Papahānaumokuākea Marine National Monument

The Papahānaumokuākea Marine National Monument (PMNM) (roughly /pɑːpɑːˈhɑːnaʊmoʊkuˌɑːkeɪ.ə/) is a World Heritage listed U.S. national monument encompassing 583,000 square miles (1,510,000 km) of ocean waters, including ten islands and atolls of the Northwestern Hawaiian Islands. It was created in June 2006 with 140,000 square miles (360,000 km) and expanded in August 2016 by moving its border to the limit of the exclusive economic zone, making it one of the world's largest protected areas. It is internationally known for its cultural and natural values as follows:
The monument supports 7,000 species, one quarter of which are endemic. Prominent species include the endangered hawksbill sea turtle, the threatened green sea turtle and the endangered Hawaiian monk seal, the Laysan and Nihoa finches, the Nihoa millerbird, Laysan duck, seabirds such as the Laysan albatross, numerous species of plants including Pritchardia palms, and many species of arthropods. According to the Pew Charitable Trusts, populations of lobster have not recovered from extensive harvesting in the 1980s and 1990s, which is now banned; the remaining fisheries are overfished, although commercial fishing is banned.
The National Marine Fisheries Service (NMFS) reported in 2008 that many species’ populations have not fully recovered from a large-scale shift in the oceanic ecosystem that affected the North Pacific during the late 1980s and early 1990s. This shift reduced populations of important species, such as spiny lobster, seabirds and Hawaiian monk seals. The monument receives strict conservation protection, with exceptions for traditional Native Hawaiian uses and limited tourism.
The monument covers roughly 583,000 square miles (1,510,000 km) of reefs, atolls and shallow and deep sea (out to 200 miles (320 km) offshore) in the Pacific Ocean – larger than all of America's national parks combined. It contains approximately 10 percent of the tropical shallow water coral reef habitat (i.e., down to 100 fathoms (180 m)) in U.S. territory. It is slightly larger than Australia's Great Barrier Reef Marine Park, approximately the size of the country of Germany, and just slightly smaller than Alaska.
The islands included in the monument are all part of the state of Hawaii, except Midway Atoll, which is part of the United States Minor Outlying Islands insular area. Henderson Field, on Midway Atoll, provides aerial access to the monument.
About 132,000 square miles (340,000 km) of the monument are part of the Northwestern Hawaiian Islands Coral Reef Ecosystem Reserve, designated in 2000. The monument also includes the Midway Atoll National Wildlife Refuge (590,991.50 acres (2,391.7 km)) and Battle of Midway National Memorial, the Hawaii State Seabird Sanctuary at Kure Atoll, and the Northwestern Hawaiian Islands State Marine Refuge.
As a mixed site with natural and cultural resources, the International Union for Conservation of Nature (IUCN) commented on the natural features of the monument, and the International Council on Monuments and Sites (ICOMOS) assessed its cultural aspects.
The monument's ocean area is administered by the National Oceanic and Atmospheric Administration (NOAA). It contains U.S. and Hawaiian designated refuges, sanctuaries, reserves and memorials with separate administration.
The Hawaiian Islands National Wildlife Refuge, with an area of 254,418.1 acres (397.53 sq mi; 1,029.6 km) is administered by the U.S. Fish and Wildlife Service (FWS).
The Northwestern Hawaiian Islands (NWHI) were first protected on February 3, 1909, when U.S. President Theodore Roosevelt created the Hawaiian Islands Bird Reservation through Executive Order 1019, as a response to the over-harvesting of seabirds, and in recognition of the importance of the NWHI as seabird nesting sites. President Franklin D. Roosevelt converted it into the Hawaiian Islands National Wildlife Refuge in 1940. A series of incremental protection expansions followed, leading to the establishment of Midway Atoll National Wildlife Refuge in 1988, Kure Atoll State Wildlife Sanctuary in 1993, and the NWHI Coral Reef Ecosystem Reserve in 2000.
President Bill Clinton established the Northwestern Hawaiian Islands Coral Reef Ecosystem Reserve on December 4, 2000, with Executive Order 13178. Clinton's executive order initiated a process to designate the waters of the NWHI as a National Marine Sanctuary. A public comment period began in 2002. In 2005, Governor of Hawaii Linda Lingle declared parts of the monument a state marine refuge.
In April 2006, President George W. Bush and his wife viewed a screening of the documentary film Voyage to Kure at the White House along with its director, Jean-Michel Cousteau. Compelled by the film's portrayal of the flora and fauna, Bush moved quickly to expand protections.
On June 15, 2006, Bush signed Proclamation 8031, designating the waters of the Northwestern Hawaiian Islands a national monument under the 1906 Antiquities Act. Using the Antiquities Act bypassed the normal year of consultations and halted the public input process and came just before the draft environmental impact statement for the proposed Northwestern Hawaiian Islands National Marine Sanctuary was to be published. This was the second use by Bush of the Antiquities Act, following the declaration of the African Burial Ground National Monument on Manhattan in February 2006. The legislated process for stakeholder involvement in the planning and management of a marine protected area (MPA) had already taken five years of effort, but the abrupt establishment of the NWHI as a National Monument, rather than a Sanctuary, provided immediate and more resilient protection. The protection is revocable only by legislation.
Joshua Reichert proclaimed the importance of the timely designation, saying:
The NWHI once accounted for approximately half of the locally landed bottomfish in Hawaii. The NWHI bottomfish fishery was a limited entry fishery, with eight vessels, which were restricted to 60 feet (18 m) in length. Frank McCoy, then chair of the Western Pacific Regional Fishery Management Council, claimed:
The National Marine Fisheries Service published reports attesting to the health of bottomfish stocks. Commercial and recreational bottomfish and pelagic fishing were recommended to be continued under a 2004 NOAA draft of protections.
On February 27, 2007, President Bush amended Proclamation 8031, naming the monument "Papahānaumokuākea", inspired by the names of the Hawaiian creator goddess Papahānaumoku and her husband Wākea.
On May 15, 2007, President Bush announced his intention to submit the monument for Particularly Sensitive Sea Area (PSSA) status, which would "alert mariners to exercise caution in the ecologically important, sensitive, and hazardous area they are entering." In October 2007, the Marine Environmental Protection Committee of the International Maritime Organization designated the monument as a PSSA. Commercial fishing ended in 2010.
The Federal Interagency Panel for World Heritage officially designated the monument as a World Heritage site in November 2008. The national monument was inscribed on the World Heritage List in July 2010 as "Papahānaumokuākea". at the 34th Session of the World Heritage Committee in Brasília.
A 2010 expedition to the Kure atoll sent divers to a depth of 250 feet (76 m), revealing new species of coral and other animals. Waikiki Aquarium cultured the new coral species.
On August 3, 2015, divers found the wreck of the USNS Mission San Miguel (T-AO-129) within the monument. She had sunk there on October 8, 1957, when she ran aground on Maro Reef while running at full speed and in ballast. Researchers will map and study the wreck in situ.
In August 2016, President Barack Obama expanded the monument's area by roughly four times, to the limits of the exclusive economic zone. It was at that time the world's largest MPA.
On October 21, 2019, the wreck of the Imperial Japanese Navy aircraft carrier Akagi, which sank during World War II in the Battle of Midway on June 4, 1942, was found within the monument by the research vessel Petrel.
In 2020 a species of seaweed was discovered that has been killing large patches of coral.
In 2022, a study reported that the MPA acted as a tuna nursery. Near the reserve the yellowfin tuna (Thunnus albacares) catch increased by 54% between 2016 and 2019 and the bigeye tuna (Thunnus obesus) take increased by 12%. The catch increased the most at 115 to 230 miles from the area boundaries.