Luciana Alonso

Research and Involvement of Local Communities to Ensure Threats Reduction to Sea Turtles at the Foraging Ground of Cerro Verde MPA

Cerro Verde.

Chelonia mydas foraging area.

Impact of fisheries on loggerhead turtles.

Releasing a rehabilitated turtle during Public Awareness Journeys.

Town/RegionCountryCategoriesDate
Marine Protected Area Cerro VerdeUruguayCentral and Latin America, Marine, Turtles18 Dec 2009

The Marine Protected Area (MPA) of Cerro Verde (Rocha) has been shown to be one of the most important foraging habitats for green turtles (Chelonia mydas) in Uruguay and a migratory pathway for loggergheads (Caretta caretta) and leatherbacks (Dermochelys coriacea). However, fishing activities and marine debris threaten the survival of these endangered species.

The research activities of this project will determine the main causes of death and evaluate how fishing activities and solid marine debris contributes to sea turtles mortality. In the other hand, the environmental education activities to be performed will involve local fishermen and school students in conservation activities in order to reduce sea turtles mortality.

Sea turtles stranding events will be monitore along the MPA, the cause of death will be assessed and gastrointestinal contents will be analysed. Workshops about sea turtles reanimation and release techniques as well as the impacts on the marine ecosystem of dumping plastic fishing gear, synthetic material and ghost nets will be perform with local fishermen. Participative research on marine debris will be carried out with school students, and the results will be exposed in mini symposiums held at the local schools. During the development of the “Saving the Sea Turtle” festival week, performed by Karumbé every year, resusable cloth bags will be printed by the students and handle out among local communities in order to replace plastic bags. Extra cloth bags will be produced in order to introduce them in the local markets and be sell to tourists during the public awarness campaign developed by Karumbé every year.

The results of this project will be critical to make grounded decisions and recomedations for the development of the management plan of the MPA. Evenmore, raissing awareness within the key actors by involving them in conservation efforts will ensure the sustainable development of the area.

For further information contact aloluciana@gmail.com or visit www.karumbe.org

Project Update: May 2010

Between January and April 2010, 15 beach census were performed along Cerro Verde MPA and a total of 47 stranded sea turtles were recorded, including 30 green turtles (Chelonia mydas), 12 loggerheads (Caretta caretta), four leatherbacks (Dermochelys coriacea) and one unidentified turtle. The most frequent cause of mortality in greens was interaction with marine debris, due to entanglement or ingestion, while for loggerheads and leatherbacks the main stranding cause was interaction with fisheries.

During the “Saving the Sea Turtle” festival, held in March and April 2010, reusable cloth bags were painted by 500 students of La Coronilla and Punta del Diablo attaining their introduction in most of the local families.

Since April 2010, markets of La Coronilla town started to offer the cloth bags to their clients showing their commitment with the sea turtles conservation efforts.
As well, during the tourism week that takes place in April, a public awareness journey was performed at Punta del Diablo, the main touristic locality, where replacement of plastic bags was suggested to tourists offering the cloth bags.

Final Report

Read more about the activities undertaken and findings of this project in the final report below.

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Final Report807.5 KB

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