Ontologia

Commune · CMR

Batchenga

Cameroon

AwTropical, savannah(100 %)

Species observed

86

Observations

124

Area

231,8km²

Ecological tissue

Sample of 2 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 Batchenga : 2 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

86 distinct species · 124 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

124 obs · 6 cellules
Obs. / cellule
≥ 50
50–49
38–49
19–37
< 19

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

Climate

Mean T°

24,7°C

Annual rain

1 225mm

Warmest m°

32,4°C

Coldest m°

21,0°C

Elevation: 500 m on average (min 438 m, max 583 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
1 225mm
Warmest month
32,4°C
Coldest month
21,0°C
Mean alt.
500m
Min
438m
Max
583m
Std. dev.
27m
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

5,5

Org. C

20,8g/kg

Clay

27,5%

Sand

60,3%

Silt

12,2%

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

Dominant lithology: mtGLiMaggregated to Lekié

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
32,1g/kg
Clay
26,9%
Sand
60,4%
Silt
12,7%
5–15 cm
pH H₂O
5,5
Org. C
19,9g/kg
Clay
26,8%
Sand
60,9%
Silt
12,3%
15–30 cm
pH H₂O
5,4
Org. C
10,3g/kg
Clay
29,0%
Sand
59,6%
Silt
11,5%

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

Land cover

Forest45.2%
Crops2.5%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)51.8%

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

58,3km

Basins crossed

2

Max stream order

7

Max drainage

76 798km²

Discharge in basins

131,9m³/s

Mean precip.

1 605mm/an

Mean T°

24,5°C

Moisture idx

0,02

Mean runoff

428mm/an

Mean elev. (basins)

591m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

31,5%

Pesticides

1,6kg/km²

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