Ontologia

Department · CMR

Nyong et So'o

Cameroon

AwTropical, savannah(94 %)

Species observed

2 615

Observations

11 088

Area

3 592,9km²

Ecological tissue

Sample of 45 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 Nyong et So'o : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 4.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
47
Connectance
0.048
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

2 615 distinct species · 11 088 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 088 obs · 79 cellules
Obs. / cellule
≥ 4 215
150–4 214
29–149
9–28
< 9

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,1°C

Annual rain

1 640mm

Warmest m°

29,7°C

Coldest m°

19,7°C

Elevation: 675 m on average (min 594 m, max 889 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
1 640mm
Warmest month
29,7°C
Coldest month
19,7°C
Mean alt.
675m
Min
594m
Max
889m
Std. dev.
26m
Köppen-Geiger (dominant)
AwTropical, savannah(94 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

4,9

Org. C

24,3g/kg

Clay

41,3%

Sand

49,6%

Silt

9,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
47,0g/kg
Clay
36,9%
Sand
53,4%
Silt
9,7%
5–15 cm
pH H₂O
4,9
Org. C
17,5g/kg
Clay
40,3%
Sand
50,5%
Silt
9,2%
15–30 cm
pH H₂O
4,9
Org. C
8,3g/kg
Clay
46,6%
Sand
45,1%
Silt
8,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest89.1%
Crops0.3%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)10.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology21 basins · 0 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

487,0km

Basins crossed

21

Max stream order

6

Max drainage

20 111km²

Discharge in basins

1 086,2m³/s

Mean precip.

1 725mm/an

Mean T°

23,8°C

Moisture idx

0,11

Mean runoff

694mm/an

Mean elev. (basins)

693m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

24,1%

Pesticides

0,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas1

IUCN Not Reported · 1

Zone Humide d'Ebogo

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2012

32 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations6