Ontologia

Local Authority · NGA

Bekwarra

Nigeria

AwTropical, savannah(100 %)

Species observed

92

Observations

254

Area

313,1km²

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 Bekwarra : 13 espèces reliées par 12 interactions GloBI sur 2 types (connectance 11.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
12
Connectance
0.114
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

92 distinct species · 254 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

254 obs · 6 cellules
Obs. / cellule
≥ 88
88–87
66–87
56–65
< 56

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

Climate

Mean T°

27,1°C

Annual rain

1 942mm

Warmest m°

36,0°C

Coldest m°

22,5°C

Elevation: 110 m on average (min 57 m, max 160 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
1 942mm
Warmest month
36,0°C
Coldest month
22,5°C
Mean alt.
110m
Min
57m
Max
160m
Std. dev.
22m
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

5,6

Org. C

16,2g/kg

Clay

20,2%

Sand

58,9%

Silt

20,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
21,2g/kg
Clay
19,1%
Sand
60,0%
Silt
20,9%
5–15 cm
pH H₂O
5,6
Org. C
16,8g/kg
Clay
18,9%
Sand
59,9%
Silt
21,2%
15–30 cm
pH H₂O
5,6
Org. C
10,7g/kg
Clay
22,6%
Sand
56,9%
Silt
20,5%

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

Land cover

Forest26.1%
Crops16.6%
Built-up1.6%
Bare soil0.1%
Other (grassland, water…)55.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

24,6km

Basins crossed

2

Max stream order

4

Max drainage

2 744km²

Discharge in basins

11,4m³/s

Mean precip.

1 901mm/an

Mean T°

26,7°C

Moisture idx

0,10

Mean runoff

1 139mm/an

Mean elev. (basins)

153m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

4hab/km²

Built-up

163,9%

Pesticides

44,0kg/km²

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