Results 41 to 50 of about 311 (197)

Remote Infiltration Areas as a Main Source of Ground Water for Floodplain Forest Without Floods

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2019
This article brings new information about phenomenon of the growth of floodplain forest without influence of floods over 50 years. Floodplain forest and its hydrogeological regime are under detail research for 10 years and detail 10 years data from ...
Jitka Novotná, David Juřička, Marcela Burnog, Michaela Kotlánová, Jindřich Kynický   +4 more
doaj   +1 more source

Response of redox zonation to recharge in a riverbank filtration system: a case study of the Second Songhua river, NE China

Hydrology Research, 2020
Bank filtration induced by groundwater pumping results in redox zonation along the groundwater flow path. Besides the river water, recharge from other sources can change local redox conditions; therefore, redox zonation is likely to be complex within the
Xiaosi Su, Yaoxuan Chen, Hang Lyu, Yakun Shi, Yuyu Wan, Yiwu Zhang   +5 more
doaj   +1 more source

Nanowires Reinforce Oriented Macroporous Aerogels for Rapid Uranium Removal from Acidic Radioactive Wastewater

Advanced Science, EarlyView.
A “reinforced concrete” structural aerogel with directional microchannels is engineered for rapid uranium capture. The interconnected architecture enables ultrafast water permeation, and the nanowire reinforcement yields a 70‐fold increase in mechanical strength.
Ze Liu, Simin Guan, Se Shi, Hao Wang, Wenya Zhou, Hui Wang, Tao Liu, Yihui Yuan, Ning Wang   +8 more
wiley   +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

Groundwater Rise Sustains the World's Largest Alpine Water System Under Global Warming

Advanced Science, EarlyView.
Shallow groundwater depth (SGWD) across the non‐permafrost plains of the Qinghai–Xizang Plateau decreased at averagely 0.02 m year−1, adding 31.44 Gt of freshwater storage from 2000 to 2020 and sustaining ∼53 500 km2 of alpine ecosystems. A vadose‐zone capacity of 426.6 Gt reveals these aquifers as promising reservoirs, highlighting groundwater's ...
Jianqing Du, Zhixiang Niu, Yanfen Wang, Shirui Zhou, Youqing Yang, Xiang Wei, Haishan Niu, Yitao Zhang, Anquan Xia, Yali Liu, Yanbin Hao, Kai Xue, Bingfang Wu, Xinquan Zhao, Tandong Yao, Yiyu Chen   +15 more
wiley   +1 more source

Prediction of change in wetland habitats by groundwater: case study in Northeast Lithuania [PDF]

Estonian Journal of Earth Sciences, 2013
The main aim of this article is to assess changes in important waterfowl habitats – protected wetlands situated in the impact zone of proposed dolomite mining.
Rita Linkevičienė, Jonas Satkūnas, Rasa Šimanauskienė, Rimantas Petrošius, Julius Taminskas   +4 more
doaj   +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

Hydrological and Isotopic Variability of Perched Wetlands on North Stradbroke Island (Minjerribah), Australia: Implications for Understanding the Effects of Past and Future Climate Change

Frontiers in Environmental Science, 2022
Over the first two decades of the 21st century, many wetlands in eastern Australia exhibited declining water levels, causing concern for communities and environmental managers and raising questions about the roles of climate change and other human ...
Jonathan J. Tyler, Jonathan J. Tyler, Jonathan C. Marshall, Jonathan C. Marshall, Cameron Schulz, Cameron Barr, Cameron Barr, Harald Hofmann, Joanna J. Blessing, Kelsey McCoy, Glenn B. McGregor, John Tibby, John Tibby   +12 more
doaj   +1 more source

Phytoremediation of arsenic-contaminated groundwater using arsenic hyperaccumulator Pteris vittata L.: Effects of frond harvesting regimes and arsenic levels in refill water

Journal of Hazardous Materials, 2011
A large-scale hydroponic system to phytoremediate arsenic-contaminated groundwater using Pteris vittata (Chinese brake fern) was successfully tested in a field. In this 30-wk study, three frond-harvesting regimes (all, mature, and senescing fronds) and two water-refilling schemes to compensate for evapotranspiration (high-As water of 140-180 μg/L and ...
University of Florida, Mid-Florida Research and Education Center, Department of Environmental Horticulture, Apopka, FL 32703, USA ( host institution ), Natarajan, Seenivasan, Stamps, Robert H., Ma, Lena Q., Saha, Uttam K., Hernandez, Damaris, Cai, Yong, Zillioux, Edward J.   +7 more
openaire   +3 more sources

Crop insurance and irrigation behavior: The conditional role of pumping costs

American Journal of Agricultural Economics, EarlyView.
Abstract Excessive water use for irrigation can accelerate the depletion of water resources, undermining agriculture's resilience to weather‐related shocks. Understanding how farmers make water use decisions is essential for developing effective water management policies.
Sungmin Cheu, Molly Sears
wiley   +1 more source