An Approach to Evaluate Mountain Forest Protection and Management as a Means for Flood Mitigation

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Ressource 1Download: Rüegg et al 2022.pdf (10507.01 [Ko])
State: Public
Version: Final published version
License: CC BY 4.0
Serval ID
serval:BIB_552E41CDEFB4
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
An Approach to Evaluate Mountain Forest Protection and Management as a Means for Flood Mitigation
Journal
Frontiers in Forests and Global Change
Author(s)
Rüegg Janine, Moos Christine, Gentile Alice, Luisier Gilles, Elsig Alexandre, Prasicek Günther, Otero Iago
ISSN
2624-893X
Publication state
Published
Issued date
11/07/2022
Peer-reviewed
Oui
Volume
5
Language
english
Abstract
We are of the opinion that environmental policies that are based on scientific knowledge at the time they are established need to be revisited in terms of the current knowledge and the effectiveness of these policies in protecting or promoting a particular ecosystem service. Here we use the first Swiss Federal Forest Law (1876) as a case example, which was established to protect mountain forests as a natural means of protection against natural hazards, particularly floods. We briefly summarize the current relevant scientific knowledge on (i) reasons for reforestation in mountains and how the law may have contributed, (ii) forest effects on hydrological regimes and their protection service against floods, and (iii) other watershed changes affecting both reforestation and the forest-runoff interaction. We then present insights from a case study on the Upper Rhone catchment, which lead us to develop a methodological approach based on interdisciplinary collaboration among social and natural sciences to gain the needed data to answer the question of whether a forest protection law can serve as a means of flood protection. Specifically, we found that a data interpolation method is key to answering this question given data are at different scales and resolutions and suggest modeling to fill gaps. Such methods and collaborations are key for basing environmental laws and policies in current scientific knowledge and effectively manage ecosystems and their services.
Keywords
Nature and Landscape Conservation, Environmental Science (miscellaneous), Ecology, Global and Planetary Change, Forestry
Web of science
Open Access
Yes
Funding(s)
University of Lausanne
Create date
16/08/2022 16:47
Last modification date
17/11/2023 11:00
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