Image of a young man smiling and presenting a large red fish

Building Resilience to Climate Change in Indonesia .

Indonesian coastal communities are developing management tools to ensure the health of their fisheries and build resilience to climate change.

Boasting almost 20 percent of the world’s coral reefs, the Indonesian archipelago is the largest repository of marine biological resources. Coral reefs provide habitats for 90 percent of the fish caught by coastal fishers and support millions of jobs and subsistence livelihoods in Indonesia. Unsustainable and destructive fishing practices are reducing the productivity and resilience of the coral reefs throughout Indonesia and having a negative impact on health, nutrition, food security, economic growth, and community welfare. Overfishing is also becoming a threat to local coastal livelihoods.

Healthy fisheries with long-term sustainability plans are vital to climate resilience among coastal communities. A “healthy fishery” uses practices that will not deplete the fish supply thereby protecting the livelihoods of those that depend on them. The Indonesian fishing industry already thoroughly tracks the weight and landing sites of catches, but these data only reveal a small part of the short- and long-term health   of fisheries. To improve understanding of the fish stock and address potentially unknown vulnerabilities, the Ministry of Marine Affairs and Fisheries worked with the Fisheries Service of West Nusa Tenggara Province, the Bureau of Meteorology, and the Indonesia Marine and Climate Support (IMACS) project to introduce new management tools and best practices to coastal communities.

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villages implementing I-CATCH

Developed by a consortium of Indonesian government agencies, the Indonesia Climate Adaptation Tool for Coastal Habitats (I-CATCH) mitigates vulnerability to climate change by helping villagers compile information necessary for assessments and facilitating creation of data-driven village action plans. I-CATCH uses a participatory approach in which community members actively engage in the assessments and information-gathering process. Results from use of the tool, which is a manual guiding the assessments, will provide early warning reports that the government can use to prevent or mitigate the impact of climate change on coastal villages.

The Indonesian government has taken full ownership of I-CATCH and is using it to help coastal communities prepare for the future. “I-CATCH was designed in Indonesia, by Indonesians, for Indonesia, and it will help the country move into the future,” said IMACS Chief of Party Richard Mounsey. I-CATCH is being implemented in the first of 100 villages by the Ministry of Marine Affairs and Fisheries and IMACS and is being used by the ministry for planning. Early warning about vulnerabilities means the government can take action sooner rather than later.

“I-CATCH was designed in Indonesia, by Indonesians, for Indonesia, and it will help the country move into the future,”

Richard Mounsey, IMACS Chief of Party

“Knowing the stock structure of a fishery is essential for predicting future catch levels and the long-term sustainability of resources,”

Richard Mounsey, IMACS Chief of Party

In addition to I-CATCH, one of the management approaches introduced, known as data-poor stock assessment, emphasizes the collection of distribution data. Fishery specialists were trained to track and report where fish are actually caught rather than the port of arrival, as well as the fish size and species composition of each catch. “Knowing the stock structure of a fishery is essential for predicting future catch levels and the long-term sustainability of resources,” said Mounsey. IMACS is working with the fisheries industry and the Indonesian government to explore a public-private partnership that would ensure sustainable finance for data-poor stock assessments after the project closes.

Through IMACS, Chemonics is supporting the Indonesian government’s efforts to address destructive practices that affect the sustainability of marine fisheries. The project also aims to improve coastal communities’ responses to near-term disasters and the long-term impact related to climate change.