Results 1 to 10 of about 13,679 (120)
地质科技通报, 2022 The Kongqi River Irrigation District (KRID) in Xinjiang, China, has a serious problem of groundwater overexploitation.A scientific understanding of the development conditions and evolution characteristics of regional groundwater flow systems is the basis
Pengfei Han +5 more
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Environmental Research Letters, 2023 Groundwater discharge to streams is a nonpoint source of nitrogen (N) that confounds N mitigation efforts and represents a significant portion of the annual N loading to watersheds.
Eric M Moore +6 more
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Groundwater surface mapping informs sources of catchment baseflow [PDF]
Hydrology and Earth System Sciences, 2015 Groundwater discharge is a major contributor to stream baseflow. Quantifying this flux is difficult, despite its considerable importance to water resource management and evaluation of the effects of groundwater extraction on streamflow.
J. F. Costelloe +4 more
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Jurnal Pendidikan Geografi, 2023 Groundwater is a natural resource with disparity across the different regions throughout time. In comparison to surface water, the groundwater in unconfined aquifers is easily accessible and generally of good quality.
Sadewa Purba Sejati, Riski Edi Prayoga
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Wind-modulated groundwater discharge along a microtidal Arctic coastline
Environmental Research Letters, 2023 Groundwater discharge transports dissolved constituents to the ocean, affecting coastal carbon budgets and water quality. However, the magnitude and mechanisms of groundwater exchange along rapidly transitioning Arctic coastlines are largely unknown due ...
Julia A Guimond +5 more
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Permafrost and groundwater interaction: current state and future perspective
Frontiers in Earth Science, 2023 This study reviews the available and published knowledge of the interactions between permafrost and groundwater. In its content, the paper focuses mainly on groundwater recharge and discharge in the Arctic and the Qinghai-Tibet Plateau.
Magdalena Diak +16 more
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Using Remote Sensing and Machine Learning to Locate Groundwater Discharge to Salmon-Bearing Streams
Remote Sensing, 2021 We hypothesized topographic features alone could be used to locate groundwater discharge, but only where diagnostic topographic signatures could first be identified through the use of limited field observations and geologic data.
Mary E. Gerlach +6 more
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Detecting groundwater discharge dynamics from point-to-catchment scale in a lowland stream: combining hydraulic and tracer methods [PDF]
Hydrology and Earth System Sciences, 2015 Detecting, quantifying and understanding groundwater discharge to streams are crucial for the assessment of water, nutrient and contaminant exchange at the groundwater–surface water interface.
J. R. Poulsen +4 more
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Combining passive and active distributed temperature sensing measurements to locate and quantify groundwater discharge variability into a headwater stream [PDF]
Hydrology and Earth System Sciences, 2022 Exchanges between groundwater and surface water play a key role for ecosystem preservation, especially in headwater catchments where groundwater discharge into streams highly contributes to streamflow generation and maintenance.
N. Simon +7 more
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From submarine to lacustrine groundwater discharge [PDF]
Proceedings of the International Association of Hydrological Sciences, 2015 Submarine groundwater discharge (SGD) and its role in marine nutrient cycling are well known since the last decade. The freshwater equivalent, lacustrine groundwater discharge (LGD), is often still disregarded, although first reports of LGD are more than
J. Lewandowski +4 more
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