Permafrost on the Qinghai-tibet Plateau under a Changing Climate

被引：11
|
作者：
JIN Huijun
CHENG Guodong
LI Xin
LI Shuxun Observatory and Research Station of the Qinghai-Tibet Plateau. State Key Laboratory of Frozen Soil Engineering
机构：
来源：
Chinese Science Bulletin | 1999年 / S1期
关键词：
Permafrost; Active layer; Climatic changes; Greenhouse gases; Environmental impacts;
D O I：
暂无
中图分类号：
P534 [各时代地史及其地层];
学科分类号：
070903 ;
摘要：
Permafrost on the Qinghai-Tibet Plateau (QTP) has experienced major shifts during theQuaternary. During the past 40 years, permafrost has been degrading extensively, due to climaticwarming. Simulations suggest significant degradation of permafrost both in extent and inthickness within the next 50-100 years. Freshwater wetlands on the QTP can contributesignificantly to the global budgets in the atmospheric greenhouse gases. Permafrost degradationon the QTP has caused destabilization of foundations of engineering structures, deterioration ofgrasslands and meadows, and weakening of permafrost control on water resources.
引用
收藏
页码：152 / 158
页数：7
相关论文
共 50 条
  • [1] Changing climate and the permafrost environment on the Qinghai-Tibet (Xizang) plateau
    Zhao, Lin
    Zou, Defu
    Hu, Guojie
    Du, Erji
    Pang, Qiangqiang
    Xiao, Yao
    Li, Ren
    Sheng, Yu
    Wu, Xiaodong
    Sun, Zhe
    Wang, Lingxiao
    Wang, Chong
    Ma, Lu
    Zhou, Huayun
    Liu, Shibo
    PERMAFROST AND PERIGLACIAL PROCESSES, 2020, 31 (03) : 396 - 405
  • [2] Qinghai-Tibet Plateau wetting reduces permafrost thermal responses to climate warming
    Zhang, Guofei
    Nan, Zhuotong
    Zhao, Lin
    Liang, Yijia
    Cheng, Guodong
    EARTH AND PLANETARY SCIENCE LETTERS, 2021, 562
  • [3] Characteristic, changes and impacts of permafrost on Qinghai-Tibet Plateau
    Cheng, Guodong
    Zhao, Lin
    Li, Ren
    Wu, Xiaodong
    Sheng, Yu
    Hu, Guojie
    Zou, Defu
    Jin, Huijun
    Li, Xin
    Wu, Qingbai
    CHINESE SCIENCE BULLETIN-CHINESE, 2019, 64 (27): : 2783 - 2795
  • [4] Lake outburst accelerated permafrost degradation on Qinghai-Tibet Plateau
    Lu, Ping
    Han, Jiangping
    Li, Zhenshi
    Xu, Ruguo
    Li, Rongxing
    Hao, Tong
    Qiao, Gang
    REMOTE SENSING OF ENVIRONMENT, 2020, 249
  • [5] Permafrost Hydrology of the Qinghai-Tibet Plateau: A Review of Processes and Modeling
    Gao, Hongkai
    Wang, Jingjing
    Yang, Yuzhong
    Pan, Xicai
    Ding, Yongjian
    Duan, Zheng
    FRONTIERS IN EARTH SCIENCE, 2021, 8
  • [6] Investigation, Monitoring, and Simulation of Permafrost on the Qinghai-Tibet Plateau: A Review
    Zhao, Lin
    Hu, Guojie
    Liu, Guangyue
    Zou, Defu
    Wang, Yuanwei
    Xiao, Yao
    Du, Erji
    Wang, Chong
    Xing, Zanpin
    Sun, Zhe
    Zhao, Yonghua
    Liu, Shibo
    Zhang, Yuxin
    Wang, Lingxiao
    Zhou, Huayun
    Zhao, Jianting
    PERMAFROST AND PERIGLACIAL PROCESSES, 2024, 35 (03) : 412 - 422
  • [7] Role of permafrost degradation on evapotranspiration on the Qinghai-Tibet Plateau
    Ji F.
    Fan L.
    Kuang X.
    Zou Y.
    Zheng C.
    Shuikexue Jinzhan/Advances in Water Science, 2022, 33 (03): : 390 - 400
  • [8] Processes and modes of permafrost degradation on the Qinghai-Tibet Plateau
    JiChun Wu
    Yu Sheng
    QingBai Wu
    Zhi Wen
    Science in China Series D: Earth Sciences, 2010, 53 : 150 - 158
  • [9] No protection of permafrost due to desertification on the Qinghai-Tibet Plateau
    Wu, Qingbai
    Yu, Wenbing
    Jin, Huijun
    SCIENTIFIC REPORTS, 2017, 7
  • [10] Processes and modes of permafrost degradation on the Qinghai-Tibet Plateau
    WU JiChun
    Science China Earth Sciences, 2010, (01) : 150 - 158
12345