Ontologia

Local Authority · NGA

Kaiama

Nigeria

AwTropical, savannah(100 %)

Species observed

376

Observations

2 340

Area

7 855,7km²

Ecological tissue

Sample of 19 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 Kaiama : 14 espèces reliées par 15 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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

376 distinct species · 2 340 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 340 obs · 92 cellules
Obs. / cellule
≥ 407
70–406
27–69
6–26
< 6

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

Climate

Mean T°

27,6°C

Annual rain

1 137mm

Warmest m°

37,8°C

Coldest m°

19,9°C

Elevation: 284 m on average (min 100 m, max 443 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 137mm
Warmest month
37,8°C
Coldest month
19,9°C
Mean alt.
284m
Min
100m
Max
443m
Std. dev.
61m
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

6,1

Org. C

11,6g/kg

Clay

19,2%

Sand

59,7%

Silt

21,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
16,4g/kg
Clay
18,8%
Sand
59,6%
Silt
21,6%
5–15 cm
pH H₂O
6,1
Org. C
10,9g/kg
Clay
17,6%
Sand
61,0%
Silt
21,4%
15–30 cm
pH H₂O
6,0
Org. C
7,4g/kg
Clay
21,3%
Sand
58,5%
Silt
20,2%

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

Land cover

Forest22.9%
Crops17.4%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)59.5%

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

Hydrology23 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

189,6km

Lake surface here

29,31km²

Basins crossed

23

Max stream order

5

Max drainage

1 603 981km²

Discharge in basins

2 529,3m³/s

Mean precip.

1 142mm/an

Mean T°

26,7°C

Moisture idx

-0,39

Mean runoff

216mm/an

Mean elev. (basins)

284m

Watersheds crossing here

14 more basins

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

12,0%

Pesticides

41,5kg/km²

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

Protected areas7

IUCN Not Reported · 5IUCN II · 2

Borgu

IUCN Not Reported

Forest Reserve

3 289 km²

Upper Ogun

IUCN Not Reported

Forest Reserve

2 369 km²

Old Oyo

IUCN II

National Park · 1991

2 369 km²

Vobera

IUCN Not Reported

Forest Reserve

988 km²

Complete list

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