Results 71 to 80 of about 69,749 (315)
Advanced Science, EarlyView.A fluorinated hydrogen‐bonded organic framework nanocarrier (PFC‐1‐F) loaded with PYR and coated with HACC enables multi‐stimuli‐responsive (enzyme/ROS/pH) release at infection sites. Exhibiting targeted antifungal activity against Sclerotium rolfsii, modulating plant antioxidant defense, and demonstrating favorable biosafety across plant, soil, and ...
Guangming Ma +6 more
wiley +1 more source
Possible mechanisms behind summertime temporally compounding dry-hot to wet extreme events in southeastern Australia [PDF]
Journal of Southern Hemisphere Earth Systems ScienceCompound weather extremes in southeastern Australia are increasing in frequency and complexity, yet the mechanisms driving their interactions remain poorly understood.
Sur Sharmila +6 more
doaj +1 more source
Impacts of Droughts on Water Quality: Processes and Monitoring
Water uses may be threatened by hydrochemical shifts that are triggered by droughts. Reduced rainfall, streamflow, and temperature fluctuations may induce distinct changes in salinity, suspended solids, turbidity, dissolved oxygen, organic matter ...
Montecinos, Mauricio +5 more
core +1 more source
Advanced Science, EarlyView.Conventional passive radiative cooling films rely on costly feedstocks and energy‐intensive fabrication, with poor end‐of‐life compatibility in agriculture. To address this challenge, a sustainable radiative cooling mulch (SRCM) is developed from waste maize leaves via spontaneous hydrogen‐bond self‐assembly.
Hao Li +13 more
wiley +1 more source
Simulating the characteristics of droughts in Southern Africa
, 2014 Includes bibliographical references.Drought is widely considered as one of the most devastating natural disasters in the world. In particular, drought is a big threat in Southern Africa because the economy of most of the population in the region is based
Ujeneza, Eva Liliane
core
Droughts and Malnutrition in Africa
, 2023 How costly are droughts to individuals' nutrition in Africa? We measure severe droughts using a detailed satellite-based vegetation index observed bi-monthly for 0.08° grids between 1982 and 2015.
Fingado, Nora, Poelhekke, Steven
core
A Conserved DT2‐bZIP66‐NF‐YC4 Regulatory Module Confers Drought Tolerance in Rice and Arabidopsis
Advanced Science, EarlyView.This study identifies a conserved tripartiteDT2–bZIP66–NF‐YC4 transcriptional module that enhances rice drought tolerance by activating stress‐responsive genes. This regulatory complex is functionally conserved across cereals and Arabidopsis, providing promising targets for engineering drought‐resilient crops. ABSTRACT Drought stress severely restricts
Jun Shen +18 more
wiley +1 more source
Food shortages are associated with droughts, floods, frosts and ENSO in Papua New Guinea
, 2016 In Papua New Guinea extreme climate events have occasionally led to the collapse of normal subsistence food production systems causing large scale food shortages that threaten human health and survival (e.g. during the 1997 El Niño drought).
Bourke, R. Michael +3 more
core +1 more source
Droughts in Bern and in Rouen from the 14th to the beginning of the 18th century [PDF]
, 2019 Droughts derive from a deficit of precipitation and belong to the most dangerous natural hazards for human societies. Documentary data of the pre-modern and early modern times contain direct and indirect information on precipitation that allow the ...
Camenisch, Chantal, Salvisberg, Melanie
core +1 more source
From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance
Advanced Science, EarlyView.Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu +6 more
wiley +1 more source