Ontologia

Local Authority · NGA

Tudun Wada

Nigeria

AwTropical, savannah(100 %)

Species observed

137

Observations

671

Area

1 128km²

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 Tudun Wada : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
22
Connectance
0.095
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

137 distinct species · 671 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

671 obs · 17 cellules
Obs. / cellule
≥ 314
70–313
28–69
20–27
< 20

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

Climate

Mean T°

25,5°C

Annual rain

978mm

Warmest m°

37,2°C

Coldest m°

14,0°C

Elevation: 571 m on average (min 518 m, max 640 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
978mm
Warmest month
37,2°C
Coldest month
14,0°C
Mean alt.
571m
Min
518m
Max
640m
Std. dev.
26m
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

7,7g/kg

Clay

22,0%

Sand

46,1%

Silt

32,0%

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
10,0g/kg
Clay
20,8%
Sand
46,1%
Silt
33,1%
5–15 cm
pH H₂O
6,5
Org. C
7,0g/kg
Clay
22,4%
Sand
46,2%
Silt
31,4%
15–30 cm
pH H₂O
6,4
Org. C
5,9g/kg
Clay
22,6%
Sand
45,9%
Silt
31,4%

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

Land cover

Forest9.4%
Crops35.4%
Built-up0.7%
Bare soil0.6%
Other (grassland, water…)54.0%

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

Human pressure

Pop. density

3hab/km²

Night light

0,0nW

Built-up

66,5%

Pesticides

35,9kg/km²

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

Protected areas4

IUCN IV · 2IUCN Not Reported · 2

Kariya

IUCN Not Reported

Forest Reserve

19 km²

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