Results 21 to 30 of about 595 (127)

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

Recent Spatiotemporal Trends in Glacier Snowline Altitude at the End of the Melt Season in the Qilian Mountains, China

open access: yesRemote Sensing, 2021
Glaciers in the Qilian Mountains, China, play an important role in supplying freshwater to downstream populations, maintaining ecological balance, and supporting economic development on the Tibetan Plateau.
Zhongming Guo   +5 more
doaj   +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

Spatio-temporal variation of water conservation and its impact factors on the southern slope of Qilian Mountains

open access: yesRegional Sustainability, 2023
The ecology of the Qilian Mountains has been seriously threatened by uncontrolled grazing and wasteland reclamation. This study examined the ecological changes on the southern slope of Qilian Mountains from the perspective of water conservation by ...
Xingtao Wei   +3 more
doaj   +1 more source

The first hillslope thermokarst inventory for the permafrost region of the Qilian Mountains

open access: yesEarth System Science Data, 2023
Abstract. Climate warming and anthropogenic disturbances result in permafrost degradation in cold regions, including in the Qilian Mountains. These changes lead to extensive hillslope thermokarst (HT) formation, such as retrogressive thaw slumps, active-layer detachment slides, and thermal erosion gullies.
X. Peng   +12 more
openaire   +4 more sources

The trend of temperature of the Qilian Mountains in the Northwest of China

open access: yesIOP Conference Series: Earth and Environmental Science, 2020
Abstract Temperature is one of the important climatological factors which affects the hydrological processes in a watershed, and is commonly used to investigate the change of climate. The distribution and trend of annual and seasonal mean temperature for 44 meteorological stations in Qilian Mountains over a period of 1960 to 2017 were ...
C C Zhao   +4 more
openaire   +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

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

open access: yesFrontiers in Plant Science, 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 ...
Yanyan Qin   +7 more
openaire   +3 more sources

Evaluation of Long-Term and High-Resolution Gridded Precipitation and Temperature Products in the Qilian Mountains, Qinghai–Tibet Plateau

open access: yesFrontiers in Environmental Science, 2022
Long-term and high-resolution gridded products of precipitation and temperature data are highly important to study the changes in climate and environment under global warming.
Yanzhao Li   +11 more
doaj   +1 more source

Variation in characteristics of leaf functional traits of alpine vegetation in the Three-River Headwaters Region, China

open access: yesEcological Indicators, 2022
Plant functional traits are adaptive traits formed by interactions between plants and the environment. Considering the Three-River Headwaters Region as a case study, this study systematically analyzed the relationship between plant functional traits and ...
Song Ling-Ling   +8 more
doaj   +1 more source

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