Chimalavera Regional Nature Park
IUCN VRegional Nature Park · 1974
102 km²
Municpality|City Council · AGO
Baía Farta
Angola
BWhArid, desert, hot(48 %)
Species observed
1 319
Observations
3 352
Area
6 858,3km²
Ecological tissue
Sample of 31 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Baía Farta : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 5.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
26
Connectance
0.056
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 319 distinct species · 3 352 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,2°C
Annual rain
413mm
Warmest m°
30,7°C
Coldest m°
15,8°C
Elevation: 425 m on average (min -257 m, max 923 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,2°C
Annual rain
413mm
Warmest month
30,7°C
Coldest month
15,8°C
Mean alt.
425m
Min
-257m
Max
923m
Std. dev.
238m
Köppen-Geiger (dominant)
BWhArid, desert, hot(48 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
8,7g/kg
Clay
14,6%
Sand
75,5%
Silt
9,9%
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
0–5 cm
pH H₂O
7,3
Org. C
11,8g/kg
Clay
13,8%
Sand
76,3%
Silt
9,9%
5–15 cm
pH H₂O
7,3
Org. C
7,8g/kg
Clay
14,2%
Sand
75,9%
Silt
9,9%
15–30 cm
pH H₂O
7,4
Org. C
6,6g/kg
Clay
15,9%
Sand
74,3%
Silt
9,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest3.8%
Crops8.8%
Built-up0.1%
Bare soil10.0%
Other (grassland, water…)77.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology18 basins · 1 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
452,8km
Lake surface here
0,17km²
Basins crossed
18
Max stream order
5
Max drainage
15 674km²
Discharge in basins
182,4m³/s
Mean precip.
518mm/an
Mean T°
22,9°C
Moisture idx
-0,65
Mean runoff
120mm/an
Mean elev. (basins)
465m
Watersheds crossing here
- Bassin de Coporolosub-area2 411,6 km²overlap2193.42 km²32%
- Bassin de Tchivalesub-area2 250,4 km²overlap1221.50 km²18%
- Basin #18810sub-area767,4 km²overlap755.75 km²11%
- Basin #18900sub-area384 km²overlap382.44 km²6%
- Basin #18750sub-area377,6 km²overlap357.44 km²5%
- Bassin de Mamuésub-area1 745,9 km²overlap261.06 km²4%
- Basin #18780sub-area233,7 km²overlap232.77 km²3%
- Basin #18880sub-area222 km²overlap220.98 km²3%
- Basin #18910sub-area215,7 km²overlap208.69 km²3%
9 more basinssorted by overlap
- Bassin de Rio Cavacosub-area3 991,5 km²overlap203.82 km²3%
- Bassin de Rio Secosub-area179,5 km²overlap175.84 km²3%
- Bassin de Coporolosub-area177,9 km²overlap170.50 km²2%
- Bassin de Coporolosub-area626,5 km²overlap167.31 km²2%
- Basin #18790sub-area160,9 km²overlap154.41 km²2%
- Bassin de Coporolosub-area100,3 km²overlap92.85 km²1%
- Basin #18890sub-area36,9 km²overlap33.19 km²0%
- Bassin de Coringesub-area251,5 km²overlap15.91 km²0%
- Bassin de Impulosub-area548,8 km²overlap3.62 km²0%
Lakes (1, top by area)
Rivers / streams (18, ord ≥ 4)
- Coporoloord 5len here168.85 km40%total420 km
- Equiminaord 4len here61.43 km100%total62 km
- Rio Secoord 2len here38.90 km100%total39 km
- Tchivaleord 4len here29.37 km45%total66 km
- Camongaord 4len here25.96 km100%total26 km
- Tchipauéord 4len here22.81 km94%total24 km
- Vinomoord 4len here19.41 km100%total19 km
- Lalolaord 3len here16.21 km86%total19 km
- Cócoaord 3len here15.15 km100%total15 km
- Cataraord 4len here12.37 km16%total80 km
- Uetivaord 1len here10.26 km100%total10 km
- Coporoloord 1len here10.08 km100%total10 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
6,4%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN