Ontologia

Subdivision · SEN

Dabaly

Senegal

BShArid, steppe, hot(100 %)

Species observed

129

Observations

391

Area

132,5km²

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 Dabaly : 25 espèces reliées par 28 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
28
Connectance
0.069
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

129 distinct species · 391 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

391 obs · 4 cellules
Obs. / cellule
≥ 205
205–204
100–204
100–99
< 100

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

Climate

Mean T°

27,3°C

Annual rain

721mm

Warmest m°

35,9°C

Coldest m°

18,0°C

Elevation: 20 m on average (min 1 m, max 40 m)

Bioclimatic detailsExpert
Annual mean temp.
27,3°C
Annual rain
721mm
Warmest month
35,9°C
Coldest month
18,0°C
Mean alt.
20m
Min
1m
Max
40m
Std. dev.
12m
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

5,7

Org. C

6,1g/kg

Clay

12,1%

Sand

78,9%

Silt

9,1%

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

Dominant lithology: ssGLiMaggregated to Nioro du Rip

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
7,2g/kg
Clay
10,1%
Sand
80,6%
Silt
9,2%
5–15 cm
pH H₂O
5,6
Org. C
6,4g/kg
Clay
10,4%
Sand
80,4%
Silt
9,2%
15–30 cm
pH H₂O
5,5
Org. C
4,8g/kg
Clay
15,6%
Sand
75,6%
Silt
8,8%

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

Land cover

Forest3.6%
Crops46.0%
Built-up1.1%
Bare soil5.1%
Other (grassland, water…)44.2%

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

Hydrology5 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

16,1km

Lake surface here

12,90km²

Basins crossed

5

Max stream order

3

Max drainage

2 582km²

Discharge in basins

2,1m³/s

Mean precip.

664mm/an

Mean T°

27,4°C

Moisture idx

-0,68

Mean runoff

49mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,5nW

Built-up

107,5%

Pesticides

2,8kg/km²

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