陆地生态系统中的绿水资源及其评价方法  

Green Water Resources in the Teresstral Ecosystem and its Measuring methods

作　　者：邱国玉[1] 

机构地区：[1]北京师范大学资源学院,地表过程与资源生态国家重点实验室,北京100875

出　　处：《地球科学进展》2008年第7期713-722,共10页Advances in Earth Science

基　　金：国家自然科学基金面上项目“半干旱区退耕草地的水分收支研究”(编号:40771037);国家重点基础研究发展计划项目“北方干旱化与人类适应--干旱化及其阶段性转折对我国粮食、水和土地资源安全的影响及适应对策”(编号:2006CB400500)资助

摘　　要：从绿水的概念、意义、绿水的组成和发生机理、绿水资源的研究历史和评价方法、各种评价方法的适用时间和空间尺度,遥感和模型技术在绿水资源评价中的应用等方面总结了相关领域的进展和未来的发展方向,以期为陆地生态系统绿水资源的有效利用提供参考和依据。In this paper, the definiation, roles, and components of green water were introduced firstly. Then the machenism involved and its research history were discussed. Finally, various methods for green water flux accessement were introduced and their applicability under different temperal and special scales was discussed.

关 键 词：绿水 蓝水 蒸散 

分 类 号：P33[天文地球—水文科学]