Ontologia

Local Authority · NGA

Balanga

Nigeria

AwTropical, savannah(100 %)

Species observed

210

Observations

993

Area

1 794,1km²

Ecological tissue

Sample of 23 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 Balanga : 19 espèces reliées par 20 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
20
Connectance
0.061
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

210 distinct species · 993 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

993 obs · 25 cellules
Obs. / cellule
≥ 255
94–254
38–93
20–37
< 20

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

Climate

Mean T°

27,4°C

Annual rain

752mm

Warmest m°

38,2°C

Coldest m°

16,8°C

Elevation: 374 m on average (min 184 m, max 851 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
752mm
Warmest month
38,2°C
Coldest month
16,8°C
Mean alt.
374m
Min
184m
Max
851m
Std. dev.
160m
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

6,5

Org. C

11,8g/kg

Clay

23,5%

Sand

53,0%

Silt

23,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
17,3g/kg
Clay
22,6%
Sand
53,4%
Silt
24,1%
5–15 cm
pH H₂O
6,6
Org. C
11,0g/kg
Clay
23,0%
Sand
53,7%
Silt
23,3%
15–30 cm
pH H₂O
6,5
Org. C
7,1g/kg
Clay
25,1%
Sand
52,0%
Silt
22,9%

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

Land cover

Forest7.6%
Crops41.1%
Built-up0.5%
Bare soil1.2%
Other (grassland, water…)49.6%

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

Hydrology6 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

115,8km

Lake surface here

0,10km²

Basins crossed

6

Max stream order

5

Max drainage

170 518km²

Discharge in basins

293,3m³/s

Mean precip.

923mm/an

Mean T°

26,5°C

Moisture idx

-0,52

Mean runoff

132mm/an

Mean elev. (basins)

332m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

52,9%

Pesticides

39,9kg/km²

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

Protected areas4

IUCN Not Reported · 4

Jagali

IUCN Not Reported

Forest Reserve

124 km²

Gasi

IUCN Not Reported

Forest Reserve

68 km²

Burashika

IUCN Not Reported

Forest Reserve

42 km²

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