Restoration of forestry-drained boreal peatland ecosystems can effectively stop and reverse ecosystem degradation.

ABSTRACT: Ecosystem restoration will increase following the ambitious international targets, which calls for a rigorous evaluation of restoration effectiveness. Here, we present results from a long-term before-after control-impact experiment on the restoration of forestry-drained boreal peatland ecosystems. Our data comprise 151 sites, representing six ecosystem types. Species-level vegetation sampling has been conducted before, two, five, and ten years after restoration. With joint species distribution modelling, we show that, on average, not restoring leads to further degradation, but restoration stops and reverses this trend. The variation in restoration outcomes largely arises from ecosystem types: restoration of nutrient-poor ecosystems has a higher probability of failure. Yet, the ten-year stu

SUBMITTER: Elo M 

PROVIDER: S-EPMC11599035 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature