Ontologia

Commune · CMR

Limbé 1

Cameroon

AmTropical, monsoon(100 %)

Species observed

91

Observations

152

Area

77,8km²

Ecological tissue

Sample of 5 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 1 : 5 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

91 distinct species · 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

152 obs · 1 cellules
Obs. / cellule
≥ 152
152–151
152–151
152–151
< 152

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

Climate

Mean T°

25,2°C

Annual rain

4 128mm

Warmest m°

28,6°C

Coldest m°

22,6°C

Elevation: 152 m on average (min 9 m, max 403 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
4 128mm
Warmest month
28,6°C
Coldest month
22,6°C
Mean alt.
152m
Min
9m
Max
403m
Std. dev.
79m
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

5,4

Org. C

40,8g/kg

Clay

41,6%

Sand

25,5%

Silt

32,9%

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
5,4
Org. C
54,2g/kg
Clay
37,8%
Sand
29,4%
Silt
32,8%
5–15 cm
pH H₂O
5,4
Org. C
38,3g/kg
Clay
39,3%
Sand
25,4%
Silt
35,3%
15–30 cm
pH H₂O
5,4
Org. C
30,1g/kg
Clay
47,7%
Sand
21,7%
Silt
30,7%

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

Land cover

Forest48.7%
Crops4.6%
Built-up4.6%
Bare soil0.1%
Other (grassland, water…)41.9%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,6km

Basins crossed

2

Max stream order

4

Max drainage

1 335km²

Discharge in basins

3,2m³/s

Mean precip.

2 968mm/an

Mean T°

21,8°C

Moisture idx

0,54

Mean runoff

1 803mm/an

Mean elev. (basins)

620m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

16hab/km²

Night light

0,8nW

Built-up

464,3%

Pesticides

1,0kg/km²

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