Ontologia

Department · SEN

Podor

Senegal

BWhArid, desert, hot(100 %)

Species observed

803

Observations

33 633

Area

13 814,9km²

Ecological tissue

Sample of 31 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 Podor : 23 espèces reliées par 38 interactions GloBI sur 3 types (connectance 7.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
38
Connectance
0.077
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

803 distinct species · 33 633 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 633 obs · 259 cellules
Obs. / cellule
≥ 3 353
291–3 352
45–290
17–44
< 17

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

Climate

Mean T°

29,7°C

Annual rain

287mm

Warmest m°

40,4°C

Coldest m°

17,3°C

Elevation: 34 m on average (min 2 m, max 66 m)

Bioclimatic detailsExpert
Annual mean temp.
29,7°C
Annual rain
287mm
Warmest month
40,4°C
Coldest month
17,3°C
Mean alt.
34m
Min
2m
Max
66m
Std. dev.
17m
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

6,9

Org. C

5,5g/kg

Clay

15,4%

Sand

72,1%

Silt

12,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
6,5g/kg
Clay
14,5%
Sand
72,7%
Silt
12,9%
5–15 cm
pH H₂O
6,9
Org. C
4,8g/kg
Clay
14,6%
Sand
72,8%
Silt
12,5%
15–30 cm
pH H₂O
6,9
Org. C
5,1g/kg
Clay
17,0%
Sand
70,9%
Silt
12,1%

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

Land cover

Forest4.1%
Crops8.3%
Built-up0.1%
Bare soil9.2%
Other (grassland, water…)78.3%

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

Hydrology35 basins · 27 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

784,6km

Lake surface here

9,66km²

Basins crossed

35

Max stream order

7

Max drainage

392 884km²

Discharge in basins

802,8m³/s

Mean precip.

302mm/an

Mean T°

28,2°C

Moisture idx

-0,86

Mean runoff

22mm/an

Mean elev. (basins)

37m

Watersheds crossing here

26 more basins

Lakes (27, top by area)

18 more lakes

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

12,6%

Pesticides

1,1kg/km²

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

Protected areas7

IUCN Not Reported · 6IUCN IV · 1

Ferlo-Nord

IUCN IV

Wildlife Reserve · 1971

5 161 km²

Six Forage

IUCN Not Reported

Not Reported

4 300 km²

Yonofere

IUCN Not Reported

Not Reported

1 226 km²

Sogobe

IUCN Not Reported

Not Reported

380 km²

Complete list

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

Sub-administrations6