Ontologia

Commune · TZA

Irenza

Tanzania

AwTropical, savannah(100 %)

Species observed

0

Observations

0

Area

81,7km²

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

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°

22,8°C

Annual rain

1 277mm

Warmest m°

25,6°C

Coldest m°

19,2°C

Elevation: 1 179 m on average (min 1 133 m, max 1 296 m)

Bioclimatic detailsExpert
Annual mean temp.
22,8°C
Annual rain
1 277mm
Warmest month
25,6°C
Coldest month
19,2°C
Mean alt.
1 179m
Min
1 133m
Max
1 296m
Std. dev.
37m
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

19,8g/kg

Clay

27,0%

Sand

54,0%

Silt

19,0%

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

Dominant lithology: mtGLiMaggregated to Sengerema

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
27,6g/kg
Clay
25,5%
Sand
55,2%
Silt
19,4%
5–15 cm
pH H₂O
5,8
Org. C
19,6g/kg
Clay
25,9%
Sand
54,9%
Silt
19,2%
15–30 cm
pH H₂O
5,8
Org. C
12,3g/kg
Clay
29,6%
Sand
51,9%
Silt
18,5%

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

Land cover

Forest7.5%
Crops39.0%
Built-up1.7%
Bare soil1.9%
Other (grassland, water…)49.9%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,08km²

Basins crossed

1

Max drainage

1 407km²

Discharge in basins

0,2m³/s

Mean precip.

1 198mm/an

Mean T°

22,3°C

Moisture idx

-0,24

Mean runoff

105mm/an

Mean elev. (basins)

1 155m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,0nW

Built-up

170,6%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

Buhindi

IUCN Not Reported

Forest Plantation · 1944

218 km²

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