Ontologia

Commune · CMR

Dschang

Cameroon

CsbTemperate, dry summer, warm summer(48 %)

Species observed

690

Observations

1 872

Area

235,9km²

Ecological tissue

Sample of 31 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 Dschang : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 2 types (connectance 7.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
35
Connectance
0.075
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

690 distinct species · 1 872 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 872 obs · 6 cellules
Obs. / cellule
≥ 1 254
1 254–1 253
384–1 253
74–383
< 74

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

Climate

Mean T°

18,8°C

Annual rain

4 171mm

Warmest m°

26,9°C

Coldest m°

13,6°C

Elevation: 1 368 m on average (min 730 m, max 1 791 m)

Bioclimatic detailsExpert
Annual mean temp.
18,8°C
Annual rain
4 171mm
Warmest month
26,9°C
Coldest month
13,6°C
Mean alt.
1 368m
Min
730m
Max
1 791m
Std. dev.
171m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(48 %)Temperate

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

44,2g/kg

Clay

32,2%

Sand

35,6%

Silt

32,1%

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

Dominant lithology: mtGLiMaggregated to Menoua

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
54,9g/kg
Clay
30,7%
Sand
36,2%
Silt
33,1%
5–15 cm
pH H₂O
5,4
Org. C
41,7g/kg
Clay
30,4%
Sand
36,7%
Silt
33,0%
15–30 cm
pH H₂O
5,4
Org. C
36,1g/kg
Clay
35,5%
Sand
34,1%
Silt
30,4%

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

Land cover

Forest32.5%
Crops14.4%
Built-up4.2%
Bare soil0.2%
Other (grassland, water…)48.6%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

67,3km

Basins crossed

2

Max stream order

3

Max drainage

2 351km²

Discharge in basins

10,8m³/s

Mean precip.

2 188mm/an

Mean T°

21,0°C

Moisture idx

0,32

Mean runoff

1 406mm/an

Mean elev. (basins)

1 206m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

0,2nW

Built-up

416,4%

Pesticides

1,8kg/km²

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