Ontologia

Subdivision · SEN

Toubacouta

Senegal

BShArid, steppe, hot(86 %)

Species observed

1 140

Observations

59 659

Area

716,3km²

Ecological tissue

Sample of 32 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 Toubacouta : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 2 types (connectance 5.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
31
Connectance
0.059
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

1 140 distinct species · 59 659 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

59 659 obs · 19 cellules
Obs. / cellule
≥ 17 611
7 657–17 610
3 035–7 656
1 590–3 034
< 1 590

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

Climate

Mean T°

26,5°C

Annual rain

697mm

Warmest m°

32,7°C

Coldest m°

18,9°C

Elevation: 8 m on average (min -58 m, max 38 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
697mm
Warmest month
32,7°C
Coldest month
18,9°C
Mean alt.
8m
Min
-58m
Max
38m
Std. dev.
13m
Köppen-Geiger (dominant)
BShArid, steppe, hot(86 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,9

Org. C

35,3g/kg

Clay

20,9%

Sand

64,2%

Silt

14,9%

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

Dominant lithology: suGLiMaggregated to Foundiougne

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
36,8g/kg
Clay
20,7%
Sand
64,3%
Silt
15,0%
5–15 cm
pH H₂O
5,9
Org. C
27,7g/kg
Clay
19,9%
Sand
65,2%
Silt
15,0%
15–30 cm
pH H₂O
5,8
Org. C
41,3g/kg
Clay
22,2%
Sand
63,1%
Silt
14,6%

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

Land cover

Forest16.8%
Crops19.8%
Built-up0.3%
Bare soil1.9%
Other (grassland, water…)61.3%

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

Hydrology4 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

66,3km

Lake surface here

0,28km²

Basins crossed

4

Max stream order

3

Max drainage

1 696km²

Discharge in basins

0,1m³/s

Mean precip.

771mm/an

Mean T°

26,9°C

Moisture idx

-0,59

Mean runoff

93mm/an

Mean elev. (basins)

16m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

27,7%

Pesticides

2,8kg/km²

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

Protected areas10

IUCN Not Reported · 4IUCN II · 4IUCN Not Applicable · 1IUCN VI · 1🌊 Marine · 8

Delta du Saloum

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1980

3 187 km²

Delta du Saloum

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1984

3 187 km²

AMP Sokone

IUCN VI

Marine Protected Area · 2023

214 km²

Complete list

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