Results 11 to 20 of about 4,519 (225)

Evaluation of Eco-Environmental Quality in Qaidam Basin Based on the Ecological Index (MRSEI) and GEE

open access: yesRemote Sensing, 2021
As the population has increased and the economy has developed in the Qaidam Basin, the demand for food and energy in the basin has increased, and the contradiction between economic development and ecological protection is gradually becoming prominent. In
Haowei Jia, Changzhen Yan, Xuegang Xing
doaj   +3 more sources

Strike-slip superimposed Qaidam Basin and its control on oil and gas accumulation, NW China

open access: yesPetroleum Exploration and Development, 2015
Based on detailed field survey in the western Qaidam Basin, combined with petroleum exploration practices in recent years, this study suggests that the Qaidam Basin is a strike-slip superimposed basin jointly controlled by the left-lateral strike-slip ...
Suotang FU   +3 more
doaj   +3 more sources

Paleomagnetism of Eocene and Miocene sediments from the Qaidam basin: Implication for no integral rotation since the Eocene and a rigid Qaidam block

open access: yesGeochemistry, Geophysics, Geosystems, 2014
The Qaidam basin is the largest topographic depression inside the Tibetan Plateau and it is a key factor to understanding the Cenozoic evolution of the northern Tibetan Plateau. Paleomagnetic data was obtained from the middle to late Eocene Xiaganchaigou
Xiangjiang Yu   +7 more
doaj   +2 more sources

Accumulation conditions and exploration potential of deep natural gas in the Qaidam Basin

open access: yesDizhi lixue xuebao, 2023
This paper examines the enrichment conditions of deep natural gas reservoirs in the Qaidam Basin and delineates the exploration potential utilizing seismic, geological, geochemical, well-logging, and drilling data.
LI Jian   +8 more
doaj   +1 more source

Detailed Processes and Potential Mechanisms of Pliocene Salty Lake Evolution in the Western Qaidam Basin

open access: yesFrontiers in Earth Science, 2021
Hyperarid climate and salty lakes prevail in the current Qaidam Basin, but this basin was once a large paleolake until the early Quaternary. However, its evolution history and relationship with climate and tectonics are still elusive.
Qingda Su   +4 more
doaj   +1 more source

137Cs inventories in soil in the Qaidam Basin, Tibetan Plateau

open access: yesFrontiers in Environmental Science, 2023
This paper presents measurements of cesium-137 (137Cs) in the Qaidam Basin during 2019 with 39 soil samples across the landscape. The aim here is to use the results of 137Cs inventories for the Qaidam Basin to subsequently estimate soil wind erosion. The
Kai Bian, Cuiping Wang, Yulong Shen
doaj   +1 more source

Isotopic variations in surface waters and groundwaters of an extremely arid basin and their responses to climate change [PDF]

open access: yesHydrology and Earth System Sciences, 2023
Climate change accelerates the global water cycle. However, the relationships between climate change and hydrological processes in the alpine arid regions remain elusive.
Y. Zhang   +5 more
doaj   +1 more source

Darriwilian (Middle Ordovician) graptolites from the northern margin of the Qaidam Basin (Qinghai, China) [PDF]

open access: yesEstonian Journal of Earth Sciences, 2023
A restudy of the early Darriwilian graptolites from the Dameigou section in the Qaidam Basin provides some new information for graptolite biostratigraphy.
Liting Deng, Ming Li, Mo Huang
doaj   +1 more source

Niche analysis of dominant species in alpine desert grassland communities in Qaidam Basin [PDF]

open access: yesE3S Web of Conferences, 2021
Community dominant plants and their ecological niche research is the focus of community ecology research. To explore the niche characteristics of desert dominant plants and the relationship between them and soil factors in Qaidam Basin, and to provide a ...
Sun Jiancai   +5 more
doaj   +1 more source

Intensified Late Miocene Deformation in the Northern Qaidam Basin, Northern Tibetan Plateau, Constrained by Apatite Fission-Track Thermochronology

open access: yesFrontiers in Earth Science, 2021
The Cenozoic tectonic evolution of the North Qaidam-Qilian Shan fold-thrust belt in the northern Tibetan Plateau is important to understanding the tectonic rejuvenation of orogeny and growth of the plateau.
Pengju He   +6 more
doaj   +1 more source

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