Ontologia

Commune · CMR

Akono

Cameroon

AwTropical, savannah(100 %)

Species observed

56

Observations

94

Area

174km²

Ecological tissue

Sample of 16 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 Akono : 15 espèces reliées par 15 interactions GloBI sur 5 types (connectance 12.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
15
Connectance
0.125
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

56 distinct species · 94 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

94 obs · 5 cellules
Obs. / cellule
≥ 48
48–47
20–47
11–19
< 11

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

Climate

Mean T°

23,0°C

Annual rain

1 680mm

Warmest m°

29,4°C

Coldest m°

19,7°C

Elevation: 664 m on average (min 639 m, max 695 m)

Bioclimatic detailsExpert
Annual mean temp.
23,0°C
Annual rain
1 680mm
Warmest month
29,4°C
Coldest month
19,7°C
Mean alt.
664m
Min
639m
Max
695m
Std. dev.
10m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)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

24,9g/kg

Clay

41,2%

Sand

49,6%

Silt

9,2%

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

Dominant lithology: mtGLiMaggregated to Mefou et Akono

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
48,7g/kg
Clay
36,9%
Sand
53,3%
Silt
9,8%
5–15 cm
pH H₂O
4,9
Org. C
17,3g/kg
Clay
40,5%
Sand
50,2%
Silt
9,3%
15–30 cm
pH H₂O
4,9
Org. C
8,6g/kg
Clay
46,1%
Sand
45,2%
Silt
8,6%

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

Land cover

Forest88.9%
Crops0.4%
Built-up0.5%
Bare soil0.0%
Other (grassland, water…)10.2%

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

Hydrology3 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

55,4km

Basins crossed

3

Max stream order

6

Max drainage

20 111km²

Discharge in basins

93,6m³/s

Mean precip.

1 779mm/an

Mean T°

23,7°C

Moisture idx

0,15

Mean runoff

753mm/an

Mean elev. (basins)

697m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

47,0%

Pesticides

1,0kg/km²

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