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Branchipodopsis Dayae
''Branchipodopsis'' is a genus of aquatic crustaceans, in the order Anostraca. It is one of several genera known as fairy shrimp. All described species are specialised for inhabiting ephemeral rock pools in situations such as mountains and deserts.L Brendonck, ML Hamer, BJ Riddoch, MT Seaman Branchipodopsis species — specialists of ephemeral rock pools. African Journal of Aquatic Science: 2000 25: 98-104. Though the genus is most widely known from Africa, some occur in the middle east and adjoining regions. Distribution Species in the genus ''Branchipodopsis'' have been described mainly from the African mainland, in particular southern Africa, and among anostracan taxa the genus is among the most speciose in the sub-continent. Some species however have been reported from elsewhere, such as ''Branchipodopsis buettikeri'', found in temporary desert ponds in the Sultanate of Oman, the first species found in the Arabian peninsula. The recently described species, ''Branchipodopsis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cape
The Western Cape is a province of South Africa, situated on the south-western coast of the country. It is the fourth largest of the nine provinces with an area of , and the third most populous, with an estimated 7 million inhabitants in 2020. About two-thirds of these inhabitants live in the metropolitan area of Cape Town, which is also the provincial capital. The Western Cape was created in 1994 from part of the former Cape Province. The two largest cities are Cape Town and George. Geography The Western Cape Province is roughly L-shaped, extending north and east from the Cape of Good Hope, in the southwestern corner of South Africa. It stretches about northwards along the Atlantic coast and about eastwards along the South African south coast (Southern Indian Ocean). It is bordered on the north by the Northern Cape and on the east by the Eastern Cape. The total land area of the province is , about 10.6% of the country's total. It is roughly the size of England or the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botswana
Botswana (, ), officially the Republic of Botswana ( tn, Lefatshe la Botswana, label=Setswana, ), is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 percent of its territory being the Kalahari Desert. It is bordered by South Africa to the south and southeast, Namibia to the west and north, and Zimbabwe to the northeast. It is connected to Zambia across the short Zambezi River border by the Kazungula Bridge. A country of slightly over 2.3 million people, Botswana is one of the most sparsely populated countries in the world. About 11.6 percent of the population lives in the capital and largest city, Gaborone. Formerly one of the world's poorest countries—with a GDP per capita of about US$70 per year in the late 1960s—it has since transformed itself into an upper-middle-income country, with one of the world's fastest-growing economies. Modern-day humans first inhabited the country over 200,000 years ago. The Tswana ethnic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branchipodopsis Browni
''Branchipodopsis'' is a genus of aquatic crustaceans, in the order Anostraca. It is one of several genera known as fairy shrimp. All described species are specialised for inhabiting ephemeral rock pools in situations such as mountains and deserts.L Brendonck, ML Hamer, BJ Riddoch, MT Seaman Branchipodopsis species — specialists of ephemeral rock pools. African Journal of Aquatic Science: 2000 25: 98-104. Though the genus is most widely known from Africa, some occur in the middle east and adjoining regions. Distribution Species in the genus ''Branchipodopsis'' have been described mainly from the African mainland, in particular southern Africa, and among anostracan taxa the genus is among the most speciose in the sub-continent. Some species however have been reported from elsewhere, such as ''Branchipodopsis buettikeri'', found in temporary desert ponds in the Sultanate of Oman, the first species found in the Arabian peninsula. The recently described species, ''Branchipodopsis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branchipodopsis Barnardi
''Branchipodopsis'' is a genus of aquatic crustaceans, in the order Anostraca. It is one of several genera known as fairy shrimp. All described species are specialised for inhabiting ephemeral rock pools in situations such as mountains and deserts.L Brendonck, ML Hamer, BJ Riddoch, MT Seaman Branchipodopsis species — specialists of ephemeral rock pools. African Journal of Aquatic Science: 2000 25: 98-104. Though the genus is most widely known from Africa, some occur in the middle east and adjoining regions. Distribution Species in the genus ''Branchipodopsis'' have been described mainly from the African mainland, in particular southern Africa, and among anostracan taxa the genus is among the most speciose in the sub-continent. Some species however have been reported from elsewhere, such as ''Branchipodopsis buettikeri'', found in temporary desert ponds in the Sultanate of Oman, the first species found in the Arabian peninsula. The recently described species, ''Branchipodopsis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branchipodopsis Affinis
''Branchipodopsis'' is a genus of aquatic crustaceans, in the order Anostraca. It is one of several genera known as fairy shrimp. All described species are specialised for inhabiting ephemeral rock pools in situations such as mountains and deserts.L Brendonck, ML Hamer, BJ Riddoch, MT Seaman Branchipodopsis species — specialists of ephemeral rock pools. African Journal of Aquatic Science: 2000 25: 98-104. Though the genus is most widely known from Africa, some occur in the middle east and adjoining regions. Distribution Species in the genus ''Branchipodopsis'' have been described mainly from the African mainland, in particular southern Africa, and among anostracan taxa the genus is among the most speciose in the sub-continent. Some species however have been reported from elsewhere, such as ''Branchipodopsis buettikeri'', found in temporary desert ponds in the Sultanate of Oman, the first species found in the Arabian peninsula. The recently described species, ''Branchipodopsis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Branchipodopsis Abiadi
''Branchipodopsis'' is a genus of aquatic crustaceans, in the order Anostraca. It is one of several genera known as fairy shrimp. All described species are specialised for inhabiting ephemeral rock pools in situations such as mountains and deserts.L Brendonck, ML Hamer, BJ Riddoch, MT Seaman Branchipodopsis species — specialists of ephemeral rock pools. African Journal of Aquatic Science: 2000 25: 98-104. Though the genus is most widely known from Africa, some occur in the middle east and adjoining regions. Distribution Species in the genus ''Branchipodopsis'' have been described mainly from the African mainland, in particular southern Africa, and among anostracan taxa the genus is among the most speciose in the sub-continent. Some species however have been reported from elsewhere, such as ''Branchipodopsis buettikeri'', found in temporary desert ponds in the Sultanate of Oman, the first species found in the Arabian peninsula. The recently described species, ''Branchipodopsis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruderal Species
A ruderal species is a plant species that is first to colonize disturbed lands. The disturbance may be natural for example, wildfires or avalanchesor the consequences of human activities, such as construction ( of roads, of buildings, mining, etc.) or agriculture (abandoned fields, irrigation, etc.). The term '' ruderal'' originates from the Latin word '' rudus'', meaning " rubble". Ruderal species typically dominate the disturbed area for a few years, gradually losing the competition to other native species. However, in extreme disturbance circumstances, such as when the natural topsoil is covered with a foreign substance, a single-species ruderal community may become permanently established. In addition, some ruderal invasive species may have such a competitive advantage over the native species that they, too, may permanently prevent a disturbed area from returning to its original state despite natural topsoil. Features Features contributing to a species' success as rudera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germination
Germination is the process by which an organism grows from a seed or spore. The term is applied to the sprouting of a seedling from a seed of an angiosperm or gymnosperm, the growth of a sporeling from a spore, such as the spores of fungi, ferns, bacteria, and the growth of the pollen tube from the pollen grain of a seed plant. Seed plants Germination is usually the growth of a plant contained within a seed; it results in the formation of the seedling. It is also the process of reactivation of metabolic machinery of the seed resulting in the emergence of radicle and plumule. The seed of a vascular plant is a small package produced in a fruit or cone after the union of male and female reproductive cells. All fully developed seeds contain an embryo and, in most plant species some store of food reserves, wrapped in a seed coat. Some plants produce varying numbers of seeds that lack embryos; these are empty seeds which never germinate. Dormant seeds are viable seeds that do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-arid Climate
A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi-arid climates, depending on variables such as temperature, and they give rise to different biomes. Defining attributes of semi-arid climates A more precise definition is given by the Köppen climate classification, which treats steppe climates (''BSk'' and ''BSh'') as intermediates between desert climates (BW) and humid climates (A, C, D) in ecological characteristics and agricultural potential. Semi-arid climates tend to support short, thorny or scrubby vegetation and are usually dominated by either grasses or shrubs as it usually can't support forests. To determine if a location has a semi-arid climate, the precipitation threshold must first be determined. The method used to find the precipitation threshold (in millimeters): *multiply by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Cycle
The water cycle, also known as the hydrologic cycle or the hydrological cycle, is a biogeochemical cycle that describes the continuous movement of water on, above and below the surface of the Earth. The mass of water on Earth remains fairly constant over time but the partitioning of the water into the major reservoirs of ice, fresh water, saline water (salt water) and atmospheric water is variable depending on a wide range of climatic variables. The water moves from one reservoir to another, such as from river to ocean, or from the ocean to the atmosphere, by the physical processes of evaporation, transpiration, condensation, precipitation, infiltration, surface runoff, and subsurface flow. In doing so, the water goes through different forms: liquid, solid (ice) and vapor. The ocean plays a key role in the water cycle as it is the source of 86% of global evaporation. The water cycle involves the exchange of energy, which leads to temperature changes. When water evaporates, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dietary Element
In the context of nutrition, a mineral is a chemical element required as an essential nutrient by organisms to perform functions necessary for life. However, the four major structural elements in the human body by weight (oxygen, hydrogen, carbon, and nitrogen), are usually not included in lists of major nutrient minerals (nitrogen is considered a "mineral" for plants, as it often is included in fertilizers). These four elements compose about 96% of the weight of the human body, and major minerals (macrominerals) and minor minerals (also called trace elements) compose the remainder. Nutrient minerals, being elements, cannot be synthesized biochemically by living organisms. Plants get minerals from soil. Most of the minerals in a human diet come from eating plants and animals or from drinking water. As a group, ''minerals'' are one of the four groups of essential nutrients, the others of which are vitamins, essential fatty acids, and essential amino acids. The five major minerals in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brine Shrimp
''Artemia'' is a genus of aquatic crustaceans also known as brine shrimp. It is the only genus in the family Artemiidae. The first historical record of the existence of ''Artemia'' dates back to the first half of the 10th century AD from Urmia Lake, Iran, with an example called by an Iranian geographer an "aquatic dog," although the first unambiguous record is the report and drawings made by Schlösser in 1757 of animals from Lymington, England. ''Artemia'' populations are found worldwide in inland saltwater lakes, but not in oceans. ''Artemia'' are able to avoid cohabiting with most types of predators, such as fish, by their ability to live in waters of very high salinity (up to 25%). The ability of the ''Artemia'' to produce dormant eggs, known as cysts, has led to extensive use of ''Artemia'' in aquaculture. The cysts may be stored indefinitely and hatched on demand to provide a convenient form of live feed for larval fish and crustaceans. Nauplii of the brine shrimp ''Artemia' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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