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Arusha District
Arusha City Council (''Halmashauri ya Jiji la Arusha'', in Swahili) is one of seven administrative districts of Arusha Region in Tanzania. It is surrounded to the south, west and north by Arusha Rural District and to east by Meru District. The district covers an area of . The district is comparable in size to the land area of Cayman Islands. The district capital is the city of Arusha. As of 1994, Arusha District was the wealthiest district in Tanzania. According to the 2022 Tanzania National Census, the population of Arusha Urban District was 617,631. Geography The district covers an area of , and has an average elevation of . The district has no National park, however, there are a few protected areas such as Kijenge hill forest and Naura Park. The average temperature in the district is and has an annual rainfall of . Climate The city district has two rainy seasons, with brief rains from October through January and extensive rains from March through May. The annual rainfal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Districts Of Tanzania
As of 2021, there are 31 regions of Tanzania, regions (Swahili: mkoa, plural mikoa) of Tanzania which are divided into 184 districts (Swahili: wilayah, wilaya). In 2016, Songwe Region was created from the western part of Mbeya Region. The districts are each administered by a district council. Cities are separately administered by their own councils, and while administratively within a region, are not considered to be located within a district. The districts are listed below, by unofficial area then region: Ten most populated districts # Kinondoni District, Kinondoni Municipal Council, Dar es Salaam Region (1,775,049 inhabitants) # Temeke District, Temeke Municipal Council, Dar es Salaam Region (1,368,881 inhabitants) # Ilala District, Ilala Municipal Council, Dar es Salaam Region (1,220,611 inhabitants) # Geita District, Geita District Council, Geita Region (807,619 inhabitants) # Sengerema District, Sengerema District Council, Mwanza Region (663,034 inhabitants) # Muleba D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Pied Wagtail (Motacilla Aguimp Vidua) Male Breeding
The African pied wagtail, or African wagtail, (''Motacilla aguimp'') is a species of bird in the family Motacillidae. Description left, 200px, Juvenile bird A striking black and white wagtail with black upperparts contrasting with white underparts, it has a white supercilium and a white patch in the folded wing. Juvenile birds are greyer, while birds of the nominate subspecies show grey flanks. They are long. Distribution The African pied wagtail is found in sub-Saharan Africa from the Eastern Cape north to extreme southern Egypt and from Guinea to western Eritrea and Somalia. It is a vagrant to Burkina Faso, Gambia, Mauritania, and the Western Cape. Habitat The African pied wagtail inhabits subtropical or tropical, seasonally wet or flooded, lowland grassland, rivers, and sometimes freshwater marshes. In some areas, it is commensal with humans in towns and villages. Biology In Malawi, African pied wagtails start breeding before the rains and continue to breed into the rainy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gneiss
Gneiss (pronounced ) is a common and widely distributed type of metamorphic rock. It is formed by high-temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. This rock is formed under pressures ranging from 2 to 15 kbar, sometimes even more, and temperatures over 300 °C (572 °F). Gneiss nearly always shows a banded texture characterized by alternating darker and lighter colored bands and without a distinct Cleavage (geology), cleavage. Gneisses are common in the ancient crust of Continental Shield, continental shields. Some of the oldest rocks on Earth are gneisses, such as the Acasta Gneiss. Description image:Orthogneiss Geopark.jpg, Orthogneiss from the Czech Republic In traditional English and North American usage, a gneiss is a coarse-grained metamorphic rock showing compositional banding (gneissic banding) but poorly developed schistosity and indistinct Cleavage (geology), cleavage. In other words, it i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simanjiro District
Simanjiro District is one of the six districts of the Manyara Region of Tanzania. It is bordered to the north by Arusha Region, to the north east by Kilimanjaro Region, to the south east by Tanga Region, to the south by Kiteto District, to the south west by Dodoma Region and to the west by Babati Rural District. The district headquarters are located in Orkesumet. According to the 2022 Tanzania National Census, the population of Simanjro District was 291,169. Simanjiro District is endowed with gemstones, being the only location on the planet that has tanzanite. Simanjiro was also where the first tsavolite was discovered. Administrative subdivisions As of 2012, Simanjiro District was administratively divided into 17 wards. Demographics The 2012 Tanzanian Census reported that the district had a population of 178,693, with an average household size of 4.6 people. The 2002 Tanzanian Census reported that the district had a population of 141,676, with an average household s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyroclastic Rock
Pyroclastic rocks are clastic rocks composed of rock fragments produced and ejected by explosive volcanic eruptions. The individual rock fragments are known as pyroclasts. Pyroclastic rocks are a type of volcaniclastic deposit, which are deposits made predominantly of volcanic particles. 'Phreatic' pyroclastic deposits are a variety of pyroclastic rock that forms from volcanic steam explosions and they are entirely made of accidental clasts. 'Phreatomagmatic' pyroclastic deposits are formed from explosive interaction of magma with groundwater. The word ''pyroclastic'' is derived from the Greek , meaning fire; and , meaning broken. Unconsolidated accumulations of pyroclasts are described as tephra. Tephra may become lithified to a pyroclastic rock by cementation or chemical reactions as the result of the passage of hot gases (fumarolic alteration) or groundwater (e.g. hydrothermal alteration and diagenesis) and burial, or, if it is emplaced at temperatures so hot that the soft gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and because most of Earth's plate boundaries are underwater, most volcanoes are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes resulting from divergent tectonic activity are usually non-explosive whereas those resulting from convergent tectonic activity cause violent eruptions."Mid-ocean ridge tectonics, volcanism and geomorphology." Geology 26, no. 455 (2001): 458. https://macdonald.faculty.geol.ucsb.edu/papers/Macdonald%20Mid-Ocean%20Ridge%20Tectonics.pdf Volcanoes can also form where there is str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andosol
Andosols are soils found in volcanic areas formed in volcanic tephra. In some cases Andosols can also be found outside active volcanic areas. Andosols cover an estimated 1–2% of Earth's ice-free land surface. Andosols are a Reference Soil Group of the World Reference Base for Soil Resources (WRB). They are closely related to other types of soils such as Vitrosols, Vitrandosols, Vitrons and Pumice Soils that are used in different soil classification systems. The name comes from Japanese ( 'dark') and ( 'soil'), synonymous with (). In the USDA soil taxonomy (ST), many Andosols belong to the order of the Andisols. However, the definitions are different. Some Histosols (WRB) belong to the Andisols (ST), and some Andosols (WRB) belong to the Inceptisols (ST). Andosols typically develop in parent materials containing high proportions of glass. If significant amounts of glasses are still present, they show vitric properties and receive the Vitric qualifier. With advanced weatherin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainy Seasons
The wet season (sometimes called the rainy season or monsoon season) is the time of year when most of a region's average annual rainfall occurs. Generally, the season lasts at least one month. The term ''green season'' is also sometimes used as a euphemism by tourist authorities. Areas with wet seasons are dispersed across portions of the tropics and subtropics. Under the Köppen climate classification, for tropical climates, a wet season month is defined as a month where average precipitation is or more. In contrast to areas with savanna climates and monsoon regimes, Mediterranean climates have wet winters and dry summers. Dry and rainy months are characteristic of tropical seasonal forests: in contrast to tropical rainforests, which do not have dry or wet seasons, since their rainfall is equally distributed throughout the year.Elisabeth M. Benders-Hyde (2003)World Climates.Blue Planet Biomes. Retrieved on 2008-12-27. Some areas with pronounced rainy seasons will see a break ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arusha
Arusha is a city in Tanzania. The city is the Capital city, capital of the Arusha Region. It has a population of 617,631 people.Citypopulation.de Population of the major cities in Tanzania Located below Mount Meru (Tanzania), Mount Meru on the eastern edge of the eastern branch of the East African Rift, Great Rift Valley, Arusha region has a temperate climate. The region is close to the Serengeti National Park, the Ngorongoro Conservation Area, Lake Manyara National Park, Olduvai Gorge, Tarangire National Park, Mount Kilimanjaro, and Mount Meru (Tanzania), Mount Meru in the Arusha National Park. The region is a major international diplomatic hub. It hosts the African Court on Human and Peoples' Rights, African Court of the African Union and is the capital of the East African Community. From 1994 t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cayman Islands
The Cayman Islands () is a self-governing British Overseas Territories, British Overseas Territory, and the largest by population. The territory comprises the three islands of Grand Cayman, Cayman Brac and Little Cayman, which are located south of Cuba and north-east of Honduras, between Jamaica and Mexico's Yucatán Peninsula. The capital city is George Town, Cayman Islands, George Town on Grand Cayman, which is the most populous of the three islands. The Cayman Islands is considered to be part of the geographic Western Caribbean zone as well as the Greater Antilles. The territory is a major offshore financial centre for international businesses and High-net-worth individual, the rich mainly due to the state charging no tax on income earned or stored. With a GDP per capita of US$97,750 in 2023, the Cayman Islands has the highest standard of living in the Caribbean, and one of the highest in the world. Immigrants from over 140 countries and territories reside in the Cayman I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meru District
Meru District, officially the Meru District Council (''Wilaya ya Meru'', in Swahili language, Swahili) is one of seven Districts of Tanzania, districts of the Arusha Region of Tanzania.The District is bordered to the north by Longido District, to the east by Siha District, Siha and Hai District, Hai Districts of Kilimanjaro Region, to the south by Simanjiro District of Manyara Region, and to the west by Arusha Rural District and Arusha District, Arusha Urban District. It covers an area of . The district is comparable in size to the land area of Faroe Islands. Meru District has an max elevation of at Rhino Point on Mount Meru (Tanzania), Mount Meru. The administrative capital of the district is Usa River, Tanzania, Usa River. According to the 2022 Tanzania National Census, the population of Meru District council was 331,603. Etymology The district is named after Mount Meru (Tanzania), Mount Meru, which is named after the Rwa people. History First communities The first com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arusha Rural District
Arusha District or Arusha District Council (''Wilaya ya Arusha '', in Swahili language, Swahili) is one of the seven districts of the Arusha Region of Tanzania. The district is bordered to the north by Longido District, to the east by Arumeru District, Meru District, to the south by Kilimanjaro Region, and to the west by Monduli District. the district surrounds Arusha District, Arusha City on all three sides. The district covers an area of . The district is comparable in size to the land area of Guadeloupe. The district capital is located in Sokon II. According to the 2022 Tanzania National Census, the population of Arusha District was 449,518. History Arusha District was first home of the now extinct Koningo people, hunter gather group that lived around the slopes of Mount Meru (Tanzania), Mount Meru for centuries. Around 400 years ago, Arusha people a bantu subgroup of the Pare people migrated from Arusha Chini in Kilimanjaro Region. Some Masai in the west assimilated into t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
