Ontologia

Commune · TZA

Usuka

Tanzania

CwbTemperate, dry winter, warm summer(86 %)

Species observed

0

Observations

0

Area

68,7km²

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°

18,9°C

Annual rain

682mm

Warmest m°

26,1°C

Coldest m°

11,6°C

Elevation: 1 528 m on average (min 1 409 m, max 1 656 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
682mm
Warmest month
26,1°C
Coldest month
11,6°C
Mean alt.
1 528m
Min
1 409m
Max
1 656m
Std. dev.
58m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(86 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,7

Org. C

10,6g/kg

Clay

26,2%

Sand

61,7%

Silt

12,0%

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

Dominant lithology: suGLiMaggregated to Wanging'ombe

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
13,1g/kg
Clay
24,9%
Sand
63,0%
Silt
12,1%
5–15 cm
pH H₂O
5,7
Org. C
11,3g/kg
Clay
25,3%
Sand
62,5%
Silt
12,2%
15–30 cm
pH H₂O
5,6
Org. C
7,2g/kg
Clay
28,5%
Sand
59,7%
Silt
11,8%

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

Land cover

Forest7.5%
Crops50.3%
Built-up1.1%
Bare soil2.9%
Other (grassland, water…)38.2%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

1 021km²

Discharge in basins

0,5m³/s

Mean precip.

948mm/an

Mean T°

19,4°C

Moisture idx

-0,39

Mean runoff

254mm/an

Mean elev. (basins)

1 522m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

113,3%

Pesticides

0,0kg/km²

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