Results 31 to 40 of about 2,225 (198)

Spatio-temporal Pattern Variations of Temperature and Precipitation in Northern Parts of the Qilian Mountains and the Nearby Regions from 1965 to 2018

open access: yesGaoyuan qixiang, 2022
The linear regression, Mann-Kendall trend test and Morlet wavelet transform were used to make a detailed analysis on the temporal dynamics and spatial patterns of temperature and precipitation.The temperature and precipitation monitoring data from 12 ...
Wenmao JING, Xiaofeng REN, Weijun ZHAO
doaj   +1 more source

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+1 more source

Study area in the Qilian Mountains of northwestern China. [PDF]

open access: yes, 2023
Study area in the Qilian Mountains of northwestern China.
Shu Fang (155027)   +2 more
core   +1 more source

Leaf Stoichiometry of Potentilla fruticosa Across Elevations in China's Qilian Mountains. [PDF]

open access: yesFront Plant Sci, 2022
As an individual plant species can develop its own leaf stoichiometry to adapt to environmental changes, this stoichiometry can provide critical information about a plant species’ growth and its potential management in the ecosystem housing it. However, leaf stoichiometry is largely undocumented in regions with large environmental changes arising from ...
Qin Y   +4 more
europepmc   +5 more sources

Response of leaf stoichiometry of Potentilla anserina to elevation in China's Qilian Mountains. [PDF]

open access: yesFront Plant Sci, 2022
Plants adapt to changes in elevation by regulating their leaf ecological stoichiometry.Potentilla anserinaL. that grows rapidly under poor or even bare soil conditions has become an important ground cover plant for ecological restoration. However, its leaf ecological stoichiometry has been given little attention, resulting in an insufficient ...
Zhang X   +7 more
europepmc   +4 more sources

Hydrological services by mountain ecosystems in Qilian Mountain of China: A review [PDF]

open access: yesChinese Geographical Science, 2016
Hydrological service is a hot issue in the current researches of ecosystem service, particularly in the upper reaches of mountain rivers in dry land areas, where the Qilian Mountain is a representative one. The Qilian Mountain, where forest, shrubland and grassland consist of its main ecosystems, can provide fresh water and many other ecosystem ...
Feixiang Sun   +3 more
openaire   +1 more source

Spatiotemporal variations of water conservation and its influencing factors in ecological barrier region, Qinghai-Tibet Plateau

open access: yesJournal of Hydrology: Regional Studies, 2022
Study region: The ecological barrier region is located in the northeastern of the Qinghai-Tibet Plateau, western China, serves as an important ecological security barrier and water conservation zone. Owing to its unique geographical location, this region
Jian Xue   +4 more
doaj   +1 more source

Prospects of Precipitation Based on Reconstruction over the Last 2000 Years in the Qilian Mountains [PDF]

open access: yes, 2022
The prospect of precipitation is of great significance to the distribution of industry and agriculture in Northwest China. The cycle characteristics of temperature and precipitation in the Qilian Mountains were identified by complex Morlet wavelet ...
Zhongxiang Qi   +3 more
core   +1 more source

From subduction to collision in the northern Tibetan plateau : evidence from the early Silurian clastic rocks, northwestern China [PDF]

open access: yes, 2012
The Qilian Orogen records early Paleozoic collisional suturing of the Qaidam Block and the Central Qilian Block to the North China Craton. The composition and U-Pb age of detrital zircons and the composition of Cr-spinels from the Early Silurian ...
Jianghai Yang   +7 more
core   +1 more source

Tectonic Deformation of the Western Qilian Shan in Response to the North–South Crustal Shortening and Sinistral Strike-Slip of the Altyn Tagh Fault Inferred From Geomorphologic Data

open access: yesFrontiers in Earth Science, 2022
The tectonic deformation of a series of NWW-trending compressional band-shaped mountains and fault zones in the Qilian Shan, northeastern Tibet, plays an important role in absorbing the north–south crustal shortening of the Tibetan Plateau and ...
Zhidan Chen   +5 more
doaj   +1 more source

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