Kiribati
Kiribati (), officially the Republic of Kiribati ( gil, ibaberikiKiribati),[Kiribati]
''The Wor ...
consists of 32
atoll
An atoll () is a ring-shaped island, including a coral rim that encircles a lagoon partially or completely. There may be coral islands or cays on the rim. Atolls are located in warm tropical or subtropical oceans and seas where corals can gr ...
s and one island scattered over all four hemispheres in an expanse of ocean equivalent in size to the
contiguous United States
The contiguous United States (officially the conterminous United States) consists of the 48 adjoining U.S. states and the Federal District of the United States of America. The term excludes the only two non-contiguous states, Alaska and Hawaii ...
. The islands lie roughly halfway between
Hawaii
Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only stat ...
and
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
in the
Micronesia
Micronesia (, ) is a subregion of Oceania, consisting of about 2,000 small islands in the western Pacific Ocean. It has a close shared cultural history with three other island regions: the Philippines to the west, Polynesia to the east, and ...
n and
Polynesia
Polynesia () "many" and νῆσος () "island"), to, Polinisia; mi, Porinihia; haw, Polenekia; fj, Polinisia; sm, Polenisia; rar, Porinetia; ty, Pōrīnetia; tvl, Polenisia; tkl, Polenihia (, ) is a subregion of Oceania, made up of ...
n regions of the South
Pacific
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 ...
. The three main island groupings are the
Gilbert Islands
The Gilbert Islands ( gil, Tungaru;Reilly Ridgell. ''Pacific Nations and Territories: The Islands of Micronesia, Melanesia, and Polynesia.'' 3rd. Ed. Honolulu: Bess Press, 1995. p. 95. formerly Kingsmill or King's-Mill IslandsVery often, this n ...
,
Phoenix Islands
The Phoenix Islands, or Rawaki, are a group of eight atolls and two submerged coral reefs that lie east of the Gilbert Islands and west of the Line Islands in the central Pacific Ocean, north of Samoa. They are part of the Kiribati, Republic ...
, and
Line Islands
The Line Islands, Teraina Islands or Equatorial Islands (in Gilbertese, ''Aono Raina'') are a chain of 11 atolls (with partly or fully enclosed lagoons) and coral islands (with a surrounding reef) in the central Pacific Ocean, south of the Hawa ...
. On 1 January 1995 Kiribati moved the
International Date Line
The International Date Line (IDL) is an internationally accepted demarcation on the surface of Earth, running between the South and North Poles and serving as the boundary between one calendar day and the next. It passes through the Pacific O ...
to include its easternmost islands and make it the same day throughout the country.
Geography
Kiribati includes
Kiritimati
Kiritimati (also known as Christmas Island) is a Pacific Ocean atoll in the northern Line Islands. It is part of the Republic of Kiribati. The name is derived from the English word "Christmas" written in Gilbertese according to its phonolog ...
(Christmas Atoll; in the Line Islands), the largest coral atoll (in terms of land area, not dimensions) in the world, and
Banaba
BanabaThe correct spelling and etymology in Gilbertese should be ''Bwanaba'' but the Constitution of Kiribati writes Banaba. Because of the spelling in English or French, the name was very often written Paanapa or Paanopa, as it was in 1901 Ac ...
(Ocean Island), one of the three great phosphate rock islands in the Pacific.
Kiribati straddles the equator in the Pacific Ocean, about one-half of the way from Hawaii to Australia. On 1 January 1995, Kiribati unilaterally moved the International Date Line from the middle of the country to include its easternmost islands and make it the same day throughout the country.
Area
The total land area mass total . It includes three island groups -
Gilbert Islands
The Gilbert Islands ( gil, Tungaru;Reilly Ridgell. ''Pacific Nations and Territories: The Islands of Micronesia, Melanesia, and Polynesia.'' 3rd. Ed. Honolulu: Bess Press, 1995. p. 95. formerly Kingsmill or King's-Mill IslandsVery often, this n ...
,
Line Islands
The Line Islands, Teraina Islands or Equatorial Islands (in Gilbertese, ''Aono Raina'') are a chain of 11 atolls (with partly or fully enclosed lagoons) and coral islands (with a surrounding reef) in the central Pacific Ocean, south of the Hawa ...
,
Phoenix Islands
The Phoenix Islands, or Rawaki, are a group of eight atolls and two submerged coral reefs that lie east of the Gilbert Islands and west of the Line Islands in the central Pacific Ocean, north of Samoa. They are part of the Kiribati, Republic ...
. Most of the land on these islands is less than two metres above sea level. Including the amount of water, the total water and land area is 2485 square miles. A 1989
United Nations
The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and international security, security, develop friendly relations among nations, achieve international cooperation, and be ...
report identified Kiribati as one of the countries that could completely disappear in the 21st century if steps are not taken to address global climate change.
The coastline of the islands total 1,143 km (710 mi) in length. Kiribati has the 12th largest
exclusive economic zone of (200 nautical miles). The islands are relatively flat and very spread out. The highest point, on
Banaba Island
BanabaThe correct spelling and etymology in Gilbertese should be ''Bwanaba'' but the Constitution of Kiribati writes Banaba. Because of the spelling in English or French, the name was very often written Paanapa or Paanopa, as it was in 1901 Ac ...
, is 265 feet above sea level.
Climate
Due to its location, Kiribati exhibits a maritime climate. Temperatures range between 26 and 32 °C year-round, with the water temperature sitting on a comfortable year-round 28-29 °C. The dry season is from December to March while the wet season last from February to May and from September to November. In the driest years, the islands have received 150mm of rainfall while its wettest years have seen upwards of 4000mm.
Land use
The amount of arable land is at 2.5%. Crop usage stands at about 40% of the available land. A few trees exist and occupy 10% of the land. About 50% of the land is used for housing and commercial use.
Natural environment
Ecoregions
Kiribati is part of three
terrestrial ecoregions
An ecoregion (ecological region) or ecozone (ecological zone) is an ecology, ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large a ...
:
* the Line Islands are in the
Central Polynesian tropical moist forests
The Central Polynesian tropical moist forests is a tropical and subtropical moist broadleaf forests ecoregion in Polynesia. It includes the northern group of the Cook Islands, the Line Islands in Kiribati, and Johnston Atoll, Jarvis Island, Palmy ...
ecoregion
* the Phoenix Islands are in the
Western Polynesian tropical moist forests
The Western Polynesian tropical moist forests is a tropical and subtropical moist broadleaf forests ecoregion in Polynesia. It includes Tuvalu, the Phoenix Islands in Kiribati, Tokelau, and Howland and Baker islands, which are possessions of the ...
ecoregion
* the Gilbert islands and Banaba are in the
Eastern Micronesia tropical moist forests
The Eastern Micronesia tropical moist forests is a tropical and subtropical moist broadleaf forests ecoregion in Micronesia. It includes the Marshall Islands, Banaba and the Gilbert Islands in Kiribati, Nauru, and Wake Island, a possession of th ...
ecoregion
Natural resources
Much of the natural resources have been exhausted before its
1979 independence. On the island of Banaba, the British mined phosphorus for
guano
Guano (Spanish from qu, wanu) is the accumulated excrement of seabirds or bats. As a manure, guano is a highly effective fertilizer due to the high content of nitrogen, phosphate, and potassium, all key nutrients essential for plant growth. G ...
, until exhaustion of supply, an event that was before independence.
Natural hazards
Cyclones
In meteorology, a cyclone () is a large air mass that rotates around a strong center of low atmospheric pressure, counterclockwise in the Northern Hemisphere and clockwise in the Southern Hemisphere as viewed from above (opposite to an anti ...
can occur any time, but usually November to March; occasional
tornado
A tornado is a violently rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud. It is often referred to as a twister, whirlwind or cyclone, altho ...
es; low level of some of the islands make them very sensitive to changes in sea level. The Climate Change in the Pacific Report (2011) describes Kiribati as having a low risk of cyclones;
however in March 2015 Kiribati experienced flooding and destruction of seawalls and coastal infrastructure as the result of
Cyclone Pam
Severe Tropical Cyclone Pam was the second most intense tropical cyclone of the South Pacific Ocean in terms of sustained winds and is regarded as one of the worst natural disasters in the history of Vanuatu. A total of 15–16 people lost ...
, a Category 5 cyclone that devastated
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of no ...
.
Pollution
The island of Banaba has suffered greatly from the after effects of the massive phosphorus mining. Most of the population were forced to evacuate to the island country of
Fiji
Fiji ( , ,; fj, Viti, ; Fiji Hindi: फ़िजी, ''Fijī''), officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about north-northeast of New Zealand. Fiji consists ...
due to its effects. In addition, the atoll near the island of Tarawa is vulnerable to the effects of solid waste disposal. A report by the United Nations say the wildlife from the region are endangered. The islands are very sensitive to the damaging effects.
International conventions
The country signed the Convention on Diversity on 6 August 1994.
It also signed conventions on the
Climate Change-Kyoto Protocol,
Desertification
Desertification is a type of land degradation in drylands in which biological productivity is lost due to natural processes or induced by human activities whereby fertile areas become increasingly arid. It is the spread of arid areas caused by ...
, Hazardous Wastes,
Law of the Sea, Marine Dumping, Ozone Layer Protection.
Protected area
The
Phoenix Islands Protected Area
The Phoenix Islands Protected Area (PIPA) is located in the Republic of Kiribati, an ocean nation in the central Pacific approximately midway between Australia and Hawaii. PIPA constitutes 11.34% of Kiribati's exclusive economic zone (EEZ), an ...
constitutes 11.34% of Kiribati's
Exclusive Economic Zone (EEZ) with a size of . This is the
second largest marine protected area
Marine protected areas (MPA) are protected areas of seas, oceans, estuaries or in the US, the Great Lakes. These marine areas can come in many forms ranging from wildlife refuges to research facilities. MPAs restrict human activity for a conserv ...
(MPA) 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 ...
.
Additional notes
21 of the 33 islands are inhabited.
Banaba (Ocean Island) in Kiribati is one of the three great phosphate rock islands in the Pacific Ocean.
Kiribati is the only country in the world whose land exists in all four hemispheres.
Extreme points
This is a list of the extreme points of
Kiribati
Kiribati (), officially the Republic of Kiribati ( gil, ibaberikiKiribati),[Kiribati]
''The Wor ...
, the points that are farther north, south, east or west than any other location.
* Northernmost point –
Teraina
Teraina (written also Teeraina, also known as Washington Island – these two names are constitutional) is a coral atoll in the central Pacific Ocean and part of the Northern Line Islands which belong to Kiribati. Obsolete names of Teraina a ...
(Washington Island),
Line Islands
The Line Islands, Teraina Islands or Equatorial Islands (in Gilbertese, ''Aono Raina'') are a chain of 11 atolls (with partly or fully enclosed lagoons) and coral islands (with a surrounding reef) in the central Pacific Ocean, south of the Hawa ...
* Easternmost point –
Caroline Island
Caroline Island (also known as Caroline Atoll or Millennium Island) is the easternmost of several uninhabited coral atolls comprising the southern Line Islands in the central Pacific Ocean nation of Kiribati.
The atoll was first sighted by E ...
, Line Islands
* Southernmost point –
Flint Island
Flint Island is an uninhabited coral island in the central Pacific Ocean, part of the Southern Line Islands under the jurisdiction of Kiribati. In 2014 the Kiribati government established a exclusion zone around each of the southern Line Is ...
, Line Islands
* Westernmost point -
Banaba Island
BanabaThe correct spelling and etymology in Gilbertese should be ''Bwanaba'' but the Constitution of Kiribati writes Banaba. Because of the spelling in English or French, the name was very often written Paanapa or Paanopa, as it was in 1901 Ac ...
References
{{Geography of Oceania
Kiribati
Kiribati (), officially the Republic of Kiribati ( gil, ibaberikiKiribati),[Kiribati]
''The Wor ...