Stable oxygen isotope and flux partitioning demonstrates understory of an oak savanna contributes up to half of ecosystem carbon and water exchange

Semi-arid ecosystems contribute about 40% to global net primary production (GPP) even though water is a major factor limiting carbon uptake. Evapotranspiration (ET) accounts for up to 95% of the water loss and in addition, vegetation can also mitigate drought effects by altering soil water distribut...

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Bibliographic Details
Main Authors: Dubbert, Maren, Piayda, Arndt, Cuntz, Matthias, Correia, Alexandra C., Costa e Silva, Filipe, Pereira, Joao S., Werner, Christiane
Format: Online
Language:English
Published: Frontiers Media S.A. 2014
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4188126/