![Sarigan Landing Site](https://upload.wikimedia.org/wikipedia/commons/6/6b/Sarigan_Landing_Site.jpg)
Sarigan is an uninhabited
volcanic island
Geologically, a high island or volcanic island is an island of volcanic origin. The term can be used to distinguish such islands from low islands, which are formed from sedimentation or the uplifting of coral reefs (which have often formed ...
in the
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...
. It is part of the
Northern Mariana Islands
The Northern Mariana Islands, officially the Commonwealth of the Northern Mariana Islands (CNMI; ch, Sankattan Siha Na Islas Mariånas; cal, Commonwealth Téél Falúw kka Efáng llól Marianas), is an unincorporated territory and commonw ...
, a
U.S. territory
In the United States, a territory is any extent of region under the sovereign jurisdiction of the federal government of the United States, including all waters (around islands or continental tracts). The United States asserts sovereign rights for ...
. Sarigan is located northeast of
Anatahan
Anatahan is an island in the Northern Mariana Islands in the Pacific Ocean, and has one of the most active volcanoes of the archipelago. Although formerly inhabited, the island is currently uninhabited due to the constant danger of volcanic erupt ...
island, south of
Guguan
Guguan is an island in the Northern Mariana Islands in the Pacific Ocean. The island is currently uninhabited. Guguan is located south from Alamagan and north from Saipan, and is northeast from Sarigan.
History
Guguan was discovered in 1668 b ...
and north of
Saipan
Saipan ( ch, Sa’ipan, cal, Seipél, formerly in es, Saipán, and in ja, 彩帆島, Saipan-tō) is the largest island of the Northern Mariana Islands, a Commonwealth (U.S. insular area), commonwealth of the United States in the western Pa ...
, the largest island in the Northern Marianas.
History
Sarigan was originally settled by the
Chamorros
The Chamorro people (; also CHamoru) are the indigenous people of the Mariana Islands, politically divided between the United States territory of Guam and the encompassing Commonwealth of the Northern Mariana Islands in Micronesia. Today, signifi ...
. The island was first charted by Europeans in late October 1543 by Spanish explorer
Bernardo de la Torre Bernardo de la Torre was a Spanish sailor, primarily noted for having explored parts of the Western Pacific Ocean south of Japan in the 16th century.
Bernardo de la Torre sailed under the instructions of Ruy López de Villalobos, who sent him in Au ...
on board of the carrack ''San Juan de Letrán'' when trying to return from Sarangani to
New Spain
New Spain, officially the Viceroyalty of New Spain ( es, Virreinato de Nueva España, ), or Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain during the Spanish colonization of the Am ...
.
In 1695, the natives were forcibly removed to
Saipan
Saipan ( ch, Sa’ipan, cal, Seipél, formerly in es, Saipán, and in ja, 彩帆島, Saipan-tō) is the largest island of the Northern Mariana Islands, a Commonwealth (U.S. insular area), commonwealth of the United States in the western Pa ...
, and three years later to
Guam
Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...
.
Following the sale of the Northern Marianas by Spain to the
German Empire
The German Empire (),Herbert Tuttle wrote in September 1881 that the term "Reich" does not literally connote an empire as has been commonly assumed by English-speaking people. The term literally denotes an empire – particularly a hereditary ...
in 1899, Agrigan was administered as part of
German New Guinea
German New Guinea (german: Deutsch-Neu-Guinea) consisted of the northeastern part of the island of New Guinea and several nearby island groups and was the first part of the German colonial empire. The mainland part of the territory, called , ...
. The island was used as a
penal colony
A penal colony or exile colony is a settlement used to exile prisoners and separate them from the general population by placing them in a remote location, often an island or distant colonial territory. Although the term can be used to refer to ...
from 1900-1906. The prisoners, who lived some with their families on Sarigan were mainly employed by the coconut plantations. In 1909, the island was leased by the Pagan Society, a German-Japanese partnership, which continued to export
copra
Copra (from ) is the dried, white flesh of the coconut from which coconut oil is extracted. Traditionally, the coconuts are sun-dried, especially for export, before the oil, also known as copra oil, is pressed out. The oil extracted from copr ...
. The company also employed fowlers to hunt birds for feathers for export to Japan and Europe. However, the Pagan Society fell into financial difficulties from 1912.
During
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...
, Sarigan came under the control of the
Empire of Japan
The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent fo ...
and was subsequently administered as part of the
South Seas Mandate
The South Seas Mandate, officially the Mandate for the German Possessions in the Pacific Ocean Lying North of the Equator, was a League of Nations mandate in the "South Seas" given to the Empire of Japan by the League of Nations following Wo ...
. In the 1930s, between 10 and 20 families lived on the island.
Following
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
, the island came under the control of the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
and
after World War II, the residents were removed from the island. As of 1947, the island was administered as part of the
Trust Territory of the Pacific Islands
The Trust Territory of the Pacific Islands (TTPI) was a United Nations trust territory in Micronesia administered by the United States from 1947 to 1994.
History
Spain initially claimed the islands that later composed the territory of the Trus ...
. Since 1978, the island has been part of the
Northern Islands Municipality
Northern Islands Municipality is one of the four main political divisions of the Commonwealth of the Northern Mariana Islands. It consists of a long string of the northernmost islands of the Northern Marianas, including (from north to south) Fara ...
of the
Commonwealth of the Northern Mariana Islands
The Northern Mariana Islands, officially the Commonwealth of the Northern Mariana Islands (CNMI; ch, Sankattan Siha Na Islas Mariånas; cal, Commonwealth Téél Falúw kka Efáng llól Marianas), is an unincorporated territory and commonwea ...
.
Today, the island is a
nature preserve
A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological or o ...
, and in the mid-1990s, a project was launched to rid Sarigan of its population of feral animals; today, only a few cats remain. Sarigan has been proposed as a site for relocation of endangered birds from Guam and Saipan.
On May 28, 2010 a
submarine volcano
Submarine volcanoes are underwater vents or fissures in the Earth's surface from which magma can erupt. Many submarine volcanoes are located near areas of tectonic plate formation, known as mid-ocean ridges. The volcanoes at mid-ocean ridges ...
to the south erupted a brief cloud of steam and ash that briefly rose to and left a trail of
pumice
Pumice (), called pumicite in its powdered or dust form, is a volcanic rock that consists of highly vesicular rough-textured volcanic glass, which may or may not contain crystals. It is typically light-colored. Scoria is another vesicular vol ...
debris on the surface of the water. Sarigan was declared off-limits by the government of the Northern Mariana Islands after the eruption.
Geography
![Txu-pclmaps-oclc-22834566 j-14c](https://upload.wikimedia.org/wikipedia/commons/a/a9/Txu-pclmaps-oclc-22834566_j-14c.jpg)
Sarigan is roughly triangular in shape, with a length of and a width of and an area of .
[Brainard]
''Coral reef ecosystem monitoring report''
S. 1 The island is the summit of a
stratovolcano
A stratovolcano, also known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and per ...
which rises to an altitude of
above sea level at its highest peak. The volcano is topped by a caldera, 750 meters in diameter, with an
ash cone and two
lava dome
In volcanology, a lava dome is a circular mound-shaped protrusion resulting from the slow extrusion of viscous lava from a volcano. Dome-building eruptions are common, particularly in convergent plate boundary settings. Around 6% of eruptions on ...
s, which produced
lava flow
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or und ...
s which reached the coast. No eruptions have been recorded in the historical period, although a swarm of
volcano
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.
On Earth, volcanoes are most often found where tectonic plates are ...
-
tectonic
Tectonics (; ) are the processes that control the structure and properties of the Earth's crust and its evolution through time. These include the processes of mountain building, the growth and behavior of the strong, old cores of continents k ...
earthquake
An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, from ...
s took place here in the summer of 2005.
Landing on Sarigan is difficult because perpendicular cliffs surround much of the island. It has many
ravine
A ravine is a landform that is narrower than a canyon and is often the product of streambank erosion.[tropical vegetation
Tropical vegetation is any vegetation in tropical latitudes. Plant life that occurs in climates that are warm year-round is in general more biologically diverse that in other latitudes. Some tropical areas may receive abundant rain the whole ye ...](_blank)
, particularly on the northern side of the island. The stratovolcano is at the southern end of the island, and there is a
plateau
In geology and physical geography, a plateau (; ; ), also called a high plain or a tableland, is an area of a highland consisting of flat terrain that is raised sharply above the surrounding area on at least one side. Often one or more sides ha ...
north of it with an elevation of and a width of . To the north of the plateau are steep, vegetation-covered slopes, which go down to the sea.
The island's north-western coast is the most habitable, climbing from an elevation of to in and having a lot of vegetation.
Approximately south of Sarigan is the South Sarigan Seamount, a
submarine volcano
Submarine volcanoes are underwater vents or fissures in the Earth's surface from which magma can erupt. Many submarine volcanoes are located near areas of tectonic plate formation, known as mid-ocean ridges. The volcanoes at mid-ocean ridges ...
with several peaks, with a maximum height of 184 m below sea level. It briefly erupted in May 2010 producing a plume of water vapor about 12 km high.
Important Bird Area
The island has been recognised as an
Important Bird Area
An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations.
IBA was developed and sites are identified by BirdLife Int ...
(IBA) by
BirdLife International
BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ...
because it supports populations of
Micronesian megapode
The Micronesian megapode or Micronesian scrubfowl (''Megapodius laperouse'') is an endangered megapode which inhabits islands of the Western Pacific Ocean.
Description
The Micronesian megapode is a stocky medium-sized bird that is mostly dark b ...
s,
white-throated ground dove
The white-throated ground dove (''Pampusana xanthonura'') is a species of ground dove in the genus ''Gallicolumba''. It is classified as near-threatened.
This species was formerly in the genus ''Alopecoenas'' Sharpe, 1899, but the name of the ...
s,
Micronesian myzomela
The Micronesian myzomela (''Myzomela rubratra'') is a species of bird in the honeyeater family Meliphagidae. The species forms a superspecies with a number of related and similar looking island and mainland myzomelas across the Pacific and Austra ...
s and
Micronesian starling
The Micronesian starling (''Aplonis opaca'') is a species of starling in the family Sturnidae. It is found in Micronesia, the Northern Mariana Islands, and Palau. Its natural habitats are subtropical or tropical dry forest and subtropical or tro ...
s.
Notes
References
* Russell E. Brainard et al.: ''Coral reef ecosystem monitoring report of the Mariana Archipelago: 2003–2007.'' (=''PIFSC Special Publication'', SP-12-01)
NOAA
The National Oceanic and Atmospheric Administration (abbreviated as NOAA ) is an United States scientific and regulatory agency within the United States Department of Commerce that forecasts weather, monitors oceanic and atmospheric conditio ...
Fisheries, Pacific Islands Fisheries Science Center 2012
Kapitel Alamagan(englisch, PDF, 12,2 MB)).
* Richard B. Moore, Frank A. Trusdell: ''Geologic map of Alamagan Volcano, northern Mariana Islands.''
United States Geological Survey
The United States Geological Survey (USGS), formerly simply known as the Geological Survey, is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, ...
1993
Download.
External links
*
and
ttp://gaebler.info/sonstiges/marianen.htm#sarigan Sarigan
{{Authority control
Stratovolcanoes of the United States
Volcanoes of the Northern Mariana Islands
Islands of the Northern Mariana Islands
Former German colonies
Uninhabited islands of the Northern Mariana Islands
Important Bird Areas of the Northern Mariana Islands