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The Case for Marine Protected Areas

Ocean health is critical to all life on this planet. Phytoplankton, the microscopic plants found in the sunlit area of almost all oceans, generate about half of the Earth’s oxygen, and the complex interaction between the ocean and the atmosphere sustains our climate. Yet the oceans are in decline, largely because of human activities that are driving the collapse of fisheries, the loss of biodiversity, and the acidification of seawater.

July 24, 2020
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Easter Island, a territory of Chile that lies some 4,000 kilometers (2,485 miles) west of that country’s coast, is world famous for its Moai statues, which are recognized as a UNESCO World Heritage site.

June 26, 2020
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The National Fish and Wildlife Foundation (NFWF) today announced that its Papahānaumokuākea Research and Conservation Fund has awarded more than $1 million in funding across six projects to support management and conservation of Papahānaumokuākea Marine National Monument.

Characteristics of effective marine protected areas in Hawaiʻi

Ancient Hawaiians developed sophisticated natural resource management systems that included various forms of spatial management. The state of Hawaiʻi established its first legislated marine protected area (MPA) in 1953, and today there exists a patchwork of spatial marine management strategies along a range of sizes, with varying levels of governance, enforcement, and effectiveness. Approximately 12% of waters within the 50 m depth contour and 5% of waters within state jurisdiction (≤3 nmi) have some form of marine management.