Ontologia

Commune · AGO

Quiximba

Angola

AwTropical, savannah(100 %)

Species observed

16

Observations

19

Area

2 997,7km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Quiximba : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
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

16 distinct species · 19 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 obs · 3 cellules
Obs. / cellule
≥ 10
10–9
10–9
7–9
< 7

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

Climate

Mean T°

23,6°C

Annual rain

1 225mm

Warmest m°

29,8°C

Coldest m°

16,5°C

Elevation: 439 m on average (min 302 m, max 636 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
1 225mm
Warmest month
29,8°C
Coldest month
16,5°C
Mean alt.
439m
Min
302m
Max
636m
Std. dev.
63m
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

5,4

Org. C

18,2g/kg

Clay

44,0%

Sand

38,5%

Silt

17,5%

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

Dominant lithology: ssGLiMaggregated to Tomboco

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
24,8g/kg
Clay
42,0%
Sand
40,3%
Silt
17,7%
5–15 cm
pH H₂O
5,4
Org. C
18,7g/kg
Clay
43,1%
Sand
39,1%
Silt
17,8%
15–30 cm
pH H₂O
5,3
Org. C
11,1g/kg
Clay
47,0%
Sand
36,0%
Silt
17,0%

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

Land cover

Forest32.3%
Crops0.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)67.5%

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

Hydrology10 basins · 8 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

42,6km

Lake surface here

2,87km²

Basins crossed

10

Max stream order

6

Max drainage

17 414km²

Discharge in basins

491,6m³/s

Mean precip.

918mm/an

Mean T°

25,1°C

Moisture idx

-0,38

Mean runoff

343mm/an

Mean elev. (basins)

388m

Watersheds crossing here

1 more basins

Lakes (8, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,1%

Pesticides

0,0kg/km²

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