Commune · AGO
Dala
Angola
Species observed
108
Observations
237
Area
7 279,2km²
Ecological tissue
Sample of 19 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 Dala : 18 espèces reliées par 15 interactions GloBI sur 2 types (connectance 8.8%, 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
108 distinct species · 237 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,4°C
Annual rain
1 266mm
Warmest m°
31,1°C
Coldest m°
14,3°C
Elevation: 1 234 m on average (min 1 089 m, max 1 362 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
5,5
Org. C
11,7g/kg
Clay
19,2%
Sand
74,2%
Silt
6,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Dala
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)
Hydrology25 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
580,3km
Basins crossed
25
Max stream order
5
Max drainage
12 695km²
Discharge in basins
132,0m³/s
Mean precip.
1 349mm/an
Mean T°
21,1°C
Moisture idx
-0,26
Mean runoff
300mm/an
Mean elev. (basins)
1 222m
Watersheds crossing here
- Bassin de Moambosub-area1 316,9 km²overlap1150.38 km²16%
- Bassin de Chiumbesub-area1 133 km²overlap1121.45 km²15%
- Basin #45200sub-area617,6 km²overlap615.12 km²8%
- Bassin de Lwachimosub-area1 974 km²overlap565.42 km²8%
- Basin #45160sub-area511,2 km²overlap509.17 km²7%
- Bassin de Cassaisub-area3 979,2 km²overlap474.90 km²7%
- Bassin de Cassaisub-area1 318,9 km²overlap432.38 km²6%
- Basin #29630sub-area1 534,4 km²overlap396.51 km²5%
- Bassin de Chikapasub-area323,6 km²overlap312.80 km²4%
16 more basinssorted by overlap
- Bassin de Chiumbesub-area2 230,5 km²overlap300.10 km²4%
- Bassin de Chikapasub-area255,8 km²overlap254.76 km²3%
- Bassin de Chiumbesub-area652,4 km²overlap188.73 km²3%
- Bassin de Lumasub-area389,1 km²overlap173.09 km²2%
- Bassin de Chikapasub-area447,7 km²overlap159.38 km²2%
- Bassin de Chiumbesub-area371,8 km²overlap150.83 km²2%
- Bassin de Chikapasub-area217,8 km²overlap141.43 km²2%
- Bassin de Chiumbesub-area231 km²overlap70.55 km²1%
- Basin #34470sub-area590,5 km²overlap58.66 km²1%
- Bassin de Chikapasub-area999 km²overlap51.21 km²1%
- Bassin de Chikapasub-area313,8 km²overlap49.98 km²1%
- Bassin de Chiumbesub-area105,2 km²overlap43.37 km²1%
- Bassin de Chiumbesub-area232,7 km²overlap42.03 km²1%
- Bassin de Chikapasub-area174,2 km²overlap14.88 km²0%
- Bassin de Luxiasub-area1 616,9 km²overlap1.46 km²0%
- Bassin de Luembesub-area1 209,2 km²overlap0.64 km²0%
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
0,0nW
Built-up
1,1%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)