Results 151 to 160 of about 1,800 (220)

Lower Cretaceous conifer drift wood from Sverdrup Basin, Canadian Arctic Archipelago [PDF]

, 2011
Grosser, Dietger, Selmeier, Alfred
core   +1 more source

Research on the impact of ground subsidence of varying degrees caused by underground coal mining on soil erodibility. [PDF]

Sci Rep
Tian H, Zhang A, Sui W, Shi G, Zhang Z, Yang D, Qiao Q.   +6 more
europepmc   +1 more source

Transient electromagnetic characteristics of coal seams intruded by magmatic rocks. [PDF]

PLoS One, 2022
Yang Y, Xiong B, Peng S, Liu S, Chen H, Zhang T.   +5 more
europepmc   +1 more source

Study on the microscopic pore structure and seepage mechanism of the Luohe Formation sandstone in the roof of coal seams in the Huanglong Coalfield. [PDF]

Sci Rep
Ji Y, Zhu K, Li K, Zhao C, Liu K, Ning D, Liu X, Yan P, Zhao S.   +8 more
europepmc   +1 more source

Dynamic evolution of bed separation volume and strata migration in coal seam groups under repeated mining. [PDF]

Sci Rep
Li B, Wang H, Li L, Guo W, Tian J.
europepmc   +1 more source

Permeability Characteristics and Controls in Fusinite-Rich Lignite. [PDF]

ACS Omega
Wang F, Li G, Mi W, Fang X, Shang F, Zhang L, Qu J, Miao K.   +7 more
europepmc   +1 more source

Non-invasive geophysical methods for monitoring the shallow aquifer based on time-lapse electrical resistivity tomography, magnetic resonance sounding, and spontaneous potential methods. [PDF]

Sci Rep
Li K, Yan J, Li F, Lu K, Yu Y, Li Y, Zhang L, Wang P, Li Z, Yang Y, Wang J.   +10 more
europepmc   +1 more source

Origin and Geochemical Characterization of Groundwater from Coal Seam: A Case Study of Balasu Coalfield, Ordos Basin. [PDF]

ACS Omega
Chen S, Fang G, Wang L, Chen Y, Ji Y, Meng C, Yu H.   +6 more
europepmc   +1 more source

The chemical and physical properties and classification of some Queensland coals [PDF]

, 1949
De Jersey, Noel Jack
core  

Investigation on Adsorption Pore and Fractal Analyses of Low-Rank Coals in the Northern Qaidam Basin. [PDF]

ACS Omega
Zhou X, He Q, Hou H.
europepmc   +1 more source