Development of Relational Formula between Groundwater Pumping Rate and Streamflow Depletion
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چکیده
منابع مشابه
Depletion and response of deep groundwater to climate-induced pumping variability
Groundwater constitutes a critical component of our water resources. Widespread groundwater level declines have occurred in the USA over recent decades, including in regions not typically considered water stressed, such as areas of the Northwest and mid-Atlantic Coast. This loss of water storage reflects extraction rates that exceed natural recharge and capture. Here, we explore recent changes ...
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We investigate the behavior of farmers who share an underground aquifer. In the case where seepage may occur the resource is nonexclusive, giving rise to a spatial externality whereby pumping by one user affects others nearby. Theoretically, these externalities are potentially important causes of welfare loss. Using a unique spatial data set of groundwater users in western Kansas, we are able t...
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Adjoint Method to Simulate Stream Depletion Due to Pumping in a Non-linear Coupled Groundwater and Surface Water System
The goal of this paper is to introduce an adjoint approach for calculating stream depletion in a river that is hydraulically connected to an aquifer. This paper presents the coupled forward and adjoint equations of flow in an unconfined aquifer, a confined aquifer, and in a river. Flow in the river is assumed to follow Manning’s equation, and the river is assumed to have a wide, rectangular cro...
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ژورنال
عنوان ژورنال: Journal of Korea Water Resources Association
سال: 2012
ISSN: 1226-6280
DOI: 10.3741/jkwra.2012.45.12.1243