Results 121 to 130 of about 2,755 (234)

Impacts of Spatial Resolution, Groundwater Parameterizations, and Vadose Zone Thickness on Land Surface Simulations

Water Resources Research, Volume 62, Issue 6, June 2026.
Abstract Accurate kilometer‐scale modeling of land processes is crucial for improving weather and climate forecasting. However, persistent biases, such as the well‐documented warm temperature and dry bias in the central midlatitudes, continue to pose challenges.
Mahmoud Mbarak, Zong‐Liang Yang
wiley   +1 more source

Integrated GIS-machine learning approach to irrigation water quality assessment in coastal aquifers. [PDF]

Sci Rep
Nefla L, Bergal A, Boumaraf W, Gheid S, Bouksiba C, Khammar H, Celico F, Nasri H, Gaagai A, Elsayed S, El-Baki MSA, Attiah AM, Székács A, Saeed O, Gad M.   +14 more
europepmc   +1 more source

Reconstructing China's Natural Streamflow at 1‐km Resolution

Water Resources Research, Volume 62, Issue 6, June 2026.
Abstract Climate change and intensifying human activities are placing unprecedented pressure on China's water resources, necessitating high‐resolution, naturalized streamflow records for effective management. We develop a 1‐km gridded fully coupled land‐surface‐hydrologic‐hydrodynamic modeling system for China based on the CLHMSv2.0 model.
Ningpeng Dong, Mingxiang Yang, Jianhui Wei, Shiqin Xu, Yong Zhao, Xuejun Zhang, Bo Liu, Mengqi Wu, Hao Wang, Harald Kunstmann   +9 more
wiley   +1 more source

Coastal aquifers key contributors to ocean chemistry through solute fluxes. [PDF]

Nat Commun
Kiro Y.
europepmc   +1 more source

The Role of Amplicon Length and Total DNA Length in Synthetic DNA Tracer Degradation and Adsorption During Transport Through Sand

Water Resources Research, Volume 62, Issue 6, June 2026.
Abstract Synthetic DNA tracers are increasingly used in subsurface hydrological studies because their large sequence diversity enables the design of numerous uniquely identifiable tracers. However, previous studies have not isolated how amplicon length, flanking region length, and total DNA length independently control tracer degradation and adsorption
Geng Liu, Chaozi Wang, Helen E. Dahlke, M. Todd Walter, En Xie, Xiao Zhao, Guanhua Huang, Quanzhong Huang, Xin He, Xinfeng Wang, Jiarong Liu, Zengjie Hu, Yuhan Zhang, Haoqi Guo, Zhen Wang, Pu Wang, Weishu Wang, Chenglong Zhang, Zailin Huo   +18 more
wiley   +1 more source

Kernel principal component analysis-based water quality index modelling for coastal aquifers in Saudi Arabia. [PDF]

Sci Rep
Aldrees A, Jibrin AM, Dan'azumi S, Al-Suwaiyan M, Abba SI, Yaseen ZM.   +5 more
europepmc   +1 more source

Calcium and Multi‐Isotope Constraints on Cation Exchange in Groundwater

Water Resources Research, Volume 62, Issue 6, June 2026.
Abstract Cation exchange is one of the most important processes in water‐rock interaction in the presence of clay minerals, with a common Ca‐Mg‐Na exchange system. However, systematic verification of Ca isotopes for tracing cation exchange in natural environments is lacking due to overlapping factors, such as dissolution‐precipitation of Ca‐minerals ...
Tianming Huang, Yin Long, Zhenbin Li, Lanping Feng, Yajing Zhao, Yiman Li, Wenjing Liu, Zhifang Xu, Shengwen Qi, Zhonghe Pang   +9 more
wiley   +1 more source

Deep learning framework for mapping nitrate pollution in coastal aquifers under land use pressure. [PDF]

Sci Rep
Chahid M, El-Messari JES, Hilal I, Abdi N, Ali T, Chakrabortty R, Faqeih KY, Alamri SM, Alamery ER, Tariq A, Aqnouy M.   +10 more
europepmc   +1 more source

Late Jurassic Carbon Isotope Excursion (Middle Oxfordian Event) Paces With Astronomical Forcing in the Northwestern Tethys

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Marine carbonate carbon isotopes (δ13C), over orbital to multi‐million‐year timescales, provide critical insight into the carbon cycle connecting Earth's atmosphere, lithosphere, hydrosphere and biosphere. However, the influence of astronomical forcing on deep time carbon cycle dynamics remains poorly constrained.
Deyan Zhang, Su Li, Xu Yao, Chuanlong Mou, Ulrich Heimhofer   +4 more
wiley   +1 more source

Decreasing groundwater temperature relieves seawater intrusion in coastal aquifers. [PDF]

Fundam Res
Xin P, Pu L, Lao C, Yu X, Bo Y, Zhou F, Yuan S, Tang H, Li L.   +8 more
europepmc   +1 more source