Abstract

Although native vegetation is a determinant of aquatic ecosystems' maintenance, forest restoration has been linked to decreases in water yields worldwide. Here, we clarify linkages between forest restoration and water services and identify gaps in the literature critical for evaluating the benefits of forest restoration on water yields. Also, we discuss possible strategies to improve forest restoration planning and implementation. We argue that the apparent disconnect between estimates in the literature and real-world observation reflects the limitation of studies, methods, and approaches in capturing forest and water relationships' complex nature. Future research should focus on hydrologic parameters other than annual streamflow flow (such as infiltration, groundwater recharge, and flow regulation) and encompass broader spatial-temporal scales. More empirical studies are needed, especially in the tropics, as the forest-water dynamics in these areas are unique and poorly understood. Filling this gap is critical to improving the decision-making process related to water management and governance.

Keywords

forest restoration; restoration planning; water availability; water governance; water services

Published in

Restoration Ecology
2023,
Publisher: WILEY

SLU Authors

• Ellison, David

  • Department of Forest Resource Management, Swedish University of Agricultural Sciences
    
  • Ellison Consulting
  • University of Bern

Sustainable Development Goals

Ensure availability and sustainable management of water and sanitation for all
Protect, restore and promote sustainable use of terrestrial ecosystems, sustainably manage forests, combat desertification, and halt and reverse land degradation and halt biodiversity loss


UKÄ Subject classification

Forest Science
Ecology


Publication identifier

DOI: https://doi.org/10.1111/rec.13890

Permanent link to this page (URI)

https://res.slu.se/id/publ/121970