摘要
冰芯是过去气候环境变化信息的重要载体。文章着重阐述了三极(南极、北极和第三极)冰芯研究在揭示过去气候变化、大气温室气体含量变化、太阳活动、火山活动及人类活动等方面所取得的成就,并说明冰芯研究对相关环境政策制定(如含铅汽油禁用政策、温室气体减排政策)的推动作用。建议国家尽快建立冰芯档案储藏库,以拯救冰芯资源,为后世科学研究与国家发展服务。
Ice core is an important carrier of the past climatic and environmental change information.In this paper,we firstly introduced how ice cores record past climatic and environmental changes.Then,we elaborated the achievements of ice core research in the past climate change,levels of atmospheric greenhouse gases,solar activity,volcanic eruptions,and human activities.Thirdly,the role of ice core research in promoting relevant environmental policy making was stated,such as the ban on Pb additives in gasoline and greenhouse gas emission reduction policies.And finally,it was suggested that the state should establish a National Ice Core Facility to drill and store the ice cores from the Three Poles(Antarctic,Arctic,and the Third Pole)to serve the future scientific research and national development.
作者
姚檀栋
秦大河
王宁练
刘勇勤
徐柏青
YAO Tandong;QIN Dahe;WANG Ninglian;LIU Yongqin;XU Baiqing(Institute of Tibetan Plateau Research,Chinese Academy of Sciences,Beijing 100101,China;CAS Center for Excellence in Tibetan Plateau Earth Sciences,Chinese Academy of Sciences,Beijing 100101,China;State Key Laboratory of Cryospheric Science,Northwest Institute of Eco-Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China;College of Urban and Environmental Sciences,Northwest University,Xi’an 710127,China;Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity,Xi’an 710127,China)
出处
《中国科学院院刊》
CSSCI
CSCD
北大核心
2020年第4期466-474,共9页
Bulletin of Chinese Academy of Sciences
基金
中国科学院战略性先导科技专项(A类)(XDA20060201)
国家自然科学基金(41971088)。
关键词
冰芯记录
三极环境
气候变化
环境政策
人类活动
全球变暖
ice core record
the Three Poles’environment
climate change
environmental policy
human activities
global warming
