Ontologia

Department · SEN

Bambey

Senegal

BShArid, steppe, hot(100 %)

Species observed

299

Observations

1 102

Area

1 353,7km²

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 Bambey : 22 espèces reliées par 34 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
34
Connectance
0.078
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

299 distinct species · 1 102 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 102 obs · 23 cellules
Obs. / cellule
≥ 555
69–554
28–68
3–27
< 3

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

Climate

Mean T°

26,6°C

Annual rain

481mm

Warmest m°

35,8°C

Coldest m°

16,7°C

Elevation: 25 m on average (min 11 m, max 39 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
481mm
Warmest month
35,8°C
Coldest month
16,7°C
Mean alt.
25m
Min
11m
Max
39m
Std. dev.
7m
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

6,1

Org. C

7,4g/kg

Clay

13,0%

Sand

77,1%

Silt

10,0%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
8,5g/kg
Clay
13,4%
Sand
76,5%
Silt
10,1%
5–15 cm
pH H₂O
6,1
Org. C
6,9g/kg
Clay
11,9%
Sand
78,1%
Silt
10,0%
15–30 cm
pH H₂O
6,0
Org. C
6,8g/kg
Clay
13,6%
Sand
76,6%
Silt
9,8%

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

Land cover

Forest4.4%
Crops38.0%
Built-up1.0%
Bare soil0.5%
Other (grassland, water…)56.1%

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

Hydrology6 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

6

Max drainage

7 572km²

Discharge in basins

1,2m³/s

Mean precip.

516mm/an

Mean T°

26,5°C

Moisture idx

-0,74

Mean runoff

11mm/an

Mean elev. (basins)

30m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

102,5%

Pesticides

2,1kg/km²

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

Sub-administrations11