Livelihoods and human impacts in Tan Thanh mudflat, Tien Giang Province, Vietnam

Abstract

Tan Thanh mudflat in Tien Giang Province is one of the important wetlands of the Mekong Delta in Southern Vietnam. International conservation organizations have proposed this area to be an important bird and biodiversity area – IBAs because of the near location to the core of the East Asian-Australasian Flyway of migratory birds and providing feeding habitats for local shorebirds and endangered migratory species such as the Spoon-billed Sandpiper (Calidris pygmaea). To understand the threats human beings have on this proposed protected wetland, we conducted a study in August 2022 to assess the impacts of local community activities on the area. We used structured interviews with a site survey and mapping as the main methods of the study. The result showed that anthropogenic causes including agrochemical overuse, solid waste pollution, frequent disturbances from clam harvesting activities and illegal wild bird catching to protect cultivated farms, caused adverse impacts on the area. The study also revealed that the local communities have not been fully aware of the responsibility of protecting wild birds and the coastal environment. We suggested that to conserve the wetland successfully, we need to do further studies to fully understand the values of the wetland services to the wild birds and local communities and then engage relevant stakeholders to find solutions for improving public awareness about the importance of the wetland and inclusively protecting the area for sustainable development.