Lobby/campaign/demonstrate to protect marshes or swamps

How is the evidence assessed?
  • Effectiveness
    50%
  • Certainty
    28%
  • Harms
    0%

Study locations

Key messages

  • 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.

About key messages

Key messages provide a descriptive index to studies we have found that test this intervention.

Studies are not directly comparable or of equal value. When making decisions based on this evidence, you should consider factors such as study size, study design, reported metrics and relevance of the study to your situation, rather than simply counting the number of studies that support a particular interpretation.

Supporting evidence from individual studies

  1. A study in 2008 of a wetland complex in northwest Brazil (Sellamuttu et al. 2008) reported that following lobbying of national and local governments in the 1990s, the area was designated as a sustainable development reserve (in 1996) and a new research institute for sustainable development was created (in 1999). The sustainable development reserve designation, which allowed sustainable use of resources by local and indigenous people, was a relaxation of former strict protection. Methods: The Mamirauá wetlands are a complex of seasonally flooded forest, rivers and lakes. In the early 1990s, they were strictly protected but were faced with pressure from commercial loggers and hunters. From 1992, a conservation group lobbied the Brazilian Government to allow sustainable use of the wetlands by local people. This lobbying was backed by biological and socioeconomic studies, and supported by national and international media campaigns. The conservation group leader also personally lobbied the State Governor, with arguments about political benefits of allowing sustainable use.

    Study and other actions tested
Please cite as:

Taylor N.G., Grillas P., Smith R.K. & Sutherland W.J. (2021) Marsh and Swamp Conservation: Global Evidence for the Effects of Interventions to Conserve Marsh and Swamp Vegetation. Conservation Evidence Series Synopses. University of Cambridge, Cambridge, UK.

Where has this evidence come from?

List of journals searched by synopsis

All the journals searched for all synopses

Marsh and Swamp Conservation

This Action forms part of the Action Synopsis:

Marsh and Swamp Conservation
Marsh and Swamp Conservation

Marsh and Swamp Conservation - Published 2021

Marsh and Swamp Synopsis

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 18

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 Programme Red List Champion - Arc Kent Wildlife Trust The Rufford Foundation Save the Frogs - Ghana Bern wood Supporting Conservation Leaders National Biodiversity Network Sustainability Dashboard Frog Life The international journey of Conservation - Oryx British trust for ornithology Cool Farm Alliance UNEP AWFA Butterfly Conservation People trust for endangered species Vincet Wildlife Trust