CO2, nitrogen deposition and a discontinuous climate response drive water use efficiency in global forests
Water use efficiency is a key measure of plant responses to climate change. Here, the authors investigate its control by CO2, nitrogen deposition, and water availability using a global tree-ring dataset. They find an aridity threshold and quantify changes in control over the past 50 years.
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| Main Authors: | , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2021
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| Subjects: | |
| Online Access: | https://doaj.org/article/71aedc1c8d904621a77ba2b95f2a3bb7 |
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