Natural forest growth and human induced ecosystem disturbance influence water yield in forests

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dc.contributor.authorYu, Zhen
dc.contributor.authorChen, Xiuzhi
dc.contributor.authorZhou, Guoyi
dc.contributor.authorAgathokleous, Evgenios
dc.contributor.authorLi, Lin
dc.contributor.authorLiu, Zhiyong
dc.contributor.authorWu, Jianping
dc.contributor.authorZhou, Ping
dc.contributor.authorXue, Meimei
dc.contributor.authorChen, Yuchan
dc.contributor.authorYan, Wenting
dc.contributor.authorShi, Tingting
dc.contributor.authorZhao, Xiang
dc.date.accessioned2023-09-20T05:04:50Z
dc.date.available2023-09-20T05:04:50Z
dc.date.issued2022-06-27
dc.description© The Author(s) 2022. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. The Version of Scholarly Record of this Article is published in Communications Earth & Environment, 2022, available online at: https://www.nature.com/articles/s43247-022-00483-w . Keywords: ecosystem ecology; forest ecology.
dc.description.abstractTogether natural growth, afforestation and forest disturbance, such as felling, contribute to the dynamic nature of forests. Thus to enhance forest management, water resource management and carbon sequestration, the net effect of forest changes on water yield must be better understood. Here, we conduct a global meta-analysis of 496 watersheds over 25 years to investigate the impact of forest complexity and overall changes on water yields. We classify watersheds based on the type of human disturbance, including felling and thinning, afforestation, and absence of external disturbances. We find that the runoff coefficient (ratio of annual water yield in watershed outlet to precipitation) is more sensitive to external disturbances in forests with lower ecosystem complexity compared to forests with higher complexity. In addition, we found forest natural growth may increase runoff and lead to an increased runoff coefficient decades later. Our findings highlight the importance of nature-based forest restoration, especially in regions vulnerable to water shortage.
dc.description.sponsorshipAcknowledgements: We thank Professor LA Bruijnzeel for making meaningful suggestions and providing some references during drafting. The study was supported by the National Natural Science Foundation of China (No. 42071031, 42130506, 32001166) and the High-end Talents Start-up Project of Nanjing University of Information Science & Technology (NUIST) (No. 20191040), the Natural Science Foundation of Jiangsu Higher Education Institution of China (20KJB170013), and the Startup Foundation for Introducing Talent of NUIST (No. 2019r059 and 003080).
dc.identifier.citationYu, Z., Chen, X., Zhou, G. et al. Natural forest growth and human induced ecosystem disturbance influence water yield in forests. Commun Earth Environ 3, 148 (2022). https://doi.org/10.1038/s43247-022-00483-w
dc.identifier.otherhttps://doi.org/10.1038/s43247-022-00483-w
dc.identifier.urihttps://hdl.handle.net/20.500.14096/428
dc.language.isoen
dc.publisherSpringer Nature
dc.titleNatural forest growth and human induced ecosystem disturbance influence water yield in forests
dc.typeArticle

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