Commune · AGO
Saurimo
Angola
Species observed
372
Observations
600
Area
8 428,1km²
Ecological tissue
Sample of 34 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 Saurimo : 28 espèces reliées par 33 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 6 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
372 distinct species · 600 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,6°C
Annual rain
1 325mm
Warmest m°
32,2°C
Coldest m°
16,3°C
Elevation: 1 081 m on average (min 879 m, max 1 252 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
5,4
Org. C
12,4g/kg
Clay
21,6%
Sand
69,0%
Silt
9,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Saurimo
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)
Hydrology23 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
440,4km
Basins crossed
23
Max stream order
5
Max drainage
11 505km²
Discharge in basins
362,7m³/s
Mean precip.
1 369mm/an
Mean T°
21,9°C
Moisture idx
-0,27
Mean runoff
277mm/an
Mean elev. (basins)
1 087m
Watersheds crossing here
- Bassin de Lwachimosub-area1 974 km²overlap1400.53 km²17%
- Basin #29630sub-area1 534,4 km²overlap1131.64 km²13%
- Bassin de Chikapasub-area1 034,8 km²overlap857.77 km²10%
- Bassin de Lwachimosub-area2 309,2 km²overlap684.46 km²8%
- Bassin de Chikapasub-area660,5 km²overlap657.75 km²8%
- Bassin de Tambasub-area619,2 km²overlap616.68 km²7%
- Basin #34470sub-area590,5 km²overlap528.38 km²6%
- Bassin de Chikapasub-area1 002,1 km²overlap323.97 km²4%
- Basin #34760sub-area295,1 km²overlap293.90 km²3%
14 more basinssorted by overlap
- Bassin de Chikapasub-area319,7 km²overlap289.97 km²3%
- Bassin de Lwachimosub-area394,9 km²overlap267.97 km²3%
- Bassin de Chikapasub-area611,5 km²overlap255.98 km²3%
- Basin #29640sub-area567,9 km²overlap248.69 km²3%
- Bassin de Chikapasub-area473,7 km²overlap207.67 km²2%
- Bassin de Luelesub-area2 576,5 km²overlap160.46 km²2%
- Bassin de Moambosub-area299,7 km²overlap147.53 km²2%
- Bassin de Moambosub-area1 316,9 km²overlap88.34 km²1%
- Bassin de Chikapasub-area240,3 km²overlap84.53 km²1%
- Bassin de Chikapasub-area167,6 km²overlap69.02 km²1%
- Bassin de Chikapasub-area174,2 km²overlap43.53 km²1%
- Basin #28020sub-area141,9 km²overlap43.47 km²1%
- Bassin de Lwachimosub-area23,4 km²overlap19.20 km²0%
- Bassin de Lwachimosub-area510 km²overlap6.71 km²0%
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
16,4%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)