Kusur
IUCN Not ReportedForest Reserve
261 km²
Local Authority · NGA
Geidam
Nigeria
BShArid, steppe, hot(64 %)
Species observed
89
Observations
239
Area
4 287,4km²
Ecological tissue
Sample of 23 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 Geidam : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
25
Connectance
0.099
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
89 distinct species · 239 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,2°C
Annual rain
378mm
Warmest m°
40,1°C
Coldest m°
14,9°C
Elevation: 328 m on average (min 310 m, max 342 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,2°C
Annual rain
378mm
Warmest month
40,1°C
Coldest month
14,9°C
Mean alt.
328m
Min
310m
Max
342m
Std. dev.
6m
Köppen-Geiger (dominant)
BShArid, steppe, hot(64 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,0
Org. C
4,8g/kg
Clay
18,0%
Sand
69,0%
Silt
13,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
5,3g/kg
Clay
17,0%
Sand
69,9%
Silt
13,1%
5–15 cm
pH H₂O
7,0
Org. C
4,4g/kg
Clay
17,5%
Sand
69,4%
Silt
13,1%
15–30 cm
pH H₂O
7,0
Org. C
4,8g/kg
Clay
19,4%
Sand
67,7%
Silt
12,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.0%
Crops34.0%
Built-up0.2%
Bare soil0.7%
Other (grassland, water…)61.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology16 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
26,6km
Basins crossed
16
Max stream order
5
Max drainage
125 357km²
Discharge in basins
104,0m³/s
Mean precip.
489mm/an
Mean T°
26,2°C
Moisture idx
-0,76
Mean runoff
35mm/an
Mean elev. (basins)
342m
Watersheds crossing here
- Bassin de Komadugu Ganasub-area5 459 km²overlap1579.77 km²37%
- Basin #16750sub-area1 610,4 km²overlap681.86 km²16%
- Basin #16760sub-area2 450 km²overlap404.75 km²9%
- Basin #12430sub-area294,6 km²overlap293.47 km²7%
- Basin #14090sub-area2 431,7 km²overlap284.32 km²7%
- Basin #07780sub-area785,1 km²overlap197.32 km²5%
- Basin #13680sub-area933,6 km²overlap191.97 km²4%
- Basin #96170sub-area353,8 km²overlap174.08 km²4%
- Basin #00890sub-area482,3 km²overlap105.55 km²2%
7 more basinssorted by overlap
- Basin #14780sub-area186,3 km²overlap93.43 km²2%
- Basin #15190sub-area253,1 km²overlap86.92 km²2%
- Basin #14080sub-area72,6 km²overlap72.34 km²2%
- Basin #07920sub-area330,6 km²overlap61.02 km²1%
- Basin #13290sub-area36,8 km²overlap36.61 km²1%
- Basin #12800sub-area17 km²overlap16.98 km²0%
- Bassin de Yobe Riversub-area406,3 km²overlap6.99 km²0%
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
15,8%
Pesticides
22,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 5
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN