Ontologia

Commune · TZA

Idamba

Tanzania

CwbTemperate, dry winter, warm summer(87 %)

Species observed

10

Observations

12

Area

235,4km²

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

10 distinct species · 12 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 obs · 3 cellules
Obs. / cellule
≥ 9
9–8
9–8
2–8
< 2

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

Climate

Mean T°

17,8°C

Annual rain

1 279mm

Warmest m°

24,4°C

Coldest m°

9,6°C

Elevation: 1 444 m on average (min 858 m, max 1 625 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
1 279mm
Warmest month
24,4°C
Coldest month
9,6°C
Mean alt.
1 444m
Min
858m
Max
1 625m
Std. dev.
166m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(87 %)Temperate

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

Soil & lithology

pH H₂O

4,9

Org. C

32,1g/kg

Clay

36,7%

Sand

48,6%

Silt

14,6%

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

Dominant lithology: mtGLiMaggregated to Njombe Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
37,7g/kg
Clay
35,0%
Sand
49,9%
Silt
15,0%
5–15 cm
pH H₂O
4,9
Org. C
33,2g/kg
Clay
35,8%
Sand
49,5%
Silt
14,7%
15–30 cm
pH H₂O
4,8
Org. C
25,4g/kg
Clay
39,3%
Sand
46,4%
Silt
14,2%

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

Land cover

Forest45.5%
Crops14.1%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)40.1%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

12,2km

Basins crossed

3

Max stream order

4

Max drainage

2 472km²

Discharge in basins

7,2m³/s

Mean precip.

1 558mm/an

Mean T°

18,9°C

Moisture idx

0,05

Mean runoff

322mm/an

Mean elev. (basins)

1 471m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

17,2%

Pesticides

0,0kg/km²

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