Ontologia

Subdivision · SEN

Ouonck

Senegal

AwTropical, savannah(100 %)

Species observed

94

Observations

123

Area

238,2km²

Ecological tissue

Sample of 13 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 Ouonck : 11 espèces reliées par 10 interactions GloBI sur 2 types (connectance 12.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
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

94 distinct species · 123 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

123 obs · 8 cellules
Obs. / cellule
≥ 49
49–48
7–48
5–6
< 5

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

Climate

Mean T°

27,2°C

Annual rain

1 160mm

Warmest m°

36,5°C

Coldest m°

18,4°C

Elevation: 18 m on average (min -1 m, max 38 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
1 160mm
Warmest month
36,5°C
Coldest month
18,4°C
Mean alt.
18m
Min
-1m
Max
38m
Std. dev.
12m
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

18,6g/kg

Clay

25,9%

Sand

47,1%

Silt

27,0%

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

Dominant lithology: ssGLiMaggregated to Bignona

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
24,5g/kg
Clay
27,2%
Sand
46,0%
Silt
26,8%
5–15 cm
pH H₂O
5,5
Org. C
19,6g/kg
Clay
25,2%
Sand
47,8%
Silt
27,0%
15–30 cm
pH H₂O
5,4
Org. C
11,8g/kg
Clay
25,1%
Sand
47,5%
Silt
27,3%

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

Land cover

Forest31.6%
Crops11.7%
Built-up0.2%
Bare soil2.9%
Other (grassland, water…)53.6%

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

Hydrology3 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

35,2km

Lake surface here

0,27km²

Basins crossed

3

Max stream order

4

Max drainage

14 092km²

Discharge in basins

11,2m³/s

Mean precip.

1 102mm/an

Mean T°

26,7°C

Moisture idx

-0,43

Mean runoff

305mm/an

Mean elev. (basins)

22m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

24,1%

Pesticides

3,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN VI · 1🌊 Marine · 3

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN