@ARTICLE{Ostrogórski_Piotr_Methane_2024, author={Ostrogórski, Piotr and Skotniczny, Przemysław}, volume={vol. 69}, number={No 1}, journal={Archives of Mining Sciences}, pages={107-114}, howpublished={online}, year={2024}, publisher={Committee of Mining PAS}, abstract={The article shows the results of research on methane concentration changes along mine galleries. The experiment was conducted in a longwall area mined using a U-type system, and the results were obtained in situ. The main goal was to measure methane concentration by function of gallery length and dividing segments of methane data into segments, which ultimately enabled separate analysis of these methane data. The analysis led to the diagnosis of methane hazard through the detection of exceedance of the assumed tolerance area.}, type={Article}, title={Methane Emission Measurements Along Underground Galleries of Coal Mine}, URL={http://www.czasopisma.pan.pl/Content/130868/PDF-MASTER/Archiwum-69-1-07-Ostrogorski.pdf}, doi={10.24425/ams.2024.149830}, keywords={methane concentration measurements, segmental measurements, U-type system, experiment, individual methanometer, methane hazard assessment, detection of methane emission sources}, }