Results 181 to 190 of about 17,885 (258)

PSO-Optimized Ensemble Learning with SHAP for Seasonal Groundwater Quality Prediction. [PDF]

Ground Water
Selmane T, Hasnaoui Y, Aloui N, Lachehab S, Seraiche L, Dougha M.   +5 more
europepmc   +1 more source

Coupled numerical simulation and strategy optimization of land subsidence caused by groundwater extraction in Langfang City. [PDF]

PLoS One
Xie Y, Fu G, Guo H, Qi J, Guo K, Wang Y, Tian S.   +6 more
europepmc   +1 more source

Cotton rotation with single and multispecies cover crops affects yield, quality, and economic outcomes

Agrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.
Abstract Cover crops (CCs) have gained popularity in continuous crop production systems due to their agroecosystem benefits. This study evaluated the effects of nine CC treatments (single or multispecies) and no cover crop (noCC) on cotton (Gossypium hirsutum L.) growth characteristics, production, and economic returns in the Mid‐South United States ...
Mehtab Muhammad Aslam, Pranay Kumar Kadari, Gurbir Singh, Kelly A. Nelson, Gurpreet Kaur   +4 more
wiley   +1 more source

Selected Physical and Geotechnical Properties of Loess in Wairarapa Valley, New Zealand

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 4, December 2026.
Loess up to 10 m thick covers marine terraces, old river aggradation terraces, and gentle hill country slopes in Wairarapa, New Zealand. In the drier eastern and southern parts of Wairarapa, the loess is subject to dry summer and autumn and wet winter and spring in most years.
Alan S. Palmer
wiley   +1 more source

PFAS Vadose Zone Mass Discharge at an AFFF‐Impacted Site: 1. Validation Based on a Multiple Lines‐of‐Evidence Approach

Remediation Journal, Volume 36, Issue 2, Spring 2026.
ABSTRACT Questions have recently been raised about the suitability of using porewater samples collected with suction lysimeters to estimate per‐ and polyfluoroalkyl substances (PFAS) mass discharge in the vadose zone. Multiple lines of evidence were evaluated to determine if porewater samples collected during a data gaps investigation in the former ...
Grant R. Carey, David T. Adamson, Rita K. Krebs, Mia Rebeiro‐Tunstall, Kevin G. Mumford, Bo Guo, Gabriel T. Carey, Kiera Rooney, Sabrina Moga   +8 more
wiley   +1 more source

Preliminary Evaluation of In Situ Chemical Oxidation Effects on Soil Carbon Dioxide Emission in a Soil Slurry System

Remediation Journal, Volume 36, Issue 2, Spring 2026.
ABSTRACT In situ chemical oxidation (ISCO), a remediation technology for soil and groundwater contamination, utilizes oxidants that can impact the soil environment and indirectly influence soil CO2 emissions. Understanding these emissions may support more sustainable ISCO applications by enabling adjustments to treatment conditions that limit ...
Wei‐Jiun Wang, Chenju Liang
wiley   +1 more source

The Earth's Greatest Porous Media

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract How deeply does modern meteoric water circulate into the continental crust? How deep is the Earth's Critical Zone (CZ), the top layer of the continental lithosphere that co‐evolves with the atmosphere, hydrosphere, and biosphere, extending from vegetation canopy down to fresh bedrock and the base of active groundwater circulation?
Ying Fan, William E. Dietrich, Jérôme Gaillardet, Steve E. Ingebritsen   +3 more
wiley   +1 more source

Protecting Public Health Through Water Quality Management and Monitoring: Session Proceedings From the 2025 Water for Food Global Conference

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract The Daughtery Water for Food Global Institute (DWFI) held the Water for Food Global Conference (WFGC) that brought together over 400 experts along with organizations from government agencies, policymaking groups, nonprofits, non‐governmental organizations, entrepreneurs, water managers, producers, commodity boards, students, and industry to ...
Kelli C. Gribben, Nirupam Aich, Andrea Basche, Brian Bruckner, Aaron Lee M. Daigh, Brandon Hunnicutt, Rena R. Jones, Laura Nagengast, Daniel Snow, Lyndon Vogt, Jesse E. Bell   +10 more
wiley   +1 more source

Four Decades of Research at the MADE Site and Beyond: Advancing the Understanding and Modeling of Solute Transport in Heterogeneous Media

Reviews of Geophysics, Volume 64, Issue 4, December 2026.
Abstract Spatial heterogeneity, manifested as strong variability in hydraulic conductivity (K) within geological formations, exerts a fundamental control on groundwater flow and solute transport. Because K can vary over multiple orders of magnitude in complex three‐dimensional patterns, predicting contaminant plume migration remains a long‐standing ...
Zhilin Guo, Maosheng Yin, Peiyao Dong, Yong Zhang, Kewei Chen, Graham Fogg, Brian Berkowitz, Marco Dentz, Chunmiao Zheng   +8 more
wiley   +1 more source

A Robust AHP–GIS Based Flood Susceptibility Mapping Using Stochastic Hill‐Climbing Algorithm

Journal of Flood Risk Management, Volume 19, Issue 4, December 2026.
ABSTRACT Flooding is one of the most frequent and devastating natural hazards affecting urban areas globally, leading to considerable social, economic, and environmental impacts. In the present study, a novel framework for flood susceptibility mapping is proposed using the stochastic Hill‐Climbing (SHC) method in the Analytical Hierarchy Process (AHP ...
Akhilesh Poyam, Vikas Kumar Vidyarthi, Manikant Verma   +2 more
wiley   +1 more source