Ontologia

Subdivision · SEN

Dialambere

Senegal

AwTropical, savannah(100 %)

Species observed

110

Observations

233

Area

580km²

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 Dialambere : 8 espèces reliées par 9 interactions GloBI sur 3 types (connectance 13.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
9
Connectance
0.136
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

110 distinct species · 233 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

233 obs · 5 cellules
Obs. / cellule
≥ 120
120–119
65–119
30–64
< 30

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

Climate

Mean T°

28,4°C

Annual rain

1 015mm

Warmest m°

39,0°C

Coldest m°

19,0°C

Elevation: 47 m on average (min 22 m, max 58 m)

Bioclimatic detailsExpert
Annual mean temp.
28,4°C
Annual rain
1 015mm
Warmest month
39,0°C
Coldest month
19,0°C
Mean alt.
47m
Min
22m
Max
58m
Std. dev.
8m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

12,6g/kg

Clay

24,2%

Sand

50,2%

Silt

25,6%

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

Dominant lithology: ssGLiMaggregated to Kolda

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
16,2g/kg
Clay
22,2%
Sand
50,8%
Silt
27,0%
5–15 cm
pH H₂O
5,7
Org. C
14,1g/kg
Clay
23,3%
Sand
51,4%
Silt
25,3%
15–30 cm
pH H₂O
5,6
Org. C
7,6g/kg
Clay
27,1%
Sand
48,4%
Silt
24,6%

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

Land cover

Forest32.4%
Crops7.2%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)60.1%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,7km

Basins crossed

4

Max stream order

2

Max drainage

8 207km²

Discharge in basins

3,1m³/s

Mean precip.

1 048mm/an

Mean T°

26,9°C

Moisture idx

-0,47

Mean runoff

163mm/an

Mean elev. (basins)

50m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

16,9%

Pesticides

1,1kg/km²

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

Protected areas2

IUCN Not Reported · 2

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