In subject area: Earth and Planetary Sciences Groundwater refers to the water that is formed by the melting of snow or rain and percolates through soil and rocks, serving as a precious natural resource for various purposes such as drinking, agriculture, and industry. ...
The principle of groundwater flowing within a geological formation called aquifers is presented. In particular, the derivation of the mathematical equations describing the movement of subsurface water within the geological formation is presented with their solutions.Abdon Atangana...
to drop below the roots of plants and to become disconnected from stream channels, contributing to a landscape with highly fragmented GDEs that often rely on shallow groundwater supported by local irrigation return flow, water conveyance or discharge from wastewater treatment facilities15. As groundwat...
GWPI definition Groundwater Potential Index (GWPI) is a method of predicting areas of high groundwater potential in a region. Once the thematic layers of the different parameters are prepared with their weights (Table 5), the groundwater potential index (GWPI) is calculated based on the linea...
According to the flow measurements made between 1986 and 2005, the average flow rate of Yeniçıkrı spring is 47 lt/s. The static level of wells is the same as the spring discharge elevation (890 meters). It can be said that Yeniçıkrı spring works like a spillover ...
10 Model sensitivity to the definition of environmental flow requirements. a, Table giving the different criteria of the Q90 windows and consecutive years used to estimate the environmental flow limits. b, c, Histograms of the limits reached, estimated using the Q90 over five years (b) and the...
3月1日,华北水利水电大学校长刘俊国教授作为通讯作者在《Science》同期发表两篇重磅学术论文。两篇论文题目分别为《Anthropogenic climate change has influenced global river flow seasonality》和《The changing nature of groundwater in the global water cycle》。据悉,这也是华北水利水电大学建校以来,首次在《Science...
Groundwater resource refers to an essential natural source of water found beneath the Earth's surface, which can be vulnerable to degradation due to unscientific urbanization and industrialization practices. AI generated definition based on:Disaster Resilience and Sustainability,2021 ...
AndreasHartmann, inReference Module in Earth Systems and Environmental Sciences, 2021 Groundwater flow and discharge Groundwater flowwithin an aquifer depends on the “slope of the aquifer”, i.e. the difference of groundwater heads over a distance, the inverse of resistance to flow within the ...
of location-specific values enable us to track ecological responses to groundwater levels that fluctuate above and below local baseline conditions, which can vary greatly due to vegetation species composition and density, aquifer properties, natural climate and surface water flow and groundwater regimes...