Ontologia

Commune · TZA

Kajana

Tanzania

AwTropical, savannah(100 %)

Species observed

2

Observations

2

Area

96,5km²

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

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 2 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

20,7°C

Annual rain

1 025mm

Warmest m°

28,9°C

Coldest m°

14,6°C

Elevation: 1 419 m on average (min 1 284 m, max 1 541 m)

Bioclimatic detailsExpert
Annual mean temp.
20,7°C
Annual rain
1 025mm
Warmest month
28,9°C
Coldest month
14,6°C
Mean alt.
1 419m
Min
1 284m
Max
1 541m
Std. dev.
61m
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

5,4

Org. C

19,2g/kg

Clay

42,8%

Sand

35,8%

Silt

21,4%

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

Dominant lithology: mtGLiMaggregated to Buhigwe

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
28,2g/kg
Clay
41,7%
Sand
36,7%
Silt
21,6%
5–15 cm
pH H₂O
5,4
Org. C
17,3g/kg
Clay
42,4%
Sand
36,2%
Silt
21,4%
15–30 cm
pH H₂O
5,4
Org. C
12,2g/kg
Clay
44,4%
Sand
34,3%
Silt
21,3%

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

Land cover

Forest8.4%
Crops39.8%
Built-up0.7%
Bare soil1.0%
Other (grassland, water…)50.1%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

1 853km²

Discharge in basins

1,3m³/s

Mean precip.

1 259mm/an

Mean T°

20,0°C

Moisture idx

-0,19

Mean runoff

225mm/an

Mean elev. (basins)

1 368m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Built-up

67,7%

Pesticides

0,0kg/km²

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