Articles | Volume 18, issue 3
Biogeosciences, 18, 831–847, 2021
https://doi.org/10.5194/bg-18-831-2021

Special issue: Microwave remote sensing for improved understanding of vegetation–water...

Biogeosciences, 18, 831–847, 2021
https://doi.org/10.5194/bg-18-831-2021

Research article 05 Feb 2021

Research article | 05 Feb 2021

Patterns of plant rehydration and growth following pulses of soil moisture availability

Andrew F. Feldman et al.

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to minor revisions (review by editor) (30 Nov 2020) by Martin De Kauwe
ED: Publish subject to minor revisions (review by editor) (02 Dec 2020) by Trevor Keenan(Co-Editor-in-Chief)
AR by Andrew Feldman on behalf of the Authors (09 Dec 2020)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (14 Dec 2020) by Martin De Kauwe
ED: Publish as is (14 Dec 2020) by Trevor Keenan(Co-Editor-in-Chief)
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Short summary
We quantify global plant water uptake durations after rainfall using satellite-based plant water content measurements. In wetter regions, plant water uptake occurs within a day due to rapid coupling between soil and plant water content. Drylands show multi-day plant water uptake after rain pulses, providing widespread evidence for slow rehydration responses and pulse-driven growth responses. Our results suggest that drylands are sensitive to projected shifts in rainfall intensity and frequency.
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