Ontologia

Commune · TZA

Chiwale

Tanzania

AwTropical, savannah(100 %)

Species observed

2

Observations

4

Area

183,5km²

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 · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 1 cellules
Obs. / cellule
≥ 4
4–3
4–3
4–3
< 4

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

Climate

Mean T°

24,9°C

Annual rain

865mm

Warmest m°

32,9°C

Coldest m°

17,2°C

Elevation: 407 m on average (min 358 m, max 436 m)

Bioclimatic detailsExpert
Annual mean temp.
24,9°C
Annual rain
865mm
Warmest month
32,9°C
Coldest month
17,2°C
Mean alt.
407m
Min
358m
Max
436m
Std. dev.
16m
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

6,0

Org. C

10,8g/kg

Clay

22,8%

Sand

69,9%

Silt

7,3%

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

Dominant lithology: suGLiMaggregated to Masasi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
14,1g/kg
Clay
20,1%
Sand
72,4%
Silt
7,5%
5–15 cm
pH H₂O
6,0
Org. C
10,3g/kg
Clay
21,1%
Sand
71,5%
Silt
7,4%
15–30 cm
pH H₂O
6,0
Org. C
8,0g/kg
Clay
27,1%
Sand
65,9%
Silt
7,0%

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

Land cover

Forest10.7%
Crops53.6%
Built-up0.7%
Bare soil0.1%
Other (grassland, water…)34.9%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

737km²

Discharge in basins

2,3m³/s

Mean precip.

904mm/an

Mean T°

25,2°C

Moisture idx

-0,48

Mean runoff

387mm/an

Mean elev. (basins)

394m

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

66,1%

Pesticides

0,0kg/km²

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