How ecologists define drought, and why we should do better

IJ Slette, AK Post, M Awad, T Even… - Global change …, 2019 - Wiley Online Library
Drought, widely studied as an important driver of ecosystem dynamics, is predicted to
increase in frequency and severity globally. To study drought, ecologists must define or at …

Global assessment of lagged and cumulative effects of drought on grassland gross primary production

X Wei, W He, Y Zhou, W Ju, J Xiao, X Li, Y Liu, S Xu… - Ecological …, 2022 - Elsevier
Drought has large impacts on the vegetation growth of global terrestrial ecosystems,
particularly grasslands. Extensive in-situ studies have shown that the impact of drought on …

Diverse responses of vegetation growth to meteorological drought across climate zones and land biomes in northern China from 1981 to 2014

H Xu, X Wang, C Zhao, X Yang - Agricultural and Forest Meteorology, 2018 - Elsevier
Improving our understanding of present and future impacts of drought on the vegetation in
northern China is heightened by expectations that drought would increase its vulnerability …

Dynamic responses of tree‐ring growth to multiple dimensions of drought

S Gao, R Liu, T Zhou, W Fang, C Yi, R Lu… - Global Change …, 2018 - Wiley Online Library
Droughts, which are characterized by multiple dimensions including frequency, duration,
severity, and onset timing, can impact tree stem radial growth profoundly. Different …

Responses of vegetation productivity to multi-scale drought in Loess Plateau, China

A Zhao, A Zhang, S Cao, X Liu, J Liu, D Cheng - Catena, 2018 - Elsevier
Drought affects land surface dynamics. Quantifying the response of vegetation productivity to
variations in drought events at different time-scales is crucial for evaluating the potential …

Three-dimensional linkage between meteorological drought and vegetation drought across China

Z Weng, J Niu, H Guan, S Kang - Science of The Total Environment, 2023 - Elsevier
Advance knowledge of the linkage between meteorological drought and vegetation drought
is relevant for the risk of droughts and the impacts on vegetation health. This study employs …

Climate change affected vegetation dynamics in the northern Xinjiang of China: Evaluation by SPEI and NDVI

N Luo, D Mao, B Wen, X Liu - Land, 2020 - mdpi.com
Drought and vegetation dynamics in the northern Xinjiang Uygur Autonomous Region of
China (NXC), the centre of Asia with arid climate, were assessed using the standardized …

Seasonal spatiotemporal changes in the NDVI and its driving forces in Wuliangsu Lake Basin, Northern China from 1990 to 2020

C Li, X Jia, R Zhu, X Mei, D Wang, X Zhang - Remote Sensing, 2023 - mdpi.com
In the context of global climate change, many studies have focused on the interannual
vegetation variation trends and their response to precipitation and temperature, but ignored …

Vulnerability of vegetation activities to drought in Central Asia

H Deng, Y Yin, X Han - Environmental Research Letters, 2020 - iopscience.iop.org
Central Asia (CA) is a continental region that is sensitive to water conditions. Hence, drought
has one of the primary effects on the vegetation activities in CA and could vary with climate …

Time-lagged and cumulative effects of drought and anthropogenic activities on China's vegetation greening from 1990 to 2018

Y Wang, T Chen, Q Wang, L Peng - International Journal of Digital …, 2023 - Taylor & Francis
Previous studies have confirmed the time-lagged and cumulative effects of drought and
anthropogenic activities on vegetation growth, but these studies focus on the time-lagged …