Mountain Ranges, Deserts and Landforms of Guinea

Geography

Fouta-Djallon consists mainly of rolling grasslands, at an average elevation of about 914 m (3,000 ft), and is the second highest land in West Africa behind Mount Cameroon. The highest point, Mount Loura, rises to 1,515 m (4,970 ft). The plateau consists of thick sandstone formations that overlie granitic basement rock. Erosion by rain and rivers has carved deep jungle canyons and valleys into the sandstone.

It is, thus, sometimes called the watertower (chateau d'eau in French literature) of West Africa. Some authors also refer to Fouta Jallon as the "Switzerland of West Africa." This is a common expression whose origin may be unknown.

History

The Jallonke people were the earliest inhabitants of the Futa Djallon. The region was a province of both the Sosso Empire and Mali Empire under the name 'Dialonkadugu', meaning 'home of the mountain people'.

Since the 17th century, the Fouta Djallon region has been a stronghold of Islam. Early revolutionaries led by Karamokho Alfa and Ibrahim Sori set up a federation divided into nine provinces. Several succession crises weakened the central power located in Timbo until 1896, when the last Almamy, Bubakar Biro, was defeated by the French army in the Battle of Porédaka.

The Fulɓe of Fouta Djallon spearheaded the expansion of Islam in the region. Fulɓe Muslim scholars developed indigenous literature using the Arabic alphabet.

Economy

The largest town in the region is Labé. Mainly rural the economy covers animal husbandry (cattle, sheep, goats), agriculture, gathering, trading, and marginal tourism.

The Fulbe practice a form of natural farming that can be recognized today as biointensive agriculture. The region's main cash crops are bananas and other fruits. The main field crop is fonio, although rice is grown in richer soils. Most soils degrade quickly and are highly acidic with aluminum toxicity, which limits the range of crops that can be grown without significant soil management.

Geography

In Guinea they are known as Dorsale Guinéenne. The highest peak in the region is Mount Bintumani in Sierra Leone, at 1,945 metres (6,381 ft). Other peaks include Sankan Biriwa (1,850 metres (6,070 ft)) in Sierra Leone and Mount Richard-Molard (Mount Nimba) (1,752 metres (5,748 ft)) on the border of Guinea and Ivory Coast. The highlands mostly lie between 300 and 500 metres (980 and 1,640 ft) above sea level.

The Guinea Highlands are the source of many of West Africa's rivers, including the Niger River, West Africa's longest river, the Senegal and Gambia rivers, and the rivers of Sierra Leone, Liberia, Maritime Guinea, and western Ivory Coast.

Ecology

The Guinea Highlands form the transition between the Western Guinean lowland forests, moist tropical rainforests that lie to the south between the Guinea Highlands and the Atlantic Ocean, and the Guinean forest-savanna mosaic to the north.

The Guinean montane forests ecoregion covers the portion of the highlands above 600 meters elevation. It includes montane forests, grasslands, and savannas, with a distinct flora and fauna from the surrounding lowlands.