Browsing by Subject "post-mining area"

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Access status: Open Access ,
Analysis of the acoustic climate during the drilling of gas wells in post-mining areas
(Wydawnictwa AGH, 2017) Macuda, Jan; Łukańko, Łukasz; Hendel, Jacek
Coal mine methane from post extraction coal gobs is most efficiently produced with drilling wells realized from the surface. In Polish conditions, such wells are most frequently drilled in highly urbanized areas and residential quarters. The drilling of such wells creates the hazard of exceeding admissible noise levels in the areas requiring acoustic protection during the day and night. Therefore it is very important to assess the level of noise emitted by the rig and to establish the isophones 45 dB and 55 dB for various field conditions. With such information, the location of the rig can be properly selected at the stage of well design. The level of noise emitted in the environment during the drilling of experimental gas well Wieczorek-AGH-1, was established on the basis of noise analyses performed within the well pad area and its closest vicinity with the reference method, described in the Regulation of the Environment Minister of 30 October 2014 concerning the requirements of the analyses of emissions and the quantity of water consumption (Official Journal of 2014, item 1542), hereinafter called the Regulation.
Access status: Restricted ,
Geologiczno inżynierska ocena możliwości zagospodarowania terenu po eksploatacji kruszyw w Starych Żukowicach
(Data obrony: 2017-09-27) Warżała, Kamil
Wydział Geologii, Geofizyki i Ochrony Środowiska
Obszar pracy stanowi teren kopalni odkrywkowej kruszywa naturalnego w Starych Żukowicach. Scharakteryzowano obszar pod względem geograficznym, geologicznym i hydrogeologicznym. Na podstawie przeprowadzonych badań terenowych i laboratoryjnych dokonano opisu geologicznego poszczególnych gruntów. Wykonano opracowanie i analizę uzyskanych wyników oraz wykonano profil geotechniczny obszaru objętego analizą. W pracy przedstawiono proponowany sposób zagospodarowania terenu po zakończeniu eksploatacji w miejscowości Stare Żukowice. Rozważone zostały inne możliwości rekultywacji obszaru kopalni.
Access status: Restricted ,
Uwarunkowania przyrodnicze zagospodarowania poeksploatacyjnego Kopalni Siarki "Jeziórko"
(Data obrony: 2012-07-26) Klimek, Marek
Wydział Geologii, Geofizyki i Ochrony Środowiska
The presented characteristics of the natural resources of „Jeziórko” Sulphur Mine reclamation area shows essential conditions for choosing post-mine development. Water resources of the site are moderate and their quality degraded. The soils for the most part of the former mine lost temporarily their capacity but proper recultivation returned them quality allowing agricultural, meadow and forestry use. The presence of other minerals is insufficient for reserving grounds for mining. The infrastructure of the former mines, dressing plants and mineral industry was included into the Tarnobrzeg Special Economic Zone.