Ontologia

Commune · CMR

Koza

Cameroon

AwTropical, savannah(100 %)

Species observed

34

Observations

152

Area

129,6km²

Ecological tissue

Sample of 4 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 Koza : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

34 distinct species · 152 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

152 obs · 2 cellules
Obs. / cellule
≥ 120
120–119
120–119
120–119
< 120

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

Climate

Mean T°

26,1°C

Annual rain

970mm

Warmest m°

37,5°C

Coldest m°

15,5°C

Elevation: 594 m on average (min 457 m, max 788 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
970mm
Warmest month
37,5°C
Coldest month
15,5°C
Mean alt.
594m
Min
457m
Max
788m
Std. dev.
99m
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

6,4

Org. C

9,0g/kg

Clay

20,0%

Sand

56,3%

Silt

23,7%

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

Dominant lithology: mtGLiMaggregated to Mayo Tsanaga

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
12,2g/kg
Clay
16,5%
Sand
59,0%
Silt
24,5%
5–15 cm
pH H₂O
6,4
Org. C
8,9g/kg
Clay
19,6%
Sand
56,6%
Silt
23,8%
15–30 cm
pH H₂O
6,4
Org. C
5,9g/kg
Clay
23,9%
Sand
53,2%
Silt
22,9%

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

Land cover

Forest9.2%
Crops39.0%
Built-up0.3%
Bare soil0.8%
Other (grassland, water…)50.6%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 648km²

Discharge in basins

0,4m³/s

Mean precip.

775mm/an

Mean T°

26,5°C

Moisture idx

-0,61

Mean runoff

83mm/an

Mean elev. (basins)

481m

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

Human pressure

Pop. density

1hab/km²

Built-up

34,5%

Pesticides

1,3kg/km²

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