Results 251 to 260 of about 94,919 (328)

Use of natural isotopes and groundwater quality for improved recharge and flow estimates in dolomitic aquifers

, 2009
D.B. Bredenkamp
openalex   +2 more sources

Assessment of Surface Heat Flux and Deep Fluid Degassing in Fracture‐Dominated Geothermal Zones in Taxkorgan, Xinjiang, Western China

Geochemistry, Geophysics, Geosystems, Volume 26, Issue 10, October 2025.
Abstract Understanding surface heat flux is essential for evaluating geothermal system dynamics and resource potential, particularly in tectonically active but non‐volcanic regions. This study presents the first integrated assessment of surface heat flux in three representative geothermal areas in Taxkorgan County, western China, including Taheman (THM)
Yingchun Wang, Yanlong Kong, Shuang Liao, Yuanzhuo Dong, Yi Wang   +4 more
wiley   +1 more source

Comparison of Groundwater Recharge between HELP Model and SWAT Model

, 2010
Do-Hun Lee, Nam‐Won Kim, Il-Moon Chung
openalex   +2 more sources

Geochemical and Climatic Influences on Spatiotemporal Water Quality Changes in Drinking Water Source Lakes in Pakistan: Implications for Environmental and Public Health

GeoHealth, Volume 9, Issue 10, October 2025.
Abstract Climate change, rapid urbanization, and population growth are increasingly influencing the quality and quantity of surface water resources, especially in vulnerable reservoir systems. This study investigates the spatiotemporal changes in water features and quality of three key drinking water source lakes‐Rawal, Simly, and Khanpur (RSK ...
Toqeer Ahmed, Saif Ullah, Zulqarnain Satti, Zheng Siyue, Anwar Eziz, Alishir Kurban, Mumtaz Ahmed, Hifza Rasheed   +7 more
wiley   +1 more source

Spatial modelling of groundwater potential zones in the Neyyar Basin using machine learning and morphometric analysis. [PDF]

Sci Rep
Jerin Joe RJ, Pitchaimani VS, Kaliraj S, Abishek SR, Promilton AAA, Karuppannan S.   +5 more
europepmc   +1 more source

Sassolite Precipitation at the Restless Campi Flegrei Volcano in Italy Points to Hydrothermal Flashing by Deep Boron‐Rich Brines

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.
Abstract Studying the behavior of dormant volcanoes is a major challenge in volcanology. Here, we conducted a 10‐year survey of hydrothermal mineralization at Campi Flegrei, an active volcano near Naples in Italy, which last erupted in 1538. Our survey revealed a significant output of boric acid at the hydrothermal sulfate discharge area of Pisciarelli,
M. Piochi, A. Mormone, G. Solomita, R. Moretti   +3 more
wiley   +1 more source

Monitoring of shallow groundwater in Lower Saxony, Germany-spatial variability of redox conditions and benefit of the redox proxy ∆_Mn-Fe. [PDF]

Environ Monit Assess
Hamer K, Ritter J.
europepmc   +1 more source

Fate of Underground Brine Resources in Beach and Neritic Zones in Shallow Aquifers Driven by Salt Pumps

Water Resources Research, Volume 61, Issue 10, October 2025.
Abstract Underground brine in beach and neritic zones (UBBN), widely distributed on muddy coasts in arid coastal regions, undergoes dynamic salt cycling driven by a “salt pump” system, composed of hydraulic gradients, salinity gradients, and tidal forces.
Yufeng Zhang, Tianyuan Zheng, Xiujun Guo, Jian Luo   +3 more
wiley   +1 more source

Hydrological model and integrated GIS techniques for simulation and analysis of the long-term water balance in a coastal aquifer, Spain. [PDF]

Sci Rep
Amen EM, Calvache ML.
europepmc   +1 more source

Projected Climate Change Impacts on Groundwater–Surface Water Connectivity in a Compartmentalized Mountain Headwater Bedrock Aquifer

Water Resources Research, Volume 61, Issue 10, October 2025.
Abstract How mountain headwaters and their groundwater‐dependent ecosystems will respond to future climate change remains largely unknown. These challenges stem from the difficulty of gathering relevant hydrological observations and implementing modeling strategies suited to data‐scarce systems.
R. Abhervé, C. Roques, J.‐R. de Dreuzy, T. Van Der Veen, L. Dumaine, E. Chatton, P. Brunner, L. Aquilina, L. Servière   +8 more
wiley   +1 more source