Ontologia

Subdivision · SEN

Ndiene Lagane

Senegal

BShArid, steppe, hot(100 %)

Species observed

63

Observations

215

Area

142,3km²

Ecological tissue

Sample of 15 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 Ndiene Lagane : 12 espèces reliées par 16 interactions GloBI sur 2 types (connectance 15.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
16
Connectance
0.152
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

63 distinct species · 215 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

215 obs · 4 cellules
Obs. / cellule
≥ 142
142–141
59–141
59–58
< 59

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

Climate

Mean T°

27,4°C

Annual rain

515mm

Warmest m°

37,1°C

Coldest m°

17,4°C

Elevation: 31 m on average (min 21 m, max 36 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
515mm
Warmest month
37,1°C
Coldest month
17,4°C
Mean alt.
31m
Min
21m
Max
36m
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

5,6g/kg

Clay

10,4%

Sand

78,6%

Silt

11,0%

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

Dominant lithology: ssGLiMaggregated to Gossas

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
6,9g/kg
Clay
9,7%
Sand
79,2%
Silt
11,1%
5–15 cm
pH H₂O
6,0
Org. C
5,6g/kg
Clay
9,0%
Sand
79,8%
Silt
11,1%
15–30 cm
pH H₂O
5,9
Org. C
4,2g/kg
Clay
12,5%
Sand
76,6%
Silt
10,9%

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

Land cover

Forest4.4%
Crops38.4%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)56.8%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

6 601km²

Discharge in basins

0,1m³/s

Mean precip.

551mm/an

Mean T°

27,4°C

Moisture idx

-0,74

Mean runoff

26mm/an

Mean elev. (basins)

30m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

33,0%

Pesticides

2,0kg/km²

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