首页> 外文期刊>International journal of water resources development >Drivers of groundwater use and technical efficiency of groundwater, canal water, and conjunctive use in Pakistan's Indus Basin Irrigation System
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Drivers of groundwater use and technical efficiency of groundwater, canal water, and conjunctive use in Pakistan's Indus Basin Irrigation System

机译:巴基斯坦印度河盆地灌溉系统中地下水利用的驱动因素以及地下水,运河水和联合利用的技术效率

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This paper explores the major determinants of heavy reliance on groundwater and the extent to which conjunctive use of ground and surface water affects the production efficiency of Pakistan's irrigators. The results show that the major drivers of groundwater use in Pakistan's agriculture are the variability and uncertainty associated with surface water delivery and that any effort to address the groundwater-energy nexus challenge should first consider fixing the problems associated with surface water supplies. The findings also suggest that having access to groundwater does not directly translate into improvements in technical efficiency of production.
机译:本文探讨了严重依赖地下水的主要决定因素,以及地下水和地表水联合使用对巴基斯坦灌溉设备生产效率的影响程度。结果表明,巴基斯坦农业中地下水使用的主要驱动力是与地表水输送有关的变异性和不确定性,因此,应对地下水与能源之间的关系的任何努力都应首先考虑解决与地表水供应有关的问题。研究结果还表明,获得地下水不会直接转化为生产技术效率的提高。

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