Agricultural and Forest Meteorology, Journal Year: 2025, Volume and Issue: 371, P. 110638 - 110638
Published: May 21, 2025
Language: Английский
Agricultural and Forest Meteorology, Journal Year: 2025, Volume and Issue: 371, P. 110638 - 110638
Published: May 21, 2025
Language: Английский
Agricultural and Forest Meteorology, Journal Year: 2024, Volume and Issue: 356, P. 110193 - 110193
Published: Aug. 14, 2024
Language: Английский
Citations
16Journal of Hydrology, Journal Year: 2024, Volume and Issue: 631, P. 130799 - 130799
Published: Jan. 28, 2024
Language: Английский
Citations
12Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 355, P. 120251 - 120251
Published: Feb. 28, 2024
Language: Английский
Citations
9Weather and Climate Extremes, Journal Year: 2024, Volume and Issue: 44, P. 100667 - 100667
Published: March 28, 2024
Flash droughts threaten ecosystems substantially because of the fast onset and low predictability. Soil atmospheric water stress are two main factors reducing ecosystem productivity during flash droughts. However, long-term trends in soil on vegetation unclear. By conducting land surface model simulations, this study investigated impact gross primary (GPP) hot periods droughts, as well changes from 1961 to 2022 over China. The areas dominated by were 65.2% 19.9% respectively. During raised 39.4%, reduced 48.7%. 1961–2022, frequency, intensity, duration all showed significant upward (p < 0.05) Meanwhile, GPP decreased significantly 0.05), but increased 0.05). Correspondingly, at 0.8%/decade, while rose 1.6%/decade With sensitivity we found that was weakened North China plain under irrigated conditions, trend consistent with non-irrigated conditions Our indicated importance moisture climate warming.
Language: Английский
Citations
7Journal of Hydrology, Journal Year: 2025, Volume and Issue: unknown, P. 132834 - 132834
Published: Feb. 1, 2025
Language: Английский
Citations
1Journal of Arid Environments, Journal Year: 2025, Volume and Issue: 228, P. 105346 - 105346
Published: Feb. 23, 2025
Language: Английский
Citations
1GIScience & Remote Sensing, Journal Year: 2023, Volume and Issue: 61(1)
Published: Dec. 6, 2023
Satellite datasets have revealed significant greening and soil drying in arid Central Asia. However, the influence mechanism of vegetation climate on moisture dynamics is still unclear. In this study, we investigated spatiotemporal consistency changes, examined controlling factors under different indices (normalized differential index, NDVI; leaf area LAI), explored time lag accumulation effects Asia period 1985 to 2020. The results showed that co-occurrence 30.4% (NDVI) 19.4% (LAI) study spatially. Temporally, increased from 1989, but decreased 1989 or 1990 contrast, activity continuously during 1985–2020. Precipitation accounted for most variance moisture. greenness demonstrated positive correlations with moisture, representing 20.7% (for NDVI) 39.3% LAI) vegetated areas (areas long-term mean NDVI ≥ 0.1 LAI > 0), while negative were observed only 5.4% 3.3% areas, respectively. Soil exhibited varying response indices, precipitation, temperature. main temporal temperature simultaneous changes no precipitation included 1-month their Considering inconsistencies patterns between as well dominance variations, concluded climate, especially rather than greening, regulates These findings provide a scientific basis restoration regional water resource management drylands.
Language: Английский
Citations
10Ecological Indicators, Journal Year: 2024, Volume and Issue: 159, P. 111689 - 111689
Published: Feb. 1, 2024
The impact of environmental change on vegetation dynamics plays a key role in ecosystem evolution, with demonstrating heightened sensitivity to both climate fluctuations and human activities. However, existing studies have not fully unveiled the emergence evolution patterns within holistic complex systems framework. Based long-term observational data normalized differential index (NDVI) meteorological reanalysis data, this study used mean synthesis trend analysis methods explore spatial distribution temporal variation NDVI Heihe River Basin (HRB). results show that continuous increase HRB from 1982 2015, growth rate post-2000 being 1.66 times higher than pre-2000, distinct seasonal periodic fluctuations. Spatially, thrives predominantly upstream downstream riparian zones HRB, displaying significant heterogeneity, it shows an obvious increasing middle lower reaches, especially after 2000. We built theoretical method using eigen microstates quantify dynamic changes vegetation. first two can account for 64% variations, among which microstate captures overall uptrend periodicity NDVI, while second highlights contributions soil moisture growth. In emerges as most influential factor improvement, surpassing other variables. Meanwhile, there's one-month lag response moisture, deeper exerts more pronounced effect coverage. This only validates effective applicability identifying attributing but also provides new perspective comprehending dynamics.
Language: Английский
Citations
4Science China Life Sciences, Journal Year: 2024, Volume and Issue: 67(9), P. 2016 - 2025
Published: May 9, 2024
Language: Английский
Citations
4Forests, Journal Year: 2024, Volume and Issue: 15(8), P. 1357 - 1357
Published: Aug. 3, 2024
Land degradation, desertification and tree mortality related to global climate change have been in the spotlight of remote sensing research recent decades since extreme climatic events could affect composition, structure, biogeography forests. However, complexity processes requires a holistic approach. Herein, we present first assessment historical perspective forest by reviewing both meteorological ground-based studies. We compiled 254 papers on that make use remotely sensed products, monitoring, drivers, focusing their spatial temporal patterns methods applied while highlighting gaps. Our core results indicate international publications are increase, with main hotspots being North America (39%) Europe (26%). Wetness indicators appear as barometer explaining at local scale, vegetation derived from multispectral optical sensors promising for large-scale assessments. observed almost all studies reviewed were based less than 25 years data scale. Longer timeframes regional scale investigations will include multiple species analysis significant impact future research.
Language: Английский
Citations
4