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.
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e.g. "frogs chytrid"
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Action | Effectiveness | Studies | Category | |
---|---|---|---|---|
Allow periodic fishing only Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Change the towing speed of a trawl net Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Change the size of the main body of a trawl net Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Use netting of contrasting colour in a trawl net Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Fit rigid (as opposed to mesh) escape panels/windows to a trawl net Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Fit mesh escape panels/windows to a trawl net and use square mesh instead of diamond mesh codend Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Use an alternative method to commercially harvest plankton Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Limit the number of fishing days Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Limit fishing activity by vessel size and/or engine power Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Set catch shares by species Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Prohibit high grading in which only the most profitable individuals or species are landed Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Implement multi-year or long-term management strategies Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Use technology to communicate near real-time catch information to fishers to enable avoidance of unwanted catchicate near real-time catch information to fishers to enable avoidance of unwanted catch Action Link |
Awaiting assessment | 1 | Synopsis Link | |
Restrict fishing activity (types unspecified) in a marine protected area Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Deploy fishing gear at selected times (day/night) to avoid unwanted species Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Establish handling and release protocols in non-recreational fisheries Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Set catch limits or quotas for non-targeted commercial catch Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Use artificial light on fishing gear Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Modify a bottom trawl to raise parts of the gear off the seabed during fishing Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Modify design or arrangement of tickler chains/chain mats in a bottom trawl Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Use a separator trawl Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Prohibit certain gear types Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Introduce catch shares Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Establish move-on rules for temporary, targeted fishing restrictions or closures when a catch or unwanted catch threshold is reached Action Link |
Awaiting assessment | 2 | Synopsis Link | |
Cease or prohibit all (mobile and static) fishing gears that catch bottom (demersal) species Action Link |
Awaiting assessment | 3 | Synopsis Link |
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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.