Ontologia

Commune · AGO

Pango-Aluquem

Angola

AwTropical, savannah(100 %)

Species observed

119

Observations

176

Area

851,1km²

Ecological tissue

Sample of 7 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 Pango-Aluquem : 6 espèces reliées par 5 interactions GloBI sur 4 types (connectance 23.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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

119 distinct species · 176 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

176 obs · 7 cellules
Obs. / cellule
≥ 107
107–106
13–106
9–12
< 9

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

Climate

Mean T°

23,5°C

Annual rain

1 329mm

Warmest m°

30,4°C

Coldest m°

16,1°C

Elevation: 475 m on average (min 193 m, max 823 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
1 329mm
Warmest month
30,4°C
Coldest month
16,1°C
Mean alt.
475m
Min
193m
Max
823m
Std. dev.
162m
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

25,8g/kg

Clay

34,3%

Sand

45,4%

Silt

20,2%

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

Dominant lithology: mtGLiMaggregated to Pango Aluquém

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
36,3g/kg
Clay
33,2%
Sand
46,5%
Silt
20,4%
5–15 cm
pH H₂O
5,5
Org. C
26,6g/kg
Clay
34,0%
Sand
45,8%
Silt
20,3%
15–30 cm
pH H₂O
5,5
Org. C
14,6g/kg
Clay
35,8%
Sand
44,1%
Silt
20,1%

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

Land cover

Forest87.6%
Crops0.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)12.2%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,6km

Basins crossed

3

Max stream order

3

Max drainage

7 527km²

Discharge in basins

11,3m³/s

Mean precip.

823mm/an

Mean T°

24,7°C

Moisture idx

-0,46

Mean runoff

128mm/an

Mean elev. (basins)

352m

Watersheds crossing here

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

3,1%

Pesticides

0,0kg/km²

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