Ontologia

Subdivision · SEN

Thiomby

Senegal

BShArid, steppe, hot(100 %)

Species observed

132

Observations

448

Area

204km²

Ecological tissue

Sample of 30 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 Thiomby : 24 espèces reliées par 32 interactions GloBI sur 2 types (connectance 7.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
32
Connectance
0.074
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

132 distinct species · 448 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

448 obs · 6 cellules
Obs. / cellule
≥ 259
259–258
120–258
41–119
< 41

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

581mm

Warmest m°

36,8°C

Coldest m°

17,5°C

Elevation: 6 m on average (min -0 m, max 17 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
581mm
Warmest month
36,8°C
Coldest month
17,5°C
Mean alt.
6m
Min
-0m
Max
17m
Std. dev.
5m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

11,2g/kg

Clay

15,5%

Sand

66,8%

Silt

17,7%

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

Dominant lithology: ssGLiMaggregated to Kaolack

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
12,4g/kg
Clay
14,4%
Sand
68,0%
Silt
17,6%
5–15 cm
pH H₂O
5,4
Org. C
10,2g/kg
Clay
13,6%
Sand
68,6%
Silt
17,8%
15–30 cm
pH H₂O
5,4
Org. C
11,1g/kg
Clay
18,6%
Sand
63,9%
Silt
17,6%

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

Land cover

Forest4.2%
Crops28.2%
Built-up0.7%
Bare soil6.8%
Other (grassland, water…)60.1%

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

Hydrology3 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

29,4km

Lake surface here

0,32km²

Basins crossed

3

Max stream order

5

Max drainage

14 097km²

Discharge in basins

3,7m³/s

Mean precip.

613mm/an

Mean T°

27,4°C

Moisture idx

-0,71

Mean runoff

37mm/an

Mean elev. (basins)

7m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

68,6%

Pesticides

2,2kg/km²

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