Vallée du Mbéré
IUCN IINational Park · 2004
742 km²
Department · CMR
Vina
Cameroon
AwTropical, savannah(99 %)
Species observed
2 616
Observations
25 219
Area
17 212,1km²
Ecological tissue
Sample of 32 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 Vina : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 5 types (connectance 6.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
34
Connectance
0.069
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
2 616 distinct species · 25 219 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,6°C
Annual rain
1 723mm
Warmest m°
32,7°C
Coldest m°
16,4°C
Elevation: 1 054 m on average (min 412 m, max 1 707 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,6°C
Annual rain
1 723mm
Warmest month
32,7°C
Coldest month
16,4°C
Mean alt.
1 054m
Min
412m
Max
1 707m
Std. dev.
205m
Köppen-Geiger (dominant)
AwTropical, savannah(99 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
20,4g/kg
Clay
35,9%
Sand
38,3%
Silt
25,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
28,3g/kg
Clay
34,5%
Sand
39,2%
Silt
26,3%
5–15 cm
pH H₂O
5,7
Org. C
20,9g/kg
Clay
35,4%
Sand
38,6%
Silt
26,0%
15–30 cm
pH H₂O
5,6
Org. C
12,1g/kg
Clay
37,8%
Sand
37,0%
Silt
25,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest32.1%
Crops4.9%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)62.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology46 basins · 7 lakes · 37 rivers
Hydrology metrics for this exact territory
Stream length here
1 437,3km
Lake surface here
2,71km²
Basins crossed
46
Max stream order
5
Max drainage
12 392km²
Discharge in basins
710,9m³/s
Mean precip.
1 531mm/an
Mean T°
22,5°C
Moisture idx
-0,12
Mean runoff
464mm/an
Mean elev. (basins)
1 040m
Watersheds crossing here
- Bassin de Vinasub-area1 116 km²overlap1111.22 km²6%
- Bassin de Vinasub-area1 148,7 km²overlap1032.90 km²6%
- Bassin de Benuésub-area1 015,6 km²overlap1011.26 km²6%
- Bassin de Mandimsub-area942,6 km²overlap938.61 km²5%
- Basin #53610sub-area1 014,1 km²overlap936.63 km²5%
- Bassin de Binisub-area1 026,3 km²overlap778.18 km²5%
- Bassin de Binisub-area766,8 km²overlap763.55 km²4%
- Bassin de Mayo Parosub-area660,2 km²overlap657.35 km²4%
- Bassin de Farosub-area1 866,3 km²overlap634.71 km²4%
37 more basinssorted by overlap
- Bassin de Djeremsub-area2 050,1 km²overlap616.61 km²4%
- Bassin de Djeremsub-area589,8 km²overlap587.24 km²3%
- Basin #22890sub-area566,2 km²overlap563.85 km²3%
- Bassin de Farosub-area562,8 km²overlap559.95 km²3%
- Bassin de Béjasub-area509,2 km²overlap507.06 km²3%
- Bassin de Djéremsub-area478,7 km²overlap476.67 km²3%
- Bassin de Vinasub-area465,9 km²overlap463.91 km²3%
- Bassin de Vinasub-area1 278,5 km²overlap461.75 km²3%
- Bassin de Farosub-area560,5 km²overlap436.12 km²3%
- Bassin de Vinasub-area391,5 km²overlap389.80 km²2%
- Bassin de Vinasub-area357,8 km²overlap356.32 km²2%
- Bassin de Mbérésub-area944,2 km²overlap346.57 km²2%
- Bassin de Tellosub-area342,5 km²overlap341.06 km²2%
- Basin #53960sub-area989 km²overlap322.91 km²2%
- Bassin de Mbérésub-area536,3 km²overlap317.16 km²2%
- Bassin de Koudinisub-area829,4 km²overlap310.72 km²2%
- Bassin de Merésub-area2 233,3 km²overlap301.05 km²2%
- Bassin de Mayo Parosub-area1 740,7 km²overlap267.12 km²2%
- Bassin de Warasub-area228,1 km²overlap227.18 km²1%
- Bassin de Farosub-area358,1 km²overlap216.95 km²1%
- Bassin de Binisub-area215,4 km²overlap214.47 km²1%
- Bassin de Molkansub-area253,2 km²overlap170.53 km²1%
- Bassin de Benuésub-area441,6 km²overlap152.53 km²1%
- Bassin de Niangirisub-area176,6 km²overlap147.96 km²1%
- Bassin de Vinasub-area134,2 km²overlap133.62 km²1%
- Bassin de Roulisub-area672,3 km²overlap93.63 km²1%
- Bassin de Vinasub-area130,1 km²overlap74.51 km²0%
- Bassin de Bénouésub-area679,5 km²overlap73.56 km²0%
- Bassin de Djéremsub-area210,2 km²overlap68.81 km²0%
- Bassin de Farosub-area106,1 km²overlap60.00 km²0%
- Bassin de Farosub-area60,8 km²overlap39.85 km²0%
- Bassin de Djéremsub-area93,6 km²overlap37.37 km²0%
- Bassin de Djéremsub-area23,9 km²overlap9.96 km²0%
- Bassin de Djéremsub-area1 972,1 km²overlap0.35 km²0%
- Bassin de Binisub-area170,4 km²overlap0.26 km²0%
- Bassin de Djéremsub-area374,3 km²overlap0.22 km²0%
- Bassin de Mbérésub-area229,2 km²overlap0.06 km²0%
Lakes (7, top by area)
Rivers / streams (37, ord ≥ 4)
- Vinaord 4len here326.28 km95%total345 km
- Biniord 4len here147.73 km49%total304 km
- Faroord 5len here126.48 km29%total441 km
- Telloord 3len here82.01 km100%total82 km
- Marbwiord 2len here73.86 km100%total74 km
- Béjaord 3len here72.85 km100%total73 km
- Mbéréord 6len here72.46 km13%total559 km
- Benuéord 7len here66.26 km21%total318 km
- Waraord 2len here61.49 km100%total62 km
- Mazéléord 4len here44.07 km100%total44 km
- Djéremord 6len here35.66 km6%total605 km
- Djeremord 5len here29.74 km67%total45 km
25 more river segmentssorted by Strahler order + length
- Mayo Paroord 4len here23.00 km17%total137 km
- Béraord 2len here22.77 km100%total23 km
- Ouberord 1len here21.54 km100%total22 km
- Mandimord 4len here21.22 km100%total21 km
- Pousoumord 2len here19.62 km41%total48 km
- Mayo Baggiord 2len here18.90 km100%total19 km
- Niangiriord 4len here18.00 km90%total20 km
- Barnaord 3len here17.03 km100%total17 km
- Bidouord 2len here16.57 km100%total17 km
- Maounord 4len here15.15 km26%total58 km
- Ndoubaord 1len here14.93 km100%total15 km
- Molkanord 2len here13.02 km48%total27 km
- Denvéord 3len here12.09 km100%total12 km
- Mardockord 2len here12.00 km100%total12 km
- Mbidjoroord 3len here8.20 km100%total8 km
- Maboord 3len here6.12 km25%total25 km
- Mabanga superieurord 2len here6.06 km100%total6 km
- Mayoord 4len here5.50 km100%total6 km
- Mabanga inferieurord 3len here5.41 km100%total5 km
- Man Gangord 1len here5.22 km100%total5 km
- Mayo Minimord 3len here5.08 km17%total29 km
- Koudiniord 4len here5.03 km35%total14 km
- Mandoukoumord 2len here3.45 km14%total24 km
- Soum soumord 1len here2.55 km100%total3 km
- Mayo Tignereord 3len here≈ tangenttotal11 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
13,8%
Pesticides
1,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN