Gadabédji Biosphere Reserve
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2017
11 605 km²
Commune · NER
Balder Goula
Niger
BWhArid, desert, hot(100 %)
Species observed
37
Observations
59
Area
1 683,4km²
Ecological tissue
Sample of 3 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 Balder Goula : 3 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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
37 distinct species · 59 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,8°C
Annual rain
314mm
Warmest m°
39,9°C
Coldest m°
12,4°C
Elevation: 412 m on average (min 376 m, max 446 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,8°C
Annual rain
314mm
Warmest month
39,9°C
Coldest month
12,4°C
Mean alt.
412m
Min
376m
Max
446m
Std. dev.
15m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)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
3,8g/kg
Clay
18,5%
Sand
64,6%
Silt
16,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Dakoro
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,0
Org. C
4,9g/kg
Clay
17,4%
Sand
65,4%
Silt
17,2%
5–15 cm
pH H₂O
7,0
Org. C
3,6g/kg
Clay
17,9%
Sand
65,1%
Silt
17,0%
15–30 cm
pH H₂O
7,0
Org. C
2,8g/kg
Clay
20,1%
Sand
63,3%
Silt
16,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.0%
Crops40.2%
Built-up0.1%
Bare soil2.5%
Other (grassland, water…)53.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
7
Max drainage
26 065km²
Discharge in basins
0,2m³/s
Mean precip.
307mm/an
Mean T°
27,9°C
Moisture idx
-0,85
Mean runoff
8mm/an
Mean elev. (basins)
419m
Watersheds crossing here
- Basin #35920sub-area1 005,7 km²overlap815.41 km²48%
- Basin #33290sub-area1 822,2 km²overlap399.56 km²24%
- Basin #33630sub-area766,1 km²overlap333.87 km²20%
- Basin #35780sub-area480,1 km²overlap77.41 km²5%
- Basin #48670sub-area240,8 km²overlap48.48 km²3%
- Basin #56090sub-area1 166,5 km²overlap6.55 km²0%
- Basin #27780sub-area606,1 km²overlap2.07 km²0%
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
11,8%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN