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| 区域研究：全球变化研究的重要途径 | |
| 引用本文： | 李家洋,陈泮勤,马柱国,葛全胜.区域研究：全球变化研究的重要途径[J].地球科学进展,2006,21(5):441-450. |
| 作者姓名： | 李家洋 陈泮勤 马柱国 葛全胜 |
| 作者单位： | 1. 中国科学院,北京,100864 2. 中国科学院资源环境科学与技术局,北京,100864 3. 中国科学院大气物理研究所,北京,100029 4. 中国科学院地理科学与资源研究所,北京,100101 |
| 摘 要： | 区域研究是全球变化研究的重要途径。国际上南部非洲、南亚、东亚、东南亚4个地区及若干重大区域研究项目如 LBA、AMMA、MAIRS及ProMed等典型案例研究表明：区域研究是全球变化研究的基础，区域的实验、模拟、分析是全球环境变化研究的有效方法。区域研究应关注：陆地表面过程、海岸带的陆—海相互作用过程、区域气候变化过程等关键过程对全球变化的响应及作用；区域边缘现象、阈值与突变问题；区域人类活动对全球变化的有序适应等。有必要制订国际区域研究计划，实施地球系统的区域观测，建立区域研究的集成新方法、区域实验与尺度转换方法，建立基于数理基础的区域地球系统模型和数值模拟等新方法。 |
| 关 键 词： | 区域研究 全球变化 |
| 文章编号： | 1001-8166（2006）05-0141-10 |
| 收稿时间： | 2006-02-11 |
| 修稿时间： | 2006-02-112006-03-08 |
Regional Research: A Main Approach to Understanding the Global Environmental Change |
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| LI Jia-yang,CHEN Pan-qin,MA Zhu-guo,GE Quan-sheng.Regional Research: A Main Approach to Understanding the Global Environmental Change[J].Advance in Earth Sciences,2006,21(5):441-450. | |
| Authors: | LI Jia-yang CHEN Pan-qin MA Zhu-guo GE Quan-sheng |
| Institution: | 1.The Chinese Academy of Sciences,Beijing 100864,China; 2.The Bureau of Science and Technology for Resources and Environment, CAS,Beijing 100864,China; 3.Institute of Atmospheric Physics, CAS, Beijing 100029,China;4.Institute of Geographical Sciences and Natural Resources Research, CAS, Beijing 100101,China |
| Abstract: | Regional research is a powerful approach to understanding the Earth System,which is necessary for deepening global change research.Some integrated regional cases study from Southern Africa,South Asia,East Asia,Southeast Asia,etc.and some great regional projects such as LBA,AMMA,MAIRS and ProMed indicate that the outcomes of regional change research are the great contribution to a better understanding of the Earch System as a whole,and the integrated experiment,modelling and analysis are the powerful tools for enhancing understanding of the Earth System.Some key scientific issues in regional environmental change should be focused on:(i) the response and adaptation of integrated regional key process to global change,such as land surface process,land-ocean interactions in the coastal zone and regional climate change;(ii) regional marginal phenomena,threshold and catastrophe;(iii) regional orderly adaptation of human activity to global change.It is necessary for regional studies to make regional programs related to global change,Earth observation at the regional scale,new integrated method,regional experiment and scaling,Earth modeling and simulation,etc. |
| Keywords: | Regional study Global change |
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