01 · CONTEXT · Long-term perspective; focus on the 8th–14th centuries

Five ecologies

The Niger and the routes between regions

Rivers and routes connected areas of fishing, farming, herding, salt and gold.

Museum documentation · free public access, no account required.

Visual proposal for An ecological mosaic, not a fixed boundary, Sahara, Sahel, Upper Niger and Senegambia — **EDITORIAL VISUALISATION DECLARED · AI-GENERATED IMAGE · TRACEKEEPERS**
Editorial visualisation · Contextual correspondence
Declared editorial visualisation, based on the cartography and sources of the fact sheet; it is not an exact historical frontier.

History and context

Power depended on connecting complementary ecological zones more than on colouring in a uniform territory.

The Niger and its Inland Delta supported fishing, rice, livestock farming, agriculture and seasonal transport. Bambuk and other gold-producing regions, Saharan saltworks, savannah markets and river ports formed chains with many intermediaries. Rainfall, flooding and increasing aridity altered routes and settlements over long periods.

Evidence and interpretation

ARQ+EXT+CUR. Facts: The Niger and its Inland Delta supported fishing, rice, livestock farming, agriculture and seasonal transport. Caution: Do not reduce the economy to gold for salt: food, livestock, textiles, timber, kola nuts, copper, horses and captive people also circulated.

Catalogue facts

Narrative date: Long-term perspective; focus on the 8th–14th centuries
Location: Sahara, Sahel, Upper Niger and Senegambia
Material: Ecological map and network of routes
Context: Sahara, Sahel, savannahs, forests and rivers as a system
Curatorial reading: The documented fact and its interpretation appear separately in the evidence block.
Dossier axis: trade
Research record: MANDE · CTX-01
Documentary coverage: 4 museum, heritage, primary corpus or research sources for this stop.

A closer look

About 1 min to read · 1 section. Further reading and sources · free access. Editorial review recorded: September 5, 2026.

The lakes were centres too

The survey led by Peter Coutros in the Gorbi Valley examined nine square kilometres beside Lake Fati. It combined remote imagery, ground checks and systematic surveys. Its results challenge the earlier description of the region as a mainly funerary area: there were inhabited settlement mounds and material connections with other Niger centres. Its position between Djenné and Dia on one side, and the settlements near Timbuktu and Gao on the other, helps explain the lakes as commercial connecting points, rather than merely the margins of an empire.

Research · Peter R. Coutros · The Malian Lakes Region redefined, 2017Access recorded: September 5, 2026.

Sources and references

Expand this information and consult its sources

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