Global ETD Search
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Showing 1 to 5 of 5 for “"Groundwater divide"”.
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Determination of the location of the groundwater divide and nature of groundwater flow paths within a region of active stream capture; the New River watershed
… aquifer can steepen the gradient and shift the groundwater divide further toward the higher elevation boundary (Yechieli et al., 2009). If a steep groundwater gradient and expanded groundwater basin exists beneath the Roanoke River tributaries, this would suggest a groundwater control on …
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Stability of paleosinks and karstic carbonates in the Southern Fire Clay Mining District of Missouri
… are: (1) A southerly shift in the regional groundwater divide relative to the topographic divide. This possibly is caused by the distribution of leaking clay pits, which suggests that the bedrock permeability or hydraulic conductivity has been increased towards the north. (2) Stratigraphic …
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An Investigation of Groundwater Flow in the Vicinity of Patoka Dam, Indiana
… and recently underwent risk assessment. A groundwater flow investigation using multiple fluorescent tracer tests, analysis of water-table elevations, isopach mapping of the Glen Dean Limestone, and spring hydrograph analysis was performed to better understand local groundwater hydrology in …
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Hydrogeological investigation of the Naukluft mountains, southwest Namibia
… of recharge the volume of water available for groundwater recharge is low, due to high surface water discharge from the mountains. National average annual rainfall is 200 mm/a while the study area average is 170.36 mm/a based on the rainfall data collected from farmers during this study. Using …
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Assessment of groundwater management for domestic use from IWRM perspective in upper Limphasa river catchment, Malawi
… operation of IWRM at community level using groundwater as a showcase among others.This study revealed that introducing local IWRM requires a prior knowledge of the evolution and role of the full IWRM concept in the international water policy which aimed at addressing broader developmental …