Ontologia

Subdivision · SEN

Boulel Goumack

Senegal

BShArid, steppe, hot(100 %)

Species observed

61

Observations

147

Area

654,5km²

Ecological tissue

Sample of 15 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 Boulel Goumack : 11 espèces reliées par 18 interactions GloBI sur 3 types (connectance 17.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
18
Connectance
0.171
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

61 distinct species · 147 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

147 obs · 8 cellules
Obs. / cellule
≥ 87
87–86
25–86
3–24
< 3

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

Climate

Mean T°

27,8°C

Annual rain

604mm

Warmest m°

37,6°C

Coldest m°

17,5°C

Elevation: 40 m on average (min 6 m, max 52 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
604mm
Warmest month
37,6°C
Coldest month
17,5°C
Mean alt.
40m
Min
6m
Max
52m
Std. dev.
10m
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

6,3

Org. C

5,8g/kg

Clay

13,7%

Sand

62,8%

Silt

23,5%

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

Dominant lithology: ssGLiMaggregated to Kaffrine

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
6,7g/kg
Clay
12,3%
Sand
64,2%
Silt
23,5%
5–15 cm
pH H₂O
6,2
Org. C
5,7g/kg
Clay
12,3%
Sand
63,9%
Silt
23,8%
15–30 cm
pH H₂O
6,1
Org. C
5,0g/kg
Clay
16,5%
Sand
60,4%
Silt
23,1%

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

Land cover

Forest3.8%
Crops44.0%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)51.8%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,7km

Basins crossed

4

Max stream order

5

Max drainage

9 459km²

Discharge in basins

2,8m³/s

Mean precip.

582mm/an

Mean T°

27,3°C

Moisture idx

-0,72

Mean runoff

29mm/an

Mean elev. (basins)

35m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,9%

Pesticides

2,2kg/km²

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

Protected areas2

IUCN Not Reported · 2

Mbegue

IUCN Not Reported

Not Reported

926 km²

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