Ontologia

Commune · CMR

Limbé 2

Cameroon

AmTropical, monsoon(100 %)

Species observed

760

Observations

2 152

Area

65,4km²

Ecological tissue

Sample of 28 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 Limbé 2 : 26 espèces reliées par 23 interactions GloBI sur 2 types (connectance 6.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
23
Connectance
0.061
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

760 distinct species · 2 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 152 obs · 2 cellules
Obs. / cellule
≥ 1 174
1 174–1 173
1 174–1 173
1 174–1 173
< 1 174

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

Climate

Mean T°

24,8°C

Annual rain

4 216mm

Warmest m°

27,4°C

Coldest m°

22,5°C

Elevation: 202 m on average (min -22 m, max 675 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
4 216mm
Warmest month
27,4°C
Coldest month
22,5°C
Mean alt.
202m
Min
-22m
Max
675m
Std. dev.
179m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,2

Org. C

42,5g/kg

Clay

37,5%

Sand

35,8%

Silt

26,8%

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

Dominant lithology: vbGLiMaggregated to Fako

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
64,1g/kg
Clay
35,2%
Sand
38,3%
Silt
26,6%
5–15 cm
pH H₂O
5,2
Org. C
36,6g/kg
Clay
36,6%
Sand
35,8%
Silt
27,6%
15–30 cm
pH H₂O
5,2
Org. C
26,7g/kg
Clay
40,7%
Sand
33,2%
Silt
26,1%

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

Land cover

Forest43.8%
Crops7.5%
Built-up4.3%
Bare soil0.3%
Other (grassland, water…)44.2%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,4km

Basins crossed

1

Max stream order

4

Max drainage

1 335km²

Discharge in basins

0,9m³/s

Mean precip.

3 113mm/an

Mean T°

21,8°C

Moisture idx

0,55

Mean runoff

1 746mm/an

Mean elev. (basins)

629m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

10hab/km²

Night light

0,9nW

Built-up

432,4%

Pesticides

1,5kg/km²

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