Ontologia

Commune · TZA

Nanyumbu

Tanzania

AwTropical, savannah(100 %)

Species observed

3

Observations

4

Area

559,6km²

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

3 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 3 cellules
Obs. / cellule
≥ 2
2–1
2–1
1–1
< 1

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

Climate

Mean T°

26,1°C

Annual rain

834mm

Warmest m°

34,3°C

Coldest m°

18,0°C

Elevation: 245 m on average (min 127 m, max 326 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
834mm
Warmest month
34,3°C
Coldest month
18,0°C
Mean alt.
245m
Min
127m
Max
326m
Std. dev.
41m
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

6,5

Org. C

10,1g/kg

Clay

20,8%

Sand

72,9%

Silt

6,4%

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

Dominant lithology: mtGLiMaggregated to Nanyumbu

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
12,7g/kg
Clay
19,7%
Sand
73,9%
Silt
6,4%
5–15 cm
pH H₂O
6,5
Org. C
10,0g/kg
Clay
19,7%
Sand
73,9%
Silt
6,4%
15–30 cm
pH H₂O
6,5
Org. C
7,6g/kg
Clay
22,9%
Sand
70,8%
Silt
6,3%

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

Land cover

Forest27.7%
Crops23.5%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)48.4%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

16,2km

Basins crossed

4

Max stream order

7

Max drainage

138 811km²

Discharge in basins

483,3m³/s

Mean precip.

941mm/an

Mean T°

26,1°C

Moisture idx

-0,46

Mean runoff

376mm/an

Mean elev. (basins)

263m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

19,4%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN VI · 1

Niassa

IUCN VI

Special Reserve · 1954

38 189 km²

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