Ontologia

Local Authority · NGA

Kanke

Nigeria

AwTropical, savannah(100 %)

Species observed

261

Observations

2 203

Area

1 273,8km²

Ecological tissue

Sample of 21 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 Kanke : 16 espèces reliées par 18 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
18
Connectance
0.086
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

261 distinct species · 2 203 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 203 obs · 27 cellules
Obs. / cellule
≥ 502
164–501
96–163
60–95
< 60

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

Climate

Mean T°

24,6°C

Annual rain

857mm

Warmest m°

35,0°C

Coldest m°

15,9°C

Elevation: 733 m on average (min 353 m, max 1 465 m)

Bioclimatic detailsExpert
Annual mean temp.
24,6°C
Annual rain
857mm
Warmest month
35,0°C
Coldest month
15,9°C
Mean alt.
733m
Min
353m
Max
1 465m
Std. dev.
242m
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

5,9

Org. C

12,9g/kg

Clay

22,0%

Sand

53,6%

Silt

24,4%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
18,3g/kg
Clay
18,5%
Sand
55,9%
Silt
25,6%
5–15 cm
pH H₂O
5,9
Org. C
12,1g/kg
Clay
19,9%
Sand
55,3%
Silt
24,8%
15–30 cm
pH H₂O
5,9
Org. C
8,4g/kg
Clay
27,5%
Sand
49,6%
Silt
22,9%

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

Land cover

Forest11.2%
Crops32.1%
Built-up0.8%
Bare soil1.5%
Other (grassland, water…)54.4%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

5 027km²

Discharge in basins

9,3m³/s

Mean precip.

1 115mm/an

Mean T°

26,1°C

Moisture idx

-0,39

Mean runoff

257mm/an

Mean elev. (basins)

478m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

75,7%

Pesticides

43,3kg/km²

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