Geography of the United Arab Emirates
Encyclopedia
The United Arab Emirates
United Arab Emirates
The United Arab Emirates, abbreviated as the UAE, or shortened to "the Emirates", is a state situated in the southeast of the Arabian Peninsula in Western Asia on the Persian Gulf, bordering Oman, and Saudi Arabia, and sharing sea borders with Iraq, Kuwait, Bahrain, Qatar, and Iran.The UAE is a...

is situated in Southwest Asia
Southwest Asia
Western Asia, West Asia, Southwest Asia or Southwestern Asia are terms that describe the westernmost portion of Asia. The terms are partly coterminous with the Middle East, which describes a geographical position in relation to Western Europe rather than its location within Asia...

, bordering the Gulf of Oman
Gulf of Oman
The Gulf of Oman or Sea of Oman is a strait that connects the Arabian Sea with the Strait of Hormuz, which then runs to the Persian Gulf. It is generally included as a branch of the Persian Gulf, not as an arm of the Arabian Sea. On the north coast is Pakistan and Iran...

 and the Persian Gulf
Persian Gulf
The Persian Gulf, in Southwest Asia, is an extension of the Indian Ocean located between Iran and the Arabian Peninsula.The Persian Gulf was the focus of the 1980–1988 Iran-Iraq War, in which each side attacked the other's oil tankers...

, between Oman
Oman
Oman , officially called the Sultanate of Oman , is an Arab state in southwest Asia on the southeast coast of the Arabian Peninsula. It is bordered by the United Arab Emirates to the northwest, Saudi Arabia to the west, and Yemen to the southwest. The coast is formed by the Arabian Sea on the...

 and Saudi Arabia
Saudi Arabia
The Kingdom of Saudi Arabia , commonly known in British English as Saudi Arabia and in Arabic as as-Sa‘ūdiyyah , is the largest state in Western Asia by land area, constituting the bulk of the Arabian Peninsula, and the second-largest in the Arab World...

; it is in a strategic location along northern approaches to the Strait of Hormuz
Strait of Hormuz
The Strait of Hormuz is a narrow, strategically important waterway between the Gulf of Oman in the southeast and the Persian Gulf. On the north coast is Iran and on the south coast is the United Arab Emirates and Musandam, an exclave of Oman....

, a vital transit point for world crude oil
Petroleum
Petroleum or crude oil is a naturally occurring, flammable liquid consisting of a complex mixture of hydrocarbons of various molecular weights and other liquid organic compounds, that are found in geologic formations beneath the Earth's surface. Petroleum is recovered mostly through oil drilling...

. The UAE lies between 22°50′ and 26° north latitude and between 51° and 56°25′ east longitude. It shares a 19-kilometer border with Qatar
Qatar
Qatar , also known as the State of Qatar or locally Dawlat Qaṭar, is a sovereign Arab state, located in the Middle East, occupying the small Qatar Peninsula on the northeasterly coast of the much larger Arabian Peninsula. Its sole land border is with Saudi Arabia to the south, with the rest of its...

 on the northwest (according to the UAE), a 530-kilometer border with Saudi Arabia on the west, south, and southeast, and a 450-kilometer border with Oman on the southeast and northeast. The land border with Qatar in the Khawr al Udayd
Khawr al Udayd
Khawr al Udayd, also spelled Khor al Adaid, is an inlet of the Persian Gulf in the southeast of Qatar. It is known to local English speakers as the "Inland Sea".-External links:*...

 area is a source of ongoing dispute (in fact, whether it even shares a land border with Qatar is in dispute
Saudi Arabia – United Arab Emirates border dispute
Saudi Arabia has had a number of border disputes with its neighbouring states in the Arabian peninsula.-General Aspects:The border dispute with the United Arab Emirates was apparently resolved with the Treaty of Jeddah which was signed at Jeddah, Saudi Arabia, on 21 August...

). The total area of the UAE is approximately 83,600 square kilometers. The country's exact size is unknown because of disputed claims to several islands in the Persian Gulf, because of the lack of precise information on the size of many of these islands, and because most of its land boundaries, especially with Saudi Arabia, remain undemarcated. The largest emirate, Abu Dhabi
Abu Dhabi
Abu Dhabi , literally Father of Gazelle, is the capital and the second largest city of the United Arab Emirates in terms of population and the largest of the seven member emirates of the United Arab Emirates. Abu Dhabi lies on a T-shaped island jutting into the Persian Gulf from the central western...

, accounts for 87 percent of the UAE's total area (67,340 square kilometers). The smallest emirate, Ajman
Ajman
Ajman , also spelt Ujman, is one of the seven emirates constituting the United Arab Emirates . With an area of just 260 square kilometres , Ajman is the smallest emirate by area...

, encompasses only 259 square kilometers (see figure).

Geographic coordinates: 24°00′N 54°00′E

Physiography and boundaries

The UAE stretches for more than 650 kilometers along the southern shore of the Persian Gulf
Persian Gulf
The Persian Gulf, in Southwest Asia, is an extension of the Indian Ocean located between Iran and the Arabian Peninsula.The Persian Gulf was the focus of the 1980–1988 Iran-Iraq War, in which each side attacked the other's oil tankers...

. Most of the coast consists of salt pans
Salt pan (geology)
Natural salt pans are flat expanses of ground covered with salt and other minerals, usually shining white under the sun. They are found in deserts, and should not be confused with salt evaporation ponds.A salt pan is formed where water pools...

 that extend far inland. The largest natural harbor is at Dubai
Dubai
Dubai is a city and emirate in the United Arab Emirates . The emirate is located south of the Persian Gulf on the Arabian Peninsula and has the largest population with the second-largest land territory by area of all the emirates, after Abu Dhabi...

, although other ports have been dredged at Abu Dhabi
Abu Dhabi
Abu Dhabi , literally Father of Gazelle, is the capital and the second largest city of the United Arab Emirates in terms of population and the largest of the seven member emirates of the United Arab Emirates. Abu Dhabi lies on a T-shaped island jutting into the Persian Gulf from the central western...

, Sharjah
Sharjah (city)
Sharjah is the third largest and most populous city in the United Arab Emirates. It is located along the southern coast of the Persian Gulf on the Arabian Peninsula.Sharjah is the seat of government of the emirate of Sharjah...

, and elsewhere. Numerous islands are found in the Persian Gulf, and the ownership of some of them has been the subject of international disputes with both Iran and Qatar. The smaller islands, as well as many coral reef
Coral reef
Coral reefs are underwater structures made from calcium carbonate secreted by corals. Coral reefs are colonies of tiny living animals found in marine waters that contain few nutrients. Most coral reefs are built from stony corals, which in turn consist of polyps that cluster in groups. The polyps...

s and shifting sandbars, are a menace to navigation. Strong tide
Tide
Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the moon and the sun and the rotation of the Earth....

s and occasional windstorms further complicate ship movements near the shore.

The UAE also extends for about 90 kilometers along the Gulf of Oman
Gulf of Oman
The Gulf of Oman or Sea of Oman is a strait that connects the Arabian Sea with the Strait of Hormuz, which then runs to the Persian Gulf. It is generally included as a branch of the Persian Gulf, not as an arm of the Arabian Sea. On the north coast is Pakistan and Iran...

, an area known as the Al Batinah
Al Batinah
Al Bāţinah may refer to:* Al Batinah Region, Oman* Al Batinah, Yemen...

 coast. The Al Hajar al Gharbi (Western Al Hajar) Mountains, rising in places to 2,500 meters, separate the Al Batinah coast from the rest of the UAE. Beginning at the UAE-Oman border on the Persian Gulf coast of the Ras Musandam (Musandam Peninsula), the Al Hajar al Gharbi Mountains extend southeastward for about 150 kilometers to the southernmost UAE-Oman frontier on the Gulf of Oman. The range continues as the Al Hajar ash Sharqi (Eastern Al Hajar) Mountains for more than 500 kilometers into Oman. The steep mountain slopes run directly to the shore in many places. Nevertheless, there are small harbors at Dibba Al-Hisn
Dibba Al-Hisn
Dibba Al-Hisn is an enclave of the emirate of Al-Sharjah, one of the seven of the United Arab Emirates. It is bordered by the Gulf of Oman from the East, Dibba Al-Baya from the North, and Dibba Al-Fujairah from the South. It is also geographically part of the Dibba region. It is the smallest in...

, Kalba
Kalba
Kalba is a city in the United Arab Emirates. It is an enclave of the emirate of Sharjah, Kalba is north of Oman and south of the emirate of Fujairah. Khor Kalba , a mangrove swamp, is located further south of the town. The town was captured by the Portuguese Empire in the 16th century and was...

, and Khor Fakkan
Khor Fakkan
Khor Fakkan is a town located along the Gulf of Oman on the east coast of the United Arab Emirates . The town is set on the picturesque bay of Khor Fakkan, which means "Creek of Two Jaws". Khor Fakkan belongs to the emirate of Sharjah but is geographically surrounded by the emirate of Fujairah...

 on the Gulf of Oman. In the vicinity of Al Fujayrah, where the mountains do not approach the coast, there are sandy beach
Beach
A beach is a geological landform along the shoreline of an ocean, sea, lake or river. It usually consists of loose particles which are often composed of rock, such as sand, gravel, shingle, pebbles or cobblestones...

es.

These northern emirates on the Persian Gulf and Gulf of Oman are part of the Gulf of Oman desert and semi-desert
Gulf of Oman desert and semi-desert
The Gulf of Oman desert and semi-desert is a coastal ecoregion on the Persian Gulf and the Gulf of Oman in Oman and the United Arab Emirates at the tip of northeast Arabia-Location and description:...

 ecoregion
Ecoregion
An ecoregion , sometimes called a bioregion, is an ecologically and geographically defined area that is smaller than an ecozone and larger than an ecosystem. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural...

.

South and west of Abu Dhabi, vast, rolling sand dune
Dune
In physical geography, a dune is a hill of sand built by wind. Dunes occur in different forms and sizes, formed by interaction with the wind. Most kinds of dunes are longer on the windward side where the sand is pushed up the dune and have a shorter "slip face" in the lee of the wind...

s merge into the Rub' al Khali (Empty Quarter) of Saudi Arabia
Saudi Arabia
The Kingdom of Saudi Arabia , commonly known in British English as Saudi Arabia and in Arabic as as-Sa‘ūdiyyah , is the largest state in Western Asia by land area, constituting the bulk of the Arabian Peninsula, and the second-largest in the Arab World...

. The desert area of Abu Dhabi includes two important oases
Oasis
In geography, an oasis or cienega is an isolated area of vegetation in a desert, typically surrounding a spring or similar water source...

 with adequate underground water for permanent settlements and cultivation. The extensive Al Liwa Oasis is in the south near the undefined border with Saudi Arabia, and about 100 kilometers to the northeast is the Al Buraymi Oasis, which extends on both sides of the Abu Dhabi-Oman border.

Prior to withdrawing from the area in 1971, Britain
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 delineated the internal borders among the seven emirates in order to preempt territorial disputes that might hamper formation of the federation. In general, the rulers of the emirates accepted the British intervention, but in the case of boundary disputes between Abu Dhabi and Dubayy, and also between Dubayy and Sharjah, conflicting claims were not resolved until after the UAE became independent. The most complicated borders were in the Al Hajar al Gharbi Mountains, where five of the emirates contested jurisdiction over more than a dozen enclaves.

Climate

See also: Climate

The climate of the UAE generally is hot and dry. The hottest months are July and August, when average maximum temperatures reach above 40 °C (104 °F) on the coastal plain. In the Al Hajar al Gharbi Mountains, temperatures are considerably cooler, a result of increased altitude. Average minimum temperatures in January and February are between 10 and 14 °C (50 and 57.2 °F). During the late summer months, a humid southeastern wind known as the sharqi makes the coastal region especially unpleasant. The average annual rainfall in the coastal area is fewer than 120 mm (4.7 in), but in some mountainous areas annual rainfall often reaches 350 mm (13.8 in). Rain in the coastal region falls in short, torrential bursts during the summer months, sometimes resulting in floods in ordinarily dry wadi
Wadi
Wadi is the Arabic term traditionally referring to a valley. In some cases, it may refer to a dry riverbed that contains water only during times of heavy rain or simply an intermittent stream.-Variant names:...

 beds. The region is prone to occasional, violent dust storm
Dust storm
A dust / sand storm is a meteorological phenomenon common in arid and semi-arid regions. Dust storms arise when a gust front or other strong wind blows loose sand and dirt from a dry surface. Particles are transported by saltation and suspension, causing soil to move from one place and deposition...

s, which can severely reduce visibility. The Jebel Jais mountain cluster in Ras al Khaimah has experienced snow only twice since records began.

Flora and fauna

In the oases grow date palms, acacia
Acacia
Acacia is a genus of shrubs and trees belonging to the subfamily Mimosoideae of the family Fabaceae, first described in Africa by the Swedish botanist Carl Linnaeus in 1773. Many non-Australian species tend to be thorny, whereas the majority of Australian acacias are not...

 and eucalyptus
Eucalyptus
Eucalyptus is a diverse genus of flowering trees in the myrtle family, Myrtaceae. Members of the genus dominate the tree flora of Australia...

 trees. In the desert the flora is very sparse and consists of grasses and thornbushes. The indigenous fauna had come close to extinction because of intensive hunting, which has led to a conservation program on Bani Yas
Bani Yas
Bani Yas is a tribe in the United Arab Emirates that had a coalition with many other tribes in the region. The tribal coalition which consists of tribes from Dubai to Khawr al Udayd southeast of Qatar, was called the Bani Yas Coalition. The tribe has been led by their rulers the Al Nahyan and their...

 island initiated by Sheikh Zayed bin Sultan Al Nahyan in the 1970s, resulting in the survival of, for example, Arabian oryx
Arabian Oryx
The Arabian Oryx or White Oryx is a medium sized antelope with a distinct shoulder hump, long straight horns, and a tufted tail. It is a bovid, and the smallest member of Oryx genus, native to desert and steppe areas of the Arabian peninsula...

 and leopards. Coastal fish
Coastal fish
Coastal fish, also called offshore fish or neritic fish, are fish that inhabit the sea between the shoreline and the edge of the continental shelf. Since the continental shelf is usually less than 200 metres deep, it follows that pelagic coastal fish are generally epipelagic fish, inhabiting the...

 consist mainly of mackerel
Mackerel
Mackerel is a common name applied to a number of different species of fish, mostly, but not exclusively, from the family Scombridae. They may be found in all tropical and temperate seas. Most live offshore in the oceanic environment but a few, like the Spanish mackerel , enter bays and can be...

, perch
Perch (disambiguation)
Perch may refer to:*Perch , a surname *The USS Perch, multiple ships with the name*Perch , antique unit of measure of length, area or volume, depending on context, used in medieval France and the British Isles...

 and tuna
Tuna
Tuna is a salt water fish from the family Scombridae, mostly in the genus Thunnus. Tuna are fast swimmers, and some species are capable of speeds of . Unlike most fish, which have white flesh, the muscle tissue of tuna ranges from pink to dark red. The red coloration derives from myoglobin, an...

, as well as sharks and whales.

Area and land boundaries

Area:

total:
82,880 km²

land:
82,880 km²

water:
0 km²

Land boundaries:

total:
867 km

border countries:
Oman
Oman
Oman , officially called the Sultanate of Oman , is an Arab state in southwest Asia on the southeast coast of the Arabian Peninsula. It is bordered by the United Arab Emirates to the northwest, Saudi Arabia to the west, and Yemen to the southwest. The coast is formed by the Arabian Sea on the...

 410 km, Saudi Arabia
Saudi Arabia
The Kingdom of Saudi Arabia , commonly known in British English as Saudi Arabia and in Arabic as as-Sa‘ūdiyyah , is the largest state in Western Asia by land area, constituting the bulk of the Arabian Peninsula, and the second-largest in the Arab World...

 457 km

Coastline:
1,318 km

Maritime claims:

contiguous zone:
24 nmi (27.6 mi; 44.4 km)

continental shelf:
200 nmi (230.2 mi; 370.4 km) or to the edge of the continental margin

exclusive economic zone:
200 nmi (230.2 mi; 370.4 km)

territorial sea:
12 nmi (13.8 mi; 22.2 km)

Elevation extremes:

lowest point:
Persian Gulf 0 m

highest point:
Unnamed 1,910 m knoll just across the border from Jabal Bil Ays
Jabal Bil Ays
Jabal Bil Ays is a peak on the border between Oman and United Arab Emirates, with an altitude of 1,934 metres . The highest point of this mountain is located on the Omani side, but an unnamed knoll west of this peak is considered the highest point of the United Arab Emirates, at 1,910 metres ...

 in Oman.

Resources and land use

Natural resources:
petroleum
Petroleum
Petroleum or crude oil is a naturally occurring, flammable liquid consisting of a complex mixture of hydrocarbons of various molecular weights and other liquid organic compounds, that are found in geologic formations beneath the Earth's surface. Petroleum is recovered mostly through oil drilling...

, natural gas
Natural gas
Natural gas is a naturally occurring gas mixture consisting primarily of methane, typically with 0–20% higher hydrocarbons . It is found associated with other hydrocarbon fuel, in coal beds, as methane clathrates, and is an important fuel source and a major feedstock for fertilizers.Most natural...



Land use:

arable land:
0.77%

permanent crops:
0%

permanent pastures:
2%

forests and woodland:
3.8%

other:
98% (1993 est.)

Irrigated land:
50 km² (1993 est.)

Environmental concerns

Natural hazards:
frequent sand and dust storms

Environment - current issues:
lack of natural freshwater resources being overcome by desalination
Desalination
Desalination, desalinization, or desalinisation refers to any of several processes that remove some amount of salt and other minerals from saline water...

 plants; desertification
Desertification
Desertification is the degradation of land in drylands. Caused by a variety of factors, such as climate change and human activities, desertification is one of the most significant global environmental problems.-Definitions:...

; beach pollution from oil spills

Environment - international agreements:

party to:
Climate Change
United Nations Framework Convention on Climate Change
The United Nations Framework Convention on Climate Change is an international environmental treaty produced at the United Nations Conference on Environment and Development , informally known as the Earth Summit, held in Rio de Janeiro from June 3 to 14, 1992...

, Desertification
Desertification
Desertification is the degradation of land in drylands. Caused by a variety of factors, such as climate change and human activities, desertification is one of the most significant global environmental problems.-Definitions:...

, Endangered Species
Endangered species
An endangered species is a population of organisms which is at risk of becoming extinct because it is either few in numbers, or threatened by changing environmental or predation parameters...

, Hazardous Wastes, Marine Dumping, Ozone Layer Protection

signed, but not ratified:
Biodiversity
Biodiversity
Biodiversity is the degree of variation of life forms within a given ecosystem, biome, or an entire planet. Biodiversity is a measure of the health of ecosystems. Biodiversity is in part a function of climate. In terrestrial habitats, tropical regions are typically rich whereas polar regions...

, Law of the Sea
Law of the sea
Law of the sea may refer to:* United Nations Convention on the Law of the Sea* Admiralty law* The Custom of the Sea...

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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