旱区农业高效用水及生态环境效应研究现状与展望  

High-efficient water use and eco-environmental impacts in agriculture in arid regions:advance and future strategies

作　　者：康绍忠[1] 霍再林[1] 李万红[2] 

机构地区：[1]中国农业大学中国农业水问题研究中心,北京100083 [2]国家自然科学基金委员会工程与材料科学部,北京100085

出　　处：《中国科学基金》2016年第3期208-212,共5页Bulletin of National Natural Science Foundation of China

摘　　要：本文简述了旱区农业水资源利用所面临的挑战,从作物高效用水理论与技术、农业水循环及其生态环境效应、旱区农业高效用水与绿洲稳定性的关系等方面综述了旱区农业高效用水研究现状及进展,聚焦了旱区农业高效用水及生态环境效应的研究前沿与科学问题,并提出了未来3—5年的相关科学目标和重点方向资助建议。We briefly introduced the challenges in agricultural water resources use in arid regions, and reviewed the state and progresses achieved in high-efficient water use in agriculture in arid regions in the following aspects： （1） theories and technologies in crop high-efficient water use, （2） water cycle in agricul ture and its associated environmental impact, （3） the interrelation between high efficient water use in agri culture and oasis stability. Based on the review, we presented research front and scientific questions regarding the high-efficient water use in agriculture in arid regions and its potential ecological and environmental impacts, and put forward scientific goals and suggestions on the key funding areas in 3-5 years ahead.

关 键 词：农业高效用水 生态环境 旱区 现状与展望 

分 类 号：S27[农业科学—农业水土工程]