Ontologia

Department · SEN

Kaffrine

Senegal

BShArid, steppe, hot(100 %)

Species observed

250

Observations

980

Area

2 476,7km²

Ecological tissue

Sample of 25 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 Kaffrine : 19 espèces reliées par 32 interactions GloBI sur 3 types (connectance 9.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
32
Connectance
0.099
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

250 distinct species · 980 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

980 obs · 36 cellules
Obs. / cellule
≥ 184
142–183
24–141
3–23
< 3

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

Climate

Mean T°

27,8°C

Annual rain

653mm

Warmest m°

37,3°C

Coldest m°

17,8°C

Elevation: 36 m on average (min 3 m, max 52 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
653mm
Warmest month
37,3°C
Coldest month
17,8°C
Mean alt.
36m
Min
3m
Max
52m
Std. dev.
11m
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

6,1g/kg

Clay

14,6%

Sand

65,8%

Silt

19,6%

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
6,9g/kg
Clay
13,0%
Sand
67,4%
Silt
19,7%
5–15 cm
pH H₂O
6,1
Org. C
6,1g/kg
Clay
13,3%
Sand
66,8%
Silt
19,9%
15–30 cm
pH H₂O
6,0
Org. C
5,5g/kg
Clay
17,6%
Sand
63,2%
Silt
19,2%

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

Land cover

Forest3.9%
Crops46.0%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)49.3%

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

35,9%

Pesticides

2,8kg/km²

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

Protected areas5

IUCN Not Reported · 5

Mbegue

IUCN Not Reported

Not Reported

926 km²

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

Sub-administrations4