Ontologia

Commune · CMR

Salapoumbé

Cameroon

AwTropical, savannah(66 %)

Species observed

389

Observations

858

Area

5 521,1km²

Ecological tissue

Sample of 18 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 Salapoumbé : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
17
Connectance
0.111
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

389 distinct species · 858 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

858 obs · 52 cellules
Obs. / cellule
≥ 105
61–104
12–60
3–11
< 3

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

Climate

Mean T°

24,1°C

Annual rain

1 556mm

Warmest m°

30,9°C

Coldest m°

20,3°C

Elevation: 503 m on average (min 356 m, max 673 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
1 556mm
Warmest month
30,9°C
Coldest month
20,3°C
Mean alt.
503m
Min
356m
Max
673m
Std. dev.
69m
Köppen-Geiger (dominant)
AwTropical, savannah(66 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

22,9g/kg

Clay

42,7%

Sand

40,4%

Silt

16,9%

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

Dominant lithology: ssGLiMaggregated to Boumba et Ngoko

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
34,6g/kg
Clay
39,5%
Sand
42,3%
Silt
18,2%
5–15 cm
pH H₂O
5,6
Org. C
21,3g/kg
Clay
41,6%
Sand
41,3%
Silt
17,1%
15–30 cm
pH H₂O
5,6
Org. C
12,8g/kg
Clay
47,0%
Sand
37,6%
Silt
15,5%

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

Land cover

Forest99.6%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)0.4%

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

Hydrology19 basins · 0 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

524,5km

Basins crossed

19

Max stream order

7

Max drainage

78 406km²

Discharge in basins

898,1m³/s

Mean precip.

1 612mm/an

Mean T°

24,1°C

Moisture idx

-0,05

Mean runoff

244mm/an

Mean elev. (basins)

530m

Watersheds crossing here

10 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

1,5%

Pesticides

1,2kg/km²

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

Protected areas5

IUCN II · 3IUCN VI · 1IUCN Not Reported · 1

Nki

IUCN II

National Park · 2005

3 132 km²

Boumba Bek

IUCN II

National Park · 2005

2 364 km²

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