Conservation Evidence: Evidence Data

441 Actions found

Actions to conserve biodiversity

We have summarised evidence from the scientific literature about the effects of actions to conserve wildlife and ecosystems.

Review the evidence from the studies

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441 Actions found

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441 Actions found

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Action	Effectiveness	Studies	Category
Add below-ground organic matter before/after planting non-woody plants: brackish/saline wetlands Action Link	Likely to be beneficial	6	Synopsis Link
Actively manage water level: freshwater swamps Action Link	Likely to be beneficial	2	Synopsis Link
Actively manage water level: freshwater marshes Action Link	Beneficial	10	Synopsis Link
Actively manage water level: brackish/salt marshes Action Link	Likely to be beneficial	10	Synopsis Link
Actively manage water level: brackish/saline swamps Action Link	No evidence found (no assessment)	0	Synopsis Link
Actively manage water level before/after planting trees/shrubs: freshwater wetlands Action Link	No evidence found (no assessment)	0	Synopsis Link
Actively manage water level before/after planting trees/shrubs: brackish/saline wetlands Action Link	No evidence found (no assessment)	0	Synopsis Link
Actively manage water level before/after planting non-woody plants: freshwater wetlands Action Link	Unknown effectiveness (limited evidence)	3	Synopsis Link
Actively manage water level before/after planting non-woody plants: brackish/saline wetlands Action Link	No evidence found (no assessment)	0	Synopsis Link
Abandon plantations: allow marshes or swamps to recover without active intervention Action Link	No evidence found (no assessment)	0	Synopsis Link
Abandon mined land: allow freshwater marshes or swamps to recover without active intervention Action Link	No evidence found (no assessment)	0	Synopsis Link
Abandon mined land: allow brackish/saline marshes or swamps to recover without active intervention Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link
Abandon cropland: allow freshwater marshes or swamps to recover without active intervention Action Link	Likely to be beneficial	4	Synopsis Link
Abandon cropland: allow brackish/saline marshes or swamps to recover without active intervention Action Link	No evidence found (no assessment)	0	Synopsis Link
Abandon aquaculture facilities: allow freshwater marshes or swamps to recover without active intervention Action Link	No evidence found (no assessment)	0	Synopsis Link
Abandon aquaculture facilities: allow brackish/saline marshes or swamps to recover without active intervention Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link

Marsh and Swamp Conservation - Published 2021

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Marsh and Swamp Synopsis

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What Works in Conservation

What Works in Conservation provides expert assessments of the effectiveness of actions, based on summarised evidence, in synopses. Subjects covered so far include amphibians, birds, mammals, forests, peatland and control of freshwater invasive species. More are in progress.

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An online, free to publish in, open-access journal publishing results from research and projects that test the effectiveness of conservation actions.

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