Ontologia

Commune · CMR

Makak

Cameroon

AwTropical, savannah(59 %)

Species observed

391

Observations

1 277

Area

1 038km²

Ecological tissue

Sample of 3 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 Makak : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

391 distinct species · 1 277 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 277 obs · 23 cellules
Obs. / cellule
≥ 256
177–255
61–176
12–60
< 12

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

Climate

Mean T°

22,9°C

Annual rain

2 192mm

Warmest m°

28,8°C

Coldest m°

19,6°C

Elevation: 630 m on average (min 392 m, max 705 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
2 192mm
Warmest month
28,8°C
Coldest month
19,6°C
Mean alt.
630m
Min
392m
Max
705m
Std. dev.
61m
Köppen-Geiger (dominant)
AwTropical, savannah(59 %)Tropical

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

Soil & lithology

pH H₂O

4,8

Org. C

26,1g/kg

Clay

40,6%

Sand

49,1%

Silt

10,3%

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

Dominant lithology: mtGLiMaggregated to Nyong et Kéllé

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,9
Org. C
48,5g/kg
Clay
36,6%
Sand
52,6%
Silt
10,8%
5–15 cm
pH H₂O
4,8
Org. C
20,0g/kg
Clay
39,8%
Sand
49,8%
Silt
10,3%
15–30 cm
pH H₂O
4,8
Org. C
9,8g/kg
Clay
45,4%
Sand
44,8%
Silt
9,8%

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

Land cover

Forest93.4%
Crops0.3%
Built-up0.2%
Bare soil0.0%
Other (grassland, water…)6.0%

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

Hydrology7 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

113,1km

Basins crossed

7

Max stream order

6

Max drainage

23 002km²

Discharge in basins

282,0m³/s

Mean precip.

2 013mm/an

Mean T°

24,5°C

Moisture idx

0,25

Mean runoff

929mm/an

Mean elev. (basins)

504m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

17,7%

Pesticides

1,0kg/km²

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