Results 61 to 70 of about 1,800 (220)
Geochemical and Mineralogical Characteristics of the Middle Jurassic Coals from the Tongjialiang Mine in the Northern Datong Coalfield, Shanxi Province, China [PDF]
Minerals, 2019 There is limited information available on the minerals and elements present in the Jurassic coals from Datong Coalfield. This paper investigates the geochemical and mineralogical characteristics of the Middle Jurassic coals from the Tongjialiang Mine using X-ray powder diffraction (XRD), X-ray fluorescence spectrometry (XRF), inductively coupled plasma
Yuan, Tang, Zhang
openaire +1 more source
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.Abstract Giant dyke swarms are important but enigmatic components of magma transport in the Earth and terrestrial planets. Although widely documented on Earth, Venus, and Mars as extending laterally for 100–1,000 s of kilometers from their magma sources, the reasons for this extraordinary lateral propagation are not known.
M. Foschi, J. A. Cartwright
wiley +1 more source
Meitian dizhi yu kantanBackgroundThe discovery and exploration of the Shenfu coalfield (i.e., a Jurassic coalfield in northern Shaanxi Province) represent the most significant achievement in China’s coal industry during the 6th Five-Year Plan of the country, marking the onset ...
Limin FAN
doaj +1 more source
, 2016 Wales enjoys a humid westerly airstream which provides a plentiful source of water. Public supply largely depends on upland gathering and surface storage, but groundwater is also supplied.
Davies, J., Robins, N.S.
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Permian climate change recorded in palynomorph assemblages of Mozambique (Moatize Basin, eastern Tete Province) [PDF]
, 2017 Knowledge of Late Permian biodiversity patterns, following the end-Guadalupian crisis, is still in its infancy, since most recent studies have focused on the end-Permian biotic crisis.
Götz, Annette +2 more
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Underground mining impact on groundwater in Kuye River Basin, China: A coupling model study
River, Volume 4, Issue 1, Page 106-115, February 2025.The Kuye River Basin has experienced a rapid depletion of groundwater due to the increased coal production. In this study, by introducing the empirical equations derived from the three zone theory in the coal mining industry in China as a boundary condition, a calculation model was developed by coupling the soil and water assessment tool and visual ...
Shu Li +6 more
wiley +1 more source
Potential Unconventional Gas Plays in Mature Basin of the Czech Republic [PDF]
, 2016 The presence of unconventional resources has been proven in deeper parts of mature oil and gas provinces and coal basins of the world. In this context, it is worth to focus also on the prospects of unconventional gas production from within hydrocarbon ...
Bujok, Petr +4 more
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Sedimentology, Volume 72, Issue 1, Page 275-329, January 2025.ABSTRACT Fluvial facies models based on river planform are flawed and not fully fit for purpose. An alternative approach to classifying fluvial deposits is based on river discharge characteristics. A recent paper showed that the co‐efficient of variance of annual peak discharge (CVQp) correlates well with the characteristics of preserved alluvium for a
Christopher R. Fielding +2 more
wiley +1 more source
Meitian dizhi yu kantanObjectiveThe Dongsheng coalfield exhibits various types of mine water hazards, complex water filling mechanisms, and high water inflow with high total dissolved solids (TDS) content in mining areas.
Haiyu HUANG +5 more
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Yorkshire geology as seen through the eyes of notable British Geological Survey geologists 1862-2000 [PDF]
, 2015 This paper was presented at the PLACE (People, Landscape & Cultural Environment Education and Research Centre) conference 3rd October 2015. It describes some of the major contributions made to the understanding of Yorkshire geology by geologists of the ...
Cooper, Anthony H.
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