Ontologia

Subdivision · SEN

Fissel

Senegal

BShArid, steppe, hot(100 %)

Species observed

42

Observations

57

Area

234,4km²

Ecological tissue

Sample of 9 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 Fissel : 8 espèces reliées par 6 interactions GloBI sur 2 types (connectance 16.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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

42 distinct species · 57 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 obs · 5 cellules
Obs. / cellule
≥ 41
41–40
8–40
5–7
< 5

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

Climate

Mean T°

26,9°C

Annual rain

512mm

Warmest m°

36,5°C

Coldest m°

17,1°C

Elevation: 10 m on average (min 4 m, max 20 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
512mm
Warmest month
36,5°C
Coldest month
17,1°C
Mean alt.
10m
Min
4m
Max
20m
Std. dev.
4m
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

10,0g/kg

Clay

17,4%

Sand

67,4%

Silt

15,2%

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

Dominant lithology: viGLiMaggregated to Mbour

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
11,4g/kg
Clay
17,2%
Sand
67,7%
Silt
15,0%
5–15 cm
pH H₂O
6,1
Org. C
9,0g/kg
Clay
16,0%
Sand
68,7%
Silt
15,4%
15–30 cm
pH H₂O
6,1
Org. C
9,7g/kg
Clay
19,1%
Sand
65,8%
Silt
15,1%

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

Land cover

Forest5.7%
Crops38.3%
Built-up0.8%
Bare soil0.7%
Other (grassland, water…)54.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

10,7km

Basins crossed

2

Max stream order

3

Max drainage

7 572km²

Discharge in basins

0,0m³/s

Mean precip.

517mm/an

Mean T°

26,3°C

Moisture idx

-0,74

Mean runoff

14mm/an

Mean elev. (basins)

29m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

82,8%

Pesticides

2,3kg/km²

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