South Malawi montane forest–grassland mosaic
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The South Malawi montane forest–grassland mosaic is an ecoregion of Malawi.
South Malawi montane forest-grassland mosaic | |
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Ecology | |
Realm | Afrotropic |
Biome | Montane grasslands and shrublands |
Geography | |
Area | 10,100 km2 (3,900 sq mi) |
Country | Malawi |
Conservation | |
Conservation status | critical/endangered |
The ecoregion covers a region of highlands and plateaus that includes Mount Mulanje (3,002 m) in the southeast and the lower Shire Highlands to the northeast and east, with the Tuchila Plain between them. The Shire Highlands includes the Zomba Plateau (2,087 m) in the north and the Thyolo Mountains (1,462 m) to the south.
The low valley of the Shire River, part of the African Rift Valley system, bounds the Shire Highlands to the northwest, west, and southwest. The valley of the Ruo River, a tributary of the Shire, bounds the ecoregion on the south and southeast. The Phalombe Plain and the valley of Lake Chilwa lie to the northeast.[1]
The ecoregion enjoyed lush forests, fertile soils, ample water, and mild climate, and is one of the most densely populated regions of Malawi. Blantyre, Malawi's second-largest city, is in the Shire Highlands. Tea is grown commercially in the highlands, especially around Thyolo and Mulanje, and is one of Malawi's chief exports.
The highlands' climate and geology are home to communities of plants and animals distinct from the woodland and savanna ecoregions of the surrounding lowlands. The ecoregion is bounded to the southeast by the Eastern miombo woodlands, and to the northwest by the Southern miombo woodlands. The generally drier Zambezian and mopane woodlands lie to the southwest in the Zambezi lowlands, and to the east in the basin of Lake Chilwa.