Correctly Evaluating the Effect of Agricultural Water Saving  

作　　者：Wang Xiaozhen Wang Yanru Zhou Yifan 

机构地区：[1]Hebei Water Conservancy and Hydropower Secondary Research and Design Institute,Shijiazhuang 050021, China [2]Powerchina Huadong Engineering Corporation Limited, Hangzhou 311115, China [3]School of Civil Engineering, Tsinghua University, Beijing 100084, China

出　　处：《Meteorological and Environmental Research》2018年第1期83-87,共5页气象与环境研究（英文版）

摘　　要：Water conservation has become the consensus of the whole society and is the general direction of social development. But there is a misunderstanding about the ultimate effect of water saving in agriculture. In the process of comparison,it is easy to draw the conclusion that water saving is better than development of water resources. The difference between water saving and inter-basin water diversion should be correctly understood to avoid misleading decisions. In this paper,the effects of water saving and water transfer in typical irrigation areas were calculated and compared.Water conservation has become the consensus of the whole society and is the general direction of social development. But there is a misunderstanding about the ultimate effect of water saving in agriculture. In the process of comparison,it is easy to draw the conclusion that water saving is better than development of water resources. The difference between water saving and inter-basin water diversion should be correctly understood to avoid misleading decisions. In this paper,the effects of water saving and water transfer in typical irrigation areas were calculated and compared.

关 键 词：Resource-based water shortage Water savinch Water transfer EFFECT 

分 类 号：S274[农业科学—农业水土工程]