Results 131 to 140 of about 15,737 (297)

The Impact of Spatial Heterogeneity in Land Use Practices and Aquifer Characteristics on Groundwater Conservation Policy Cost [PDF]

open access: yes
Estimation of agricultural policy cost for a given level of groundwater conservation requires the establishment of an accurate baseline condition. This is especially critical when the benefits and cost of any conservation program are generally estimated ...
Barbato, Lucia S.   +6 more
core   +1 more source

Comparision of an analytic and a numerical approach for tracer transport in a fractured geothermal reservoir. [PDF]

open access: yes, 2009
Between two wells in a fractured limestone geothermal reservoir the flow was investigated by two different methods in order to characterize tracer transport phenomena.
Bobok, Elemér, Szűcs, Péter, Toth, A.
core  

Simulation and estimate groundwater level fluctuations using GMS (Zanjan plain) [PDF]

open access: yesعلوم محیطی, 2018
Introduction: In recent decades, climate change and the lack of adequate and timely rainfall, due to the lack of water supply for irrigated plants, the limitation of renewable land and water resources, the heterogeneous distribution of spatial and ...
Mehdi Panahi   +2 more
doaj  

TRADABLE PERMITS FOR CONTROLLING NITRATES IN GROUNDWATER AT THE FARM LEVEL: A CONCEPTUAL MODEL [PDF]

open access: yes
Nitrate contamination of municipal and domestic well water supplies is becoming an increasing problem in many rural and urban areas, raising the cost of providing safe drinking water.
Coggins, Jay S.   +2 more
core   +1 more source

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