Ontologia

Subdivision · SEN

Coumbacara

Senegal

AwTropical, savannah(100 %)

Species observed

228

Observations

294

Area

400,2km²

Ecological tissue

Sample of 21 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 Coumbacara : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 2 types (connectance 8.1%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
17
Connectance
0.081
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

228 distinct species · 294 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

294 obs · 7 cellules
Obs. / cellule
≥ 209
209–208
6–208
3–5
< 3

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

Climate

Mean T°

28,3°C

Annual rain

1 083mm

Warmest m°

38,7°C

Coldest m°

18,9°C

Elevation: 46 m on average (min 19 m, max 58 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
1 083mm
Warmest month
38,7°C
Coldest month
18,9°C
Mean alt.
46m
Min
19m
Max
58m
Std. dev.
9m
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

5,7

Org. C

13,3g/kg

Clay

26,2%

Sand

48,5%

Silt

25,3%

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

Dominant lithology: ssGLiMaggregated to Kolda

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
17,3g/kg
Clay
23,5%
Sand
50,0%
Silt
26,5%
5–15 cm
pH H₂O
5,6
Org. C
14,0g/kg
Clay
26,2%
Sand
49,0%
Silt
24,8%
15–30 cm
pH H₂O
5,6
Org. C
8,6g/kg
Clay
29,0%
Sand
46,4%
Silt
24,6%

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

Land cover

Forest40.5%
Crops4.8%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)54.5%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

28,4km

Basins crossed

3

Max stream order

5

Max drainage

8 207km²

Discharge in basins

4,7m³/s

Mean precip.

1 176mm/an

Mean T°

26,9°C

Moisture idx

-0,40

Mean runoff

252mm/an

Mean elev. (basins)

49m

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

12,8%

Pesticides

1,5kg/km²

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

Protected areas2

IUCN Not Reported · 2

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