自然杂志 ›› 2014, Vol. 36 ›› Issue (5): 356-363.

• 科技进展 • 上一篇    下一篇

土地利用变化影响气候变化的生物地球物理机制

刘纪远① 邵全琴① 延晓冬② 樊江文① 战金艳③ 邓祥征① 匡文慧④ 黄麟④   

  1. ①研究员,④副研究员,中国科学院地理科学与资源研究所,北京 100101;②研究员,中国科学院大气物理研究所,北京 100029;③教授,北京师范大学环境学院,北京 100875
  • 出版日期:2014-10-25 发布日期:2015-04-13
  • 基金资助:
    国家重点基础研究发展计划(973计划)(2010CB950900)资助

Geobiophysical effects of land use change on climate change

LIU Ji-yuan①, SHAO Quan-qin①, YAN Xiao-dong②, FAN Jiang-wen①, ZHAN Jin-yan③, DENG#br# Xiang-zheng①, KUANG Wen-hui④, HUANG Lin④   

  1. ①Professor, ④Associate Professor, The Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;②Professor, The Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;③Professor, Beijing Normal University, Beijing 100875, China
  • Online:2014-10-25 Published:2015-04-13

摘要: 重点介绍国家重点基础研究发展计划(973计划)全球变化研究专项“大尺度土地利用变化对全球气候的影响” 项目执行三年多以来,集中在土地利用与土地覆盖变化(LUCC)对气候变化影响的生物地球物理机制方面的研究成果,包括对不同区域大尺度LUCC过程规律的对比、LUCC对气候影响的生物地球物理机制、多时空尺度LUCC气候效应的模式模拟、LUCC气候效应的未来情景分析,以及后续研究计划。

关键词: 土地利用变化, 生物物理效应, 辐射能量平衡, 气候变化, 国别对比

Abstract: The major research of the global change research project of National Basic Research Program of China (973 Programs), entitled “The Large-scale Land Use Change and Its Impact on Global Climate”, in the past three years are introduced in this paper. The main results include the comparisons on the spatial-temporal patterns and its driving force among primary countries, the impact mechanisms of LUCC (land-use and land-cover change) on climate and its ecological effectiveness, the assemble simulation on the climatic effectiveness of LUCC, the scenarios of the climatic and ecological effectiveness of LUCC, and the future research plans of the program.