Ontologia

Subdivision · SEN

Dianke Makha

Senegal

BShArid, steppe, hot(79 %)

Species observed

235

Observations

257

Area

1 276km²

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 Dianke Makha : 22 espèces reliées par 25 interactions GloBI sur 3 types (connectance 8.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
25
Connectance
0.083
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

235 distinct species · 257 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

257 obs · 8 cellules
Obs. / cellule
≥ 233
233–232
6–232
4–5
< 4

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

Climate

Mean T°

29,7°C

Annual rain

813mm

Warmest m°

40,8°C

Coldest m°

19,5°C

Elevation: 102 m on average (min 51 m, max 157 m)

Bioclimatic detailsExpert
Annual mean temp.
29,7°C
Annual rain
813mm
Warmest month
40,8°C
Coldest month
19,5°C
Mean alt.
102m
Min
51m
Max
157m
Std. dev.
22m
Köppen-Geiger (dominant)
BShArid, steppe, hot(79 %)Arid

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

Soil & lithology

pH H₂O

5,9

Org. C

8,7g/kg

Clay

27,1%

Sand

40,4%

Silt

32,5%

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

Dominant lithology: ssGLiMaggregated to Goudiry

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
11,0g/kg
Clay
25,3%
Sand
41,8%
Silt
32,8%
5–15 cm
pH H₂O
5,9
Org. C
8,3g/kg
Clay
26,2%
Sand
40,9%
Silt
32,9%
15–30 cm
pH H₂O
5,8
Org. C
6,7g/kg
Clay
29,7%
Sand
38,6%
Silt
31,7%

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

Land cover

Forest15.9%
Crops25.0%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)59.0%

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

Hydrology8 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

8

Max drainage

26 299km²

Discharge in basins

2,9m³/s

Mean precip.

800mm/an

Mean T°

28,4°C

Moisture idx

-0,60

Mean runoff

41mm/an

Mean elev. (basins)

94m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

2,4%

Pesticides

0,2kg/km²

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