Water security and rainwater harvesting: A conceptual framework and candidate indicators

Water security and rainwater harvesting: A conceptual framework and candidate indicators
复制标题

水安全和雨水收集:概念框架和候选指标

DOI:
10.1016/j.apgeog.2016.09.013
复制
发表时间:
2016
期刊:
影响因子:
4.9
通讯作者:
Basu, Nandita B.
Basu, Nandita B.
中科院分区:
地球科学2区
文献类型:
--
作者:
Bitterman, Patrick;Tate, Eric;Van Meter, Kimberly J.;Basu, Nandita B.

文献摘要

参考文献

被引文献

相似文献

印度泰米尔纳德邦的雨水收集罐(水库)支持农业生计,减轻水不安全状况,并实现生态系统服务。然而,许多蓄水池年久失修,因为私人威尔斯水井取代了集体管理的蓄水池,成为主要的灌溉水源。与此同时,城市周边发展、无地农民和Prosopis julifora的侵占减少了流入量和水箱容量。这项探索性研究提出了一个概念框架,并提出了一套指标,用于衡量雨水收集箱中的水安全。坦克的主要好处和威胁,其功能被概括为一个先决条件,以建设一个因果网络的水安全。因果网络确定的关键组成部分,因果关系,和水安全过程的结果,并用于推导出一套指标,反映了多种经济和社会生态用途的坦克。为今后的研究和数据收集工作提出了建议,以使这些指标具有可操作性,从而支持规划和评估油罐修复的有效性。
Rainwater-harvesting tanks (reservoirs) in Tamil Nadu, India support agricultural livelihoods, mitigate water insecurity, and enable ecosystem services. However, many tanks have fallen into disrepair, as private wells have supplanted collectively managed tanks as the dominant irrigation source. Meanwhile, encroachment by peri-urban development, landless farmers, andProsopis juliflorahas reduced inflow and tank capacity. This exploratory study presents a conceptual framework and proposed indicator set for measuring water security in the context of rainwater harvesting tanks. The primary benefits of tanks and threats to their functionality are profiled as a precursor to construction of a causal network of water security. The causal network identifies the key components, causal linkages, and outcomes of water security processes, and is used to derive a suite of indicators that reflect the multiple economic and socio-ecological uses of tanks. Recommendations are provided for future research and data collection to operationalize the indicators to support planning and assessing the effectiveness of tank rehabilitation.
衡量地下水可持续性的框架
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者:
V. Pandey;S. Shrestha;S. Chapagain;F. Kazama
通讯作者: F. Kazama
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者:
Pérez Ariza;E. Galán;Tarik Serrano;V. Reyes‐García
通讯作者: V. Reyes‐García
利用地理信息技术修复层叠储罐系统
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者:
R. Selvakumar;U.A.B. Rajasimman;S. Gunasekara
通讯作者: S. Gunasekara
水的统治:印度南部的治国方略、生态和集体行动
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者:
Cano Castellanos;I. Juliet
通讯作者: I. Juliet
印度旱地地区的土地退化和移民:范围、性质和决定因素
DOI: --
发表时间: 2009
影响因子: 2.1
作者:
Amita Shah
通讯作者: Amita Shah