Zamfara
IUCN Not ReportedForest Reserve
2 087 km²
Local Authority · NGA
Zurmi
Nigeria
BShArid, steppe, hot(96 %)
Species observed
62
Observations
232
Area
2 772km²
Ecological tissue
Sample of 8 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 Zurmi : 7 espèces reliées par 5 interactions GloBI sur 1 type (connectance 17.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
8
Interactions affichées
5
Connectance
0.179
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
62 distinct species · 232 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,3°C
Annual rain
692mm
Warmest m°
39,3°C
Coldest m°
15,1°C
Elevation: 421 m on average (min 337 m, max 513 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,3°C
Annual rain
692mm
Warmest month
39,3°C
Coldest month
15,1°C
Mean alt.
421m
Min
337m
Max
513m
Std. dev.
35m
Köppen-Geiger (dominant)
BShArid, steppe, hot(96 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
6,8g/kg
Clay
16,7%
Sand
62,4%
Silt
20,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
8,2g/kg
Clay
15,6%
Sand
63,3%
Silt
21,1%
5–15 cm
pH H₂O
6,4
Org. C
6,3g/kg
Clay
17,1%
Sand
62,0%
Silt
20,9%
15–30 cm
pH H₂O
6,4
Org. C
5,7g/kg
Clay
17,4%
Sand
61,8%
Silt
20,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.7%
Crops32.4%
Built-up0.3%
Bare soil1.4%
Other (grassland, water…)61.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 2 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
260,0km
Lake surface here
0,86km²
Basins crossed
7
Max stream order
4
Max drainage
8 299km²
Discharge in basins
23,7m³/s
Mean precip.
633mm/an
Mean T°
26,8°C
Moisture idx
-0,68
Mean runoff
64mm/an
Mean elev. (basins)
414m
Watersheds crossing here
- Bassin de Bunsurusub-area2 011,6 km²overlap1199.75 km²43%
- Bassin de Gageresub-area2 745,7 km²overlap581.84 km²21%
- Bassin de Bunsurusub-area641,2 km²overlap400.16 km²14%
- Bassin de Goulbi de Gabisub-area463,4 km²overlap347.30 km²13%
- Bassin de Goulbi de Gabisub-area869,5 km²overlap102.61 km²4%
- Bassin de Bunsurusub-area634,9 km²overlap97.74 km²4%
- Bassin de Rimasub-area1 384,2 km²overlap42.64 km²2%
Lakes (2, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,0nW
Built-up
33,7%
Pesticides
25,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 5
Ruma
IUCN Not ReportedForest Reserve
812 km²
Isa Zurmi
IUCN Not ReportedForest Reserve
412 km²
Illela
IUCN Not ReportedForest Reserve
318 km²
Guidan Baure
IUCN Not ReportedForest Reserve
51 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN