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Arabian Peninsula Coastal Fog Desert
The Arabian Peninsula coastal fog desert, also known as the Southwestern Arabian coastal xeric scrub, is desert ecoregion on the southern coasts of the Arabian Peninsula, which experiences thick fogs where visibility may be reduced to . It is classed as an Afrotropical fog desert Location and description This ecosystem exists on a strip along the western and eastern coasts of Arabia. It follows the coast of Oman southward from Masirah Island and reaches inland to in the Jiddat al Harasisi plateau and the Dhofar mountains. From here it continues as a very narrow strip (only wide) along the coast of Yemen and up the wide the Tihamah plain along the Red Sea coast of Saudi Arabia. In Oman and Yemen moisture is provided by thick fogs coming off the ocean during the summer khareef monsoon, while the hot Tihamah plain is moisturised by some rainfall and the generally high humidity of the Red Sea. Flora In this region, although it rarely rains the fog provides moisture sufficient to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Afrotropic
The Afrotropical realm is one of Earth's eight biogeographic realms. It includes Africa south of the Sahara Desert, the majority of the Arabian Peninsula, the island of Madagascar, southern Iran and extreme southwestern Pakistan, and the islands of the western Indian Ocean. It was formerly known as the Ethiopian Zone or Ethiopian Region. Major ecological regions Most of the Afrotropic, with the exception of Africa's southern tip, has a tropical climate. A broad belt of deserts, including the Atlantic and Sahara deserts of northern Africa and the Arabian Desert of the Arabian Peninsula, separate the Afrotropic from the Palearctic realm, which includes northern Africa and temperate Eurasia. Sahel and Sudan South of the Sahara, two belts of tropical grassland and savanna run east and west across the continent, from the Atlantic Ocean to the Ethiopian Highlands. Immediately south of the Sahara lies the Sahel belt, a transitional zone of semi-arid short grassland and vachellia sav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrub
A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees by their multiple stems and shorter height, less than tall. Small shrubs, less than 2 m (6.6 ft) tall are sometimes termed as subshrubs. Many botanical groups have species that are shrubs, and others that are trees and herbaceous plants instead. Some definitions state that a shrub is less than and a tree is over 6 m. Others use as the cut-off point for classification. Many species of tree may not reach this mature height because of hostile less than ideal growing conditions, and resemble a shrub-sized plant. However, such species have the potential to grow taller under the ideal growing conditions for that plant. In terms of longevity, most shrubs fit in a class between perennials and trees; some may only last about five y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goat Antelope
The subfamily Caprinae, also sometimes referred to as the tribe Caprini, is part of the ruminant family (biology), family Bovidae, and consists of mostly medium-sized bovids. A member of this subfamily is called a caprine, or, more informally, a goat-antelope (although they are not considered antelopes). Within this tribe, a prominent clade includes sheep and goats. Some earlier Taxonomy (biology), taxonomies considered Caprinae a separate family called Capridae (with the members being caprids), but now it is usually considered either a subfamily within the Bovidae, or a tribe within the subfamily Antilopinae of the family Bovidae, with caprines being a type of bovid. Characteristics Although most goat-antelopes are gregarious and have fairly stocky builds, they diverge in many other ways – the muskox (''Ovibos moschatus'') is adapted to the extreme cold of the tundra; the mountain goat (''Oreamnos americanus'') of North America is specialised for very rugged terrain; t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabian Gazelle
The Arabian gazelle ''(Gazella arabica)'' is a species of gazelle from the Arabian Peninsula. Taxonomy Until recently, it was only known from a single lectotype specimen mistakenly thought to have been collected on the Farasan Islands in the Red Sea in 1825. A 2013 genetic study of the lectotype specimen revealed that skull and skin do not stem from the same individual but belong to two distinct lineages of the mountain gazelle (''Gazella gazella''), necessitating restriction of the lectotype to the skin to conserve nomenclatural stability. A later study formalized the use of ''Gazella arabica'' for the Arabian lineage of the mountain gazelle, and synonymized '' Gazella erlangeri'' with ''G. arabica''.Bärmann, E. V., Wronski, T., Lerp, H., Azanza, B., Börner, S., Erpenbeck, D., Rössner, G. E. and Wörheide, G. (2013), A morphometric and genetic framework for the genus Gazella de Blainville, 1816 (Ruminantia: Bovidae) with special focus on Arabian and Levantine mountain gazelles. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabian Oryx
The Arabian oryx (''Oryx leucoryx'') or white oryx is a medium-sized antelope with a distinct shoulder bump, long, straight horns, and a tufted tail. It is a bovid, and the smallest member of the genus ''Oryx'', native to desert and steppe areas of the Arabian Peninsula. The Arabian oryx was extinct in the wild by the early 1970s, but was saved in zoos and private reserves, and was reintroduced into the wild starting in 1980. In 1986, the Arabian oryx was classified as endangered on the IUCN Red List, and in 2011, it was the first animal to revert to vulnerable status after previously being listed as extinct in the wild. It is listed in CITES Appendix I. In 2016, populations were estimated at 1,220 individuals in the wild, including 850 mature individuals, and 6,000–7,000 in captivity worldwide. Etymology The taxonomic name ''Oryx leucoryx'' is from the Greek ' (gazelle or antelope) and ' (white). The Arabian oryx is also called the white oryx in English, ' in Hebrew, and is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euphorbia Balsamifera
''Euphorbia balsamifera'' (balsam spurge) is a flowering plant in the spurge family Euphorbiaceae. It is distributed in the Canary Islands and the western Sahara. It is the vegetable symbol of the island of Lanzarote. '' Euphorbia adenensis'' has been treated as a subspecies of this species. Description The plant varies greatly in height. It can be described both as a low shrub or as a small tree from 2–5 meters tall. The stems are up to 15 cm in diameter, semisucculent without spines, covered with transverse leaf-scars. The color of the stem varies from gray to terra-cotta. It is branched from the base, the older parts gradually becoming knotty and very thick. The leaves are 80 millimeters long and 4–8 millimeters wide clustered at the tips of the stems. They are green and glaucous, sessile, varying in shape from linear-lanceolate to ovate. The inflorescences are terminal cymes, usually reduced to a single semi-sessile 6 millimeters wide cyathium at the tip of each st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jabal Urays
The Dhofar Governorate ( ar, مُحَافَظَة ظُفَار, Muḥāfaẓat Ẓufār) is the largest of the 11 Governorates in the Sultanate of Oman in terms of area. It lies in Southern Oman, on the eastern border with Yemen's Al Mahrah Governorate. It is a rather mountainous area that covers and has a population of 416,458 as of the 2020 census. The largest city, as well as capital of the Governorate, is Salalah. Historically, the region was a source of frankincense. The local variety of Arabic is Dhofari Arabic, which is quite distinct from that of the rest of Oman and from Yemen. History Archaeology At ''Aybut Al-Auwal'' ("First Aybut") in Wadi Aybut (west-central Nejd), a site was discovered in 2011 containing more than 100 surface scatters of stone tools belonging to a regionally specific lithic industry, the late Nubian Complex, known previously only from Northeast Africa. Two optically stimulated luminescence age estimates place the Arabian Nubian Complex at 106,00 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boswellia Sacra
''Boswellia sacra'' (commonly known as frankincense or olibanum-tree) is a tree in the Burseraceae family. It is the primary tree in the genus ''Boswellia'' from which frankincense, a resinous dried sap, is harvested. It is native to the Arabian Peninsula (Oman, Yemen), and horn of Africa (Somalia). Description This species of ''Boswellia'' is a small deciduous tree, which reaches a height of , with one or more trunks. Its bark has the texture of paper and can be removed easily. It has compound leaves and an odd number of leaflet (botany), leaflets, which grow opposite to one another along its branches. Its tiny flowers, a yellowish white, are gathered in axillary clusters composed of five petals, ten stamens and a cup with five teeth. The fruit is a capsule (botany), capsule about long. The new leaves are covered with a fine down. Individual trees growing on steep slopes tend to develop some buttress root, buttressing that extends from the roots up into the base of the stem. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cibirhiza
''Cibirhiza'' is a genus of plants in the family Apocynaceae, first described as a genus in 1988. It is native to central and eastern Africa and to the Arabian Peninsula. Species # ''Cibirhiza albersiana'' Kunz, Meve & Liede - Tanzania, Zambia # ''Cibirhiza dhofarensis'' P.Bruyns - Oman # ''Cibirhiza spiculata'' Thulin & Goyder - E EthiopiaThulin, M., Goyder, D. and Liede-Schuman, S. (2008) ''Cibirhiza spiculata'' (Apocynaceae), a remarkable new species from eastern Ethiopia. Kew Bulletin, 63(4): 617-624. References Apocynaceae genera Asclepiadoideae {{Apocynaceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commiphora
The genus of the myrrhs, ''Commiphora'', is the most species-rich genus of flowering plants in the frankincense and myrrh family, Burseraceae. The genus contains approximately 190 species of shrubs and trees, which are distributed throughout the (sub-) tropical regions of Africa, the western Indian Ocean islands, the Arabian Peninsula, India, and South America.Weeks, A. and Simpson, B.B. 2007. Molecular phylogenetic analysis of Commiphora (Burseraceae) yields insight on the evolution and historical biogeography of an “impossible” genus. Molecular Phylogenetics and Evolution. 42:62–79. The genus is drought-tolerant and common throughout the xerophytic scrub, seasonally dry tropical forests, and woodlands of these regions. The common name myrrh refers to several species of the genus, from which aromatic resins are derived for various fragrance and medicinal uses by humans. Description Leaves in ''Commiphora'' are pinnately compound (or very rarely unifoliolate). Many spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
