Mechanisms of woody-plant mortality under rising drought, CO2 and vapour pressure deficit

NG McDowell, G Sapes, A Pivovaroff… - Nature Reviews Earth & …, 2022 - nature.com
Drought-associated woody-plant mortality has been increasing in most regions with multi-
decadal records and is projected to increase in the future, impacting terrestrial climate …

Why is tree drought mortality so hard to predict?

AT Trugman, LDL Anderegg, WRL Anderegg… - Trends in Ecology & …, 2021 - cell.com
Widespread tree mortality following droughts has emerged as an environmentally and
economically devastating 'ecological surprise'. It is well established that tree physiology is …

Widespread woody plant use of water stored in bedrock

EL McCormick, DN Dralle, WJ Hahm, AK Tune… - Nature, 2021 - nature.com
In the past several decades, field studies have shown that woody plants can access
substantial volumes of water from the pores and fractures of bedrock,–. If, like soil moisture …

Underappreciated plant vulnerabilities to heat waves

DD Breshears, JB Fontaine, KX Ruthrof… - New …, 2021 - Wiley Online Library
With climate change, heat waves are becoming increasingly frequent, intense and broader
in spatial extent. However, while the lethal effects of heat waves on humans are well …

Global variations in critical drought thresholds that impact vegetation

X Li, S Piao, C Huntingford, J Peñuelas… - National Science …, 2023 - academic.oup.com
Identifying the thresholds of drought that, if crossed, suppress vegetation functioning is vital
for accurate quantification of how land ecosystems respond to climate variability and …

Water uptake depth is coordinated with leaf water potential, water‐use efficiency and drought vulnerability in karst vegetation

Y Ding, Y Nie, H Chen, K Wang, JI Querejeta - New Phytologist, 2021 - Wiley Online Library
Root access to bedrock water storage or groundwater is an important trait allowing plant
survival in seasonally dry environments. However, the degree of coordination between …

Carbon starvation following a decade of experimental drought consumes old reserves in Pinus edulis

DMP Peltier, MS Carbone, CD McIntire… - New …, 2023 - Wiley Online Library
Shifts in the age or turnover time of non‐structural carbohydrates (NSC) may underlie
changes in tree growth under long‐term increases in drought stress associated with climate …

Drought thresholds that impact vegetation reveal the divergent responses of vegetation growth to drought across China

M Sun, X Li, H Xu, K Wang, N Anniwaer… - Global Change …, 2024 - Wiley Online Library
Identifying droughts and accurately evaluating drought impacts on vegetation growth are
crucial to understanding the terrestrial carbon balance across China. However, few studies …

Tree growth sensitivity to climate is temporally variable

DMP Peltier, K Ogle - Ecology Letters, 2020 - Wiley Online Library
Despite a long history of discussion of 'non‐stationarity'in dendrochronology, researchers
and modellers in diverse fields commonly rely on the implicit assumption that tree growth …

Climate-induced tree-mortality pulses are obscured by broad-scale and long-term greening

Y Yan, S Piao, WM Hammond, A Chen… - Nature Ecology & …, 2024 - nature.com
Vegetation greening has been suggested to be a dominant trend over recent decades, but
severe pulses of tree mortality in forests after droughts and heatwaves have also been …