Aerosol Science and Engineering, Journal Year: 2025, Volume and Issue: unknown
Published: May 6, 2025
Language: Английский
npj Climate and Atmospheric Science, Journal Year: 2025, Volume and Issue: 8(1)
Published: Jan. 8, 2025
Language: Английский
Citations
4
Earth s Future, Journal Year: 2025, Volume and Issue: 13(1)
Published: Jan. 1, 2025
Abstract Summer heat extremes increasingly co‐occur worldwide, posing disastrous impacts on our society and the environment. However, spatial pattern underlying mechanisms of concurrent remain unclear. We used a statistical framework to estimate concurrence strength in Northern Hemisphere identified their relationships global warming, atmospheric circulation, land‐atmosphere feedbacks. Concurrent over different regions have significantly increased from 1950 2023. Moreover, show strong strength, driving factors vary geographically. Global warming is responsible for long‐term increases frequency extremes, with most pronounced impact tropical regions. In absence trends, temporal variations are mainly caused by simultaneous high pressure controlled large‐scale circulations, particularly mid‐latitude While low soil moisture enhances regional through feedbacks, it plays minor role alone but can contribute combination high‐pressure anomalies. Given ever‐increasing risks study underscores importance identifying spatially improve prediction mitigation widespread heatwaves adverse socio‐economic sustainability human well‐being.
Language: Английский
Citations
1
Global Change Biology, Journal Year: 2025, Volume and Issue: 31(2)
Published: Feb. 1, 2025
ABSTRACT To improve the environment and mitigate climate change, China has implemented ambitious projects for natural forest protection expanded planted forests. However, increased variability led to more frequent severe droughts, exacerbating decline of these The drought risk forests is rarely assessed by considering both resistance resilience, comparative analyses between are lacking. Here, we compared resilience in across using satellite observations from 2001 2020 understand which were at higher drought. results showed that exhibited lower forests, particularly subtropical broad‐leaved evergreen warm temperate deciduous Moreover, significantly increased, while decreased during 2011–2020 2001–2010, suggesting a shift strategies cope with stress. was mainly attributed canopy height poorer soil nutrients, limited resistance, characteristics (severity, duration, frequency), reduced resilience. These underscore potential exposure future impacts on under enhanced management strategies, including preservation augmentation structural diversity imperative.
Language: Английский
Citations
1
Electric Power Systems Research, Journal Year: 2025, Volume and Issue: 245, P. 111590 - 111590
Published: March 7, 2025
Language: Английский
Citations
1
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 946, P. 174427 - 174427
Published: July 3, 2024
Language: Английский
Citations
7
Forests, Journal Year: 2024, Volume and Issue: 15(3), P. 549 - 549
Published: March 18, 2024
Climate extremes, such as heatwaves and droughts, significantly impact terrestrial ecosystems. This study investigates the influence of compound hot–dry (CHD) events on vegetation productivity in northern East Asia. Four most widespread CHD occurring during summer from 2003 to 2019 were selected focus this research. We first verified performance Community Land Model version 5 (CLM5) region then conducted factor-controlled experiments using CLM5 assess effects different climate factors gross primary (GPP) changes events. Our results show that exhibits greater sensitivity within transitional climatic zone (TCZ) than other affected areas. In grassland areas TCZ, precipitation deficit is factor leading decrease GPP (explaining 56%–90% anomalies), while high temperatures serve a secondary detrimental 13%–32% anomalies). high-latitude forests outside temperature has more significant suppressing GPP, soil moisture synchronously negligible GPP. There are differences solar radiation grasslands woodlands It was observed benefits trees by increasing maximum carboxylation rate (Vcmax) electron transport (Jmax), well enhancing photosynthesis, but grasses. Furthermore, highlights potential for expected individual due confounding nonlinear between meteorological factors. More 10% negative anomalies two 2017 2010 attributed these effects. These research findings understanding ecosystem responses extremes their carbon cycling They can also contribute precisely evaluating predicting dynamics regions.
Language: Английский
Citations
4
Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 365, P. 121624 - 121624
Published: July 4, 2024
Language: Английский
Citations
4
Agricultural and Forest Meteorology, Journal Year: 2024, Volume and Issue: 356, P. 110181 - 110181
Published: Aug. 3, 2024
Language: Английский
Citations
4
Remote Sensing, Journal Year: 2024, Volume and Issue: 16(16), P. 2889 - 2889
Published: Aug. 7, 2024
In 2022, a severe drought and heatwave occurred in the middle lower reaches of Yangtze River Basin. Previous studies have highlighted severity this event, yet relevance soil moisture (SM), as well vapor pressure deficit (VPD) vegetation damage, remained unclear. Here, we utilized solar-induced chlorophyll fluorescence (SIF) various flux data to monitor impact on analyze influence different environmental factors. The results indicated situation Basin 2022 that significantly affected growth ecosystem carbon balance. SIF NDVI respective advantages reflecting damage under conditions; is more capable capturing weakening photosynthesis, while can rapidly indicate damage. Additionally, correlation SM are comparable VPD SIF. By contrast, differentiation among types evident; cropland vulnerable compared forest ecosystems severely by heatwave. These findings provided important insights for assessing compound events growth.
Language: Английский
Citations
4
Agricultural Water Management, Journal Year: 2024, Volume and Issue: 307, P. 109249 - 109249
Published: Dec. 19, 2024
Language: Английский
Citations
4