Ontologia

Commune · RWA

Mahama

Rwanda

AwTropical, savannah(100 %)

Species observed

4

Observations

10

Area

63,8km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

4 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 1 cellules
Obs. / cellule
≥ 10
10–9
10–9
10–9
< 10

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

21,9°C

Annual rain

913mm

Warmest m°

27,9°C

Coldest m°

16,7°C

Elevation: 1 326 m on average (min 1 294 m, max 1 589 m)

Bioclimatic detailsExpert
Annual mean temp.
21,9°C
Annual rain
913mm
Warmest month
27,9°C
Coldest month
16,7°C
Mean alt.
1 326m
Min
1 294m
Max
1 589m
Std. dev.
30m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,8

Org. C

19,0g/kg

Clay

34,3%

Sand

47,1%

Silt

18,6%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Kirehe

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
25,2g/kg
Clay
33,0%
Sand
47,9%
Silt
19,1%
5–15 cm
pH H₂O
5,8
Org. C
18,6g/kg
Clay
33,4%
Sand
47,8%
Silt
18,7%
15–30 cm
pH H₂O
5,7
Org. C
13,2g/kg
Clay
36,4%
Sand
45,7%
Silt
17,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest10.8%
Crops29.0%
Built-up2.4%
Bare soil1.2%
Other (grassland, water…)56.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

22,2km

Basins crossed

1

Max stream order

6

Max drainage

31 253km²

Discharge in basins

26,6m³/s

Mean precip.

914mm/an

Mean T°

20,7°C

Moisture idx

-0,42

Mean runoff

137mm/an

Mean elev. (basins)

1 397m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

5hab/km²

Night light

0,2nW

Built-up

238,2%

Pesticides

3,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN Not Reported · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations6