Léfini
IUCN IVWildlife Reserve · 2008
3 498 km²
District · COG
Ngabé
Republic of the Congo
AwTropical, savannah(100 %)
Species observed
912
Observations
5 939
Area
6 938,8km²
Ecological tissue
Sample of 20 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 Ngabé : 18 espèces reliées par 13 interactions GloBI sur 2 types (connectance 6.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
20
Interactions affichées
13
Connectance
0.068
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
912 distinct species · 5 939 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,2°C
Annual rain
1 761mm
Warmest m°
29,8°C
Coldest m°
19,3°C
Elevation: 550 m on average (min 273 m, max 743 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,2°C
Annual rain
1 761mm
Warmest month
29,8°C
Coldest month
19,3°C
Mean alt.
550m
Min
273m
Max
743m
Std. dev.
115m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,1
Org. C
23,4g/kg
Clay
28,2%
Sand
50,4%
Silt
21,4%
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
0–5 cm
pH H₂O
5,1
Org. C
29,0g/kg
Clay
27,4%
Sand
51,0%
Silt
21,6%
5–15 cm
pH H₂O
5,1
Org. C
25,0g/kg
Clay
27,6%
Sand
51,0%
Silt
21,4%
15–30 cm
pH H₂O
5,1
Org. C
16,3g/kg
Clay
29,7%
Sand
49,3%
Silt
21,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.2%
Crops5.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)72.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
424,6km
Basins crossed
15
Max stream order
9
Max drainage
3 611 828km²
Discharge in basins
138 205,0m³/s
Mean precip.
1 622mm/an
Mean T°
24,0°C
Moisture idx
-0,01
Mean runoff
689mm/an
Mean elev. (basins)
552m
Watersheds crossing here
- Bassin de Congosub-area3 529,4 km²overlap1643.92 km²24%
- Bassin de Congosub-area1 767,9 km²overlap1632.74 km²24%
- Bassin de Lounasub-area1 787 km²overlap917.98 km²13%
- Bassin de Congosub-area1 259 km²overlap899.30 km²13%
- Bassin de Léfinisub-area1 241,8 km²overlap765.65 km²11%
- Bassin de Léfinisub-area913,9 km²overlap484.67 km²7%
- Bassin de Congosub-area397,2 km²overlap334.10 km²5%
- Bassin de Congosub-area417,9 km²overlap234.80 km²3%
- Bassin de Congosub-area227,6 km²overlap12.29 km²0%
6 more basinssorted by overlap
- Bassin de Congosub-area15,6 km²overlap11.09 km²0%
- Bassin de Léfinisub-area547,4 km²overlap0.83 km²0%
- Bassin de Kasaisub-area1 978,5 km²overlap0.56 km²0%
- Bassin de Lidjisub-area1 686 km²overlap0.45 km²0%
- Bassin de Congosub-area117,5 km²overlap0.31 km²0%
- Bassin de Mai-Mpilisub-area759,6 km²overlap0.13 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
3,2%
Pesticides
0,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2
Lessio-Louna
IUCN IVWildlife Sanctuary · 2009
1 741 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN