Ontologia

Commune · TZA

Isalavanu

Tanzania

CwbTemperate, dry winter, warm summer(100 %)

Species observed

20

Observations

41

Area

158,6km²

Ecological tissue

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

Species present

20 distinct species · 41 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 obs · 3 cellules
Obs. / cellule
≥ 24
24–23
24–23
11–23
< 11

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

Climate

Mean T°

17,5°C

Annual rain

1 117mm

Warmest m°

24,6°C

Coldest m°

10,2°C

Elevation: 1 737 m on average (min 1 672 m, max 1 877 m)

Bioclimatic detailsExpert
Annual mean temp.
17,5°C
Annual rain
1 117mm
Warmest month
24,6°C
Coldest month
10,2°C
Mean alt.
1 737m
Min
1 672m
Max
1 877m
Std. dev.
50m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

11,9g/kg

Clay

32,6%

Sand

49,9%

Silt

17,6%

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

Dominant lithology: mtGLiMaggregated to Mufindi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
14,6g/kg
Clay
31,6%
Sand
50,9%
Silt
17,5%
5–15 cm
pH H₂O
5,5
Org. C
12,5g/kg
Clay
31,9%
Sand
50,5%
Silt
17,5%
15–30 cm
pH H₂O
5,4
Org. C
8,5g/kg
Clay
34,1%
Sand
48,2%
Silt
17,7%

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

Land cover

Forest14.3%
Crops42.5%
Built-up0.8%
Bare soil0.9%
Other (grassland, water…)41.5%

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 872km²

Discharge in basins

0,5m³/s

Mean precip.

840mm/an

Mean T°

18,3°C

Moisture idx

-0,43

Mean runoff

95mm/an

Mean elev. (basins)

1 692m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

79,4%

Pesticides

0,0kg/km²

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