Ontologia

Local Authority · NGA

Buji

Nigeria

AwTropical, savannah(100 %)

Species observed

95

Observations

423

Area

544,1km²

Ecological tissue

Sample of 28 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 Buji : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
25
Connectance
0.062
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

95 distinct species · 423 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

423 obs · 8 cellules
Obs. / cellule
≥ 81
81–80
65–80
60–64
< 60

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

Climate

Mean T°

26,7°C

Annual rain

792mm

Warmest m°

38,9°C

Coldest m°

13,6°C

Elevation: 416 m on average (min 391 m, max 446 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
792mm
Warmest month
38,9°C
Coldest month
13,6°C
Mean alt.
416m
Min
391m
Max
446m
Std. dev.
13m
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

6,6

Org. C

7,1g/kg

Clay

15,0%

Sand

65,6%

Silt

19,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
9,5g/kg
Clay
13,9%
Sand
66,9%
Silt
19,2%
5–15 cm
pH H₂O
6,6
Org. C
7,0g/kg
Clay
16,3%
Sand
64,7%
Silt
19,0%
15–30 cm
pH H₂O
6,6
Org. C
4,8g/kg
Clay
14,8%
Sand
65,1%
Silt
20,1%

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

Land cover

Forest4.4%
Crops44.3%
Built-up0.7%
Bare soil1.0%
Other (grassland, water…)49.6%

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

Hydrology3 basins · 3 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

1,73km²

Basins crossed

3

Max drainage

12 642km²

Discharge in basins

12,7m³/s

Mean precip.

801mm/an

Mean T°

26,5°C

Moisture idx

-0,61

Mean runoff

177mm/an

Mean elev. (basins)

423m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

66,0%

Pesticides

33,0kg/km²

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