Ontologia

Subdivision · SEN

Dodel

Senegal

BWhArid, desert, hot(100 %)

Species observed

293

Observations

586

Area

1 175,9km²

Ecological tissue

Sample of 23 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 Dodel : 17 espèces reliées par 30 interactions GloBI sur 4 types (connectance 11.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
30
Connectance
0.119
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

293 distinct species · 586 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

586 obs · 21 cellules
Obs. / cellule
≥ 203
44–202
10–43
6–9
< 6

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

Climate

Mean T°

29,9°C

Annual rain

255mm

Warmest m°

40,6°C

Coldest m°

17,2°C

Elevation: 25 m on average (min 4 m, max 54 m)

Bioclimatic detailsExpert
Annual mean temp.
29,9°C
Annual rain
255mm
Warmest month
40,6°C
Coldest month
17,2°C
Mean alt.
25m
Min
4m
Max
54m
Std. dev.
16m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,1

Org. C

7,2g/kg

Clay

16,4%

Sand

70,5%

Silt

13,1%

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

Dominant lithology: ssGLiMaggregated to Podor

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
7,9g/kg
Clay
15,6%
Sand
70,8%
Silt
13,5%
5–15 cm
pH H₂O
7,0
Org. C
6,3g/kg
Clay
15,6%
Sand
71,2%
Silt
13,1%
15–30 cm
pH H₂O
7,1
Org. C
7,5g/kg
Clay
17,9%
Sand
69,5%
Silt
12,6%

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

Land cover

Forest3.8%
Crops6.2%
Built-up0.1%
Bare soil12.2%
Other (grassland, water…)77.6%

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

Hydrology9 basins · 9 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

106,2km

Lake surface here

2,79km²

Basins crossed

9

Max stream order

7

Max drainage

379 223km²

Discharge in basins

89,4m³/s

Mean precip.

271mm/an

Mean T°

28,2°C

Moisture idx

-0,87

Mean runoff

37mm/an

Mean elev. (basins)

28m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,2%

Pesticides

0,9kg/km²

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

Protected areas1

IUCN Not Reported · 1

Six Forage

IUCN Not Reported

Not Reported

4 300 km²

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