Municpality|City Council · AGO
Dande
Angola
Species observed
497
Observations
2 772
Area
7 171,9km²
Ecological tissue
Sample of 11 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 Dande : 10 espèces reliées par 7 interactions GloBI sur 3 types (connectance 12.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
497 distinct species · 2 772 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,8°C
Annual rain
847mm
Warmest m°
32,3°C
Coldest m°
17,2°C
Elevation: 190 m on average (min -11 m, max 711 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
6,3
Org. C
19,3g/kg
Clay
27,1%
Sand
59,0%
Silt
13,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
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)
Hydrology13 basins · 18 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
499,4km
Lake surface here
31,43km²
Basins crossed
13
Max stream order
5
Max drainage
11 444km²
Discharge in basins
164,2m³/s
Mean precip.
644mm/an
Mean T°
25,2°C
Moisture idx
-0,57
Mean runoff
96mm/an
Mean elev. (basins)
279m
Watersheds crossing here
- Bassin de Dandesub-area1 945,2 km²overlap1494.40 km²21%
- Bassin de Lifunesub-area2 644 km²overlap1252.93 km²17%
- Bassin de Dandesub-area2 443,1 km²overlap1146.93 km²16%
- Bassin de Rio Bengosub-area2 092 km²overlap595.65 km²8%
- Bassin de Dandesub-area594,2 km²overlap591.61 km²8%
- Bassin de Rio Onzosub-area2 701,8 km²overlap559.30 km²8%
- Bassin de Rio Bengosub-area1 121,9 km²overlap478.11 km²7%
- Basin #16050sub-area507 km²overlap451.15 km²6%
- Basin #19590sub-area455,7 km²overlap441.47 km²6%
Lakes (18, top by area)
- Lagoa Zunzuloarea123,2 km²avg depth12.7 m
- Albufeira das Mabubasarea6,1 km²avg depth10.1 m
- Lagoa Sunguearea3,6 km²avg depth2.9 m
- Lagoa Ibénduaarea2,7 km²avg depth3.1 m
- Lagoa Uluaarea2,6 km²avg depth4.4 m
- Lake #81671area1,3 km²avg depth1.9 m
- Lac 1410751area0,8 km²avg depth3.6 m
- Lac 1410771area0,6 km²avg depth3.4 m
- Lac 1410766area0,3 km²avg depth2.1 m
9 more lakes
- Lac 1410778area0,3 km²avg depth3.0 m
- Lac 1410763area0,2 km²avg depth1.6 m
- Lac 1410758area0,2 km²avg depth2.9 m
- Lac 1410768area0,2 km²avg depth4.6 m
- Lac 1410777area0,2 km²avg depth3.0 m
- Lac 1410757area0,2 km²avg depth2.3 m
- Lac 1410759area0,1 km²avg depth0.9 m
- Lac 1410764area0,1 km²avg depth2.9 m
- Lac 1410756area0,1 km²avg depth2.5 m
Rivers / streams (5, 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
10,4%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)