Wetland • Western Province (Rusizi)

Bugarama Wetland

Total Estimated Value (TEV) RWF 110,410,000,000 Updated 2024 Reference-aligned

Large irrigated rice scheme in Rusizi District supporting thousands of farmers and regional food security.

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
Rice Value Market Price Method 0.131 billion RWF — Rice Value
Agriculture Income Net Factor Income 0.008 billion RWF — Annual Agriculture Income
Water Regulation InVEST Water Yield Model 59.280 billion RWF — Annual water yield (550 RWF/m³)
Carbon Storage InVEST Carbon Model 48.530 billion RWF 2,426.300 billion RWF Carbon stock (38,000 RWF/tonne)
Soil Erosion Control InVEST SDR Model 2.600 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.

Market Price Method

1 use

Production Function

1 use

Replacement Cost Method

2 uses

Method reference

5 uses

Potable supply for 20,000 people.

Primary evidence

Primary evidence reference pending.

Supporting datasets

Service-level data sources will appear here once tagged.

Notes & caveats

  • Gross margin from irrigated rice scheme.
  • Soil carbon retention in irrigated agro-ecosystem.
  • Average annual income per participating household.
  • Downstream domestic abstraction buffering.

Additional notes available inside the data room export.