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：
ChineseScienceBulletin | 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
  • [21] Permafrost Distribution Research Progress on Qinghai-Tibet Plateau
    Xie, Zhenhong
    2012 INTERNATIONAL CONFERENCE ON FUTURE ENERGY, ENVIRONMENT, AND MATERIALS, PT B, 2012, 16 : 1022 - 1026
  • [22] Projected Changes in Permafrost Active Layer Thickness Over the Qinghai-Tibet Plateau Under Climate Change
    Zhao, Dongsheng
    Wu, Shaohong
    WATER RESOURCES RESEARCH, 2019, 55 (09) : 7860 - 7875
  • [23] Influence of global climate change on stability of gas hydrate in permafrost of Qinghai-Tibet Plateau
    Zhao, Jianzhong
    Kang, Zhiqin
    Zhao, Yangsheng
    Geophysical Solutions for Environment and Engineering, Vol 1 and 2, 2006, : 1159 - 1162
  • [24] The Impact of Climate Warming on Permafrost and Qinghai-Tibet Railway
    Wu Qingbai
    EngineeringSciences, 2006, (02) : 92 - 97
  • [25] Climate suitability assessment on the Qinghai-Tibet Plateau
    Liu, Jinhao
    Xin, Zhongbao
    Huang, Yanzhang
    Yu, Jia
    SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 816
  • [26] Impacts of permafrost changes on alpine ecosystem in Qinghai-Tibet Plateau
    Wang Genxu
    Li Yuanshou
    Wu Qingbai
    Wang Yibo
    SCIENCE IN CHINA SERIES D-EARTH SCIENCES, 2006, 49 (11): : 1156 - 1169
  • [27] How does soil water content influence permafrost evolution on the Qinghai-Tibet Plateau under climate warming?
    Ji, Fang
    Fan, Linfeng
    Kuang, Xingxing
    Li, Xin
    Cao, Bin
    Cheng, Guodong
    Yao, Yingying
    Zheng, Chunmiao
    ENVIRONMENTAL RESEARCH LETTERS, 2022, 17 (06)
  • [28] Permafrost Degradation Risk Evaluation in the Qinghai-Tibet Plateau Under Climate Change Based on Machine Learning Models
    Zhang, Mingyi
    Li, Renwei
    Pei, Wansheng
    Zhou, Yanqiao
    Li, Guanji
    Yang, Sheng
    JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2024, 129 (02)
  • [29] Characteristics of thermokarst lakes and their influence on permafrost in Qinghai-Tibet Plateau
    Niu, Fujun
    Lin, Zhanju
    Liu, Hua
    Lu, Jiahao
    GEOMORPHOLOGY, 2011, 132 (3-4) : 222 - 233
  • [30] 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
12345