Commune · TZA
Iwela
Tanzania
Species observed
27
Observations
55
Area
279,6km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
27 distinct species · 55 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,7°C
Annual rain
1 673mm
Warmest m°
26,7°C
Coldest m°
16,0°C
Elevation: 966 m on average (min 475 m, max 1 702 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
17,9g/kg
Clay
29,9%
Sand
57,2%
Silt
12,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Ludewa
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
36,61km²
Basins crossed
3
Max drainage
22 929km²
Discharge in basins
27,5m³/s
Mean precip.
1 048mm/an
Mean T°
23,4°C
Moisture idx
-0,34
Mean runoff
236mm/an
Mean elev. (basins)
648m
Watersheds crossing here
Lakes (1, top by area)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
6,0%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)