Ontologia

Department · SEN

Gossas

Senegal

BShArid, steppe, hot(100 %)

Species observed

157

Observations

1 607

Area

1 263,5km²

Ecological tissue

Sample of 29 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 Gossas : 22 espèces reliées par 33 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
33
Connectance
0.081
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

157 distinct species · 1 607 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 607 obs · 25 cellules
Obs. / cellule
≥ 383
150–382
59–149
16–58
< 16

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

Climate

Mean T°

27,5°C

Annual rain

519mm

Warmest m°

37,1°C

Coldest m°

17,3°C

Elevation: 31 m on average (min 13 m, max 45 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
519mm
Warmest month
37,1°C
Coldest month
17,3°C
Mean alt.
31m
Min
13m
Max
45m
Std. dev.
6m
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

6,1

Org. C

5,9g/kg

Clay

11,2%

Sand

75,9%

Silt

12,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
7,2g/kg
Clay
10,3%
Sand
76,7%
Silt
12,9%
5–15 cm
pH H₂O
6,1
Org. C
5,8g/kg
Clay
9,9%
Sand
77,1%
Silt
13,0%
15–30 cm
pH H₂O
6,0
Org. C
4,6g/kg
Clay
13,5%
Sand
73,9%
Silt
12,7%

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

Land cover

Forest3.5%
Crops49.1%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)46.9%

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

Hydrology7 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

7

Max drainage

9 241km²

Discharge in basins

1,7m³/s

Mean precip.

544mm/an

Mean T°

27,4°C

Moisture idx

-0,74

Mean runoff

26mm/an

Mean elev. (basins)

35m

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

34,5%

Pesticides

1,9kg/km²

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

Protected areas1

IUCN Not Reported · 1

Mbegue

IUCN Not Reported

Not Reported

926 km²

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

Sub-administrations5