Ontologia

Commune · TZA

Dutwa

Tanzania

AwTropical, savannah(100 %)

Species observed

0

Observations

0

Area

116,5km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,0°C

Annual rain

871mm

Warmest m°

30,1°C

Coldest m°

16,8°C

Elevation: 1 259 m on average (min 1 201 m, max 1 337 m)

Bioclimatic detailsExpert
Annual mean temp.
23,0°C
Annual rain
871mm
Warmest month
30,1°C
Coldest month
16,8°C
Mean alt.
1 259m
Min
1 201m
Max
1 337m
Std. dev.
31m
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

7,1

Org. C

15,2g/kg

Clay

31,7%

Sand

54,7%

Silt

13,7%

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

Dominant lithology: mtGLiMaggregated to Bariadi

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
21,3g/kg
Clay
29,1%
Sand
56,9%
Silt
14,0%
5–15 cm
pH H₂O
7,1
Org. C
13,7g/kg
Clay
30,0%
Sand
56,1%
Silt
13,9%
15–30 cm
pH H₂O
7,2
Org. C
10,6g/kg
Clay
35,9%
Sand
51,1%
Silt
13,0%

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

Land cover

Forest5.0%
Crops49.7%
Built-up1.4%
Bare soil0.4%
Other (grassland, water…)43.6%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

15,6km

Basins crossed

3

Max stream order

4

Max drainage

4 854km²

Discharge in basins

0,9m³/s

Mean precip.

896mm/an

Mean T°

22,3°C

Moisture idx

-0,45

Mean runoff

42mm/an

Mean elev. (basins)

1 269m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

136,4%

Pesticides

0,0kg/km²

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