Collected Evidence: Collected Evidence: Raise public awareness about marshes or swampsWe found no studies that evaluated the effects, on vegetation or human behaviour, of interventions to raise public awareness about marshes or swamps.   ‘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%2Fwww.conservationevidence.com%2Factions%2F3389https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3389Mon, 12 Apr 2021 11:52:00 +0100Collected Evidence: Collected Evidence: Engage local people in management/monitoring of marshes or swamps Two studies evaluated the effects, on vegetation or human behaviour, of engaging local people in management/monitoring of marshes or swamps. One study was in Senegal and one was in India. VEGETATION COMMUNITY Overall extent (1 study): One before-and-after study of a coastal wetland in India reported that after implementing a community-based restoration programme, the area of high-quality mangrove forest increased. Meanwhile, the area of degraded mangrove forest decreased. VEGETATION ABUNDANCE   VEGETATION STRUCTURE   OTHER Human behaviour (1 study): One before-and-after study of a wetland National Park in Senegal reported that after switching from authoritarian protection to community-based management, fewer fines were issued for illegal activities (including illegal settlement and uncontrolled grazing). Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3390https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3390Mon, 12 Apr 2021 11:53:33 +0100Collected Evidence: Collected Evidence: Provide education/training programmes about marshes or swamps Two studies evaluated the effects, on vegetation or human behaviour, of providing education/training programmes related to marshes or swamps. One study was in Kenya and one was in Vietnam. VEGETATION COMMUNITY   VEGETATION ABUNDANCE   VEGETATION STRUCTURE   OTHER Human behaviour (2 studies): One study in Kenya reported that after a series of seminars and workshops about marsh conservation, two community-based management groups were established by local stakeholders and a grazing fee was introduced. One before-and-after study in Vietnam reported that after local people were trained to make more complex handicrafts from marsh plants (along with helping them to sell those handicrafts in markets), their income increased. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3391https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3391Mon, 12 Apr 2021 11:55:44 +0100Collected Evidence: Collected Evidence: Produce guidance for marsh or swamp conservation One study evaluated the effects, on vegetation or human behaviour, of producing guidance for marsh or swamp conservation. The study was in Sri Lanka. VEGETATION COMMUNITY   VEGETATION ABUNDANCE   VEGETATION STRUCTURE   OTHER Survival (1 study): One study of coastal sites in Sri Lanka found that planted mangrove propagules/seedlings had a higher survival rate in sites where published guidance had been consulted to select appropriate areas for planting, than in sites where guidance was not consulted. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3392https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3392Mon, 12 Apr 2021 12:07:08 +0100Collected Evidence: Collected Evidence: Use marketing strategies to increase the value of marshes or swamps One study evaluated the effects, on vegetation or human behaviour, of using marketing strategies to increase the value of marshes or swamps. The study was in Vietnam. VEGETATION COMMUNITY   VEGETATION ABUNDANCE   VEGETATION STRUCTURE   OTHER Human behaviour (1 study): One before-and-after study in Vietnam reported that helping local people to sell handicrafts made from marsh plants in tourist markets (along with training to improve the quality of those products) increased their income. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3393https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3393Mon, 12 Apr 2021 12:09:17 +0100Collected Evidence: Collected Evidence: Lobby/campaign/demonstrate to protect marshes or swamps One study evaluated the effects, on vegetation or human behaviour, of lobbying/campaigning/demonstrating to protect marshes or swamps. The study was in Brazil. VEGETATION COMMUNITY   VEGETATION ABUNDANCE   VEGETATION STRUCTURE   OTHER Human behaviour (1 study): One study in Brazil reported after lobbying local and national governments, a wetland complex was designated as a sustainable development reserve (rather than being strictly protected) and a sustainable development research institute was created. Collected Evidencehttps%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3394https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3394Mon, 12 Apr 2021 12:11:04 +0100Collected Evidence: Collected Evidence: Classify conservation status of individual sitesWe found no studies that evaluated the effects, on vegetation or human behaviour, of classifying the conservation status of individual marshes or swamps.   ‘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%2Fwww.conservationevidence.com%2Factions%2F3395https%3A%2F%2Fwww.conservationevidence.com%2Factions%2F3395Mon, 12 Apr 2021 12:11:48 +0100
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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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