Ontologia

Local Authority · NGA

Wurno

Nigeria

BShArid, steppe, hot(100 %)

Species observed

68

Observations

146

Area

639,7km²

Ecological tissue

Sample of 20 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 Wurno : 16 espèces reliées par 20 interactions GloBI sur 2 types (connectance 10.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
20
Connectance
0.105
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

68 distinct species · 146 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

146 obs · 3 cellules
Obs. / cellule
≥ 83
83–82
83–82
62–82
< 62

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

Climate

Mean T°

28,9°C

Annual rain

541mm

Warmest m°

40,3°C

Coldest m°

16,5°C

Elevation: 291 m on average (min 249 m, max 333 m)

Bioclimatic detailsExpert
Annual mean temp.
28,9°C
Annual rain
541mm
Warmest month
40,3°C
Coldest month
16,5°C
Mean alt.
291m
Min
249m
Max
333m
Std. dev.
20m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

6,2

Org. C

6,1g/kg

Clay

23,3%

Sand

53,4%

Silt

23,3%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
7,1g/kg
Clay
21,9%
Sand
54,3%
Silt
23,8%
5–15 cm
pH H₂O
6,2
Org. C
5,8g/kg
Clay
23,8%
Sand
53,1%
Silt
23,1%
15–30 cm
pH H₂O
6,2
Org. C
5,3g/kg
Clay
24,2%
Sand
52,9%
Silt
22,9%

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

Land cover

Forest4.4%
Crops30.2%
Built-up0.7%
Bare soil7.7%
Other (grassland, water…)57.1%

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

Hydrology6 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

22,1km

Lake surface here

8,49km²

Basins crossed

6

Max stream order

7

Max drainage

119 739km²

Discharge in basins

139,0m³/s

Mean precip.

579mm/an

Mean T°

28,3°C

Moisture idx

-0,72

Mean runoff

59mm/an

Mean elev. (basins)

290m

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

Human pressure

Pop. density

3hab/km²

Night light

0,0nW

Built-up

70,4%

Pesticides

25,1kg/km²

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

Protected areas2

IUCN Not Reported · 2

Goronyo

IUCN Not Reported

Forest Reserve

210 km²

Farfar

IUCN Not Reported

Forest Reserve

207 km²

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