Collected Evidence: Collected Evidence: Limit, cease or prohibit ballast water exchange in specific areas We found no studies that evaluated the effects of limiting, ceasing or prohibiting ballast water exchange in specific areas on subtidal benthic invertebrate populations.   ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this intervention during our systematic journal and report searches. Therefore, we have no evidence to indicate whether or not the intervention has any desirable or harmful effects.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2164https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2164Tue, 22 Oct 2019 12:14:28 +0100Collected Evidence: Collected Evidence: Treat ballast water before exchange We found no studies that evaluated the effects of treating ballast water before exchange on subtidal benthic invertebrate populations.   ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this intervention during our systematic journal and report searches. Therefore, we have no evidence to indicate whether or not the intervention has any desirable or harmful effects.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2165https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2165Tue, 22 Oct 2019 12:15:51 +0100Collected Evidence: Collected Evidence: Clean the hull, anchor and chain of commercial and recreational vessels We found no studies that evaluated the effects of cleaning the hull, anchor and chain of commercial and recreational vessels on subtidal benthic invertebrate populations.   ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this intervention during our systematic journal and report searches. Therefore, we have no evidence to indicate whether or not the intervention has any desirable or harmful effects.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2166https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2166Tue, 22 Oct 2019 12:16:33 +0100Collected Evidence: Collected Evidence: Clean anthropogenic platforms, structures or equipment We found no studies that evaluated the effects of cleaning anthropogenic platforms, structures or equipment on subtidal benthic invertebrate populations.   ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this intervention during our systematic journal and report searches. Therefore, we have no evidence to indicate whether or not the intervention has any desirable or harmful effects.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2167https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2167Tue, 22 Oct 2019 12:17:14 +0100Collected Evidence: Collected Evidence: Use antifouling coatings on the surfaces of vessels and anthropogenic structures We found no studies that evaluated the effects of using antifouling coatings on the surfaces of vessels and anthropogenic structures on subtidal benthic invertebrate populations.   ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this intervention during our systematic journal and report searches. Therefore, we have no evidence to indicate whether or not the intervention has any desirable or harmful effects.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2168https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2168Tue, 22 Oct 2019 12:18:02 +0100
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.

More about What Works in Conservation

Download free PDF or purchase
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.

Read the latest volume: Volume 21

Go to the CE Journal

Discover more on our blog

Our blog contains the latest news and updates from the Conservation Evidence team, the Conservation Evidence Journal, and our global partners in evidence-based conservation.

Who uses Conservation Evidence?

Meet some of the evidence champions

Endangered Landscape ProgrammeRed List Champion - Arc Kent Wildlife Trust The Rufford Foundation Save the Frogs - Ghana Mauritian Wildlife Supporting Conservation Leaders
Sustainability Dashboard National Biodiversity Network Frog Life The international journey of Conservation - Oryx Cool Farm Alliance UNEP AWFA Bat Conservation InternationalPeople trust for endangered species Vincet Wildlife Trust
For a full list of, and information about, our champions:
All Evidence Champions
About our champions, why and how to become one:
Become an Evidence Champion

This website uses Cookies

We use limited Cookies to run the site and to analyse our traffic (none for site vendors). By using this site, you will be providing your consent to our use of Cookies.

Accept & continue