Central Highlands (Madagascar) in the context of "Imerina"

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⭐ Core Definition: Central Highlands (Madagascar)

The Central Highlands, Central High Plateau, or Hautes-Terres are a mountainous biogeographical region in central Madagascar. They include the contiguous part of the island's interior above 800 m (2,600 ft) elevation. The Central Highlands are separated from the Northern Highlands of the northern tip of Madagascar by a low-lying valley, the Mandritsara Window, which has apparently acted as a barrier to dispersal for species in the highlands, leading to species pairs such as Voalavo gymnocaudus and Voalavo antsahabensis in the Northern and Central Highlands. Species restricted to the Central Highlands include the bats Miniopterus manavi and Miniopterus sororculus; the rodents Brachyuromys betsileoensis and Voalavo antsahabensis; the tenrecs Hemicentetes nigriceps and Oryzorictes tetradactylus; and the lemur Cheirogaleus sibreei. Because of the continuous habitat of the Central Highlands, there is little local endemism, unlike the Northern Highlands.

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Central Highlands (Madagascar) in the context of Geography of Madagascar

Madagascar is a large island in the Indian Ocean located 400 kilometres (250 mi) off the eastern coast of Southern Africa, east of Mozambique. It has a total area of 587,040 square kilometres (226,660 sq mi) with 581,540 square kilometres (224,530 sq mi) of land and 6,900 square kilometres (2,700 sq mi) of water. Madagascar is the fourth-largest island in the world. The highest point is Maromokotro, in the Tsaratanana Massif region in the north of the island, at 2,876 metres (9,436 ft).

The Republic of Madagascar is the second-largest island country in the world. Its capital Antananarivo is in the Central Highlands near the centre of the island. It has the 25th largest exclusive economic zone of 1,225,259 km (473,075 sq mi).

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Central Highlands (Madagascar) in the context of Kingdom of Imerina

The Kingdom of Merina, also known as the Kingdom of Madagascar and officially the Kingdom of Imerina (Malagasy: Fanjakan'Imerina; c. 1540–1897), was a pre-colonial state off the coast of Southeast Africa that, by the 18th century, dominated most of what is now Madagascar. It spread outward from Imerina, the Central Highlands region primarily inhabited by the Merina ethnic group with a spiritual capital at Ambohimanga and a political capital 24 km (15 mi) west at Antananarivo, currently the seat of government for the modern state of Madagascar. The Merina kings and queens who ruled over greater Madagascar in the 19th century were the descendants of a long line of hereditary Merina royalty originating with Andriamanelo, who is traditionally credited with founding Imerina in 1540.

In 1883, France invaded the Merina Kingdom to establish a protectorate. France invaded again in 1894 and conquered the kingdom, making it a French colony, in what became known as the Franco-Hova Wars.

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Central Highlands (Madagascar) in the context of Betsimisaraka people

The Betsimisaraka ("the many inseparables") are the second largest ethnic group in Madagascar after the Merina and make up approximately fifteen percent of the Malagasy people. They occupy a large stretch of the eastern coastal region of Madagascar, from Mananjary in the south to Antalaha in the north. The Betsimisaraka have a long history of extensive interaction with European seafarers, pirates and bourgeois traders, which produced a significant subset with mixed European-Malagasy origins, termed the zana-malata. European influence is evident in the local valse (waltz) and basesa musical genres, which are typically performed on the accordion. Tromba (spirit possession) ceremonies feature strongly in Betsimisaraka culture.

Through the late 17th century, the various clans of the eastern coastal region were governed by chieftains who typically ruled over one or two villages. A zana-malata pirate named Ratsimilaho emerged to unite these clans under his rule in 1710. His reign lasted 50 years and established a sense of common identity and stability throughout the kingdom. But his successors gradually weakened this union, leaving it vulnerable to the growing influence and presence of European and particularly French settlers, (slave traders), missionaries and merchants. The fractured Betsimisaraka kingdom was easily colonised in 1817 by Radama I, king of Imerina who ruled from its capital at Antananarivo in the Central Highlands. The subjugation of the Betsimisaraka in the 19th century left the population relatively impoverished; under colonisation by the French (1896-1960), a focused effort was made to increase access to education and paid employment working on French plantations. Production of former plantation crops like vanilla, ylang-ylang, coconut oil, and coffee remain the principal economic activity of the region beyond subsistence farming and fishing, although mining is also a source of income.

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Central Highlands (Madagascar) in the context of Lavaka

Lavaka (Malagasy pronunciation: [ˈlavakə̥]), the Malagasy word for "hole", usually found on the side of a hill, is a type of erosional feature common in Madagascar. However, Lavaka have also been found in South Africa, the Democratic Republic of the Congo, and South Carolina, and similar landforms have been found in Brazil, the Great Plains of the United States, and Eswatini. They are most common in tropical regions between the Cancer and Capricorn latitudes, especially the Central Highlands of Madagascar, where approximately one metre thick laterites develop on steep terrains in a monsoonal climate. Lavaka form where these hard laterites overlie thick (tens of metres) saprolite, on steep (35 to 55 degree) slopes, in areas that have a hot dry season and a warm wet season.

Lavaka are not landslides. They are a type of gully, formed via groundwater sapping. They are usually shaped like a tear-drop with a steep, round headwall that narrows downhill into a shallow outlet channel.

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Central Highlands (Madagascar) in the context of Ambohimanga Rova

Ambohimanga Rova is a rural commune in Analamanga Region, in the Central Highlands of Madagascar. It belongs to the district of Antananarivo Avaradrano and its populations numbers to 20,872 in 2018.

It is situated at 27 km North-West from Antananarivo.

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