The Central Highlands, Central High Plateau, or Hauts-Plateaux are a mountainous biogeographical region in central Madagascar. They include the contiguous part of the island's interior above 800 m (2,600 ft) altitude. 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 aand 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.
Madagascar, officially the Republic of Madagascar, and previously known as the Malagasy Republic, is an island country in the Indian Ocean, approximately 400 kilometres off the coast of East Africa. The nation comprises the island of Madagascar and numerous smaller peripheral islands. Following the prehistoric breakup of the supercontinent Gondwana, Madagascar split from the Indian subcontinent around 88 million years ago, allowing native plants and animals to evolve in relative isolation. Consequently, Madagascar is a biodiversity hotspot; over 90% of its wildlife is found nowhere else on Earth. The island's diverse ecosystems and unique wildlife are threatened by the encroachment of the rapidly growing human population and other environmental threats.
Districts are second-level administrative divisions of Madagascar below the regions. There are 114 districts in Madagascar. Districts are in their turn divided into communes; while some of the districts in urban areas and offshore islands each consist of only one commune, most of the districts are divided typically into 5–20 communes.
Primary and junior level secondary education are available in town. The majority 98% of the population of the commune are farmers. The most important crop is rice, while other important products are peanuts, cassava and sweet potatoes. Services provide employment for 2% of the population.[2]
Rice is the seed of the grass species Oryza sativa or Oryza glaberrima. As a cereal grain, it is the most widely consumed staple food for a large part of the world's human population, especially in Asia. It is the agricultural commodity with the third-highest worldwide production, after sugarcane and maize.
The peanut, also known as the groundnut, goober, or monkey nut (UK), and taxonomically classified as Arachis hypogaea, is a legume crop grown mainly for its edible seeds. It is widely grown in the tropics and subtropics, being important to both small and large commercial producers. It is classified as both a grain legume and, due to its high oil content, an oil crop. World annual production of shelled peanuts was 44 million tonnes in 2016, led by China with 38% of the world total. Atypically among crop plants, peanut pods develop underground (geocarpy) rather than aboveground. With this characteristic in mind, the botanist Linnaeus named the species hypogaea, which means "under the earth."
Manihot esculenta, commonly called cassava, manioc, yuca, macaxeira, mandioca, aipim and Brazilian arrowroot, is a woody shrub native to South America of the spurge family, Euphorbiaceae. It is extensively cultivated as an annual crop in tropical and subtropical regions for its edible starchy tuberous root, a major source of carbohydrates. Though it is often called yuca in Spanish and in the United States, it is not related to yucca, a shrub in the family Asparagaceae. Cassava, when dried to a powdery extract, is called tapioca; its fried, granular form is named garri.
Andringitra National Park is a national park in the Haute Matsiatra region of Madagascar, 47 kilometres (29 mi) south of Ambalavao. The park was established in 1999 and is managed by the Madagascar National Parks Association. It was inscribed in the World Heritage Site in 2007 as part of the Rainforests of the Atsinanana.
A geographic coordinate system is a coordinate system that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are often chosen such that one of the numbers represents a vertical position and two or three of the numbers represent a horizontal position; alternatively, a geographic position may be expressed in a combined three-dimensional Cartesian vector. A common choice of coordinates is latitude, longitude and elevation. To specify a location on a plane requires a map projection.
This page is based on this Wikipedia article Text is available under the CC BY-SA 4.0 license; additional terms may apply. Images, videos and audio are available under their respective licenses.
Related Research Articles
Antsiafabositra is a town and commune in central Madagascar approximately 170 kilometres north-west of the capital Antananarivo. It belongs to the district of Maevatanana, which is a part of Betsiboka Region. The population of the commune was estimated to be approximately 8,000 in 2001 commune census.
Maevatanana is a city and commune urbaine in Madagascar. The city is in the central-north part of the island, at the Ikopa River, and is connected by the national road RN 4 to Antananarivo and Mahajanga. The altitude is low and as it is located far from the coast, temperatures tend to be high. The city belongs to the district of Maevatanana, which is a part of Betsiboka Region. Maevatanana is the capital of the Betsiboka region, and the population of the commune was estimated to be approximately 24,000 in 2001 commune census.
Ambatoriha or Ambatoria is a town and commune in Madagascar. It belongs to the district of Bealanana, which is a part of Sofia Region. The population of the commune was estimated to be approximately 9,000 in 2001 commune census.
Ankilimalinike is a town and commune in Madagascar. It belongs to the district of Toliara II, which is a part of Atsimo-Andrefana Region. The population of the commune was estimated to be approximately 13,000 in 2001 commune census.
Manombo Sud is a town and commune in Madagascar. It belongs to the district of Toliara II, which is a part of Atsimo-Andrefana Region. The population of the commune was estimated to be approximately 17,000 in 2001 commune census.
Mangatano or Mangarano is a town and commune in Madagascar. It belongs to the district of Antsirabe II, which is a part of Vakinankaratra Region. The population of the commune was estimated to be approximately 8,000 in 2001 commune census.
Ambohitsimanova is a town and commune in Madagascar. It belongs to the district of Antsirabe II, which is a part of Vakinankaratra Region. The population of the commune was estimated to be approximately 17,000 in 2001 commune census.
Vinaninkarena is a town and commune in Madagascar. It belongs to the district of Antsirabe II, which is a part of Vakinankaratra Region. The population of the commune was estimated to be approximately 11,000 in 2001 commune census.
Vinaninony - Atsimo is a town and commune in Madagascar. It belongs to the district of Faratsiho, which is a part of Vakinankaratra Region. The population of the commune was estimated to be approximately 32,000 in 2001 commune census.
Ambohimandroso is a town and commune in Madagascar. It belongs to the district of Ambalavao, which is a part of Haute Matsiatra Region. The population of the commune was estimated to be approximately 12,000 in 2001 commune census.
Andoharanomaintso is a town and commune in Madagascar. It belongs to the district of Fianarantsoa II, which is a part of Haute Matsiatra Region. The population of the commune was estimated to be approximately 20,000 in 2001 commune census.
Mizilo Gara is a town and commune in Madagascar. It belongs to the district of Manakara, which is a part of Vatovavy-Fitovinany Region. The population of the commune was estimated to be approximately 8,000 in 2001 commune census.
Ambila is a town and commune in Madagascar. It belongs to the district of Manakara, which is a part of Vatovavy-Fitovinany Region. The population of the commune was estimated to be approximately 17,000 in 2001 commune census.
Ampasipotsy is a town and commune in Madagascar. It belongs to the district of Manakara, which is a part of Vatovavy-Fitovinany Region. The population of the commune was estimated to be approximately 6,000 in 2001 commune census.
Analavory is a town and commune in Madagascar. It belongs to the district of Manakara, which is a part of Vatovavy-Fitovinany Region. The population of the commune was estimated to be approximately 6,000 in 2001 commune census.
Mangatsiotra is a town and commune in Madagascar. It belongs to the district of Manakara, which is a part of Vatovavy-Fitovinany Region. The population of the commune was estimated to be approximately 4,000 in 2001 commune census.
Andonabe is a town and commune in Madagascar. It belongs to the district of Mananjary, which is a part of Vatovavy-Fitovinany Region. The population of the commune was estimated to be approximately 12,000 in 2001 commune census.
Ambolomadinika is a town and commune in Madagascar. It belongs to the district of Ikongo, which is a part of Vatovavy-Fitovinany Region. The population of the commune was estimated to be approximately 13,000 in 2001 commune census.
Behara is a town and commune in Madagascar. It belongs to the district of Amboasary Sud, which is a part of Anosy Region. The population of the commune was estimated to be approximately 18,000 in 2001 commune census.
Amparihy Est is a town and commune in Madagascar. It belongs to the district of Vangaindrano, which is a part of Atsimo-Atsinanana Region. The population of the commune was estimated to be approximately 14,000 in 2001 commune census.
