Howland Island /ˈhaʊlənd/ is an uninhabited coral island located just north of the equator in the central Pacific Ocean, about 1,700 nautical miles southwest of Honolulu. The island lies almost halfway between Hawaii and Australia and is an unincorporated, unorganized territory of the United States. Geographically, together with Baker Island it forms part of the Phoenix Islands. For statistical purposes, Howland is grouped as one of the United States Minor Outlying Islands. Howland is located at 0°48′24″N 176°36′59″W / 0.80667°N 176.61639°W / 0.80667; -176.61639Coordinates: 0°48′24″N 176°36′59″W / 0.80667°N 176.61639°W / 0.80667; -176.61639. It covers 450 acres (1.8 km2), with 4 miles (6.4 km) of coastline. The island has an elongated plantain-shape on a north-south axis. There is no lagoon. Howland Island National Wildlife Refuge consists of the 455 acres (1.84 km2) island and the surrounding 32,074 acres (129.80 km2) of submerged land. The island is managed by the U.S. Fish and Wildlife Service as an insular area under the U.S. Department of the Interior and is part of the Pacific Remote Islands Marine National Monument. The atoll has no economic activity. It is perhaps best known as the island Amelia Earhart was searching for but never reached when her airplane disappeared on July 2, 1937, during her planned round-the-world flight. Airstrips constructed to accommodate her planned stopover were never used, subsequently damaged, not maintained and gradually disappeared. There are no harbors or docks. The fringing reefs may pose a maritime hazard. There is a boat landing area along the middle of the sandy beach on the west coast, as well as a crumbling day beacon. The island is visited every two years by the U.S. Fish and Wildlife Service. Flora and fauna The climate is equatorial, with little rainfall and intense sunshine. Temperatures are moderated somewhat by a constant wind from the east. The terrain is low-lying and sandy: a coral island surrounded by a narrow fringing reef with a slightly raised central area. The highest point is about six meters above sea level. There are no natural fresh water resources. The landscape features scattered grasses along with prostrate vines and low-growing pisonia trees and shrubs. A 1942 eyewitness description spoke of "a low grove of dead and decaying kou trees" on a very shallow hill at the island's center. In 2000, a visitor accompanying a scientific expedition reported seeing "a flat bulldozed plain of coral sand, without a single tree" and some traces of building ruins. Howland is primarily a nesting, roosting and foraging habitat for seabirds, shorebirds and marine wildlife. The U.S. claims an Exclusive Economic Zone of 200 nautical miles (370 km) and a territorial sea of 12 nautical miles (22 km) around the island. Since Howland Island is uninhabited, no time zone is specified. It lies within a nautical time zone which is 12 hours behind UTC. History Prehistoric settlement Sparse remnants of trails and other artifacts indicate a sporadic early Polynesian presence. A canoe, a blue bead, pieces of bamboo, and other relics of early settlers have been found. The island's prehistoric settlement may have begun about 1000 BC when eastern Melanesians traveled north and may have extended down to Rawaki, Kanton, Manra and Orona of the Phoenix Islands, 500 to 700 km southeast. K.P. Emery, an ethnologist for Honolulu's Bernice P. Bishop Museum, indicated that settlers on Manra Island were apparently of two distinct groups, one Polynesian and the other Micronesian, hence the same might have been true on Howland Island, though no proof of this has been forthcoming. The difficult life on these isolated islands along with unreliable fresh water supplies may have led to the dereliction or extinction of the settlements, much the same as other islands in the area (such as Kiritimati and Pitcairn) were abandoned. Sightings by whalers Captain George B. Worth of the Nantucket whaler Oeno sighted Howland around 1822 and called it Worth Island. Daniel MacKenzie of the American whaler Minerva Smith was unaware of Worth's sighting when he charted the island in 1828 and named it after his ship's owners on December 1, 1828. Howland Island was at last named on September 9, 1842 after a lookout who sighted it from the whaleship Isabella under Captain Geo. E. Netcher of New Bedford. U.S. possession and guano mining Howland Island was uninhabited when the United States took possession of it under the Guano Islands Act of 1856. The island was a known navigation hazard for many decades and several ships were wrecked there. Its guano deposits were mined by American companies from about 1857 until October 1878, although not without controversy. Attribution: Article text available under CC-BY-SA Creative Commons image source in video

• published: 04 Dec 2013
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