Ontologia

Commune · TZA

Mnavira

Tanzania

AwTropical, savannah(100 %)

Species observed

11

Observations

12

Area

208,4km²

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

11 distinct species · 12 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 obs · 3 cellules
Obs. / cellule
≥ 10
10–9
10–9
1–9
< 1

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

Climate

Mean T°

25,8°C

Annual rain

690mm

Warmest m°

33,3°C

Coldest m°

17,8°C

Elevation: 182 m on average (min 67 m, max 521 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
690mm
Warmest month
33,3°C
Coldest month
17,8°C
Mean alt.
182m
Min
67m
Max
521m
Std. dev.
99m
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

6,1

Org. C

11,4g/kg

Clay

20,6%

Sand

72,1%

Silt

7,2%

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
6,2
Org. C
14,5g/kg
Clay
19,2%
Sand
73,5%
Silt
7,3%
5–15 cm
pH H₂O
6,2
Org. C
11,4g/kg
Clay
19,2%
Sand
73,5%
Silt
7,4%
15–30 cm
pH H₂O
6,1
Org. C
8,2g/kg
Clay
23,5%
Sand
69,5%
Silt
7,0%

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

Land cover

Forest15.5%
Crops31.9%
Built-up0.5%
Bare soil1.7%
Other (grassland, water…)50.3%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

14,4km

Basins crossed

4

Max stream order

7

Max drainage

150 264km²

Discharge in basins

960,3m³/s

Mean precip.

1 058mm/an

Mean T°

25,1°C

Moisture idx

-0,38

Mean runoff

453mm/an

Mean elev. (basins)

273m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

50,9%

Pesticides

0,0kg/km²

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