Conservation Evidence: Evidence Data

3690 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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3690 Actions found

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3690 Actions found

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Action	Effectiveness	Studies	Category
Add manure to soil Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link
Add lime to water bodies to reduce acidification Action Link	Trade-off between benefit and harms	5	Synopsis Link
Add lime to the soil to increase fertility Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link
Add lime to the soil after tree planting Action Link	Unknown effectiveness (limited evidence)	2	Synopsis Link
Add lime to shrubland to reduce the impacts of sulphur dioxide pollution Action Link	No evidence found (no assessment)	0	Synopsis Link
Add lime to reduce acidity and/or increase fertility Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link
Add lime or similar chemicals: freshwater swamps Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link
Add lime or similar chemicals: freshwater marshes Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link
Add lime or similar chemicals: brackish/salt marshes Action Link	No evidence found (no assessment)	0	Synopsis Link
Add lime or similar chemicals: brackish/saline swamps Action Link	No evidence found (no assessment)	0	Synopsis Link
Add lime or similar chemicals before/after planting trees/shrubs: freshwater wetlands Action Link	No evidence found (no assessment)	0	Synopsis Link
Add lime or similar chemicals before/after planting trees/shrubs: brackish/saline wetlands Action Link	No evidence found (no assessment)	0	Synopsis Link
Add lime or similar chemicals before/after planting non-woody plants: freshwater wetlands Action Link	No evidence found (no assessment)	0	Synopsis Link
Add lime or similar chemicals before/after planting non-woody plants: brackish/saline wetlands Action Link	Unknown effectiveness (limited evidence)	3	Synopsis Link
Add lime (before/after planting) Action Link	Likely to be ineffective or harmful	6	Synopsis Link
Add lights to fishing gear Action Link	Awaiting assessment	5	Synopsis Link
Add inorganic fertilizer: freshwater swamps Action Link	No evidence found (no assessment)	0	Synopsis Link
Add inorganic fertilizer: freshwater marshes Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link
Add inorganic fertilizer: brackish/salt marshes Action Link	Unknown effectiveness (limited evidence)	1	Synopsis Link
Add inorganic fertilizer: brackish/saline swamps Action Link	No evidence found (no assessment)	0	Synopsis Link
Add inorganic fertilizer before/after planting trees/shrubs: freshwater wetlands Action Link	Unknown effectiveness (limited evidence)	2	Synopsis Link
Add inorganic fertilizer before/after planting trees/shrubs: brackish/saline wetlands Action Link	No evidence found (no assessment)	0	Synopsis Link
Add inorganic fertilizer before/after planting non-woody plants: freshwater wetlands Action Link	Likely to be beneficial	4	Synopsis Link
Add inorganic fertilizer before/after planting non-woody plants: brackish/saline wetlands Action Link	Trade-off between benefit and harms	7	Synopsis Link
Add inorganic fertilizer (without planting) Action Link	Unknown effectiveness (limited evidence)	3	Synopsis Link

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.

More about What Works in Conservation

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The Conservation Evidence Journal

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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