Ontologia

Local Authority · NGA

Tangaza

Nigeria

BShArid, steppe, hot(100 %)

Species observed

12

Observations

24

Area

2 451,5km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 4 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 Tangaza : 4 espèces reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
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

12 distinct species · 24 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 obs · 11 cellules
Obs. / cellule
≥ 6
4–5
2–3
1–1
< 1

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

Climate

Mean T°

29,0°C

Annual rain

519mm

Warmest m°

40,4°C

Coldest m°

16,5°C

Elevation: 278 m on average (min 232 m, max 329 m)

Bioclimatic detailsExpert
Annual mean temp.
29,0°C
Annual rain
519mm
Warmest month
40,4°C
Coldest month
16,5°C
Mean alt.
278m
Min
232m
Max
329m
Std. dev.
19m
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

6,0

Org. C

4,7g/kg

Clay

18,7%

Sand

63,4%

Silt

17,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
5,3g/kg
Clay
16,6%
Sand
65,3%
Silt
18,0%
5–15 cm
pH H₂O
6,0
Org. C
4,5g/kg
Clay
19,2%
Sand
62,9%
Silt
18,0%
15–30 cm
pH H₂O
6,0
Org. C
4,3g/kg
Clay
20,2%
Sand
62,0%
Silt
17,8%

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

Land cover

Forest4.0%
Crops24.9%
Built-up0.3%
Bare soil6.7%
Other (grassland, water…)64.1%

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

Hydrology8 basins · 3 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,59km²

Basins crossed

8

Max drainage

138 031km²

Discharge in basins

9,5m³/s

Mean precip.

523mm/an

Mean T°

28,6°C

Moisture idx

-0,75

Mean runoff

38mm/an

Mean elev. (basins)

288m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Built-up

25,7%

Pesticides

22,2kg/km²

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

Protected areas8

IUCN Not Reported · 8

Bauni

IUCN Not Reported

Forest Reserve

55 km²

Zauna

IUCN Not Reported

Forest Reserve

37 km²

Manu

IUCN Not Reported

Forest Reserve

32 km²

Complete list

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