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
Not sure what Actions are? Read a brief description.
120 Actions found
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120 Actions found
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Action | Effectiveness | Studies | Category | |
---|---|---|---|---|
Cease or prohibit all types of fishing in a marine protected area Action Link | Awaiting assessment | 79 | ![]() | |
Use a larger mesh size Action Link | Awaiting assessment | 42 | ![]() | |
Fit mesh escape panels/windows to a trawl net Action Link | Awaiting assessment | 38 | ![]() | |
Fit a size-sorting escape grid (rigid or flexible) to a prawn/shrimp trawl net Action Link | Awaiting assessment | 30 | ![]() | |
Use a square mesh instead of a diamond mesh codend in a trawl net Action Link | Awaiting assessment | 26 | ![]() | |
Use a different hook type Action Link | Awaiting assessment | 25 | ![]() | |
Modify fishing trap/pot configuration Action Link | Awaiting assessment | 23 | ![]() | |
Use a different design or configuration of size-sorting escape grid/system in trawl fishing gear (bottom and mid-water) Action Link | Awaiting assessment | 23 | ![]() | |
Modify the design or configuration of trawl gear (mixed measures) Action Link | Awaiting assessment | 19 | ![]() | |
Fit a size-sorting escape grid (rigid or flexible) to a fish trawl net Action Link | Awaiting assessment | 18 | ![]() | |
Decrease the circumference or diameter of the codend of a trawl net Action Link | Awaiting assessment | 13 | ![]() | |
Use a different bait type Action Link | Awaiting assessment | 11 | ![]() | |
Cease or prohibit mobile fishing gears that catch bottom (demersal) species and are dragged across the seafloor Action Link | Awaiting assessment | 10 | ![]() | |
Modify the configuration of a mesh escape panel/window in a trawl net Action Link | Awaiting assessment | 10 | ![]() | |
Attach an electropositive deterrent to fishing gear Action Link | Awaiting assessment | 9 | ![]() | |
Use an alternative commercial fishing method Action Link | Awaiting assessment | 9 | ![]() | |
Introduce an overall catch limit (quota cap or total allowable catch) by fishery or fleet Action Link | Awaiting assessment | 9 | ![]() | |
Control human activity in a marine protected area with a zonation system of restrictions Action Link | Awaiting assessment | 8 | ![]() | |
Cease or prohibit all commercial fishing Action Link | Awaiting assessment | 8 | ![]() | |
Fit large, supported escape openings (such as Fisheyes, Bigeyes and radial escape sections) to trawl nets Action Link | Awaiting assessment | 8 | ![]() | |
Release protected or species of concern alive after capture Action Link | Awaiting assessment | 6 | ![]() | |
Rotate the orientation of diamond mesh in a trawl net Action Link | Awaiting assessment | 6 | ![]() | |
Fit mesh escape panels/windows and a size-sorting grid (rigid or flexible) to a trawl net Action Link | Awaiting assessment | 6 | ![]() | |
Establish long-term fishery closures Action Link | Awaiting assessment | 5 | ![]() | |
Establish temporary fishery closures Action Link | Awaiting assessment | 5 | ![]() |
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Marine Fish Conservation - Published 2021
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What are 'Individual studies' and 'Actions'?
Individual studies
An individual study is a summary of a specific scientific study, usually taken from a scientific journal, but also from other resources such as reports. It tells you the background context, the action(s) taken and their consequences.
If you want more detail please look at the original reference.
Actions
Each action page focuses on a particular action you could take to benefit wildlife or ecosystems.
It contains brief (150-200 word) descriptions of relevant studies (context, action(s) taken and their consequences) and one or more key messages.
Key messages show the extent and main conclusions of the available evidence. Using links within key messages, you can look at the paragraphs describing each study to get more detail. Each paragraph allows you to assess the quality of the evidence and how relevant it is to your situation.
Where we found no evidence, we have been unable to assess whether or not an intervention is effective or has any harmful impacts.