Ontologia

Commune · AGO

Xassengue

Angola

AwTropical, savannah(100 %)

Species observed

81

Observations

125

Area

1 287,5km²

Ecological tissue

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

Species present

81 distinct species · 125 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

125 obs · 4 cellules
Obs. / cellule
≥ 110
110–109
8–109
8–7
< 8

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

Climate

Mean T°

21,7°C

Annual rain

1 479mm

Warmest m°

31,7°C

Coldest m°

14,6°C

Elevation: 1 205 m on average (min 1 049 m, max 1 298 m)

Bioclimatic detailsExpert
Annual mean temp.
21,7°C
Annual rain
1 479mm
Warmest month
31,7°C
Coldest month
14,6°C
Mean alt.
1 205m
Min
1 049m
Max
1 298m
Std. dev.
44m
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

5,5

Org. C

14,1g/kg

Clay

17,8%

Sand

75,8%

Silt

6,4%

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

Dominant lithology: ssGLiMaggregated to Cacolo

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
19,6g/kg
Clay
16,7%
Sand
76,8%
Silt
6,5%
5–15 cm
pH H₂O
5,5
Org. C
14,8g/kg
Clay
16,8%
Sand
76,7%
Silt
6,5%
15–30 cm
pH H₂O
5,4
Org. C
7,8g/kg
Clay
20,0%
Sand
73,8%
Silt
6,2%

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

Land cover

Forest81.5%
Crops0.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)18.3%

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

Hydrology7 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

10,4km

Basins crossed

7

Max stream order

5

Max drainage

10 412km²

Discharge in basins

84,0m³/s

Mean precip.

1 376mm/an

Mean T°

20,9°C

Moisture idx

-0,22

Mean runoff

354mm/an

Mean elev. (basins)

1 200m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

0,7%

Pesticides

0,0kg/km²

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