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Hawf (Egypt)
Hawf (), officially known as the Hawf District (), is a district of the Al Mahrah Governorate in south-eastern Yemen. As of the 2004 Yemeni census, the district had a population of 5,143 inhabitants. The Hawf Area was nominated as a natural UNESCO World Heritage Site in August 2002. Currently, it is listed as a tentative World Heritage Site. The town of Hawf itself is southwest by road from Sarfait, and southwest by road from Salalah, one of Oman's largest cities. Geography The Hawf district is located in the Al Mahrah Governorate in south-eastern Yemen, situated between approximately 52°42' and 53°04' E longitude and 16°32' and 16°41' N latitude. Hawf itself is southwest by road from Sarfait and southwest by road from Salalah, Oman. Covering an area of 30,000 hectares, the district is characterized by rugged mountains that reach a maximum elevation of 1,400 meters above sea level. These mountains are oriented west to east, forming a natural barrier that separates the vast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Districts Of Yemen
The Governorates of Yemen, governorates of Yemen are divided into 333 districts (as of 2019) (). The districts are subdivided into 2,210 'Uzlah, Uzaal (sub-districts), and then into 38,284 villages (as of 2001). The districts are listed below, by governorate: 'Adan Governorate, 'Aden Governorate *Al Buraiqeh district, Al Buraiqa district *Al Mansura district *Al Mualla district, Mualla district *Ash Shaikh Outhman district, Sheikh Othman district *Attawahi district, Tawahi district *Craiter district, Crater district *Dar Sad district *Khur Maksar district 'Amran Governorate *Al Ashah district *Al Madan district *Al Qaflah district *Amran district *As Sawd district *As Sudah district *Bani Suraim district *Dhi Bin district *Habur Zulaymah district *Harf Sufyan district *Huth district *Iyal Surayh district *Jabal Iyal Yazid district *Khamir district *Kharif district *Maswar district *Raydah district *Shaharah district *Suwayr district *Thula district Abyan Governorate *Ahwar di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plateau
In geology and physical geography, a plateau (; ; : plateaus or plateaux), 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 have deep hills or escarpments. Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, and erosion by water and glaciers. Plateaus are classified according to their surrounding environment as intermontane, piedmont, or continental. A few plateaus may have a small flat top while others have wider ones. Formation Plateaus can be formed by a number of processes, including upwelling of volcanic magma, extrusion of lava, plate tectonics movements, and erosion by water and glaciers. Volcanic Volcanic plateaus are produced by volcanic activity. They may be formed by upwelling of volcanic magma or extrusion of lava. The underlining mechanism in forming p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ziziphus Leucodermis
''Ziziphus'' is a genus of spiny shrubs and small trees in the buckthorn family, Rhamnaceae. It includes 68 species native to tropical and subtropical Africa, Eurasia, and Australia and tropical South America. The leaves are alternate, entire, with three prominent basal veins, and often aromatic. The flowers are small, inconspicuous yellow-green. The fruit is an edible drupe, often very sweet and sugary, reminiscent of a date in texture and flavour. Well known species include the commonly cultivated ''Ziziphus jujuba'' (jujube), ''Ziziphus spina-christi'' from southwestern Asia, ''Ziziphus lotus'' from the Mediterranean region, and ber (''Ziziphus mauritiana''), which is found from western Africa to India. Etymology The generic name is derived via classical Latin from Hellenistic Greek, where it is presumed to have been borrowed from another language, perhaps from ''zizfum'' or ''zizafun'', the Persian word for '' Z. lotus''. Ecology ''Ziziphus'' species are used as food plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calotropis Procera
''Calotropis procera'' is a species of flowering plant in the family Apocynaceae that is native to North Africa, Northern and Afrotropical realm, Tropical Africa, West Asia, Western Asia, South Asia and Mainland Southeast Asia, Indochina (mainland Southeast Asia). It typically reaches a height between to , and rarely to as high as , and grows in sunny to partly-shaded habitats such as disturbed and overgrazed lands, rangeland, roadsides, river flats and coastal dunes. Its green fruits contain a toxic milky sap that is extremely bitter and turns into a latex-like substance, which is resistant to soap. Common names for the plant include apple of Sodom, Sodom apple, roostertree, king's crown, small crownflower, giant milkweed, rubber bush, and rubber tree. The names "Apple of Sodom" and "Dead Sea Apple" stem from the ancient authors Josephus and Tacitus, who described the plant growing in the area of biblical Sodom and Gomorrah, Sodom. Although not native to the New World, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adenium Obesum
''Adenium obesum'', more commonly known as a desert rose, is a poisonous species of flowering plant belonging to the tribe Nerieae of the subfamily Apocynoideae of the Apocynum, dogbane family, Apocynaceae. It is native plant, native to the Sahel regions south of the Sahara (from Mauritania and Senegal to Sudan), tropical and subtropical eastern and southern Africa, as well as the Arabian Peninsula. Other names for the flower include Sabi star, kudu, mock azalea, and impala lily. ''Adenium obesum'' is a popular houseplant and bonsai in temperateness, temperate regions. Description It is an evergreen or drought-deciduous Succulent plant, succulent shrub (which can also lose its leaves during cold spells, or according to the subspecies or cultivar). It can grow to in height, with pachycaul (disproportionately large) stems and a stout, swollen basal caudex (a rootstock that protrudes from the soil). The leaf, leaves are spirally arranged, clustered toward the tips of the shoots, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Plain
A coastal plain (also coastal plains, coastal lowland, coastal lowlands) is an area of flat, low-lying land adjacent to a sea coast. A fall line commonly marks the border between a coastal plain and an upland area. Formation Coastal plains can form in one of two ways; some begin as a continental shelf, a flat piece of land located below sea level, and are created when the ocean level falls, exposing the land. Others develop when river currents carry sediment into the ocean, which is deposited and builds up over time until it forms a coastal plain. They are generally separated from the rest of the interior by proximate landforms, like mountains. Locations Some of the largest coastal plains are in Alaska and the southeastern United States. The Gulf Coastal Plain of North America extends northwards from the Gulf of Mexico along the Lower Mississippi River to the Ohio River, which is a distance of about . The Atlantic Coastal Plain runs from the New York Bight to Florida. The C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commiphora
''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. A previously unknown species belonging to this genus has been grown from a single ancient seed and tentatively identified as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jatropha
''Jatropha'' is a genus of flowering plants in the spurge family, Euphorbiaceae. The name is derived from the Greek words ἰατρός (''iatros''), meaning "physician", and τροφή (''trophe''), meaning "nutrition", hence the common name physic nut. Another common name is nettlespurge. It contains approximately 180 species of succulent plants, shrubs and trees (some are deciduous, like '' Jatropha curcas''). Most of these are native to the Americas, with 66 species found in the Old World. Plants produce separate male and female flowers. As with many members of the family Euphorbiaceae, ''Jatropha'' contains compounds that are highly toxic. ''Jatropha'' species have traditionally been used in basketmaking, tanning and dye production. In the 2000s, one species, '' Jatropha curcas'', generated interest as an oil crop for biodiesel production and also medicinal importance when used as lamp oil; native Mexicans in the Veracruz area developed by selective breeding a ''Jatropha cur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anogeissus Dhofarica
''Terminalia dhofarica'' is a species of plant in the Combretaceae family. It is found in Oman and Yemen, where it is endemic to the South Arabian fog woodlands, shrublands, and dune ecoregion. It is threatened by habitat loss. ''T. dhofarica'' is a tall tree which can grow up to 12 meters in height. It is dry-season deciduous, losing its leaves in November or December at the start of the winter dry season, and re-leafing when the southwest monsoon A monsoon () is traditionally a seasonal reversing wind accompanied by corresponding changes in precipitation but is now used to describe seasonal changes in atmospheric circulation and precipitation associated with annual latitudinal oscil ... brings summer rains. It featured on the 50 Omani baisa stamp in 2004. Uses All parts of the tree are used as building material. The leaves are collected and used to produce a yellow and yellowish-green dye. References dhofarica Vulnerable plants Taxonomy articles created by Pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monsoon Forest
Seasonal tropical forest, also known as moist deciduous, semi-evergreen seasonal, tropical mixed or monsoon forest, typically contains a range of tree species: only some of which drop some or all of their leaves during the dry season. This tropical forest is classified under the Walter system as (i) tropical climate with high overall rainfall (typically in the 1000–2500 mm range; 39–98 inches) and (ii) having a very distinct wet season with (an often cooler “winter”) dry season. These forests represent a range of habitats influenced by monsoon (Am) or tropical wet savanna (Aw/As) climates (as in the Köppen climate classification). Drier forests in the Aw/As climate zone are typically deciduous and placed in the Tropical dry forest biome: with further transitional zones (ecotones) of savannah woodland then tropical and subtropical grasslands, savannas, and shrublands. Distribution Seasonal (mixed) tropical forests can be found in many parts of the tropical zone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dhofar Mountains
The Dhofar Mountains () are a mountain range in the southeastern part of the Arabian Peninsula. In a broad sense, they extend from Dhofar Governorate in Oman to Hadhramaut Governorate in Yemen, and are located between the Hajar in the northern part of Oman, and the Sarawat in the western part of Yemen. Otherwise, the range in the eastern part of Yemen, particularly near Mukalla, is referred to as the Hadhramaut or "Mahrat". Geology The Dhofar Mountains consist of three subranges: Jabal al-Qarā (), Jabal al-Qamar () and Jabal Samḥān (). The latter is the highest point at about . Wildlife The Arabian leopard thrives here, particularly in Jabal Samhan Nature Reserve. These mountains are home to Oman's largest population of Nubian ibex. The Asiatic cheetah used to occur in this region. Oman's last known cheetah was killed near Jibjat in 1977 (Harrison, 1983). In December 2018, a Schokari sand racer was spotted in a mountain in this region. Gallery File:Sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dhofar Governorate
The Dhofar Governorate () is the largest of the 11 Governorates of Oman, governorates in the Oman, Sultanate of Oman in terms of area. It lies in southern Oman, on the eastern border with Yemen's Al Mahrah Governorate and the southern border with Saudi Arabia's Eastern Province, Saudi Arabia, Eastern Province. It is a rather mountainous area that covers and had a population of 416,458 in the 2020 census. Salalah is the largest city and capital of the governorate. Historically, the region was a source of frankincense. The local dialect of Arabic is Dhofari Arabic, which is distinct from that used in the rest of Oman and in 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 dating, lumin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
