New TV Series Highlights Sustainable Aquaculture

Hope in the Water explores the groundbreaking work of dedicated fishers, aqua farmers, and scientists who are seeking to harvest aquatic species to feed our growing population while protecting the oceans.

2 minute read

June 24, 2024, 5:00 AM PDT

By Clement Lau


Overhead view of salmon farm in sea in Norway.

mariusltu / Adobe Stock

Aquaculture, the farming of seafood in water, is gaining attention as a sustainable solution to meet the increasing global demand for seafood while protecting marine ecosystems. The new series "Hope in the Water" explores innovative practices in aquaculture, showcasing how fishers, farmers, and scientists are working together to harvest aquatic species sustainably. Hosts like Baratunde Thurston, Martha Stewart, and Shailene Woodley provide an inside look at various aquaculture practices, including scallop farming in Maine and kelp farming in Alaska.

One featured method is scallop farming, which avoids the harmful impacts of traditional dredging. In Maine, scallop larvae are collected in nets and grown in nutrient-rich waters until they are ready for harvest. This practice not only produces seafood sustainably but also preserves the ocean floor ecosystem. Similarly, kelp farming is being promoted to revitalize disappearing kelp forests, which are crucial for absorbing carbon dioxide and providing habitat for marine life. Organizations like the Native Conservancy in Alaska are leading efforts to establish seaweed farms that support both environmental health and local communities.

The series also delves into the cultivation of abalone and purple sea urchins at The Cultured Abalone Farm, where sustainable seaweed harvesting practices are employed to feed these species. By managing the population of purple sea urchins, which have overpopulated due to climate change and other factors, the farm aims to restore balance to marine ecosystems and promote kelp forest recovery. This approach illustrates how targeted aquaculture practices can address specific environmental challenges.

Hope in the Water highlights community-led initiatives and innovative strategies to enhance ocean conservation. Efforts like the establishment of No-Take Zones in Scotland and the diversification of fish catches in Puerto Rico and the U.S. demonstrate how local actions can lead to significant ecological and economic benefits. By showcasing these success stories, the series emphasizes the importance of sustainable aquaculture and community involvement in preserving marine biodiversity and ensuring food security for current and future generations.

Thursday, June 20, 2024 in PBS

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