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Manipulative experiments demonstrate how long-term soil moisture changes alter controls of plant water use

Grossiord, Charlotte; Sevanto, Sanna; Limousin, Jean-Marc; Meir, Patrick; Mencuccini, Maurizio; Pangle, Robert E.; Pockman, William T.; Salmon, Yann; Zweifel, Roman; McDowell, Nate G.

Description

Tree transpiration depends on biotic and abiotic factors that might change in the future, including precipitation and soil moisture status. Although short-term sap flux responses to soil moisture and evaporative demand have been the subject of attention before, the relative sensitivity of sap flux to these two factors under long-term changes in soil moisture conditions has rarely been determined experimentally. We tested how long-term artificial change in soil moisture affects the sensitivity...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
URI: http://hdl.handle.net/1885/139162
Source: Environmental and Experimental Botany
DOI: 10.1016/j.envexpbot.2017.12.010
Access Rights: Open Access

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