Results 31 to 40 of about 79,033 (262)

Assessing aquifer responses to earthquakes using temporal variations in groundwater monitoring data in alluvial and sedimentary bedrock aquifers

Geomatics, Natural Hazards & Risk, 2020
Water level and hydrochemical parameters from groundwater monitoring wells can be effectively used for interpreting changes in the groundwater system when aquifers are appropriately characterized.
Jae Min Lee, Nam C. Woo, Dong-Chan Koh, Kue-Young Kim, Kyung-Seok Ko   +4 more
doaj   +1 more source

Water quality index for assessment of drinking groundwater purpose case study: area surrounding Ismailia Canal, Egypt

Journal of Engineering and Applied Science, 2022
The dramatic increase of different human activities around and along Ismailia Canal threats the groundwater system. The assessment of groundwater suitability for drinking purpose is needed for groundwater sustainability as a main second source for ...
Hend Samir Atta, Maha Abdel-Salam Omar, Ahmed Mohamed Tawfik   +2 more
doaj   +1 more source

Single–Atom Iron Sites Enable Enhanced Arsenic Removal From Water Through Synergistic Adsorption–Oxidation

Advanced Science, EarlyView.
Single–atom iron anchored on nitrogen–doped porous biochar exhibited ultra–efficient performance, exceptional environmental resilience, and integrated adsorption–oxidation functionality. The multifunctional architecture of the support and the unparalleled reactivity of single–atom iron underpinned the cooperative adsorption and oxidation of As(III ...
Tao Sun, Chao Wang, Shihang Wu, Xiaojia Zhou, Penggang Pei, Huijuan Yu, Yun Zhang, Qingqing Huang, Yuebing Sun   +8 more
wiley   +1 more source

Drivers of Precision Agriculture Adoption in Italian Viticulture

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the main drivers influencing the adoption of two types of precision farming technologies in the viticultural sector: Decision Support Systems (DSSs) and Variable Rate Technologies (VRTs). We apply a partial proportional odds model and find that socio‐demographic characteristics are not significant determinants of adoption ...
Olimpia Fontana, Linda Arata, Margherita Muzzillo, Paolo Sckokai   +3 more
wiley   +1 more source

The Cow or the Credit: Causal Relationship Between California Dairy Herd Consolidation and Anaerobic Digesters

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The California dairy industry has experienced considerable consolidation over the past 30 years. During this period, there has also been substantial technological innovation, implementation of the state's Low Carbon Fuel Standard program, and rapid adoption of anaerobic digesters.
Michael McCullough, Jarrett Hart
wiley   +1 more source

Spatiotemporal Evolution of Groundwater System Sustainability in Northeast China’s Transboundary River Basins Under Agricultural Expansion and Climate Variability: Insights from GRACE Satellite Observations

Hydrology
Groundwater is a critical strategic resource supporting agricultural production and ecological security in the transboundary river basins of Northeast China.
Yujia Liu, Yang Liu, Kaiwen Zhang, Changlei Dai   +3 more
doaj   +1 more source

Effect of Hydrate on Gas/Water Relative Permeability of Hydrate-Bearing Sediments: Pore-Scale Microsimulation by the Lattice Boltzmann Method

Geofluids, 2021
As a clean energy source with ample reserves, natural gas hydrate is studied extensively. However, the existing hydrate production from hydrate deposits faces many challenges, especially the uncertain mechanism of complex multiphase seepage in the ...
Xin Xin, Bo Yang, Tianfu Xu, Yingli Xia, Si Li   +4 more
doaj   +1 more source

Optimization of F¯ Removal From Wastewater Utilizing Alternating Current Electrocoagulation Coupled With Sonication Using a Statistical Design Approach

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Combining electrochemical and advanced oxidation processes (AOPs) has greatly mitigated the limitations of electrocoagulation (EC) in water treatment. This study examined the effectiveness of sonolysis (US)‐assisted alternating current (AC)–EC in reducing fluoride (F¯) from landfill leachate wastewater (LLW), with measurements of electrical ...
Perumal Asaithambi, Madhappan Santhamoorthy, Arun Thirumurugan, Suresh Pratap, Bheem Pratap, Ravikumar Jayabal, Vishal Kumar Parida, Subramaniapillai Niju   +7 more
wiley   +1 more source

Trade-offs between water-saving and aquifer recharge: evaluating canal lining strategies in the Nile Delta

Water Science
Efficient management of irrigation water is critical for sustaining agriculture in the Nile Delta, where canal seepage serves as both a loss from surface water delivery and a key recharge mechanism for the shallow aquifer. This study assessed the impacts
Hend S. Atta, Eman Nofal, Manal Abd El Moneam   +2 more
doaj   +1 more source

A review: research methods that describe the environmental behavior of colloids in groundwater

Shui kexue jinzhan, 2016
Colloids are widely distributed in groundwater systems and facilitate transport of trace elements and organics. They therefore play an important role in mass transfer with subsequent impacts on groundwater quality. In this contribution,we have summarized
ZHANG Wenjing, ZHOU Jingjing, LIU Dan, LI Haoyang, YU Xipeng, HUAN Ying   +5 more
doaj   +1 more source