Ontologia

Local Authority · NGA

Jos South

Nigeria

AwTropical, savannah(100 %)

Species observed

530

Observations

47 417

Area

451,9km²

Ecological tissue

Sample of 22 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 Jos South : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 3 types (connectance 8.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
19
Connectance
0.082
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

530 distinct species · 47 417 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

47 417 obs · 12 cellules
Obs. / cellule
≥ 40 363
5 235–40 362
391–5 234
133–390
< 133

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

Climate

Mean T°

21,3°C

Annual rain

1 476mm

Warmest m°

31,0°C

Coldest m°

13,9°C

Elevation: 1 238 m on average (min 939 m, max 1 339 m)

Bioclimatic detailsExpert
Annual mean temp.
21,3°C
Annual rain
1 476mm
Warmest month
31,0°C
Coldest month
13,9°C
Mean alt.
1 238m
Min
939m
Max
1 339m
Std. dev.
62m
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

5,3

Org. C

12,1g/kg

Clay

29,5%

Sand

46,1%

Silt

24,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
15,4g/kg
Clay
25,9%
Sand
49,3%
Silt
24,8%
5–15 cm
pH H₂O
5,3
Org. C
11,4g/kg
Clay
28,6%
Sand
46,7%
Silt
24,7%
15–30 cm
pH H₂O
5,3
Org. C
9,4g/kg
Clay
34,1%
Sand
42,3%
Silt
23,6%

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

Land cover

Forest8.6%
Crops32.4%
Built-up3.3%
Bare soil3.0%
Other (grassland, water…)52.7%

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

Hydrology6 basins · 9 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

14,1km

Lake surface here

1,37km²

Basins crossed

6

Max stream order

3

Max drainage

733km²

Discharge in basins

7,9m³/s

Mean precip.

1 390mm/an

Mean T°

23,0°C

Moisture idx

-0,17

Mean runoff

468mm/an

Mean elev. (basins)

1 101m

Watersheds crossing here

Lakes (9, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

8hab/km²

Night light

0,5nW

Built-up

329,7%

Pesticides

42,6kg/km²

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