Ontologia

Commune · TZA

Ndumbwe

Tanzania

AwTropical, savannah(100 %)

Species observed

24

Observations

40

Area

77,3km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

24 distinct species · 40 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

40 obs · 1 cellules
Obs. / cellule
≥ 40
40–39
40–39
40–39
< 40

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

Climate

Mean T°

25,6°C

Annual rain

948mm

Warmest m°

29,3°C

Coldest m°

20,7°C

Elevation: 54 m on average (min 14 m, max 135 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
948mm
Warmest month
29,3°C
Coldest month
20,7°C
Mean alt.
54m
Min
14m
Max
135m
Std. dev.
29m
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

5,8

Org. C

15,5g/kg

Clay

26,2%

Sand

64,2%

Silt

9,6%

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

Dominant lithology: suGLiMaggregated to Mtwara Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
23,4g/kg
Clay
24,9%
Sand
65,1%
Silt
10,0%
5–15 cm
pH H₂O
5,8
Org. C
13,9g/kg
Clay
25,6%
Sand
64,7%
Silt
9,8%
15–30 cm
pH H₂O
5,8
Org. C
9,2g/kg
Clay
28,0%
Sand
62,8%
Silt
9,2%

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

Land cover

Forest38.0%
Crops10.8%
Built-up0.5%
Bare soil0.6%
Other (grassland, water…)50.1%

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

2 442km²

Discharge in basins

0,6m³/s

Mean precip.

1 076mm/an

Mean T°

24,5°C

Moisture idx

-0,34

Mean runoff

288mm/an

Mean elev. (basins)

314m

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

45,0%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 2🌊 Marine · 2

Mangrove

IUCN Not Reported

Forest Reserve

4 km²

Mangrove

IUCN Not Reported

Forest Reserve

4 km²

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