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Fei Gao, Gary Feng, Ying Ouyang, Johnie Jenkins and Changming Liu
Groundwater storage and level have declined rapidly in the Big Sunflower River Watershed (BSRW) of Mississippi Delta in recent years. Farmers in this region are beginning to save groundwater resources by increasing surface water usage for agricultural ir...
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Muhammad Aslam, Muhammad Umer Shehzad, Ahsan Ali, Nazam Ali, Krisada Chaiyasan, Husnain Tahir, Panuwat Joyklad and Qudeer Hussain
The present study focused on the development and application of two computer numerical models, namely, a seepage model developed using SEEP/W software and a groundwater model developed using Visual MODFLOW software. The seepage model was applied to a 38 ...
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Avay Risal, Anton Urfels, Raghavan Srinivasan, Yared Bayissa, Nirman Shrestha, Gokul P. Paudel and Timothy J. Krupnik
Irrigation-led farming system intensification and efficient use of ground and surface water resources are currently being championed as a crucial ingredient for achieving food security and reducing poverty in Nepal. The potential scope and sustainability...
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Yang Yang, Yan Zhu, Wei Mao, Heng Dai, Ming Ye, Jingwei Wu and Jinzhong Yang
The suitable groundwater exploitation scheme in freezing-thawing agricultural areas under the well-canal conjunctive irrigation conditions is confronted with two major challenges, which are computationally expensive local grid refinements along wells, an...
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Tianhe Sun, Qiuqiong Huang and Jinxia Wang
The objective of this study is to provide estimates of price elasticities of irrigation water demands in Zhangye Basin (ZB), an inland river basin in China, with the most recent data and to compare the values of marginal product (VMPs) of water to the pr...
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Muhammad Ali Imran, Asghar Ali, Muhammad Ashfaq, Sarfraz Hassan, Richard Culas and Chunbo Ma
Cotton is the second largest crop of Pakistan in terms of area after wheat and is being suffered by multiple shocks over the time due to conventional agricultural management practices, climate change, and market failures. Climate Smart Agriculture (CSA) ...
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Rob M. Stevens, Joanne M. Pech and Gary J. Grigson
Previous work has shown that a short non-saline sprinkling, following saline sprinkling, increased crop growth. We incorporated this finding into an investigation of two approaches to the conjunctive use of saline and non-saline water sources for sprinkl...
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Kent F. Kovacs, Ying Xu, Grant H. West, Michael Popp
Pág. 1 - 19
Groundwater overdraft has consequences in the long-run for the economic and ecological sustainability of an agricultural landscape. In response to aquifer depletion, we examine the tradeoff of non-market ecosystem service benefits (e.g., groundwater supp...
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