Groundwater seepage landscapes from distant and local sources in experiments and on Mars [PDF]
, 2015 © 2014 Author(s). Valleys with theater-shaped heads can form due to the seepage of groundwater and as a result of knickpoint (waterfall) erosion generated by overland flow.
Hauber, E. +5 more
core +9 more sources
Modeling of GRACE-Derived Groundwater Information in the Colorado River Basin [PDF]
, 2019 Groundwater depletion has been one of the major challenges in recent years. Analysis of groundwater levels can be beneficial for groundwater management.
Ahmad, Sajjad +3 more
core +2 more sources
Catchment-scale vulnerability assessment of groundwater pollution from diffuse sources using the DRASTIC method : a case study [PDF]
, 2008 The catchment-scale groundwater vulnerability assessment that delineates zones representing different levels of groundwater susceptibility to contaminants from diffuse agricultural sources has become an important element in groundwater pollution ...
Blundell, J.R. +3 more
core +3 more sources
A Preliminary Study on the Geoscientific Significance of the Core from Cangzhou Scientific Drilling Hole [PDF]
E3S Web of ConferencesThe Cangzhou area is one of the regions in China most severely affected by groundwater over- exploitation and land subsidence. To further elucidate the deep geological structure of this area and facilitate dynamic monitoring of key strata compression ...
Ning Di +5 more
doaj +1 more source
Evaluation of Land Subsidence Hazardousness in Cangzhou Section of Beijing-Shanghai High-Speed Railway [PDF]
E3S Web of ConferencesCangzhou area is one of the most severe areas of land subsidence in the North China Plain, which is a serious threat to major linear projects such as the South-to-North Water Diversion Project and high-speed railroads, and there is an urgent need to ...
Zhu Juyan +6 more
doaj +1 more source
Production Behavior of Hydrate-Bearing Sediments with Mixed Fracture- and Pore-Filling Hydrates
Journal of Marine Science and Engineering, 2023 Most hydrate-bearing sediments worldwide exhibit mixed pore- and fracture-filling hydrates. Due to the high exploitation value, pore-filling hydrate production is the focus of current hydrate production research, and there is a lack of systematic ...
Yaobin Li +6 more
doaj +1 more source
Change in groundwater chemistry as a consequence of suppression of floods: the case of the Rhine floodplain [PDF]
, 2003 Spatio-temporal variations of nitrogen, phosphorus and base cation concentrations in groundwater were related to the drastic change in hydrological conditions of the Rhine alluvial floodplain (Eastern France), which has been disconnected from the river ...
Sanchez-Pérez, José-Miguel +1 more
core +1 more source
Zhongguo dizhi zaihai yu fangzhi xuebao, 2022 In recent years, UAV aerial survey technology has been widely used in the field of geological disaster prevention, especially in the emergency disposal of abrupt geological hazard.
Xiaolong ZHOU +6 more
doaj +1 more source
The use and re-use of unsustainable groundwater for irrigation: A global budget [PDF]
, 2017 Depletion of groundwater aquifers across the globe has become a significant concern, as groundwater is an important and often unsustainable source of irrigation water.
Frolking, Stephen E. +4 more
core +2 more sources
Assessing connectivity between an overlying aquifer and a coal seam gas resource using methane isotopes, dissolved organic carbon and tritium [PDF]
, 2015 Coal seam gas (CSG) production can have an impact on groundwater quality and quantity in adjacent or overlying aquifers. To assess this impact we need to determine the background groundwater chemistry and to map geological pathways of hydraulic ...
A Green-Saxena +31 more
core +1 more source