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Title: Co-regulation of water and energy in the spatial heterogeneity of drought resistance and resilience

Journal Article · · Environmental Research Letters

Vegetation resistance and resilience to drought are linked to the stability of terrestrial ecosystems under climate change. However, the factors driving the spatial heterogeneity in drought resistance and resilience remain poorly understood. In the study, we utilized multiple satellite-derived vegetation indices to calculate and analyze changes in drought resistance and resilience across various biomes worldwide. Results indicated that drought resistance showed a significant increase with the increase in water availability, but no significant relationship was observed between drought resistance and energy. In contrast, drought resilience exhibited a significant increase with an increase in energy rather than in water. Furthermore, a negative correlation was observed between drought resistance and resilience across different biomes worldwide, indicating a trade-off between resistance and resilience. However, the strength of the negative correlation varied based on water and energy conditions. These findings provide compelling evidence that water and energy co-regulated the spatial heterogeneity in drought resistance and resilience across the globe. The robust linear relationship between drought resistance and resilience and available water and energy demonstrated in our study is critical to accurately predicting and assessing the impact of climate change on vegetation growth and terrestrial carbon cycling in the future.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Biological and Environmental Research (BER); National Natural Science Foundation of China (NSFC); Guangdong Natural Science Funds for Distinguished Young Scholar, China; Guangdong Provincial Department of Science and Technology
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
2204559
Journal Information:
Environmental Research Letters, Journal Name: Environmental Research Letters Journal Issue: 11 Vol. 18; ISSN 1748-9326
Publisher:
IOP PublishingCopyright Statement
Country of Publication:
United States
Language:
English

References (58)

Assessing spatiotemporal variation of drought in China and its impact on agriculture during 1982-2011 by using PDSI indices and agriculture drought survey data: PDSI and Agricultural Drought Survey journal March 2016
Abrupt shifts in phenology and vegetation productivity under climate extremes: ECOSYSTEM FUNCTIONAL RESPONSE TO DROUGHT journal October 2015
Vegetation resistance and resilience to a decade‐long dry period in the temperate grasslands in China journal July 2021
Landscape position strongly affects the resistance and resilience to water deficit anomaly of floodplain vegetation community: Landscape position and floodplain vegetation resilience journal September 2018
Global warming and 21st century drying journal March 2014
Precipitation pulses and carbon fluxes in semiarid and arid ecosystems journal August 2004
Land Use Alters the Drought Responses of Productivity and CO2 Fluxes in Mountain Grassland journal September 2017
Higher-Order PLS-PM Approach for Different Types of Constructs journal December 2020
The Role of Nonstructural Carbohydrates Storage in Forest Resilience under Climate Change journal January 2020
How plant functional-type, weather, seasonal drought, and soil physical properties alter water and energy fluxes of an oak–grass savanna and an annual grassland journal May 2004
Drought and ecosystem carbon cycling journal July 2011
An assessment of the representation of ecosystems in global protected areas using new maps of World Climate Regions and World Ecosystems journal March 2020
Popularity of Brand Posts on Brand Fan Pages: An Investigation of the Effects of Social Media Marketing journal May 2012
A continuous measure of gross primary production for the conterminous United States derived from MODIS and AmeriFlux data journal March 2010
Coverage of high biomass forests by the ESA BIOMASS mission under defense restrictions journal July 2017
ESA CCI Soil Moisture for improved Earth system understanding: State-of-the art and future directions journal December 2017
Mean annual precipitation predicts primary production resistance and resilience to extreme drought journal September 2018
Plant community productivity and soil water are not resistant to extreme experimental drought in temperate grasslands but in the understory of temperate forests journal September 2023
Postdrought Recovery Time Across Global Terrestrial Ecosystems journal June 2021
Early-warning signals for critical transitions journal September 2009
Little change in global drought over the past 60 years journal November 2012
Biodiversity increases the resistance of ecosystem productivity to climate extremes journal October 2015
Global patterns of drought recovery journal August 2017
Global warming and changes in drought journal December 2013
Increasing impacts of extreme droughts on vegetation productivity under climate change journal November 2019
Climate-driven changes in the composition of New World plant communities journal August 2020
Increasing impact of warm droughts on northern ecosystem productivity over recent decades journal August 2021
Temporal trade-off between gymnosperm resistance and resilience increases forest sensitivity to extreme drought journal June 2020
Nighttime warming enhances drought resistance of plant communities in a temperate steppe journal March 2016
Drought resistance of cotton (Gossypium hirsutum) is promoted by early stomatal closure and leaf shedding journal January 2020
Timing of climate variability and grassland productivity journal February 2012
Hydrologic regulation of plant rooting depth journal September 2017
Physical limits of cell migration: Control by ECM space and nuclear deformation and tuning by proteolysis and traction force journal June 2013
Contrasting response of grassland versus forest carbon and water fluxes to spring drought in Switzerland journal July 2013
Evidence of increasing drought severity caused by temperature rise in southern Europe journal April 2014
Physiological responses of Norway spruce (Picea abies) seedlings to drought stress journal December 2009
Resilience indicators: prospects and limitations for early warnings of regime shifts
  • Dakos, Vasilis; Carpenter, Stephen R.; van Nes, Egbert H.
  • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 370, Issue 1659 https://doi.org/10.1098/rstb.2013.0263
journal January 2015
Drought stress limits the geographic ranges of two tree species via different physiological mechanisms journal December 2015
High land-use intensity exacerbates shifts in grassland vegetation composition after severe experimental drought journal February 2018
High ecosystem stability of evergreen broadleaf forests under severe droughts journal July 2019
Diversity enhances community recovery, but not resistance, after drought: Diversity promotes community recovery journal January 2010
Ectomycorrhizal fungi enhance nitrogen and phosphorus nutrition ofNothofagus dombeyiunder drought conditions by regulating assimilative enzyme activities journal August 2009
Components of tree resilience: effects of successive low-growth episodes in old ponderosa pine forests journal July 2011
Geographical variation in the importance of water and energy for oak diversity journal October 2015
Linking plant hydraulics and the fast–slow continuum to understand resilience to drought in tropical ecosystems journal March 2021
Drought-Induced Reduction in Global Terrestrial Net Primary Production from 2000 Through 2009 journal August 2010
Variation Among Biomes in Temporal Dynamics of Aboveground Primary Production journal January 2001
A Self-Calibrating Palmer Drought Severity Index journal June 2004
Understanding the Sensitivity of Different Drought Metrics to the Drivers of Drought under Increased Atmospheric CO 2 journal December 2011
Summer Moisture Variability across Europe journal June 2006
Patient-experienced burden of treatment in patients with multimorbidity – A systematic review of qualitative data journal June 2017
Resistance and resilience of a grassland ecosystem to climate extremes journal September 2014
Stopping Rules in Principal Components Analysis: A Comparison of Heuristical and Statistical Approaches journal December 1993
Critical Role of Soil Moisture Memory in Predicting the 2012 Central United States Flash Drought journal March 2021
Satellite-Observed Global Terrestrial Vegetation Production in Response to Water Availability journal March 2021
Responses of Natural Vegetation to Different Stages of Extreme Drought during 2009–2010 in Southwestern China journal October 2015
ERA5-Land: a state-of-the-art global reanalysis dataset for land applications journal January 2021
Partial Least Squares Structural Equation Modeling with R text January 2016