22 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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22 Actions found

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Crassula helmsii: Use liquid nitrogen to kill plants

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Use liquid nitrogen to kill plants Synopsis Link

Crassula helmsii: Use flame-throwers to control plants

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Use flame-throwers to control plants Synopsis Link

Crassula helmsii: Alter environmental conditions to control plants

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Alter environmental conditions to control plants Synopsis Link

Crassula helmsii: Plant other species to suppress growth

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Plant other species to suppress growth Synopsis Link

Crassula helmsii: Dry out waterbodies to control plants

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Dry out waterbodies to control plants Synopsis Link

Crassula helmsii: Bury plants

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Bury plants Synopsis Link

Crassula helmsii: Surround with wire mesh

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Surround with wire mesh Synopsis Link

Crassula helmsii: Public education

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Public education Synopsis Link

Crassula helmsii: Use hot water to control plants

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Use hot water to control plants Synopsis Link

Crassula helmsii: Biological control using fungal-based herbicides

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Biological control using fungal-based herbicides Synopsis Link

Crassula helmsii: Biological control using herbivores

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Biological control using herbivores Synopsis Link

Crassula helmsii: Physical control using manual/mechanical control or dredging

Action Link 		No evidence found (no assessment) 0 <i>Crassula helmsii</i>: Physical control using manual/mechanical control or dredging Synopsis Link

Crassula helmsii: Use hydrogen peroxide to control plants

Action Link 		Unlikely to be beneficial 1 <i>Crassula helmsii</i>: Use hydrogen peroxide to control plants Synopsis Link

Crassula helmsii: Use dyes to reduce light levels

Action Link 		Unlikely to be beneficial 1 <i>Crassula helmsii</i>: Use dyes to reduce light levels Synopsis Link

Crassula helmsii: Decontamination to prevent further spread

Action Link 		Beneficial 1 <i>Crassula helmsii</i>: Decontamination to prevent further spread Synopsis Link

Crassula helmsii: Use a combination of control measures

Action Link 		Unknown effectiveness (limited evidence) 1 <i>Crassula helmsii</i>: Use a combination of control measures Synopsis Link

Crassula helmsii: Use hot foam to control plants

Action Link 		Unlikely to be beneficial 2 <i>Crassula helmsii</i>: Use hot foam to control plants Synopsis Link

Crassula helmsii: Use grazing to control plants

Action Link 		Unlikely to be beneficial 2 <i>Crassula helmsii</i>: Use grazing to control plants Synopsis Link

Parrot’s feather: Reduction of trade through legislation and codes of conduct

Action Link 		Likely to be beneficial 2 Parrot’s feather: Reduction of trade through legislation and codes of conduct Synopsis Link

Crassula helmsii: Use salt water to kill plants

Action Link 		Likely to be beneficial 3 <i>Crassula helmsii</i>: Use salt water to kill plants Synopsis Link

Crassula helmsii: Use lightproof barriers to control plants

Action Link 		Likely to be beneficial 5 <i>Crassula helmsii</i>: Use lightproof barriers to control plants Synopsis Link

Crassula helmsii: Chemical control using herbicides

Action Link 		Beneficial 7 <i>Crassula helmsii</i>: Chemical control using herbicides Synopsis Link
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Control of Freshwater Invasive Species

Control of Freshwater Invasive Species - Published 2017

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Control of Freshwater Invasive Species Synopsis

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What Works 2021 cover

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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The Conservation Evidence Journal

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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