Ontologia

Commune · AGO

Chiuca

Angola

CwaTemperate, dry winter, hot summer(98 %)

Species observed

10

Observations

10

Area

487,4km²

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

10 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 4 cellules
Obs. / cellule
≥ 5
5–4
3–4
3–2
< 3

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

Climate

Mean T°

20,7°C

Annual rain

1 049mm

Warmest m°

31,2°C

Coldest m°

10,3°C

Elevation: 1 353 m on average (min 1 278 m, max 1 474 m)

Bioclimatic detailsExpert
Annual mean temp.
20,7°C
Annual rain
1 049mm
Warmest month
31,2°C
Coldest month
10,3°C
Mean alt.
1 353m
Min
1 278m
Max
1 474m
Std. dev.
47m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(98 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

10,5g/kg

Clay

15,6%

Sand

77,7%

Silt

6,7%

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

Dominant lithology: mtGLiMaggregated to Catabola

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
14,7g/kg
Clay
15,0%
Sand
78,0%
Silt
6,9%
5–15 cm
pH H₂O
5,5
Org. C
11,0g/kg
Clay
15,4%
Sand
78,1%
Silt
6,5%
15–30 cm
pH H₂O
5,4
Org. C
5,8g/kg
Clay
16,4%
Sand
76,9%
Silt
6,7%

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

Land cover

Forest21.4%
Crops17.7%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)60.7%

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

Hydrology3 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

52,3km

Basins crossed

3

Max stream order

5

Max drainage

8 270km²

Discharge in basins

32,9m³/s

Mean precip.

1 236mm/an

Mean T°

20,0°C

Moisture idx

-0,27

Mean runoff

511mm/an

Mean elev. (basins)

1 454m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

12,2%

Pesticides

0,1kg/km²

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