Giwa (South)
IUCN Not ReportedForest Reserve
63 km²
Local Authority · NGA
Kagarko
Nigeria
AwTropical, savannah(100 %)
Species observed
151
Observations
488
Area
2 225,9km²
Ecological tissue
Sample of 32 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 Kagarko : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 5.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
26
Connectance
0.052
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
151 distinct species · 488 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,5°C
Annual rain
1 518mm
Warmest m°
34,9°C
Coldest m°
19,5°C
Elevation: 615 m on average (min 380 m, max 801 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,5°C
Annual rain
1 518mm
Warmest month
34,9°C
Coldest month
19,5°C
Mean alt.
615m
Min
380m
Max
801m
Std. dev.
82m
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
5,5
Org. C
11,8g/kg
Clay
24,3%
Sand
54,6%
Silt
21,1%
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
5,6
Org. C
16,2g/kg
Clay
20,9%
Sand
57,6%
Silt
21,5%
5–15 cm
pH H₂O
5,5
Org. C
11,2g/kg
Clay
23,5%
Sand
55,1%
Silt
21,4%
15–30 cm
pH H₂O
5,5
Org. C
8,0g/kg
Clay
28,6%
Sand
51,1%
Silt
20,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.4%
Crops28.4%
Built-up0.4%
Bare soil0.6%
Other (grassland, water…)50.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,3km
Lake surface here
0,15km²
Basins crossed
11
Max stream order
4
Max drainage
5 378km²
Discharge in basins
53,4m³/s
Mean precip.
1 419mm/an
Mean T°
25,2°C
Moisture idx
-0,20
Mean runoff
371mm/an
Mean elev. (basins)
593m
Watersheds crossing here
- Basin #48730sub-area1 537,3 km²overlap559.45 km²25%
- Basin #34460sub-area373,4 km²overlap371.86 km²17%
- Basin #48920sub-area839,6 km²overlap364.26 km²16%
- Basin #50990sub-area370,1 km²overlap343.21 km²15%
- Basin #35260sub-area278,9 km²overlap266.39 km²12%
- Basin #50810sub-area416,8 km²overlap146.23 km²7%
- Bassin de River Gurarasub-area470,5 km²overlap59.95 km²3%
- Bassin de River Gantansub-area797,4 km²overlap46.05 km²2%
- Basin #54710sub-area407,3 km²overlap29.66 km²1%
2 more basinssorted by overlap
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
40,1%
Pesticides
43,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 6
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN