Ontologia

Local Authority · NGA

Bichi

Nigeria

AwTropical, savannah(100 %)

Species observed

78

Observations

596

Area

607,7km²

Ecological tissue

Sample of 14 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 Bichi : 11 espèces reliées par 12 interactions GloBI sur 3 types (connectance 13.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
12
Connectance
0.132
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

78 distinct species · 596 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

596 obs · 13 cellules
Obs. / cellule
≥ 84
81–83
61–80
52–60
< 52

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

Climate

Mean T°

26,2°C

Annual rain

930mm

Warmest m°

38,2°C

Coldest m°

13,4°C

Elevation: 508 m on average (min 448 m, max 560 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
930mm
Warmest month
38,2°C
Coldest month
13,4°C
Mean alt.
508m
Min
448m
Max
560m
Std. dev.
26m
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

6,3

Org. C

6,8g/kg

Clay

14,4%

Sand

68,8%

Silt

16,8%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
8,7g/kg
Clay
13,6%
Sand
69,7%
Silt
16,7%
5–15 cm
pH H₂O
6,3
Org. C
6,6g/kg
Clay
15,4%
Sand
68,0%
Silt
16,6%
15–30 cm
pH H₂O
6,3
Org. C
5,1g/kg
Clay
14,1%
Sand
68,8%
Silt
17,1%

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

Land cover

Forest4.9%
Crops38.3%
Built-up1.6%
Bare soil1.6%
Other (grassland, water…)53.6%

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

Hydrology3 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

29,8km

Lake surface here

5,56km²

Basins crossed

3

Max stream order

3

Max drainage

1 639km²

Discharge in basins

2,0m³/s

Mean precip.

721mm/an

Mean T°

26,1°C

Moisture idx

-0,64

Mean runoff

121mm/an

Mean elev. (basins)

491m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

6hab/km²

Night light

0,2nW

Built-up

160,3%

Pesticides

30,7kg/km²

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