Results 61 to 70 of about 278,332 (296)

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Addressing water scarcity challenges through rainwater harvesting: A comprehensive analysis of potential zones and model performance in arid and semi-arid regions–A case study on Purulia, India

HydroResearch
Water scarcity in arid and semi-arid regions is a critical global concern, necessitating innovative solutions to address increasing water demands in these vulnerable areas.
Subhra Halder, Suddhasil Bose
doaj   +1 more source

Factoring water harvesting into climate change adaptation: Endogenous responses by smallholder farmers in Gwanda district, Zimbabwe

Cogent Social Sciences, 2020
Climate change in the form of temperature increases and rainfall variability has intensified in the last three decades. Recent studies in Southern Africa (of which Zimbabwe is part) have indicated the extreme vulnerabilities of smallholder farmers to the
Sibonokuhle Ndlovu, Bakani Mathe, Keith Phiri, Douglas Nyathi   +3 more
doaj   +1 more source

Monitoring of water quality from roof runoff: Interpretation using multivariate analysis [PDF]

, 2011
The quality of harvested rainwater used for toilet flushing in a private house in the south-west of France was assessed over a one-year period. Temperature, pH, conductivity, colour, turbidity, anions, cations, alkalinity, total hardness and total ...
S. Jacob, Sablayrolles, Caroline,, Vignoles-Montrejaud, Mireille, Jacob, S., Montréjaud Vignoles, Mireille, C. Sablayrolles, C. Vialle, M. Montrejaud-Vignoles, Huau, Marie-Christine, Sablayrolles, Caroline, Jacob, Séverine, M. Lovera, M.-C. Huau, Huau, M.-C., Vialle, Claire, Lovera, M., Lovera, Maurin   +16 more
core   +1 more source

Polydopamine‐Wool Textiles for Sustainable Interfacial Solar Vapor Generation

Advanced Science, EarlyView.
A natural wool textile engineered for high solar absorbance and a fast‐wicking structure serves as a highly efficient, single‐layer system for interfacial solar vapor generation (ISVG). This integrated evaporator seamlessly couples rapid water transport with continuous evaporation. Ultimately, this sustainable photothermal design offers a scalable, eco‐
Kyuin Park, Jintong Gao, Hansadi Jayamaha, Yipu Wang, Mia Bressler, Lenan Zhang, Larissa M. Shepherd   +6 more
wiley   +1 more source

Determinants of farmers’ decision to use rainwater harvesting practices in Hulbarag district silte zone Ethiopia

Discover Sustainability
Rainwater harvesting is a proven, centuries-old strategy for mitigating vulnerability to drought and erratic rainfall, thereby enhancing agricultural resilience.
Kelifa Ahmed Kerebo, Yechale Kebede Bizuneh, Abren Gelaw Mekonnen, Yimer Mohammed   +3 more
doaj   +1 more source

Rainwater and fog harvesting from solar panels [PDF]

Global Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVES: Jordan is among the most water-scarce countries in the world. The scarcity of water resources in Jordan is driving the development and advances of non-conventional water techniques that enable integrated management of water ...
I. Alazzam, K. Shatanawi, R. Al-Weshah
doaj   +1 more source

Perovskite CsPbI3 Nanocrystal and Nanowire Incorporated G‐C3N4 Nanosheets for CO2 Reduction and NO Removal

Advanced Science, EarlyView.
CsPbI3 nanostructures integrated with g‐C3N4 formed S‐scheme heterojunctions enabling efficient photocatalytic CO2 reduction and NO abatement. The g‐C3N4/CsPbI3 nanowires achieved a CO production rate of 4.6 µmol g−1 h−1, while nanocrystal composites delivered 69.5% NO removal with only 5.0% NO2 selectivity, driven by highly energetic charge carriers ...
Xiao Zhang, San Ping Jiang
wiley   +1 more source

Effects of Outsourced Agricultural Extension Services on the Technical Efficiency and Financial Returns of Soybean Farms in Northern Cameroon

Agribusiness, EarlyView.
ABSTRACT In the agricultural landscape of most developing countries, the last decade has witnessed the expansion of outsourced agricultural extension services. Private firms and nongovernmental organizations focused on delivering agricultural extension and advisory services to farmers have emerged.
Boris D. Soh Wenda, Doria A. Medondjeu, Dorothy E. Fon, Stefan Sieber   +3 more
wiley   +1 more source

Weather Attention in Online Discourse and Price Uncertainty in Agricultural Futures Markets

Agribusiness, EarlyView.
ABSTRACT Weather is a central determinant of production risk in agricultural markets, but markets respond not only to weather conditions themselves, but also to how those conditions are noticed, framed, and interpreted in public discourse. In this setting, real‐time online weather discussions may shape price uncertainty by influencing how market ...
Mario A. Ortez, Olga Isengildina Massa, Michael Liam Smith, Nicole Olynk Widmar   +3 more
wiley   +1 more source