Ontologia

Commune · TZA

Bwanjai

Tanzania

AmTropical, monsoon(100 %)

Species observed

37

Observations

57

Area

54,6km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

37 distinct species · 57 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 obs · 1 cellules
Obs. / cellule
≥ 57
57–56
57–56
57–56
< 57

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

Climate

Mean T°

21,3°C

Annual rain

1 648mm

Warmest m°

25,4°C

Coldest m°

16,4°C

Elevation: 1 185 m on average (min 1 146 m, max 1 253 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
1 648mm
Warmest month
25,4°C
Coldest month
16,4°C
Mean alt.
1 185m
Min
1 146m
Max
1 253m
Std. dev.
31m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,3

Org. C

26,3g/kg

Clay

34,8%

Sand

40,5%

Silt

24,6%

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

Dominant lithology: mtGLiMaggregated to Missenyi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
32,7g/kg
Clay
33,7%
Sand
41,2%
Silt
24,9%
5–15 cm
pH H₂O
5,3
Org. C
27,2g/kg
Clay
34,1%
Sand
41,0%
Silt
25,0%
15–30 cm
pH H₂O
5,2
Org. C
19,1g/kg
Clay
36,6%
Sand
39,4%
Silt
24,0%

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

Land cover

Forest12.7%
Crops24.8%
Built-up1.1%
Bare soil1.4%
Other (grassland, water…)60.1%

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

59 094km²

Discharge in basins

15,3m³/s

Mean precip.

1 599mm/an

Mean T°

20,9°C

Moisture idx

0,00

Mean runoff

499mm/an

Mean elev. (basins)

1 166m

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

106,3%

Pesticides

0,0kg/km²

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

Protected areas2

IUCN Not Reported · 2

Kingongoro

IUCN Not Reported

Forest Reserve · 1957

1 km²

Kantale

IUCN Not Reported

Forest Reserve

0 km²

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