Results 41 to 50 of about 759,045 (273)

An adsorbed gas estimation model for shale gas reservoirs via statistical learning

open access: yes, 2017
Shale gas plays an important role in reducing pollution and adjusting the structure of world energy. Gas content estimation is particularly significant in shale gas resource evaluation.
Chen, Yuntian   +3 more
core   +2 more sources

Mapping Crop Cycles in China Using MODIS-EVI Time Series [PDF]

open access: yes, 2014
As the Earth’s population continues to grow and demand for food increases, the need for improved and timely information related to the properties and dynamics of global agricultural systems is becoming increasingly important.
Friedl, Mark A   +5 more
core   +3 more sources

Climate warming, euxinia and carbon isotope perturbations during the Carnian (Triassic) Crisis in South China [PDF]

open access: yes, 2016
The Carnian Humid Episode (CHE), also known as the Carnian Pluvial Event, and associated biotic changes are major enigmas of the Mesozoic record in western Tethys.
Bond, D.P.G.   +8 more
core   +2 more sources

Neoproterozoic subduction along the Ailaoshan zone, South China : geochronological and geochemical evidence from amphibolite [PDF]

open access: yes, 2014
This study was supported by China Natural Science Foundation (41190073 and 41372198), National Basic Research Program of China (2014CB440901) and Natural Environment Research Council (grant NE/J021822/1).Lenses of amphibolites occur along the Ailaoshan ...
Cai, Yongfeng   +6 more
core   +1 more source

Current Challenges in Visibility Improvement in Sichuan Basin

open access: yesGeophysical Research Letters, 2022
The visibility in the Sichuan Basin (SB) was worse than that in the North China Plain (NCP) for the same level of PM2.5. One well‐known reason is that the aerosol extinction enhancement due to hygroscopic growth in the SB was stronger than that in the ...
Gang Zhao   +17 more
semanticscholar   +1 more source

Ostracods (Crustacea) associated with microbialites across the Permian-Triassic boundary in Dajiang (Guizhou Province, South China) [PDF]

open access: yes, 2012
26 samples were processed for a taxonomic study of ostracods from the Upper Permian (Changhsingian) - Lower Triassic (Griesbachian) interval of the Dajiang section, Guizhou Province, South China. 112 species belonging to 27 genera are recognized.
Forel, Marie-Béatrice
core   +4 more sources

Characteristics of Summer Hourly Extreme Rainfall Events in the Region of Southeastern Xizang Plateau-Western Sichuan Basin

open access: yesGaoyuan qixiang
Based on 109 hourly rain-gauge stations from June to August during 2005 -2020, the spatial and temporal distribution of annual rainfall amount, occurrence, rainfall intensity, and duration of summer hourly extreme rainfall events in the region of ...
Ruoying LI, Xiuping YAO
doaj   +1 more source

Evidence for Anthropogenic Surface Loading as Trigger Mechanism of the 2008 Wenchuan Earthquake

open access: yes, 2011
Two and a half years prior to China's M7.9 Wenchuan earthquake of May 2008, at least 300 million metric tons of water accumulated with additional seasonal water level changes in the Minjiang River Valley at the eastern margin of the Longmen Shan.
A Densmore   +34 more
core   +1 more source

Impact of Multiple Vegetation Covers on Surface Runoff and Sediment Yield in the Small Basin of Nverzhai, Hunan Province, China [PDF]

open access: yes, 2020
Vegetation plays a significant role in controlling soil erosion. However, the effects of each vegetation type on soil erosion have not been fully investigated.
Li, Guijing   +5 more
core   +2 more sources

Genesis and reservoir preservation mechanism of 10 000‐m ultradeep dolomite in Chinese craton basin

open access: yesDeep Underground Science and Engineering, EarlyView.
Potential exploration target stratum of 10 000‐m ultradeep dolomite in Sichuan Basin and Tarim Basin, China. Abstract The 10 000‐m ultradeep dolomite reservoir holds significant potential as a successor field for future oil and gas exploration in China's marine craton basin.
Guangyou Zhu   +8 more
wiley   +1 more source

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