Results 61 to 70 of about 7,705 (173)
Using a 4‐year drought experiment in the hot deserts of the US, we found that herbaceous plant communities were more sensitive to seasonal precipitation than to the cumulative effects of drought. Abstract The hot deserts of the southwestern United States are experiencing increased frequency, severity, and duration of drought due to anthropogenic ...
T. Ohlert +4 more
wiley +1 more source
State of the Practice − Sub‐Aqueous In‐Situ Solidification for Contaminated Sediment Remediation
ABSTRACT In‐situ solidification (ISS) has emerged as a cost‐effective and versatile technology for sediment remediation, particularly for addressing contamination at greater sediment depths. This paper evaluates ISS in the context of conventional sediment remediation approaches, highlighting its advantages, design and implementation considerations, and
Michael W. Sabulis +8 more
wiley +1 more source
This report presents a case of wound myiasis caused by Chrysomya bezziana which resulting from a small wound sustained by a spectator of “Tip‐Cat‐sport.” After all maggots were removed, wound debridement followed by surgical excision of the affected tissue and a skin graft was performed. After two months, the wound completely healed.
Jahan Esha Ishrat +5 more
wiley +1 more source
This study evaluated whether artificial shelters can mimic the microclimatic benefits of foundation shrubs to support vertebrate biodiversity in dryland ecosystems facing desertification. Surveys conducted at Californian desert sites (2022–2023) showed that artificial shelters increased vertebrate abundance and richness, performing comparably to native
Nargol Ghazian +3 more
wiley +1 more source
Biomass‐Derived Carbon Photocatalysts for Organic Pollutant Degradation: Strategies and Perspectives
Recent advances in biomass‐derived carbon photocatalysts are highlighted, focusing on synthesis, surface engineering, and mechanisms such as ROS generation and band‐gap tuning. Heteroatom doping, heterojunctions, and hybrid architectures boost visible‐light activity, while scalability and stability challenges are addressed for practical environmental ...
Jagadis Gautam +6 more
wiley +1 more source
Field Observations of Decreasing Rock Fracturing Rates Over Geologic Time
Abstract Rock fracturing regulates the topography, carbon cycle, geologic hazards, and infrastructure degradation of the Earth. Yet, there remains a paucity of constraints on long‐term fracturing behavior. Here we use field measurements of 2221 clasts across a range of environments and rock types to show that the number and total length of fractures in
M. Rasmussen +17 more
wiley +1 more source
Facilitated Transport of Organic Contaminants in a High Concentration, Multicomponent Plume
Abstract A field experiment evaluated the transport of organic contaminants in a plume from hazardous waste disposal areas at the Rocky Mountain Arsenal. The plume contained many xenobiotic contaminants, with widely varying expected mobilities.
D. M. Mackay +7 more
wiley +1 more source
Composite railway sleepers encompass a diverse range of material systems, including polymer‐based composites manufactured from virgin and recycled polymers, as well as hybrid formulations tailored for structural and environmental performance. They withstand deterioration, insect infestations, and humidity, resulting in enhanced durability and prolonged
Ekow Quansah +6 more
wiley +1 more source
Dynamic Risk From Mexican Wolves and Mountain Lions Influences Elk Foraging Behavior
We observed elk foraging across a wolf risk gradient throughout all seasons and diel periods to quantify proportions of foraging, intense vigilance, and multitasking at the individual and herd levels. We quantified encounter and kill risk from Mexican wolves and mountain lions using habitat selection functions and utilization distributions.
Julia E. Olson +8 more
wiley +1 more source
Creosote growth rate and reproduction increase in postfire environments
Human activities are changing patterns of ecological disturbance globally. In North American deserts, wildfire is increasing in size and frequency due to fuel characteristics of invasive annual grasses.
Rebecca Lee Molinari +5 more
doaj +1 more source

