Eating Lionfish

After climate change led to a declining fish catch, fishermen in Tamil Nadu experimented with artificial reefs to boost biodiversity that would provide fishermen with a better catch. Artificial reefs can serve many purposes, but it must identify the needs of the community before it can be successfully implemented. Only a year later nearly 60 concrete structures have been built around the city and fishermen report bigger catches.

In Jamaica, locally-led coral nurseries are working to restore the coral reef that have been lost to natural and manmade disasters. These organizations have small coral gardens where they can grow free of danger and when they’re big enough, are transported to a reef. With coral and fish being so codependent in the underwater ecosystem, the regrowth of coral has meant an increase of fish and fishing for the country, which many people rely on for their livelihood.

Adapting to climate change in coastal areas means adjusting local fishing and cultivation practices. Residents of Velondriake, a locally managed marine area in southern Madagascar, have introduced seaweed and algae farming as an alternative to fishing. With the help of Blue Ventures, an NGO based in the UK, and the University of Toliara, residents are monitoring their ecosystem and finding new markets for their harvests.

Nonprofits and coastal communities are popularizing sustainable fishing practices and fishery management to allow ocean ecosystems to bounce back from overfishing and sustain the fishing industry long-term. For example, a community-led organization in Scotland campaigned to create the country’s first “No Take Zone” marine reserve, and a nonprofit in Hawaii is restoring fishponds to revive traditional Hawaiian aquaculture.

A family of former fishers created the Kino Bay Turtle Group to monitor sea turtles in Mexico’s La Cruz Lagoon. The conservationists work to rescue and tag turtles entangled in fishing gear, track the population, and educate the public about their importance.

Kadal Osai (Sound of the Sea) is a radio broadcast with programming designed for fishers and their families since 2016. It reaches about 50,000 people from 30 fishing villages within a 15-kilometer radius of the station’s headquarters. Twelve radio jockeys provide 24-7 programming, with climate change and marine conservation two popular topics. The programming has provided a conservation mindset for many local fisherfolk, leading to behavior changes and helping them adapt to the rapidly changing world. The shows have shifted how they value the lives of sea creatures and what the ocean provides more broadly.

Bonaire's coral reef is one of the few in the world that is thriving, rather than dying. Thanks to a combination of local efforts, such as reef maintenance and restoration as well as rules that limit fishermen and divers, the reef is proving to be a model for other regions that are struggling.

Scientists and conservationists have been pushing for more marine protected areas, regions that restrict human activity to protect marine life. But, they're quickly realizing it’s not about the quantity of mpa’s, but the quality.

Through a co-management system, which has successfully rehabilitated degraded watersheds, the 2015 Confederated Salish and Kootenai Tribes-Montana Water Rights Compact has restored tribal sovereignty over their waters. This has brought bull trout back to their native streams and reconnected tribal members to traditional lifeways while maintaining water access for existing agricultural users.

In the mid-1990s, a small fishing community in Baja California Sur stopped fishing to give their depleted reef a chance to recover. Thirty years later, Cabo Pulmo National Park stands as one of the most documented cases of marine conservation success in the world. Scientific monitoring confirmed a 463% increase in marine biomass within a decade of protection. Drawing on this evidence, marine scientists have developed the Marine Prosperity Areas (MPpAs) framework, a replicable model that integrates ecological restoration with community well-being.