Ontologia

Commune · TZA

Liwale 'B'

Tanzania

AwTropical, savannah(100 %)

Species observed

12

Observations

25

Area

569,5km²

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

12 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 2 cellules
Obs. / cellule
≥ 21
21–20
21–20
21–20
< 21

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

Climate

Mean T°

24,5°C

Annual rain

832mm

Warmest m°

32,3°C

Coldest m°

16,5°C

Elevation: 420 m on average (min 364 m, max 516 m)

Bioclimatic detailsExpert
Annual mean temp.
24,5°C
Annual rain
832mm
Warmest month
32,3°C
Coldest month
16,5°C
Mean alt.
420m
Min
364m
Max
516m
Std. dev.
33m
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

6,4

Org. C

9,4g/kg

Clay

18,0%

Sand

77,0%

Silt

5,1%

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

Dominant lithology: ssGLiMaggregated to Liwale

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
12,8g/kg
Clay
17,4%
Sand
77,6%
Silt
5,1%
5–15 cm
pH H₂O
6,4
Org. C
9,9g/kg
Clay
17,4%
Sand
77,6%
Silt
5,1%
15–30 cm
pH H₂O
6,3
Org. C
5,5g/kg
Clay
19,2%
Sand
75,8%
Silt
5,1%

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

Land cover

Forest43.2%
Crops11.9%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)44.4%

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

2 667km²

Discharge in basins

4,7m³/s

Mean precip.

891mm/an

Mean T°

24,1°C

Moisture idx

-0,44

Mean runoff

272mm/an

Mean elev. (basins)

480m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

23,2%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN