Ontologia

Local Authority · NGA

Olamaboro

Nigeria

AwTropical, savannah(100 %)

Species observed

175

Observations

1 012

Area

1 204,9km²

Ecological tissue

Sample of 27 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 Olamaboro : 22 espèces reliées par 27 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
27
Connectance
0.071
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

175 distinct species · 1 012 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 012 obs · 25 cellules
Obs. / cellule
≥ 104
88–103
58–87
48–57
< 48

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

1 728mm

Warmest m°

35,0°C

Coldest m°

21,4°C

Elevation: 312 m on average (min 144 m, max 441 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 728mm
Warmest month
35,0°C
Coldest month
21,4°C
Mean alt.
312m
Min
144m
Max
441m
Std. dev.
73m
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

16,4g/kg

Clay

22,5%

Sand

55,0%

Silt

22,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
22,5g/kg
Clay
21,5%
Sand
55,5%
Silt
23,0%
5–15 cm
pH H₂O
5,6
Org. C
15,9g/kg
Clay
21,5%
Sand
55,8%
Silt
22,7%
15–30 cm
pH H₂O
5,5
Org. C
10,7g/kg
Clay
24,6%
Sand
53,6%
Silt
21,9%

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

Land cover

Forest40.3%
Crops24.1%
Built-up1.2%
Bare soil0.1%
Other (grassland, water…)34.4%

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 489km²

Discharge in basins

31,0m³/s

Mean precip.

1 446mm/an

Mean T°

25,9°C

Moisture idx

-0,13

Mean runoff

770mm/an

Mean elev. (basins)

258m

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

117,9%

Pesticides

40,9kg/km²

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

Protected areas1

IUCN Not Reported · 1

Odoba

IUCN Not Reported

Forest Reserve

5 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN