Ontologia

Local Authority · NGA

Rano

Nigeria

AwTropical, savannah(100 %)

Species observed

138

Observations

430

Area

471km²

Ecological tissue

Sample of 24 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 Rano : 20 espèces reliées par 19 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
19
Connectance
0.063
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

138 distinct species · 430 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

430 obs · 9 cellules
Obs. / cellule
≥ 125
125–124
59–124
41–58
< 41

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

Climate

Mean T°

25,8°C

Annual rain

992mm

Warmest m°

37,4°C

Coldest m°

13,7°C

Elevation: 526 m on average (min 475 m, max 575 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
992mm
Warmest month
37,4°C
Coldest month
13,7°C
Mean alt.
526m
Min
475m
Max
575m
Std. dev.
18m
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

7,6g/kg

Clay

19,3%

Sand

52,3%

Silt

28,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
10,5g/kg
Clay
19,2%
Sand
51,3%
Silt
29,4%
5–15 cm
pH H₂O
6,5
Org. C
6,8g/kg
Clay
19,8%
Sand
52,5%
Silt
27,7%
15–30 cm
pH H₂O
6,4
Org. C
5,5g/kg
Clay
18,9%
Sand
53,2%
Silt
27,9%

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

Land cover

Forest4.0%
Crops37.1%
Built-up0.8%
Bare soil1.2%
Other (grassland, water…)56.9%

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

Hydrology5 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

24,0km

Lake surface here

73,42km²

Basins crossed

5

Max stream order

5

Max drainage

7 768km²

Discharge in basins

8,6m³/s

Mean precip.

904mm/an

Mean T°

25,7°C

Moisture idx

-0,53

Mean runoff

162mm/an

Mean elev. (basins)

539m

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

Human pressure

Pop. density

4hab/km²

Night light

0,1nW

Built-up

77,0%

Pesticides

30,6kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1

Rurum

IUCN Not Reported

Forest Reserve

31 km²

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