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Tamarix Nilotica
''Tamarix nilotica'', the Nile tamarisk is a species of shrub or small tree in the tamarisk family. It is found in arid parts of North Africa and the Middle East, particularly areas with high salinity. It forms part of the dune stabilisation process. Description ''Tamarix nilotica'' is a much-branched shrub or small tree up to high. The twigs are slender and are half-clasped by the tiny, narrow, lanceolate leaves, up to long. The inflorescence is a raceme long, with many small white or pink flowers, each with a short pedicel, five sepals, five petals and five stamens. Distribution and habitat ''Tamarix nilotica'' is found in Crete, Lebanon, Palestine, Israel, Jordan, Saudi Arabia, the Gulf States, Yemen, Egypt, Sudan, Eritrea, Ethiopia, Somalia, and Kenya. In the Nile Valley in Egypt, this tree grows beside the river and the irrigation channels. It can form dense thickets in suitable locations. It is also found as part of a salt-tolerant community in saline depressions in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christian Gottfried Ehrenberg
Christian Gottfried Ehrenberg (19 April 1795 – 27 June 1876) was a German Natural history, naturalist, zoologist, Botany, botanist, comparative anatomist, geologist, and microscopy, microscopist. He is considered to be one of the most famous and productive scientists of his time. Early collections The son of a judge, Christian Gottfried Ehrenberg was born in Delitzsch, near Leipzig. He first studied theology at the University of Leipzig, then medicine and natural sciences in Humboldt University of Berlin, Berlin and became a friend of the famous List of explorers, explorer Alexander von Humboldt. In 1818, he completed his doctoral dissertation on fungi, ''Sylvae mycologicae Berolinenses.'' In 1820–1825, on a scientific expedition to the Middle East with his friend Wilhelm Hemprich, he collected thousands of specimens of plants and animals. He investigated parts of Egypt, the Libyan Desert, the Nile, Nile valley and the northern coasts of the Red Sea, where he made a special ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethiopia
Ethiopia, officially the Federal Democratic Republic of Ethiopia, is a landlocked country located in the Horn of Africa region of East Africa. It shares borders with Eritrea to the north, Djibouti to the northeast, Somalia to the east, Kenya to the south, South Sudan to the west, and Sudan to the northwest. Ethiopia covers a land area of . , it has around 128 million inhabitants, making it the List of countries and dependencies by population, thirteenth-most populous country in the world, the List of African countries by population, second-most populous in Africa after Nigeria, and the most populous landlocked country on Earth. The national capital and largest city, Addis Ababa, lies several kilometres west of the East African Rift that splits the country into the African Plate, African and Somali Plate, Somali tectonic plates. Early modern human, Anatomically modern humans emerged from modern-day Ethiopia and set out for the Near East and elsewhere in the Middle Paleolithi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antipyretic
An antipyretic (, from ''anti-'' 'against' and ' 'feverish') is a substance that reduces fever. Antipyretics cause the hypothalamus to override a prostaglandin-induced increase in temperature. The body then works to lower the temperature, which results in a reduction in fever. Most antipyretic medications have other purposes. The most common antipyretics in the US are usually ibuprofen and aspirin, which are nonsteroidal anti-inflammatory drugs (NSAIDs) used primarily as anti-inflammatories and analgesics (pain relievers), but which also have antipyretic properties; and paracetamol (acetaminophen), an analgesic without anti-inflammatory properties. There is some debate over the appropriate use of such medications, since fever is part of the body's immune response to infection. A study published by the Royal Society claims that fever suppression causes at least 1% more influenza deaths in the United States, or 700 extra deaths per year. Non-pharmacological treatment Bathing or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiseptic
An antiseptic ( and ) is an antimicrobial substance or compound that is applied to living tissue to reduce the possibility of sepsis, infection, or putrefaction. Antiseptics are generally distinguished from ''antibiotics'' by the latter's ability to safely destroy bacteria within the body, and from ''disinfectants'', which destroy microorganisms found on non-living objects. Antibacterials include antiseptics that have the proven ability to act against bacteria. Microbicides which destroy virus particles are called viricides or antivirals. Antifungals, also known as antimycotics, are pharmaceutical fungicides used to treat and prevent mycosis (fungal infection). Surgery Antiseptic practices evolved in the 19th century through multiple individuals. Ignaz Semmelweis showed already in 1847-1848 that hand washing prior to delivery reduced puerperal fever. Despite this, many hospitals continued to practice surgery in unsanitary conditions, with some surgeons taking pride in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traditional Medicine
Traditional medicine (also known as indigenous medicine or folk medicine) refers to the knowledge, skills, and practices rooted in the cultural beliefs of various societies, especially Indigenous groups, used for maintaining health and treating illness. In some Asia, Asian and Africa, African countries, up to 80% of people rely on traditional medicine for primary health care. Traditional medicine includes systems like Ayurveda, traditional Chinese medicine, and Unani medicine, Unani. The World Health Organization supports their integration, but warns of potential risks and calls for more research on their safety and effectiveness. The use of medicinal herbs spans over 5,000 years, beginning with ancient civilizations like the Sumer, Sumerians, Ancient Egypt, Egyptians, Indian people, Indians, and Chinese people, Chinese, evolving through Ancient Greece, Greek, Ancient Rome, Roman, Islam, Islamic, and Middle Ages, medieval European traditions, and continuing into Colonial histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 shap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cressa Cretica
''Cressa cretica'' is a species of flowering plant in the morning glory family. It is found in northern and central Africa, southern Europe and western Asia, as well as parts of southeastern Asia and Australia. It has long been used in traditional medicine and research has demonstrated that it has some therapeutic effects. Description ''Cressa cretica'' is a densely branching subshrub growing to a height of about . The leaves are small, stubby, obtuse and clad in silky hairs. The flowers grow in groups in the axils of the upper leaves and are white; the back of the reflexed corolla lobes are hairy near the tip. The fruits are ovoid, pointed capsules, usually containing a single seed. Etymology Cressa: Greek, based on kris or kriti, “from Crete”, a Cretan woman. Distribution and habitat ''Cressa cretica'' is known from the Mediterranean part of Europe, northern and central Africa, the Arabian Peninsula, the Middle East and western Asia as far east as India and Sri Lanka. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygophyllum Album
''Zygophyllum album'' (synonym ''Tetraena alba'') is a species of plant in the family Zygophyllaceae which is found in arid regions of Africa and the Arabian Peninsula. It is a salt tolerant plant and dominates many of the plant communities in which it grows. Description ''Zygophyllum album'' is a low, much-branched shrub. The leaves have paired obovoid, fleshy leaflets which are whitish with mealy pubescence. The small flowers are solitary and grow in the axils of the leaves; they have white, clawed petals. The fruit is a five-lobed, pear-shaped capsule containing elliptical seeds with wart-like projections. Distribution This species is found in Spain, Crete, Northern and Northeast Africa, Mauritania, Western Asia (including southern Cyprus, the Eastern Aegean Islands and the Sinai Peninsula) and the Arabian Peninsula. Ecology ''Zygophyllum album'' is a salt-tolerant plant; it does not have glands to secrete the excess salt it takes up, instead it concentrates the salt in its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alhagi Maurorum
''Alhagi maurorum'' is a species of legume commonly known, variously, as camelthorn, Caspian manna,The name ''Alhagi maurorum'', replacing Linnaeus' ''Hedysarum alhagi'', was first published in ''Vorlesungen der Churpfälzischen physicalisch-ökonomischen Gesellschaft'' 2: 397. 1787. and Persian mannaplant. This shrub is native to Eurasia, but has been introduced to many other areas of the world. Description The perennial plant grows from a massive rhizome system which may extend over into the ground. New shoots can appear over from the parent plant. Above the ground, the plant grows up to tall. It is a heavily branched, gray-green thicket with long spines along the branches. The deciduous leaves are oval to egg-shaped, up to long. It bears small, bright pink to maroon pea flowers up to long and small legume pods, which are brown or reddish, up to , and constricted between the seeds. The seeds are mottled brown beans. Distribution and habitat ''Alhagi maurorum'' is in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phragmites
''Phragmites'' () is a genus of four species of large perennial plant, perennial reed (plant), reed Poaceae, 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'' (Antonio José Cavanilles, Cav.) Carl Bernhard von Trinius, Trin. ex Steud. – The cosmopolitan common reed * ''Phragmites japonicus'' Steud. – Japan, Korea, Ryukyu Islands, Russian Far East * ''Phragmites karka'' (Anders Johan Retzius, Retz.) Trin. ex Steud. – tropical Africa, southern Asia, Australia, some Pacific Islands, invasive in New Zealand * ''Phragmites mauritianus'' Kunth – central + southern Africa, Madagascar, Mauritius Wildlife in reed beds ''Phragmites'' stands can provide food and shelter resources for a number of birds, insects, and other animals. Habitat benefits are often optimal when stands are thinner, and ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qattara Depression
The Qattara Depression () is a depression (geology), depression in northwestern Egypt, specifically in the Matruh Governorate. The depression is part of the Western Desert (Egypt), Western Desert of Egypt. The Qattara Depression lies below sea level, and its bottom is covered with salt pan (geology), salt pans, sand dunes, and Inland salt marsh, salt marshes. The depression extends between the latitudes of 28°35' and 30°25' north and the longitudes of 26°20' and 29°02' east.El Bassyony, Abdou. 1995. ''"Introduction to the geology of the Qattara Depression,"'' International Conference on the Studies and Achievements of Geosciences in Egypt, 69 (85-eoa) The Qattara Depression was created by the interplay of salt weathering and wind erosion. Some west of the depression lie the oases of Siwa Oasis, Siwa in Egypt and Jaghbub, Libya, Jaghbub in Libya in smaller but similar depressions. The Qattara Depression contains the second lowest point in Africa at an elevation of below s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moghra Oasis
The Moghra Oasis is an uninhabited oasis in the northeastern part of the Qattara Depression in the Western Desert of Egypt. It has a lake containing brackish water, salt marshes and a swamp with reeds. Geography The Qattara Depression is about below sea level and is shaped like a teardrop, with Moghra Oasis in its northeastern corner. The floor of the Depression consists of salt marshes and dry lake beds that flood occasionally and there are also large areas of windblown sand. Moghra Oasis consists of a lake containing brackish water some below sea level. Adjoining it are salt marshes and some ''Phragmites'' swamps. To the south and west there are sand dunes near the lake and extensive sheets of sand beyond. Geology The water rises to the surface from an aquifer in the Nubian sandstone, but its precise source is unclear as the Nubian Sandstone Aquifer System is at great depths in this area. Just to the north of the oasis is a cliff which gives its name to the Moghra For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
