Ontologia

Local Authority · NGA

Lapai

Nigeria

AwTropical, savannah(100 %)

Species observed

244

Observations

1 691

Area

3 029,6km²

Ecological tissue

Sample of 25 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 Lapai : 21 espèces reliées par 20 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
20
Connectance
0.067
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

244 distinct species · 1 691 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 691 obs · 45 cellules
Obs. / cellule
≥ 124
85–123
56–84
30–55
< 30

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

Climate

Mean T°

28,4°C

Annual rain

1 264mm

Warmest m°

37,7°C

Coldest m°

21,6°C

Elevation: 154 m on average (min 44 m, max 418 m)

Bioclimatic detailsExpert
Annual mean temp.
28,4°C
Annual rain
1 264mm
Warmest month
37,7°C
Coldest month
21,6°C
Mean alt.
154m
Min
44m
Max
418m
Std. dev.
69m
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

6,0

Org. C

10,6g/kg

Clay

16,3%

Sand

65,9%

Silt

17,8%

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
15,8g/kg
Clay
16,6%
Sand
65,5%
Silt
17,9%
5–15 cm
pH H₂O
6,0
Org. C
9,4g/kg
Clay
14,3%
Sand
67,6%
Silt
18,1%
15–30 cm
pH H₂O
5,9
Org. C
6,6g/kg
Clay
18,0%
Sand
64,7%
Silt
17,3%

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

Land cover

Forest15.4%
Crops29.6%
Built-up0.3%
Bare soil0.8%
Other (grassland, water…)53.8%

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

Hydrology11 basins · 7 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

124,7km

Lake surface here

2,53km²

Basins crossed

11

Max stream order

8

Max drainage

1 712 299km²

Discharge in basins

3 138,5m³/s

Mean precip.

1 209mm/an

Mean T°

27,5°C

Moisture idx

-0,34

Mean runoff

371mm/an

Mean elev. (basins)

154m

Watersheds crossing here

2 more basins

Lakes (7, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

26,8%

Pesticides

43,3kg/km²

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

Protected areas7

IUCN Not Reported · 7

Kpashimi

IUCN Not Reported

Forest Reserve

229 km²

Nugboji

IUCN Not Reported

Forest Reserve

56 km²

Karoka

IUCN Not Reported

Forest Reserve

29 km²

Cece

IUCN Not Reported

Forest Reserve

19 km²

Nami Hill

IUCN Not Reported

Forest Reserve

13 km²

Etizurugi

IUCN Not Reported

Forest Reserve

12 km²

Complete list

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