6.4 Threat: Transportation and service corridors
p. 382
Texte intégral
Unknown effectiveness (limited evidence)
Maintain/restore water flow across service corridors
1• Characteristic plants: One before-and-after study in a fen in the USA found that after restoring water inflow across a road, along with general rewetting, cover of wet peatland sedges increased whilst cover of grasses preferring drier conditions decreased.
2• Assessment: unknown effectiveness – limited evidence (effectiveness 60 %; certainty 20 %; harms 1 %). Based on evidence from: fens (one study).
https://www.conservationevidence.com/actions/1741
No evidence found (no assessment)
3We have captured no evidence for the following interventions:
- Backfill trenches dug for pipelines
- Retain/create habitat corridors across service corridors.
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