Ontologia

Commune · AGO

Chicala

Angola

CwaTemperate, dry winter, hot summer(63 %)

Species observed

15

Observations

37

Area

1 061km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 3 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Chicala : 1 espèces reliées par 3 interactions GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
3
Interactions affichées
3
Connectance
1.000
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

15 distinct species · 37 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

37 obs · 3 cellules
Obs. / cellule
≥ 28
28–27
28–27
7–27
< 7

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

Climate

Mean T°

19,4°C

Annual rain

1 174mm

Warmest m°

29,9°C

Coldest m°

9,2°C

Elevation: 1 553 m on average (min 1 329 m, max 1 718 m)

Bioclimatic detailsExpert
Annual mean temp.
19,4°C
Annual rain
1 174mm
Warmest month
29,9°C
Coldest month
9,2°C
Mean alt.
1 553m
Min
1 329m
Max
1 718m
Std. dev.
116m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(63 %)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

11,2g/kg

Clay

18,8%

Sand

75,2%

Silt

6,0%

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

Dominant lithology: ssGLiMaggregated to Kuito

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
15,1g/kg
Clay
17,9%
Sand
76,0%
Silt
6,1%
5–15 cm
pH H₂O
5,5
Org. C
11,1g/kg
Clay
17,9%
Sand
76,2%
Silt
5,9%
15–30 cm
pH H₂O
5,5
Org. C
7,2g/kg
Clay
20,6%
Sand
73,4%
Silt
6,0%

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

Land cover

Forest24.9%
Crops18.0%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)56.6%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

85,8km

Basins crossed

5

Max stream order

5

Max drainage

3 280km²

Discharge in basins

21,7m³/s

Mean precip.

1 228mm/an

Mean T°

19,5°C

Moisture idx

-0,26

Mean runoff

398mm/an

Mean elev. (basins)

1 555m

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

7,7%

Pesticides

0,1kg/km²

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