Ontologia

Local Authority · NGA

Olorunda

Nigeria

AwTropical, savannah(100 %)

Species observed

48

Observations

76

Area

92,6km²

Ecological tissue

Sample of 8 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 Olorunda : 7 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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

48 distinct species · 76 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

76 obs · 2 cellules
Obs. / cellule
≥ 66
66–65
66–65
66–65
< 66

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

Climate

Mean T°

25,4°C

Annual rain

1 495mm

Warmest m°

34,4°C

Coldest m°

20,9°C

Elevation: 351 m on average (min 300 m, max 384 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
1 495mm
Warmest month
34,4°C
Coldest month
20,9°C
Mean alt.
351m
Min
300m
Max
384m
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

5,9

Org. C

23,0g/kg

Clay

17,2%

Sand

67,7%

Silt

15,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
36,9g/kg
Clay
16,9%
Sand
67,5%
Silt
15,5%
5–15 cm
pH H₂O
6,0
Org. C
20,0g/kg
Clay
16,1%
Sand
68,4%
Silt
15,5%
15–30 cm
pH H₂O
5,9
Org. C
12,1g/kg
Clay
18,6%
Sand
67,2%
Silt
14,2%

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

Land cover

Forest24.1%
Crops4.7%
Built-up11.6%
Bare soil0.3%
Other (grassland, water…)59.2%

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

Hydrology2 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

10,1km

Lake surface here

3,33km²

Basins crossed

2

Max stream order

4

Max drainage

2 220km²

Discharge in basins

9,4m³/s

Mean precip.

1 256mm/an

Mean T°

25,9°C

Moisture idx

-0,27

Mean runoff

605mm/an

Mean elev. (basins)

366m

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

Human pressure

Pop. density

17hab/km²

Night light

2,3nW

Built-up

1 162,5%

Pesticides

41,8kg/km²

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

Protected areas1

IUCN Not Reported · 1

Oshogbo

IUCN Not Reported

Forest Reserve

5 km²

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