黑河流域生态水文样带调查  

Ecohydrological Transect Survey of Heihe River Basin

作　　者：冯起[1,2] 苏永红[1,2] 司建华[1,2] 常宗强[1,2] 席海洋[1,2] 郭瑞[1,2] 陈丽娟[1,2] 霍红[1] 秦燕燕[1] 

机构地区：[1]中国科学院寒区旱区环境与工程研究所阿拉善荒漠生态-水文试验研究站,甘肃兰州730000 [2]甘肃省水文水资源工程技术研究中心,甘肃兰州730000

出　　处：《地球科学进展》2013年第2期187-196,共10页Advances in Earth Science

基　　金：国家自然科学基金项目"黑河流域生态水文样带调查"(编号:91025002)资助

摘　　要：样带研究是研究全球变化与陆地生态系统关系最有效的途径之一。通过在黑河流域上、中、下游分别确定具有代表性的流域样带和空间网格,系统调查植被、土壤、水文、地貌和气候特征及人类活动和社会经济特征,建立相应的数据库。完善流域整体概念的野外观测试验研究网络,形成以流域为单元、科学问题为导向的生态—水文过程的数据—模拟研究平台,使我国流域生态水文研究进入国际先进行列。The terrestrial transect approach was one of most valuable tools to study the response of vegetation dynamics of terrestrial ecosystems to global changes in climate, land use and atmospheric composition. By identif- ying the typical transect and spatial grid in the upper, middle and low reaches in the Heihe River Basin, the re- searchers of project will systematically investigate the characteristics of vegetation, soil, hydrology, geomorphology, meteorology, human activity and socio-economy. In addition, the corresponding database will be created. The ob- jective of this study is to consummate the field-observation networks and form a research platform subjected to the basic eco-hydrological processes at the basin scale. It is expected that the implementation of this project will make the eeohydrological study at basin scale of our country to stride up to advanced levels in the world.

关 键 词：黑河流域 生态水文研究 生态水文过程 典型样带和空间网格 

分 类 号：P33[天文地球—水文科学] Q14[水利工程—水文学及水资源]