ISWC OpenIR  > 水保所知识产出(1956---)
灌溉用水反弹效应研究综述
宋健峰1,2; 王玉宝3; 吴普特1,3
2017
Source Publication水科学进展
Volume28Issue:3Pages:452-461
Abstract

推行节水灌溉技术的节水效果可能被产出增长带来的新增用水抵消,甚至出现用水有增无减的现象,表现
为灌溉用水的反弹效应。目前有关灌溉技术节水效果的研究已有丰富成果,但关于灌溉用水反弹效应的研究还缺
乏系统梳理。从灌溉用水反弹效应概念内涵、灌溉用水特性与节水的尺度效应、灌溉用水反弹机制以及反弹程度4
个角度综述相关文献。灌溉过程中的水量转化、水分消耗及用水效率评价非常复杂,对灌溉用水反弹的研究还需
进一步深入。未来研究的重点领域包括: ① 灌溉用水反弹的定义,如区分水文反弹和经济反弹,区分用水反弹和
耗水反弹,区分一般反弹效应和回火效应( 大于100%的反弹) ; ② 灌溉用水反弹的作用机理和控制路径; ③ 设计
合理的方法实证计算反弹效应。

Other Abstract

Technological methods for improving irrigation efficiency are widely regarded as effective for reducing water
use. However,it has not achieved the expected water savings; water use in some areas even increased. This situation
implies that the so-called rebound effect may occur,which means the expected water savings are offset by the additional
water demand arising from agricultural output increasing. Research on irrigation efficiency improvement's effect on
water savings has palpable benefits nowadays. Nevertheless,the literatures on the rebound effect of irrigation water not
been reviewed systematically. This paper reviews these literatures from these aspects of the following: a definition of
water rebound effect,scale effects of water savings,and the rebound mechanism and magnitude of the water rebound
effect. The irrigation water rebound effect needs to be researched further,and cannot be studied with the framework
and method for energy rebound effects,due to the measuring complexity of water use,savings and efficiency. Future
research areas should focus on the following: ① providing a clarified definition of irrigation water rebound effect,as to
distinguish the hydrological and economic rebound,water use and consumption rebounds,and the general rebound
and the backfire effects; ② deeply study the mechanism of irrigation water rebound; ③ develop a reasonable method
for calculating the irrigation water rebound effect.

Keyword反弹效应 灌溉用水 节水 耗水 效率
Indexed By中文核心期刊要目总览
Language中文
Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8401
Collection水保所知识产出(1956---)
Affiliation1.西北农林科技大学水土保持研究所
2.中国科学院水利部水土保持研究所
3.西北农林科技大学水利与建筑工程学院
First Author Affilication中国科学院水利部水土保持研究所
Recommended Citation
GB/T 7714
宋健峰,王玉宝,吴普特. 灌溉用水反弹效应研究综述[J]. 水科学进展,2017,28(3):452-461.
APA 宋健峰,王玉宝,&吴普特.(2017).灌溉用水反弹效应研究综述.水科学进展,28(3),452-461.
MLA 宋健峰,et al."灌溉用水反弹效应研究综述".水科学进展 28.3(2017):452-461.
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