Wetland • Eastern Province

Muvumba Wetland

Total Estimated Value (TEV) RWF 422,030,000,000 Updated 2024 Reference-aligned

Eastern Province agro-pastoral wetland supplying irrigated rice/maize, livestock watering, and supporting Muvumba dam.

All values derived from transparent, deterministic formulas—click "Methodology & sources" on any service row to inspect inputs, prices, and references.

Valuation Data Source

Live InVEST Model Results • Last updated: 2026-01-09T21:10:20.474220

Currency: RWF USD

Ecosystem services & values

Values aligned with deterministic reference model
Service Methodology Annual Value Stock Value Description / Notes
Agriculture (Rice + Maize) Market Price / Yield 0.131 billion RWF — Agriculture Value
Water Regulation InVEST Water Yield Model 69.400 billion RWF — Annual water yield (550 RWF/m³)
Carbon Storage InVEST Carbon Model 351.620 billion RWF 17,580.960 billion RWF Carbon stock (38,000 RWF/tonne)
Soil Erosion Control InVEST SDR Model 1.010 billion RWF — Sediment export (12,000 RWF/tonne)
Preliminary Data: These values are generated directly from the InVEST 3.14.0 model runs processed on the server. Validation against 2024 field survey benchmarks is ongoing.

Methods & evidence

How were these values derived?

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Valuation methods used

Benefit Transfer

1 use

Transferring valuation estimates from existing literature.

Production Function

1 use

Replacement Cost Method

3 uses

Method reference

5 uses

Water for 50,000 head of cattle.

Primary evidence

Primary evidence reference pending.

Supporting datasets

Service-level data sources will appear here once tagged.

Notes & caveats

  • Gross margin from irrigated cereals.
  • Sequestration across restored riparian zone.
  • Rural domestic abstractions supported by wetland baseflows.
  • Value of regulated releases from Muvumba dam for irrigation schemes.

Additional notes available inside the data room export.