Commune · AGO
Kienha
Angola
Species observed
43
Observations
108
Area
4 307,2km²
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).
Indicateurs du tissu écologique
Tissu écologique de Kienha : 5 espèces reliées par 6 interactions GloBI sur 2 types (connectance 28.6%, 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
43 distinct species · 108 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,3°C
Annual rain
1 203mm
Warmest m°
30,9°C
Coldest m°
12,6°C
Elevation: 1 130 m on average (min 788 m, max 1 600 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
5,8
Org. C
12,8g/kg
Clay
16,8%
Sand
76,2%
Silt
7,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Mussende
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)
Hydrology12 basins · 1 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
591,3km
Lake surface here
101,23km²
Basins crossed
12
Max stream order
7
Max drainage
111 213km²
Discharge in basins
1 919,5m³/s
Mean precip.
1 114mm/an
Mean T°
21,0°C
Moisture idx
-0,32
Mean runoff
308mm/an
Mean elev. (basins)
1 138m
Watersheds crossing here
- Bassin de Rio Kwanzasub-area1 776,3 km²overlap978.85 km²23%
- Bassin de Mulembuigisub-area1 169,3 km²overlap832.38 km²19%
- Bassin de Ngangosub-area803,7 km²overlap800.46 km²19%
- Bassin de Rio Kwanzasub-area1 188,6 km²overlap561.06 km²13%
- Bassin de Ngangosub-area409,9 km²overlap408.25 km²9%
- Bassin de Moirigesub-area508,8 km²overlap379.12 km²9%
- Bassin de Ngangosub-area329,9 km²overlap136.59 km²3%
- Bassin de Luímesub-area616,9 km²overlap75.87 km²2%
- Bassin de Rio Kwanzasub-area144 km²overlap65.27 km²2%
Lakes (1, top by area)
Rivers / streams (18, ord ≥ 4)
- Rio Kwanzaord 7len here128.71 km6%total2181 km
- Ngangoord 4len here114.24 km47%total243 km
- Mulembuigiord 4len here88.52 km95%total93 km
- Moirigeord 3len here54.78 km77%total71 km
- Mossouigeord 3len here48.28 km100%total48 km
- Tchimbeigiord 3len here24.95 km100%total25 km
- Quemboord 2len here18.31 km100%total18 km
- Cassengiord 2len here18.20 km100%total18 km
- Luímeord 4len here17.62 km19%total95 km
- Cahauord 1len here15.29 km100%total15 km
- Imbongoord 2len here13.71 km100%total14 km
- Socoord 1len here13.15 km100%total13 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,4%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)