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Nabkha
A nabkha, nebkha or nebka is a type of sand dune. Other terms used include coppice dune and dune hummock or hummocky dune, but these more accurately refer to similar, but different, sand dune types.Langford, R. P. (2000)Nabkha (coppice dune) fields of south-central New Mexico, USA. ''Journal of Arid Environments'' 46(1) 25-41. Authors have also used the terms phytogenic hillock,El-Sheikh, M. A., et al. (2010)Vegetation ecology of phytogenic hillocks (nabkhas) in coastal habitats of Jal Az-Zor National Park, Kuwait: Role of patches and edaphic factors.''Flora'' 205(12) 832-40. bush-mound, shrub-coppice dune, knob dune, dune tumulus, rebdou, nebbe, and takouit.Khalaf, F. I., et al. (1995)Sedimentological and morphological characteristics of some nabkha deposits in the northern coastal plain of Kuwait, Arabia. ''Journal of Arid Environments'' 29(3) 267-92. In simplest terms, a nabkha is a sand dune that forms around vegetation. It is an aeolian landform, a structure built and shape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nebkha Or Nabkha With Prosopis Glandulosa
A nabkha, nebkha or nebka is a type of sand dune. Other terms used include coppice dune and dune hummock or hummocky dune, but these more accurately refer to similar, but different, sand dune types.Langford, R. P. (2000)Nabkha (coppice dune) fields of south-central New Mexico, USA. ''Journal of Arid Environments'' 46(1) 25-41. Authors have also used the terms phytogenic hillock,El-Sheikh, M. A., et al. (2010)Vegetation ecology of phytogenic hillocks (nabkhas) in coastal habitats of Jal Az-Zor National Park, Kuwait: Role of patches and edaphic factors.''Flora'' 205(12) 832-40. bush-mound, shrub-coppice dune, knob dune, dune tumulus, rebdou, nebbe, and takouit.Khalaf, F. I., et al. (1995)Sedimentological and morphological characteristics of some nabkha deposits in the northern coastal plain of Kuwait, Arabia. ''Journal of Arid Environments'' 29(3) 267-92. In simplest terms, a nabkha is a sand dune that forms around vegetation. It is an aeolian landform, a structure built and shape ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dune
A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat regions covered with wind-swept sand or dunes with little or no vegetation are called ''ergs'' or ''sand seas''. Dunes occur in different shapes and sizes, but most kinds of dunes are longer on the stoss (upflow) side, where the sand is pushed up the dune, and have a shorter ''slip face'' in the lee side. The valley or trough between dunes is called a ''dune slack''. Dunes are most common in desert environments, where the lack of moisture hinders the growth of vegetation that would otherwise interfere with the development of dunes. However, sand deposits are not restricted to deserts, and dunes are also found along sea shores, along streams in semiarid climates, in areas of glacial outwash, and in other areas where poorly cemented sa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitraria Retusa
''Nitraria retusa'', commonly known as Nitre bush, is a salt-tolerant and drought-resistant shrub in the family Nitrariaceae. It can grow to heights of , although it seldom exceeds more than 1 m in height. It produces small white/green coloured flowers and small edible red fruit. The plant is native to desert areas of northern Africa, where it grows in primary succession on barren sand dunes, and in areas with high salinities such as salt marshes. Description ''Nitraria retusa'' is a bush growing to a maximum height of about . The twigs are furry when young, with the bluish-grey fleshy leaves being alternate, wedge or sickle-shaped, with entire margins and measuring by . The small, sweetly-scented, whitish or greenish flowers have short pedicels and parts in fives. The fruit is a triangular drupe, in diameter. Distribution and habitat This plant is native to North and East Africa, the Arabian Peninsula and the Middle East. It typically grows in salt marshes and semi-arid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygophyllum Qatarense
''Tetraena qatarensis'' is a salt-tolerant dwarf shrub that grows in the Arabian Peninsula. It has small compact leaves that store water. The leaflets grow in pairs and the flowers have four or five petals. Description ''Tetraena qatarensis'' is a dwarf shrub with multiple stems. It has tiny, fleshy leaves with paired leaflets which are deciduous, dropping off in stressful conditions. The flowers usually have five white or yellow petals (sometimes four), ten projecting stamens and a minute style. The fruits are capsules, splitting into five parts when ripe. Distribution and habitat ''Tetraena qatarensis'' is native to the Arabian Peninsula and occurs around the Persian Gulf and the Gulf of Oman. It typically grows in coarse, stony or sandy soils at the edge of saltflats, around salt marshes, and in the sand that accumulates on the base of depressions. It also grows in non-salty locations, on calcareous soils and around the fringes of dune areas, and often dominates plant c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jal Az-Zor National Park
JAL or Jal may refer to: Entertainment * Jal (band), a Pakistani pop/rock band * ''Jal'' (film), a 2014 Hindi film * Jal Fazer, a character in the British TV series ''Skins'' * "Jal", an episode of the British TV series ''Skins'' Places * Jal, New Mexico, a town in New Mexico, U.S. * Jalisco, México * Jal-e Akhund Mahalleh, Iran * Jal-e Chala Sar, Iran * Jal, Oman Other uses * Japan Airlines , also known as JAL (''Jaru'') or , is an international airline and Japan's flag carrier and largest airline as of 2021 and 2022, headquartered in Shinagawa, Tokyo. Its main hubs are Tokyo's Narita International Airport and Haneda Airport, as w ..., ICAO airline designator, and abbreviation: JAL * JAL (compiler), Just Another Language, a compiler for the PIC microcontroller * Cyclone Jal, a storm that hit South India during November 2010 * El Lencero Airport in Xalapa, Veracruz, Mexico (IATA code: JAL) {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alhagi
''Alhagi'' is a genus of Old World plants in the family Fabaceae. They are commonly called camelthorns or manna trees. There are three to five species. ''Alhagi'' species have proportionally the deepest root system of any plants - a 1 m high shrub may have a main root more than 15 m long; due to their deep root system ''Alhagi'' species are drought-avoiding plants that utilize ground water, adapting in that way perfectly to the hyper-arid environment. ''Alhagi'' species are used as food plants by the larvae of some Lepidoptera species including '' Coleophora argyrella'' which feeds exclusively on ''A. maurorum''. The genus name comes from the Arabic word for ''pilgrim''. Uses in Traditional Medicine ''Alhagi'' in Persian is "KhareShotor" which means ''thistle of camels'', as camels can eat it with its thorns. As such, it was figured out that the plant can sustain the abdominal organs in severe thirst. In the Middle East, its boiled or distilled juice is used against kidney ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phragmites
''Phragmites'' () is a genus of four species of large perennial reed grasses found in wetlands throughout temperate and tropical regions of the world. Taxonomy The World Checklist of Selected Plant Families, maintained by Kew Garden in London, accepts the following four species: * ''Phragmites australis'' ( Cav.) Trin. ex Steud. – cosmopolitan * ''Phragmites japonicus'' Steud. – Japan, Korea, Ryukyu Islands, Russian Far East * ''Phragmites karka'' ( Retz.) Trin. ex Steud. – tropical Africa, southern Asia, Australia, some Pacific Islands, invasive in New Zealand * ''Phragmites mauritianus'' Kunth – central + southern Africa, Madagascar, Mauritius The cosmopolitan common reed has the generally accepted botanical name ''Phragmites australis''. (Cav.) Trin. ex Steud. About 130 other synonyms have been proposed. Examples include ''Phragmites communis'' Trin., ''Arundo phragmites'' L., and ''Phragmites vulgaris'' (Lam.) Crép. (illegitimate name). Wildlife in reed beds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tamarix
The genus ''Tamarix'' (tamarisk, salt cedar, taray) is composed of about 50–60 species of flowering plants in the family Tamaricaceae, native to drier areas of Eurasia and Africa. The generic name originated in Latin and may refer to the Tamaris River in Hispania Tarraconensis (Spain). Description They are evergreen or deciduous shrubs or trees growing to in height and forming dense thickets. The largest, ''Tamarix aphylla'', is an evergreen tree that can grow to tall. They usually grow on saline soils, tolerating up to 15,000 ppm soluble salt, and can also tolerate alkaline conditions. Tamarisks are characterized by slender branches and grey-green foliage. The bark of young branches is smooth and reddish brown. As the plants age, the bark becomes gray-brown, ridged and furrowed. The leaves are scale-like, almost like that of junipers, 1–2 mm (1/20" to 1/10") long, and overlap each other along the stem. They are often encrusted with salt secretions. The pink to w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stipa Glareosa
''Stipa'' is a genus of around 300 large perennial hermaphroditic grasses collectively known as feather grass, needle grass, and spear grass. They are placed in the subfamily Pooideae and the tribe Stipeae, which also contains many species formerly assigned to ''Stipa'', which have since been reclassified into new genera. Many species are important forage crops. Several species such as ''Stipa brachytricha'', ''S. arundinacea'', ''S. splendens'', ''S. calamagrostis'', ''S. gigantea'' and ''S. pulchra'' are used as ornamental plants. One former species, esparto grass ('' Macrochloa tenacissima''), is used for crafts and extensively in paper making. It is a coarse grass with inrolled leaves and a panicle patterned inflorescence. Ecology Species of the genus ''Stipa'' can occur in grasslands or in savanna habitats. Certain specific prairie plant associations are dominated by grasses of the genus ''Stipa'', which genus often lends its name to the terminology of some prairie types ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stipa Grandis
''Stipa'' is a genus of around 300 large perennial A perennial plant or simply perennial is a plant that lives more than two years. The term ('' per-'' + '' -ennial'', "through the years") is often used to differentiate a plant from shorter-lived annuals and biennials. The term is also wide ... hermaphrodite, hermaphroditic grasses collectively known as feather grass, needle grass, and spear grass. They are placed in the subfamily Pooideae and the tribe Stipeae, which also contains many species formerly assigned to ''Stipa'', which have since been reclassified into new genera. Many species are important forage crops. Several species such as ''Stipa brachytricha'', ''S. arundinacea'', ''S. splendens'', ''S. calamagrostis'', ''S. gigantea'' and ''S. pulchra'' are used as ornamental plants. One former species, esparto grass (''Macrochloa tenacissima''), is used for crafts and extensively in paper making. It is a coarse grass with inrolled leaves and a panicle patterned in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caragana Stenophylla
''Caragana'' is a genus of about 80–100 species of flowering plants in the family Fabaceae, native to Asia and eastern Europe. They are shrubs or small trees growing tall. They have even-pinnate leaves with small leaflets, and solitary or clustered mostly yellow (rarely white or pink) flowers and bearing seeds in a linear pod. ''Caragana'' species are used as food plants by the larvae of some Lepidoptera species including dark dagger. Sections and species Section ''Bracteolatae'' *'' Caragana ambigua'' Stocks *'' Caragana bicolor'' Kom. *'' Caragana brevispina'' Royle ex Benth. *''Caragana conferta'' Benth. ex Baker *'' Caragana franchetiana'' Kom. *'' Caragana gerardiana'' Royle ex Benth. *'' Caragana jubata'' (Pall.) Poir. *''Caragana sukiensis'' C.K.Schneid. *''Caragana tibetica'' (Maxim. ex C.K. Schneid.) Kom. Section ''Caragana'' *''Caragana arborescens'' Lam. *''Caragana boisii'' C.K.Schneid. *''Caragana bungei'' Ledeb. *''Caragana korshinskii'' Kom. *''Caraga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leymus Chinensis
''Leymus chinensis'', commonly known as false wheatgrass or Chinese rye grass, is a species of wild rye Wild rye is a common name used for several grasses. Wild ryes belong to any of three genera: * '' Elymus'' (wheatgrasses) * ''Leymus ''Leymus'' is a genus of plants in the grass family Poaceae (Gramineae). It is widespread across Europe, Asia, ... native to China, Korea, Mongolia and Russia. Description ''Leymus chinensis'' is a perennial plant that is normally 40–90 cm tall and is native to northern China. It is a plant that can potentially be used as a food source in future generations. Scientists have tested the effects of various stimuli on ''Leymus chinensis''. If optimum conditions for the growth of this plant are discovered, then this plant has the capability to eventually become a potential food source for humanity. Temperature and light effects on germination Temperature and light greatly affect the germination of several species of grasses. ''Leymus chin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
