Papahānaumokuākea Expands, Now Largest Conservation Area on Earth

Today, President Obama announced that Papahānaumokuākea Marine National Monument, located in the Northwestern Hawaiian Islands, will expand from 139,818 square miles to 582,578 square miles. That’s bigger than the total land area of the state of Alaska – and makes Papahānaumokuākea larger than any other land or ocean conservation area on Earth.

Map showing the expanded area of Papahānaumokuākea Marine National Monument. The new boundary extends out to the U.S. EEZ (shown in purple). The monument’s original area is shown in blue. Image: NOAA

Papahānaumokuākea Marine National Monument hosts an amazing array of wildlife, from 14 million seabirds representing 22 species that breed and nest within its boundaries, to over 7,000 species of marine life, one quarter of which are found only in the Hawaiian Archipelago.

Fishes on a deep reef at Pearl and Hermes Atoll in Papahānaumokuākea Marine National Monument. Photo: Greg McFall/NOAA

The monument is also of great importance to Native Hawaiians, with significant cultural sites found in the original monument area on the islands of Mokumanamana and Nihoa. This expansion will help protect and sustain Hawai’i’s marine life and cultural sites for future generations.

Mokumanamana, or Necker Island, is known for its numerous wahi pana (religious places) and mea makamae (cultural objects). Photo: James Watt/NOAA

Originally designated in 2006 by then-President George W. Bush, Papahānaumokuākea Marine National Monument previously protected the waters within 50 miles of the uninhabited Northwestern Hawaiian Islands. In 2010, the monument was inscribed as a mixed natural and cultural World Heritage Site by UNESCO, making it the first mixed UNESCO World Heritage Site in the United States.

Now, President Obama has expanded most of the monument out to 200 nautical miles within federal waters. The expanded area will provide additional protection for open ocean features including seamounts, submerged reefs and sunken islands. The monument will continue to be managed by NOAA, US Fish and Wildlife, and the State of Hawai'i, and will also include the Office of Hawaiian Affairs within the co-trusteeship.

Commercial fishing and other resource extraction activities, which are currently prohibited in the boundaries of the existing monument, are also prohibited within the expanded monument boundaries. Noncommercial fishing, such as recreational fishing and the removal of fish and other resources for Native Hawaiian cultural practices, is allowed in the expansion area by permit, as is scientific research.

This previously-undescribed species of octopod was discovered in the Northwestern Hawaiian Islands in 2016 at a depth of 4,290 meters. Photo: NOAA Office of Ocean Exploration and Research, 2016 Hohonu Moana: Exploring Deep Waters off Hawaiʻi

“We are honored to be a partner in the management and protection of what is now the largest protected area in the world,” said John Armor, acting director of NOAA’s Office of National Marine Sanctuaries. “Through daily interaction, management, research and outreach, we will continue working with our partners to to protect this unique ocean treasure, home to rare natural and cultural resources. The monument holds a sacred place in Native Hawaiian culture. With this announcement, it also holds a place in history for global ocean conservation.”

A high-density community of brisingid sea stars was discovered in the expansion area of Papahānaumokuākea in 2016. Photo: NOAA Office of Ocean Exploration and Research, 2016 Hohonu Moana: Exploring Deep Waters off Hawaiʻi

This expansion not only provides direct protection to this global resource, but also brings critical attention to the need for increased ocean conservation and protection worldwide. Despite its remote location in the Northwestern Hawaiian Islands, Papahānaumokuākea Marine National Monument faces a looming threat of global climate change that will affect its land and marine ecosystems, as well as its cultural resources – a threat that ocean resources are facing across the globe.

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Today, President Obama expanded the Papahānaumokuākea Marine National Monument to a total protected area of 582,578 square miles – making it the largest marine protected area on Earth. Part of the most remote island archipelago on Earth, Papahānaumokuākea Marine National Monument supports a reef ecosystem with more than 7,000 marine species and is home to many species of coral, fish, birds and marine mammals. This includes the endangered Hawaiian monk seal, the endangered leatherback and hawksbill sea turtles. Top and bottom photos courtesy of James Watt, middle photo by Lindsey Kramer, U.S. Fish and Wildlife Service.

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President Barack Obama just created the largest protected area on the planet by expanding a national marine monument off the coast of his native Hawaii to encompass 582,578 square miles of land and sea. 

It’s called Papahānaumokuākea (pronounced “Papa-ha-now-moh-koo-ah-kay-ah”) Marine National Monument , and is home to 7,000 marine species that are found nowhere else. Read more about the expanded monument here. 


IMG_0439 by Darren Baskill
Via Flickr:
The Milky-way over Hale Pohaku, Mauna Kea, on the Big Island of Hawai'i. The red glow on the horizon is from one of the lava flows. These are stills taken from this time lapse movie.

National parks anchor habitats and networks of protected lands; they bring people together through shared experiences; and they connect past and future generations. Early park advocate John Muir put it this way: ‘When we try to pick out anything by itself, we find it hitched to everything else in the universe.'—photo by Ian Shive @ianshivephoto.
#Haleakala #hawaii #nature #greatoutdoors #beautiful #goplaces #protectpreserve #livenature @nature_hi (at Haleakalā National Park)

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