甘肃河西内陆河流域水资源特征与农业生产发展的探讨  

APPROACH TO WATER RESOURCE CHARACTERISTICSAND AGRICULTURAL DEVELOPMENT IN INLAND RIVER BASIN OF HEXI CORRIDOR,GANSU PROVINCE

作　　者：贡小虎[1] 

机构地区：[1]甘肃农业大学

出　　处：《中国沙漠》1994年第3期54-59,共6页Journal of Desert Research

摘　　要：河西内陆河流域是甘肃的重要商品粮基地，农林牧生产潜力很大，干旱是农业发展的主要限制因素，水资源在很大程度上决定着经济发展水平。通过对该区水资源特征及其与农业生产发展关系的分析，并以两个典型灌区进行剖析，认为该区水资源相对数量不足，而径流年内分配与农业需水不相适应是问题的症结。he inland river basin of Hexi Corridor in Gansu Province is an important commoditygrain base of the province and the drought forms a main limiting factor to the prov i ncial agriculturaldevelopment.Taking two typical irrgation areas as the example,the author analysed the waterresource characteristis in relation to the agricuItural development level and concluded that the waterresource in the area is far from sufficient to meet the demand.Tosol veth is problem the author putforward five concrete measures.

关 键 词：水资源 农业生产 河流 河西内陆 

分 类 号：S273.2[农业科学—农业水土工程]