Management

Comprehensive, spatially explicit data that include regulatory information are essential for evaluating the level of protection that marine protected areas (MPAs) and other marine managed areas (MMAs) provide to marine life, and to inform progress towards ocean protection targets. An analysis based on the ProtectedSeas database, which includes information on regulated activities, found that 85% of U.S.

Marine protected areas (MPAs) are recognized as highly effective tools for marine conservation. They may also play an important role in mitigating climate change. A variety of climate change solutions are rooted in the ocean, centered primarily around “blue carbon” and the capacity of marine life to sequester carbon dioxide (CO2) with some potential to reduce emissions. However, the global potential of these solutions remains misunderstood and untapped.

The twin crises of climate change and biodiversity loss have brought into stark relief the need for greater collaboration and action at the international level to conserve, manage, and restore coral reefs.

As 2020 approaches, countries are accelerating their commitments to protect 10% of the ocean by establishing and expanding marine protected areas (MPAs) and other area-based protections. Since it began in 2014, the Our Ocean Conference (OOC) has become a high-profile platform to announce ocean commitments. To evaluate the impact of these promises, this analysis asked: (1) What are the MPA commitments? (2) Who is making them? (3)Have these announcements been followed by action? and (4) Have they contributed significantly to ocean protection?

Palauans describe the environment as "Lukel a Klengar" - the nest of life. In this short film produced for the Palau International Coral Reef Center as part of the Our Ocean 2022 Conference, Palauan ocean conservation is on display through the protection of a massive piece of ocean in the Palau National Marine Sanctuary. Tommy Remengesau, Jr. (former President of Palau), Ann Singeo (Executive Director of the Ebiil Society), Paramount High Chief Reklai (traditional leader of the Palauan people), and others share their wisdom and insights about large ocean conservation.

Island and coastal nations need to protect their waters to keep the oceans healthy. But they often have lots of debt and aren't able to prioritize ocean conservation over other needs. The team at The Nature Conservancy sees a way to solve both problems at once: restructuring a nation's debt in exchange for its government's commitment to protect coastal areas. Learn more about how "Blue Bonds for Conservation" work -- and how you can help unlock billions of dollars for the oceans. This ambitious plan is a part of the Audacious Project, TED's initiative to inspire and fund global change.

Meet Josefa Bau from Nataleira who runs a dolphin watching business with tours to Moon Reef, a Marine Protected Area (MPA) in Fiji. Nurturing and protecting natural resources is not a new or foreign concept for i-Taukei (indigenous Fijians) like Josefa - ocean conservation is more than just environmental protection - it is an intrinsic part of their identity passed on for generations.

Over a million species face extinction, highlighting the urgent need for conservation policies that maximize the protection of biodiversity to sustain its manifold contributions to people’s lives. Here we present a novel framework for spatial conservation prioritization based on reinforcement learning that consistently outperforms available state-of-the-art software using simulated and empirical data.

Coral reefs host exceptionally diverse and abundant marine life. Connecting coasts and sheltered lagoons to the open ocean, reef passages are important yet poorly studied components of these ecosystems. Abiotic and biotic elements ‘pass’ through these reef passages, supporting critical ecological processes (e.g. fish spawning). Reef passages provide multiple social and ecological benefits for islands and their peoples, but are so far neither characterized nor recognized for their multifaceted significance.

The ocean contains an abundance of biodiversity that is vital to global food security. However, marine biodiversity is declining. Marine protected areas and marine reserves have been used to protect biodiversity, conserve threatened species and rebuild exploited species, but are perceived as restrictive to fishing, which has slowed progress towards ocean protection targets. Here, we perform a spatial prioritisation of the ocean to protect biodiversity, threatened species and food security.