Municpality|City Council · AGO
Quilengues
Angola
Species observed
652
Observations
984
Area
5 012km²
Ecological tissue
Sample of 21 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).
Indicateurs du tissu écologique
Tissu écologique de Quilengues : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 14 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
652 distinct species · 984 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,5°C
Annual rain
993mm
Warmest m°
33,2°C
Coldest m°
13,5°C
Elevation: 1 045 m on average (min 700 m, max 2 093 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
10,4g/kg
Clay
14,0%
Sand
76,4%
Silt
9,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology17 basins · 0 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
476,1km
Basins crossed
17
Max stream order
4
Max drainage
2 942km²
Discharge in basins
55,3m³/s
Mean precip.
978mm/an
Mean T°
21,5°C
Moisture idx
-0,41
Mean runoff
200mm/an
Mean elev. (basins)
1 078m
Watersheds crossing here
- Bassin de Massonjusub-area1 024,4 km²overlap1004.91 km²20%
- Bassin de Tundasub-area1 171,2 km²overlap864.72 km²17%
- Bassin de Massonjusub-area746,4 km²overlap705.06 km²14%
- Bassin de Holesub-area872,9 km²overlap700.87 km²14%
- Bassin de Cutembosub-area965,2 km²overlap577.17 km²12%
- Bassin de Impulosub-area542,4 km²overlap388.18 km²8%
- Bassin de Chitaquesub-area387,2 km²overlap324.89 km²6%
- Bassin de Impulosub-area161,2 km²overlap160.62 km²3%
- Bassin de Bentiabasub-area2 087,8 km²overlap127.34 km²3%
8 more basinssorted by overlap
- Bassin de Impulosub-area80 km²overlap56.41 km²1%
- Bassin de Quésub-area621,5 km²overlap47.51 km²1%
- Bassin de Quésub-area1 356,1 km²overlap46.99 km²1%
- Bassin de Impulosub-area683,3 km²overlap2.59 km²0%
- Bassin de Cassimbassub-area200,6 km²overlap2.19 km²0%
- Bassin de Chanhangasub-area1 370,9 km²overlap1.94 km²0%
- Bassin de Massangosub-area453,7 km²overlap0.53 km²0%
- Bassin de Quésub-area1 637,5 km²overlap0.12 km²0%
Rivers / streams (17, ord ≥ 4)
- Impuloord 5len here108.54 km42%total261 km
- Massonjuord 4len here103.65 km98%total106 km
- Holeord 3len here64.00 km100%total64 km
- Chitaqueord 3len here50.02 km100%total50 km
- Cutemboord 4len here36.49 km66%total55 km
- Tundaord 3len here35.29 km100%total35 km
- Ucarord 3len here16.58 km62%total27 km
- Vimbôtoord 1len here9.49 km100%total10 km
- Tandueord 1len here9.17 km100%total9 km
- Ungomboord 3len here8.66 km100%total9 km
- Mupalalaord 1len here6.49 km65%total10 km
- Cambambiord 1len here6.35 km100%total6 km
5 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
9,9%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)