Results 101 to 110 of about 2,445 (206)

Winter Natural Evaporation Experiment of Deep Brine With Sand‐Gravel Pores in Da Lang Tan

Engineering Reports, Volume 8, Issue 8, August 2026.
The deep sand gravel type pore brine in Qaidam Basin belongs to unsaturated chloride type brine with high calcium, high sodium and low potassium. A total of 600 kg of graveltypepore brine at 1000–2000 m underground in Dalangtan mining area, was selected for the test, and evaporated and crysta‐llized in the natural state in summer.
Guo Min, Wang Peiyan, Zhang Jiaojiao, Xue Chaoqun   +3 more
wiley   +1 more source

Potential Warming‐Induced Changes in Stream Water Sources Between Proglacial and Non‐Glacial Streams, South‐Central Alaska

Hydrological Processes, Volume 40, Issue 8, August 2026.
Land cover and elevation are shown to influence the proportion of stream source waters across glacial and non‐glacial streams. Groundwater makes up a large proportion of both early season and late season flow in most glacial and non‐glacial streams, while the timing of snow and ice melt is driven by the presence or absence of a glacier within the ...
H. K. Richardson, A. J. Bergstrom, J. C. Koch, Z. A. Frederick, J. B. Shanley, E. H. Baker   +5 more
wiley   +1 more source

Managing the Environmental Impacts of Outdoor Winter Grazing by Livestock

New Zealand Journal of Agricultural Research, Volume 69, Issue 4, August 2026.
This review presents a synthesis of current knowledge about managing the potential impacts of outdoor animal wintering activities and their consequences for a range of environmental outcomes. The scope is confined to field‐based wintering approaches and thus, does not consider issues associated with the winter use of animal shelters or standoff systems.
Ross M. Monaghan, Brendon Malcolm, Chandra Ghimire, L. Chris Smith, Bob Longhurst   +4 more
wiley   +1 more source

Endoscopic Suture Ligation and Sclerotherapy for Pharyngolaryngeal Venous Malformation

The Laryngoscope, Volume 136, Issue 8, Page 3477-3486, August 2026.
This study evaluated suture ligation combined with sclerotherapy in 53 patients with pharyngolaryngeal venous malformations. A single procedure achieved complete resolution in 79.25% of cases, with no serious complications or need for prophylactic tracheostomy.
Jiajun Tian, Juke Ma, Ahmad A. Hariri, Zhenghua Lv, Peng Cui, Wei Xu   +5 more
wiley   +1 more source

Implications of heterogeneous embankment conditions for geoelectrical investigations on dams: A case study at Mactaquac Dam, Canada

Near Surface Geophysics, Volume 24, Issue 4, Page 303-324, August 2026.
Abstract Electrical resistivity tomography (ERT) has been shown to be effective for surveying and monitoring dams, due to the method's sensitivity to moisture content and relevant physical properties (e.g., porosity). Automated ERT systems, capable of time‐lapse monitoring, can be used to detect variations in ground conditions.
John S. Ball, Karl E. Butler, Jonathan E. Chambers, Paul B. Wilkinson, Andrew Binley   +4 more
wiley   +1 more source

Contrastive Self‐Categorization as a Resource for Defending Cultural Stereotypes

Symbolic Interaction, Volume 49, Issue 3, Page 761-784, August 2026.
This study explores how speakers defend morally sanctionable cultural stereotypes from challenges in adult second language classrooms. Within the conversation analysis and membership categorization analysis frameworks, I examine two extended video‐recorded class discussions in which students maintain face‐threatening, stereotypical portrayals of ...
Nadja Tadic
wiley   +1 more source

Natural Structural Transition of Gas Hydrates From sI to sII in the Deep Seafloor

Geophysical Research Letters
The evolution of gas hydrates influenced by the seawater environment is unknown. We present a model of structural transformation from sI hydrate to sII hydrate due to the influence of seawater environment and vent fluid in nature through in situ ...
Liang Ma, Zhendong Luan, Zengfeng Du, Minxiao Wang, Lianfu Li, Shichuan Xi, Yitong Zhang, Xiong Zhang, Xin Zhang   +8 more
doaj   +1 more source

Carbonate‐Associated Sulfate Does Not Record Superheavy δ34S in Deep Scandinavian Bedrock Fractures: Implications for Pyrite Formation in the Deep Biosphere

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract In deep bedrock fractures of the Fennoscandian shield, pyrite with “superheavy” δ34S values of up to 147‰ exists together with calcite. The extreme variability and 34S‐enrichment in pyrite indicate that microbial sulfate reduction (MSR) evolved to almost complete sulfate exhaustion in closed‐system microenvironments.
V. Fichtner, F. Genske, E. Kooijman, H. Drake   +3 more
wiley   +1 more source

Inferring the Base of Submarine Permafrost in the Canadian Beaufort Sea From Seismic Data and the Depth of the Gas Hydrate Stability Zone

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 8, August 2026.
Abstract The widespread presence of submarine permafrost in the southern Canadian Beaufort Sea provides necessary stability conditions for gas hydrates on the shallow shelf. However, the submarine permafrost is still relatively underexplored. Representing mostly relict terrestrial permafrost, submarine permafrost was formed by subaerial exposure to ...
Henrik Grob, Micheal Riedel, Sebastian Krastel, Jonas Preine, Mathieu J. Duchesne, Young Keun Jin, Jong Kuk Hong   +6 more
wiley   +1 more source

A Robust, Low‐Cost Conductance Sensor for High Resolution Real‐Time Monitoring of Streambed Pore Water Dynamics

Water Resources Research, Volume 62, Issue 8, August 2026.
Abstract The groundwater—surface‐water interface is an important regulator of many biogeochemical processes along river corridors. One of the main drivers of these processes is the pore water travel time along hyporheic flow paths. However, our understanding and ability to predict the spatial‐temporal dynamics of subsurface travel times are limited ...
Nicolai Brekenfeld, Sophie Comer‐Warner, Theresa Blume, Nicholas Kettridge, David M. Hannah, Kevin Bishop, Hjalmar Laudon, Hanna Schulz, Adam S. Ward, Stefan Krause   +9 more
wiley   +1 more source