Ontologia

Local Authority · NGA

Gokana

Nigeria

AmTropical, monsoon(100 %)

Species observed

52

Observations

61

Area

90,5km²

Ecological tissue

Sample of 7 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 Gokana : 7 espèces reliées par 4 interactions GloBI sur 1 type (connectance 19.0%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
4
Connectance
0.191
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

52 distinct species · 61 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

61 obs · 2 cellules
Obs. / cellule
≥ 32
32–31
32–31
32–31
< 32

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

Climate

Mean T°

26,0°C

Annual rain

2 424mm

Warmest m°

30,8°C

Coldest m°

22,9°C

Elevation: 12 m on average (min 2 m, max 21 m)

Bioclimatic detailsExpert
Annual mean temp.
26,0°C
Annual rain
2 424mm
Warmest month
30,8°C
Coldest month
22,9°C
Mean alt.
12m
Min
2m
Max
21m
Std. dev.
5m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,2

Org. C

37,7g/kg

Clay

22,9%

Sand

64,1%

Silt

12,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
51,9g/kg
Clay
22,3%
Sand
64,5%
Silt
13,3%
5–15 cm
pH H₂O
5,2
Org. C
38,1g/kg
Clay
22,6%
Sand
64,4%
Silt
13,0%
15–30 cm
pH H₂O
5,2
Org. C
23,3g/kg
Clay
24,0%
Sand
63,5%
Silt
12,5%

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

Land cover

Forest13.2%
Crops38.8%
Built-up4.3%
Bare soil0.2%
Other (grassland, water…)43.5%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

14,4km

Basins crossed

2

Max stream order

2

Max drainage

1 343km²

Discharge in basins

1,7m³/s

Mean precip.

3 376mm/an

Mean T°

26,6°C

Moisture idx

0,53

Mean runoff

1 502mm/an

Mean elev. (basins)

12m

Watersheds crossing here

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

Human pressure

Pop. density

47hab/km²

Night light

0,3nW

Built-up

426,9%

Pesticides

35,8kg/km²

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