acta Agrophysica

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2003

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tom 01

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nr 1[86]

Ograniczanie wyników

2 Acta Agrophysica

2 Journal of Water and Land Development

1 Archiwum Ochrony Środowiska

2 Borys M.

2 Filipowicz P.

1 Buczynski P.

1 Ciosmak M.

1 Kowalik W.

1 Kuzniar A.

1 Pytlak A.

1 Stepniewska Z.

1 2012

1 2007

1 2004

1 2003

1 2002

Geotechnical parameters of mining wastes from the Lubelskie Coal Basin as a material for hydrotechnical embankments

pmoA based detection of methanotrophic bacteria in coal-bed rocks of the Lublin Coal basin

Evaluation of hydrogeochemical stability of Jurassic waters of Lublin Coal Basin as the basis for using them in balneology

Comparative analysis of the geotechnical properties of coal mining wastes from Lublin Coal Basin and from other basins

Beetles [Coleoptera] of saline waters from 'Bogdanka' stone coal mine [South-Eastern Poland]