Ontologia

Department · SEN

Linguère

Senegal

BShArid, steppe, hot(54 %)

Species observed

787

Observations

27 311

Area

15 140,9km²

Ecological tissue

Sample of 26 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 Linguère : 21 espèces reliées par 26 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
26
Connectance
0.080
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

787 distinct species · 27 311 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 311 obs · 217 cellules
Obs. / cellule
≥ 1 823
194–1 822
45–193
16–44
< 16

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

Climate

Mean T°

28,5°C

Annual rain

414mm

Warmest m°

39,4°C

Coldest m°

16,9°C

Elevation: 43 m on average (min 6 m, max 59 m)

Bioclimatic detailsExpert
Annual mean temp.
28,5°C
Annual rain
414mm
Warmest month
39,4°C
Coldest month
16,9°C
Mean alt.
43m
Min
6m
Max
59m
Std. dev.
10m
Köppen-Geiger (dominant)
BShArid, steppe, hot(54 %)Arid

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

Soil & lithology

pH H₂O

6,5

Org. C

4,8g/kg

Clay

15,4%

Sand

69,3%

Silt

15,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
6,1g/kg
Clay
14,4%
Sand
70,2%
Silt
15,4%
5–15 cm
pH H₂O
6,4
Org. C
4,7g/kg
Clay
14,3%
Sand
70,2%
Silt
15,5%
15–30 cm
pH H₂O
6,4
Org. C
3,8g/kg
Clay
17,4%
Sand
67,5%
Silt
15,1%

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

Land cover

Forest4.8%
Crops21.6%
Built-up0.1%
Bare soil0.7%
Other (grassland, water…)72.8%

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

Hydrology41 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

434,1km

Basins crossed

41

Max stream order

5

Max drainage

36 988km²

Discharge in basins

225,1m³/s

Mean precip.

420mm/an

Mean T°

27,7°C

Moisture idx

-0,80

Mean runoff

7mm/an

Mean elev. (basins)

46m

Watersheds crossing here

32 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

8,2%

Pesticides

1,5kg/km²

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

Protected areas13

IUCN Not Reported · 13

Six Forage

IUCN Not Reported

Not Reported

4 300 km²

Doli

IUCN Not Reported

Not Reported

1 316 km²

Yonofere

IUCN Not Reported

Not Reported

1 226 km²

Complete list

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

Sub-administrations16