Cooling or warming climatic background for the expansion of human activity in arid inland China and the Tibetan Plateau over the past~4000 years?  

过去4000年间人类活动向内陆干旱地区和青藏高原扩散的变冷或变暖气候背景?

作　　者：Zhiguo Rao Shikai Wei Yunxia Li Haichun Guo Fahu Chen 饶志国;魏士凯;李云霞;郭海春;陈发虎(Key Laboratory of Ecological and Environmental Change in Subtropical Zone,College of Geographic Science,Hunan Normal University,Changsha 410081,China;Center for Excellence in Tibetan Plateau Earth Sciences,Institute of Tibetan Plateau Research,Chinese Academy of Sciences,Beijing 100101,China)

机构地区：[1]Key Laboratory of Ecological and Environmental Change in Subtropical Zone,College of Geographic Science,Hunan Normal University,Changsha 410081,China [2]Center for Excellence in Tibetan Plateau Earth Sciences,Institute of Tibetan Plateau Research,Chinese Academy of Sciences,Beijing 100101,China

出　　处：《Science Bulletin》2021年第19期1936-1938,M0003,共4页科学通报（英文版）

基　　金：supported by the National Natural Science Foundation of China(41772373 and 42001080)。

摘　　要：Intensified human activities during the last several thousands of years have been identified globally[1].About 4000 years ago,Chinese Neolithic cultures collapsed and were succeeded by Bronze Age culture[2],which was accompanied by a significant spatial expansion of human activities,as demonstrated by the permanent human occupation of the Tibetan Plateau(TP)since~3600 years ago[3].

关 键 词：OCCUPATION TIBETAN globally 

分 类 号：P467[天文地球—大气科学及气象学]