Ontologia

Commune · TZA

Bwiregi

Tanzania

AwTropical, savannah(100 %)

Species observed

5

Observations

7

Area

118,9km²

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

5 distinct species · 7 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 obs · 2 cellules
Obs. / cellule
≥ 6
6–5
6–5
6–5
< 6

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

Climate

Mean T°

22,6°C

Annual rain

955mm

Warmest m°

29,4°C

Coldest m°

17,2°C

Elevation: 1 192 m on average (min 1 137 m, max 1 303 m)

Bioclimatic detailsExpert
Annual mean temp.
22,6°C
Annual rain
955mm
Warmest month
29,4°C
Coldest month
17,2°C
Mean alt.
1 192m
Min
1 137m
Max
1 303m
Std. dev.
39m
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

6,1

Org. C

18,6g/kg

Clay

32,1%

Sand

46,2%

Silt

21,7%

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

Dominant lithology: mtGLiMaggregated to Butiama

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
24,7g/kg
Clay
30,8%
Sand
47,1%
Silt
22,0%
5–15 cm
pH H₂O
6,2
Org. C
18,7g/kg
Clay
30,5%
Sand
47,3%
Silt
22,2%
15–30 cm
pH H₂O
6,1
Org. C
12,4g/kg
Clay
35,0%
Sand
44,0%
Silt
21,0%

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

Land cover

Forest11.2%
Crops34.4%
Built-up0.8%
Bare soil1.3%
Other (grassland, water…)52.3%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

14 403km²

Discharge in basins

0,4m³/s

Mean precip.

1 024mm/an

Mean T°

22,2°C

Moisture idx

-0,38

Mean runoff

114mm/an

Mean elev. (basins)

1 265m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

83,6%

Pesticides

0,0kg/km²

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