Collected Evidence: Collected Evidence: Modify aquaculture gear We found no studies that evaluated the effects of modifying aquaculture gear on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2742https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2742Tue, 02 Feb 2021 15:42:55 +0000Collected Evidence: Collected Evidence: Modify anti-predator nets around aquaculture systems We found no studies that evaluated the effects of modifying anti-predator nets around aquaculture systems on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2743https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2743Tue, 02 Feb 2021 16:22:41 +0000Collected Evidence: Collected Evidence: Minimize food waste at aquaculture systems We found no studies that evaluated the effects of minimizing food waste at aquaculture systems on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2744https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2744Tue, 02 Feb 2021 16:41:13 +0000Collected Evidence: Collected Evidence: Introduce and enforce legislation to prevent intentional killing of mammals at aquaculture systems We found no studies that evaluated the effects of introducing and enforcing legislation to prevent intentional killing of mammals at aquaculture systems. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2745https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2745Tue, 02 Feb 2021 16:43:17 +0000Collected Evidence: Collected Evidence: Introduce and enforce regulations to prevent the use of harmful deterrents on mammals at aquaculture systems We found no studies that evaluated the effects of introducing and enforcing regulations to prevent the use of harmful deterrents on mammals at aquaculture systems. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2746https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2746Tue, 02 Feb 2021 16:45:37 +0000Collected Evidence: Collected Evidence: Modify design of underwater turbines We found no studies that evaluated the effects of modifying the design of underwater turbines on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2747https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2747Tue, 02 Feb 2021 16:46:52 +0000Collected Evidence: Collected Evidence: Use acoustic devices at renewable energy sites We found no studies that evaluated the effects of using acoustic devices at renewable energy sites on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2748https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2748Tue, 02 Feb 2021 16:48:11 +0000Collected Evidence: Collected Evidence: Use real-time automated tools at renewable energy sites to detect marine and freshwater mammals and allow operations to be stopped or modified We found no studies that evaluated the effects of using real-time automated tools at renewable energy sites to detect marine and freshwater mammals and allow operations to be stopped or modified. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2749https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2749Tue, 02 Feb 2021 16:49:29 +0000Collected Evidence: Collected Evidence: Install diversion or return systems on cooling water intake structures We found no studies that evaluated the effects of installing diversion or return systems on cooling water intake structures on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2750https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2750Tue, 02 Feb 2021 16:50:44 +0000Collected Evidence: Collected Evidence: Use acoustic devices at cooling water intake structures We found no studies that evaluated the effects of using acoustic devices at cooling water intake structures on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2751https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2751Tue, 02 Feb 2021 16:53:08 +0000Collected Evidence: Collected Evidence: Reduce capacity of cooling water intake structures We found no studies that evaluated the effects of reducing capacity of cooling water intake structures on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2752https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2752Tue, 02 Feb 2021 16:54:58 +0000Collected Evidence: Collected Evidence: Use cooling towers instead of once-through cooling systems We found no studies that evaluated the effects of using cooling towers instead of once-through cooling systems on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2753https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2753Tue, 02 Feb 2021 16:56:13 +0000Collected Evidence: Collected Evidence: Divert shipping routes We found no studies that evaluated the effects of diverting shipping routes on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2754https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2754Tue, 02 Feb 2021 16:57:34 +0000Collected Evidence: Collected Evidence: Use observers on board vessels to detect mammals and allow vessel course or speed to be altered We found no studies that evaluated the effects of using observers on board vessels to detect mammals and allow vessel course or speed to be altered. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2755https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2755Tue, 02 Feb 2021 16:58:54 +0000Collected Evidence: Collected Evidence: Use real-time automated tools on board vessels to detect mammals and allow vessel course or speed to be altered We found no studies that evaluated the effects of using real-time automated tools on board vessels to detect mammals and allow vessel course or speed to be altered. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2756https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2756Tue, 02 Feb 2021 17:00:08 +0000Collected Evidence: Collected Evidence: Use remote tools to detect mammals in an area and allow vessel course or speed to be altered We found no studies that evaluated the effects of using remote tools to detect mammals in an area and allow vessel course or speed to be altered. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2757https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2757Tue, 02 Feb 2021 17:01:20 +0000Collected Evidence: Collected Evidence: Develop and implement regulations for operating vessels around mammals We found no studies that evaluated the effects of developing and implementing regulations for operating vessels around mammals. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2758https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2758Tue, 02 Feb 2021 17:02:30 +0000Collected Evidence: Collected Evidence: Provide training to vessel operators on mammal behaviour and appropriate avoidance techniques We found no studies that evaluated the effects of providing training to vessel operators on mammal behaviour and appropriate avoidance techniques. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2759https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2759Tue, 02 Feb 2021 17:03:34 +0000Collected Evidence: Collected Evidence: Provide educational materials at marinas and ports to encourage vessel operators to carry out safe practices around mammals (e.g. signs, leaflets) We found no studies that evaluated the effects of providing educational materials at marinas and ports to encourage vessel operators to carry out safe practices around mammals. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2760https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2760Tue, 02 Feb 2021 17:04:29 +0000Collected Evidence: Collected Evidence: Use acoustic devices on moving vessels We found no studies that evaluated the effects of using acoustic devices on moving vessels on marine and freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2761https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2761Tue, 02 Feb 2021 17:05:37 +0000Collected Evidence: Collected Evidence: Modify vessels to reduce risk of physical injury to mammals We found no studies that evaluated the effects of modifying vessels to reduce risk of physical injury to mammals. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2762https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2762Tue, 02 Feb 2021 17:06:48 +0000Collected Evidence: Collected Evidence: Reduce shipping along inland waterways We found no studies that evaluated the effects of reducing shipping along inland waterways on freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2763https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2763Tue, 02 Feb 2021 17:07:40 +0000Collected Evidence: Collected Evidence: Limit vessel traffic in shallow rivers We found no studies that evaluated the effects of limiting vessel traffic in shallow rivers on freshwater mammal populations. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2764https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2764Tue, 02 Feb 2021 17:08:45 +0000Collected Evidence: Collected Evidence: Introduce regulations for flying aircraft over marine and freshwater mammals We found no studies that evaluated the effects of introducing regulations for flying aircraft over marine and freshwater mammals. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2765https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2765Tue, 02 Feb 2021 17:09:41 +0000Collected Evidence: Collected Evidence: Introduce alternative food sources to replace marine and freshwater mammal meat We found no studies that evaluated the effects of introducing alternative food sources to replace marine and freshwater mammal meat. ‘We found no studies’ means that we have not yet found any studies that have directly evaluated this action during our systematic journal and report searches. Therefore we have been unable to assess whether or not the action is effective or has any harmful impacts. Please get in touch if you know of such a study for this action.Collected Evidencehttps%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2784https%3A%2F%2Fconservationevidencejournal.com%2Factions%2F2784Thu, 04 Feb 2021 16:21:34 +0000
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

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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