Results 181 to 190 of about 8,220 (228)
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Groundwater Recharge Technologies
Journal of Crop Improvement, 2009Groundwater is declining at a very fast rate in the central plain region of Indian Punjab, comprising about 80% area of the state. Consequently, centrifugal pumps, which were earlier being used by farmers for pumping groundwater, are being replaced by costly submersible pumps.
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Estimating Groundwater Recharge
2010Understanding groundwater recharge is essential for successful management of water resources and modeling fluid and contaminant transport within the subsurface. This book provides a critical evaluation of the theory and assumptions that underlie methods for estimating rates of groundwater recharge.
Richard W. Healy, Bridget R. Scanlon
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The estimation of groundwater recharge
Journal of Hydrology, 1979Abstract Methods of estimating groundwater recharge in temperate climates are reviewed and it is suggested that the conventional method of Penman and Grindley tends to underestimate the recharge. An alternative recharge mechanism is proposed which allows recharge to occur even when a soil moisture deficit exists. The implications of this approach are
K.R. Rushton, Catherine Ward
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2009
Principal aspects of groundwater use and recharge are reviewed in the {perspective} of achieving sustainable groundwater development, i.e. avoiding groundwater degradation. The analysis concerns both major aquifers and well fields and minor aquifers of local importance, such as in islands.
Luis Santos Pereira +2 more
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Principal aspects of groundwater use and recharge are reviewed in the {perspective} of achieving sustainable groundwater development, i.e. avoiding groundwater degradation. The analysis concerns both major aquifers and well fields and minor aquifers of local importance, such as in islands.
Luis Santos Pereira +2 more
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Quantification of Groundwater Recharge
Hydrogeologists should understand how groundwater recharges aquifers, the methods available for quantifying this component of the water budget, and the strengths and weaknesses of the different methods. Understanding the sources of recharge can be important for predicting the impacts of land use change and climate change on groundwater resources and ...Peter Cook, Philip Brunner
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The impact of land use and land cover change on groundwater recharge in northwestern Bangladesh
Journal of Environmental Management, 2022Atikur Rahman +2 more
exaly
1988
Groundwater recharge is usually considered a process of water movement downward through the saturated zone under the forces of gravity or in a direction determined by the hydraulic conditions. In a broader sense the process of recharge is more complicated.
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Groundwater recharge is usually considered a process of water movement downward through the saturated zone under the forces of gravity or in a direction determined by the hydraulic conditions. In a broader sense the process of recharge is more complicated.
openaire +1 more source