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irrigation techniques seem not to be contributing to reduce water scarcity and increase drought resiliency. In fact, according to … appear. This basic model is expected to serve as guidance for assessing the actual outcomes of increasing irrigation …
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Irrigation in the Eastern US receives little attention compared to the West, but farmers in humid states of the US …, traditionally reliant on rainfall, have more than tripled irrigation since 1978. We examine this trend in Illinois where there has … been a nearly threefold increase in center pivot irrigation systems (CPIS) installations since 1988. Specifically, we …
Persistent link: https://www.econbiz.de/10013210121
efforts have focused on farm-level irrigation efficiency. However, since over one-third of water applied for agricultural … irrigation in the U.S. comes from off-farm supplies, improvements in delivery and conveyance efficiency also have the potential … to significantly reduce water losses. This study utilizes survey data from irrigation water delivery organizations in the …
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, technological improvements made groundwater from the Ogallala aquifer available for irrigation. Comparing counties over the Ogallala … with nearby similar counties, groundwater access increased irrigation intensity and initially reduced the impact of …
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Groundwater mining is inadequately addressed by state and federal policies in the United States. New Mexico's failure … to manage groundwater aquifers has resulted in costly federal rescue projects. Better information and involvement of … communities in groundwater policy would provide for more sustainable use of this resource …
Persistent link: https://www.econbiz.de/10014042251
examine how a producer's beliefs about water shortages influence investment in more efficient irrigation technologies. We then … a more efficient irrigation technology on average. We also present evidence that adoption rates are driven more by … changes in surface water availability than groundwater. This analysis provides useful insight into the role of beliefs in …
Persistent link: https://www.econbiz.de/10013210108