Holocene hydroclimate variations in the eastern Tianshan Mountains of northwestern China inferred from a palynological study

2021 ◽  
Vol 564 ◽  
pp. 110184
Author(s):  
Yunpeng Yang ◽  
Zhaodong Feng ◽  
Dongliang Zhang ◽  
Bo Lan ◽  
Min Ran ◽  
...  
Keyword(s):  
Tianshan Mountains ◽  
Northwestern China ◽  
Eastern Tianshan ◽  
Palynological Study

scholarly journals Response of altitudinal vegetation belts of the Tianshan Mountains in northwestern China to climate change during 1989–2015

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yong Zhang ◽  
Lu-yu Liu ◽  
Yi Liu ◽  
Man Zhang ◽  
Cheng-bang An
Keyword(s):  
Climate Change ◽  
Global Climate Change ◽  
Global Climate ◽  
Animal Husbandry ◽  
Forest Tree ◽  
Tianshan Mountains ◽  
Northwestern China ◽  
Temperature And Precipitation ◽  
Altitudinal Belts ◽  
The Impact

AbstractWithin the mountain altitudinal vegetation belts, the shift of forest tree lines and subalpine steppe belts to high altitudes constitutes an obvious response to global climate change. However, whether or not similar changes occur in steppe belts (low altitude) and nival belts in different areas within mountain systems remain undetermined. It is also unknown if these, responses to climate change are consistent. Here, using Landsat remote sensing images from 1989 to 2015, we obtained the spatial distribution of altitudinal vegetation belts in different periods of the Tianshan Mountains in Northwestern China. We suggest that the responses from different altitudinal vegetation belts to global climate change are different. The changes in the vegetation belts at low altitudes are spatially different. In high-altitude regions (higher than the forest belts), however, the trend of different altitudinal belts is consistent. Specifically, we focused on analyses of the impact of changes in temperature and precipitation on the nival belts, desert steppe belts, and montane steppe belts. The results demonstrated that the temperature in the study area exhibited an increasing trend, and is the main factor of altitudinal vegetation belts change in the Tianshan Mountains. In the context of a significant increase in temperature, the upper limit of the montane steppe in the eastern and central parts will shift to lower altitudes, which may limit the development of local animal husbandry. The montane steppe in the west, however, exhibits the opposite trend, which may augment the carrying capacity of pastures and promote the development of local animal husbandry. The lower limit of the nival belt will further increase in all studied areas, which may lead to an increase in surface runoff in the central and western regions.

Analysis of the Composition and Characteristics of Culturable Endophytic Bacteria Within Subnival Plants of the Tianshan Mountains, Northwestern China

2010 ◽  
Vol 62 (3) ◽  
pp. 923-932 ◽  
Author(s):  
Hong Mei Sheng ◽  
Hong Shan Gao ◽  
Lin Gui Xue ◽  
Shuo Ding ◽  
Chun Li Song ◽  
...  
Keyword(s):  
Endophytic Bacteria ◽  
Tianshan Mountains ◽  
Northwestern China

Unraveling the Hydrology of the Glacierized Kaidu Basin by Integrating Multisource Data in the Tianshan Mountains, Northwestern China

2018 ◽  
Vol 54 (1) ◽  
pp. 557-580 ◽  
Author(s):  
Yan‐Jun Shen ◽  
Yanjun Shen ◽  
Manfred Fink ◽  
Sven Kralisch ◽  
Alexander Brenning
Keyword(s):  
Tianshan Mountains ◽  
Northwestern China

The Baigetuobie cemetery: New discovery and human genetic features of Andronovo community’s diffusion to the Eastern Tianshan Mountains (1800–1500 BC)

The Holocene ◽  
2020 ◽  
pp. 095968362097026
Author(s):  
Jiangsong Zhu ◽  
Jian Ma ◽  
Fan Zhang ◽  
Yinqiu Cui ◽  
Marcella Festa ◽  
...  
Keyword(s):  
Central Asia ◽  
Bronze Age ◽  
Tianshan Mountains ◽  
Cultural Interaction ◽  
Eastern Tianshan ◽  
Genetic Features ◽  
Funeral Rituals ◽  
Short Time ◽  
The Bronze Age ◽  
New Discovery

Andronovo has been regarded as one of the most powerful cultures in Central Asia, which reflected frequent cultural interflow, people migration, and technique diffusion on the Bronze Age Eurasian steppes. In the past decade, many new discoveries in Xinjiang, such as Adunqiaolu and Jartai, have drawn broad attention to the communication of the Andronovo culture in the central Tianshan Mountains. However, systematic study is still insufficient on the communication and influence of the Andronovo culture or the “Andronovo phenomenon” along the Tianshan Mountains. Based on our comprehensive investigation of tomb structure, funeral rituals and assemblages, this article reclassifies relevant Andronovo remains in Xinjiang into five categories. Two categories represented by the Xiabandi cemetery and the Adunqiaolu show clear resemblance to those at Semirech’ye in all aspects, which indicated people in these regions may have maintained close and consistent interaction. Other three categories in the Kuokesuxi and Tangbalesayi cemetery have different tomb structures and funeral rituals from those typical discoveries of the Andronovo cultures in Central Asia in spite of the their similarity in pottery and bronze ornaments, which can be considered as the result of product exchange or technical communication, rather than population migration. New discovery of the Baigetuobie cemetery with evidence of tomb structure, dating, and human genetic features in the Balikun grassland suggested that there might be a small group of people, probably came from the central Tianshan Mountains or Semirech’ye or further west, had migrated to the Eastern Tianshan Mountains about 1600 BC, which was likely facilitated by the relatively warm and humid environment. They had preserved their traditional tomb architecture and were not active in cultural interaction and population fusion with people of Hami Oasis in the south. Due to some reason unknown, people of Baigetuobie had faded away from Balikun grassland after a short time.

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