Ontologia

Commune · AGO

Chiumbo

Angola

CwbTemperate, dry winter, warm summer(98 %)

Species observed

23

Observations

33

Area

856km²

Ecological tissue

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

Species present

23 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 obs · 7 cellules
Obs. / cellule
≥ 11
11–10
6–10
3–5
< 3

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

Climate

Mean T°

18,4°C

Annual rain

1 466mm

Warmest m°

28,2°C

Coldest m°

10,1°C

Elevation: 1 716 m on average (min 1 474 m, max 1 831 m)

Bioclimatic detailsExpert
Annual mean temp.
18,4°C
Annual rain
1 466mm
Warmest month
28,2°C
Coldest month
10,1°C
Mean alt.
1 716m
Min
1 474m
Max
1 831m
Std. dev.
73m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(98 %)Temperate

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

13,5g/kg

Clay

24,3%

Sand

68,4%

Silt

7,3%

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

Dominant lithology: mtGLiMaggregated to Catchiungo

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
18,2g/kg
Clay
22,8%
Sand
70,0%
Silt
7,3%
5–15 cm
pH H₂O
5,7
Org. C
14,2g/kg
Clay
23,4%
Sand
69,2%
Silt
7,4%
15–30 cm
pH H₂O
5,7
Org. C
8,1g/kg
Clay
26,7%
Sand
66,0%
Silt
7,3%

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

Land cover

Forest14.1%
Crops22.3%
Built-up0.3%
Bare soil0.6%
Other (grassland, water…)62.8%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

49,0km

Basins crossed

2

Max stream order

4

Max drainage

1 582km²

Discharge in basins

19,2m³/s

Mean precip.

1 295mm/an

Mean T°

18,9°C

Moisture idx

-0,18

Mean runoff

613mm/an

Mean elev. (basins)

1 691m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

27,8%

Pesticides

0,0kg/km²

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