Ontologia

Subdivision · SEN

Bembou

Senegal

AwTropical, savannah(100 %)

Species observed

241

Observations

332

Area

2 600,6km²

Ecological tissue

Sample of 20 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 Bembou : 18 espèces reliées par 16 interactions GloBI sur 2 types (connectance 8.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
16
Connectance
0.084
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

241 distinct species · 332 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

332 obs · 12 cellules
Obs. / cellule
≥ 160
60–159
27–59
10–26
< 10

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

Climate

Mean T°

28,8°C

Annual rain

1 063mm

Warmest m°

40,1°C

Coldest m°

18,4°C

Elevation: 156 m on average (min 98 m, max 221 m)

Bioclimatic detailsExpert
Annual mean temp.
28,8°C
Annual rain
1 063mm
Warmest month
40,1°C
Coldest month
18,4°C
Mean alt.
156m
Min
98m
Max
221m
Std. dev.
22m
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

5,8

Org. C

12,1g/kg

Clay

28,8%

Sand

34,7%

Silt

36,5%

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

Dominant lithology: mtGLiMaggregated to Saraya

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
16,0g/kg
Clay
25,0%
Sand
36,9%
Silt
38,1%
5–15 cm
pH H₂O
5,8
Org. C
12,6g/kg
Clay
25,4%
Sand
36,9%
Silt
37,7%
15–30 cm
pH H₂O
5,6
Org. C
7,7g/kg
Clay
36,0%
Sand
30,1%
Silt
33,8%

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

Land cover

Forest24.3%
Crops5.4%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)70.1%

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

Hydrology10 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

144,9km

Basins crossed

10

Max stream order

5

Max drainage

16 820km²

Discharge in basins

98,5m³/s

Mean precip.

1 087mm/an

Mean T°

28,3°C

Moisture idx

-0,45

Mean runoff

129mm/an

Mean elev. (basins)

156m

Watersheds crossing here

1 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,9%

Pesticides

0,3kg/km²

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