Matches in SemOpenAlex for { <https://semopenalex.org/work/W3090898516> ?p ?o ?g. }
- W3090898516 endingPage "159" @default.
- W3090898516 startingPage "159" @default.
- W3090898516 abstract "The paper presents the variability of methane emissions in mining excavations in the Brzeszcze mine (Poland) against the background of hard coal output, geological and mining factors. The geological structure of the Upper Silesian Coal Basin (USCB) is very diverse. The Brzeszcze coal deposit is located close to the large and permeable Jawiszowice fault which increases the methane hazard during mining activities performed close to this fault. The overall decrease in hard coal output (1988–2018) has coincided with a rapid increase in methane emissions (1997–2018). Throughout the study period, hard coal output decreased threefold from 3.9 to 1.2 million Mg annually. Coal extraction in high methane content beds (e.g. 510, 405/1, 364, 352) increases the total methane (CH4) emission into mining excavations, aggravating the methane hazard due to the high explosiveness of the gas. To protect miners, coal workings need to be continuously ventilated, taking the harmful gas out of the mine (ventilation air methane emission) or methane needs to be captured by underground methane systems (degassing). Every year, over 34 million m3 of CH4 is captured by the drainage systems and over 70 million m3 CH4 (average) is discharged through ventilation shafts into the atmosphere. The presence of the large, permeable regional dislocation, the Jawiszowice fault zone, shaped the methane concentration in the fault vicinity, when the highest methane emissions during coal mining was studied." @default.
- W3090898516 created "2020-10-08" @default.
- W3090898516 creator A5011238245 @default.
- W3090898516 date "2020-10-16" @default.
- W3090898516 modified "2023-10-16" @default.
- W3090898516 title "Changes in the methane emissions and hard coal output in the Brzeszcze mine (the Upper Silesian Coal Basin, Poland)" @default.
- W3090898516 cites W1558677347 @default.
- W3090898516 cites W1567500744 @default.
- W3090898516 cites W1621675456 @default.
- W3090898516 cites W1699406027 @default.
- W3090898516 cites W1964736549 @default.
- W3090898516 cites W1978290810 @default.
- W3090898516 cites W1980736287 @default.
- W3090898516 cites W1985416021 @default.
- W3090898516 cites W2010428715 @default.
- W3090898516 cites W2017714890 @default.
- W3090898516 cites W2036561509 @default.
- W3090898516 cites W2041688365 @default.
- W3090898516 cites W2048462006 @default.
- W3090898516 cites W2051375539 @default.
- W3090898516 cites W2058522703 @default.
- W3090898516 cites W2060739033 @default.
- W3090898516 cites W2070744592 @default.
- W3090898516 cites W2081717886 @default.
- W3090898516 cites W2083232506 @default.
- W3090898516 cites W2116807967 @default.
- W3090898516 cites W2136643546 @default.
- W3090898516 cites W2139742582 @default.
- W3090898516 cites W2179320533 @default.
- W3090898516 cites W2328598047 @default.
- W3090898516 cites W2416407711 @default.
- W3090898516 cites W2594750950 @default.
- W3090898516 cites W2616780327 @default.
- W3090898516 cites W2793724659 @default.
- W3090898516 cites W2897950998 @default.
- W3090898516 cites W2922032648 @default.
- W3090898516 cites W2923610397 @default.
- W3090898516 cites W2944364381 @default.
- W3090898516 cites W2953106112 @default.
- W3090898516 cites W2962645866 @default.
- W3090898516 cites W2991389110 @default.
- W3090898516 cites W3005240530 @default.
- W3090898516 cites W3005694683 @default.
- W3090898516 cites W839175548 @default.
- W3090898516 cites W904383792 @default.
- W3090898516 cites W947618604 @default.
- W3090898516 doi "https://doi.org/10.7494/geol.2020.46.2.159" @default.
- W3090898516 hasPublicationYear "2020" @default.
- W3090898516 type Work @default.
- W3090898516 sameAs 3090898516 @default.
- W3090898516 citedByCount "6" @default.
- W3090898516 countsByYear W30908985162020 @default.
- W3090898516 countsByYear W30908985162021 @default.
- W3090898516 countsByYear W30908985162022 @default.
- W3090898516 countsByYear W30908985162023 @default.
- W3090898516 crossrefType "journal-article" @default.
- W3090898516 hasAuthorship W3090898516A5011238245 @default.
- W3090898516 hasBestOaLocation W30908985161 @default.
- W3090898516 hasConcept C108615695 @default.
- W3090898516 hasConcept C111368507 @default.
- W3090898516 hasConcept C127313418 @default.
- W3090898516 hasConcept C127413603 @default.
- W3090898516 hasConcept C165205528 @default.
- W3090898516 hasConcept C16674752 @default.
- W3090898516 hasConcept C175551986 @default.
- W3090898516 hasConcept C178790620 @default.
- W3090898516 hasConcept C185592680 @default.
- W3090898516 hasConcept C39432304 @default.
- W3090898516 hasConcept C47737302 @default.
- W3090898516 hasConcept C516920438 @default.
- W3090898516 hasConcept C518851703 @default.
- W3090898516 hasConcept C548081761 @default.
- W3090898516 hasConceptScore W3090898516C108615695 @default.
- W3090898516 hasConceptScore W3090898516C111368507 @default.
- W3090898516 hasConceptScore W3090898516C127313418 @default.
- W3090898516 hasConceptScore W3090898516C127413603 @default.
- W3090898516 hasConceptScore W3090898516C165205528 @default.
- W3090898516 hasConceptScore W3090898516C16674752 @default.
- W3090898516 hasConceptScore W3090898516C175551986 @default.
- W3090898516 hasConceptScore W3090898516C178790620 @default.
- W3090898516 hasConceptScore W3090898516C185592680 @default.
- W3090898516 hasConceptScore W3090898516C39432304 @default.
- W3090898516 hasConceptScore W3090898516C47737302 @default.
- W3090898516 hasConceptScore W3090898516C516920438 @default.
- W3090898516 hasConceptScore W3090898516C518851703 @default.
- W3090898516 hasConceptScore W3090898516C548081761 @default.
- W3090898516 hasIssue "2" @default.
- W3090898516 hasLocation W30908985161 @default.
- W3090898516 hasOpenAccess W3090898516 @default.
- W3090898516 hasPrimaryLocation W30908985161 @default.
- W3090898516 hasRelatedWork W1603167200 @default.
- W3090898516 hasRelatedWork W2352494490 @default.
- W3090898516 hasRelatedWork W2356671196 @default.
- W3090898516 hasRelatedWork W2368550282 @default.
- W3090898516 hasRelatedWork W2371107876 @default.
- W3090898516 hasRelatedWork W2381191783 @default.
- W3090898516 hasRelatedWork W2382922729 @default.
- W3090898516 hasRelatedWork W2598243401 @default.