UNESCO-MAB Biosphere Reserve · ner
Gadabédji Biosphere Reserve
- Area
- 11 605 km²
- IUCN cat.
- Not Applicable
- Year
- 2017
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 2017
- Managing authority
- Direction de la Faune, de la Chasse et des Parcs et Réserves (DFC/PR) et Unité de Gestion de l'Aire Protégée (UGAP)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
178 distinct species · 704 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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).
Indicateurs du tissu écologique
Tissu écologique de Gadabédji Biosphere Reserve : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 9.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology32 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,5km
Basins crossed
32
Max stream order
2
Max drainage
40 157km²
Discharge in basins
6,8m³/s
Mean precip.
267mm/an
Mean T°
27,9°C
Moisture idx
-0,87
Mean runoff
9mm/an
Mean elev. (basins)
451m
Watersheds crossing here
- Basin #23400sub-area2 910 km²overlap1843.83 km²16%
- Basin #33290sub-area1 822,2 km²overlap1281.66 km²11%
- Basin #29230sub-area819,4 km²overlap734.16 km²6%
- Basin #33630sub-area766,1 km²overlap698.17 km²6%
- Basin #23390sub-area706,6 km²overlap695.71 km²6%
- Basin #35920sub-area1 005,7 km²overlap670.12 km²6%
- Basin #38670sub-area818,3 km²overlap632.39 km²5%
- Basin #11540sub-area574,3 km²overlap572.30 km²5%
- Basin #35780sub-area480,1 km²overlap457.81 km²4%
23 more basinssorted by overlap
- Basin #05510sub-area517,8 km²overlap417.94 km²4%
- Basin #27780sub-area606,1 km²overlap365.75 km²3%
- Basin #26000sub-area721,7 km²overlap349.18 km²3%
- Basin #14480sub-area433,9 km²overlap341.51 km²3%
- Basin #16280sub-area387,8 km²overlap321.39 km²3%
- Basin #14320sub-area321,8 km²overlap320.67 km²3%
- Basin #39900sub-area1 599,4 km²overlap290.88 km²3%
- Basin #11310sub-area1 096,7 km²overlap288.34 km²2%
- Bassin de Tadisssub-area7 595,4 km²overlap278.14 km²2%
- Basin #38800sub-area1 063,1 km²overlap269.36 km²2%
- Basin #26010sub-area233,5 km²overlap173.68 km²1%
- Basin #35050sub-area291 km²overlap150.80 km²1%
- Basin #05520sub-area751,9 km²overlap106.73 km²1%
- Basin #99630sub-area283,2 km²overlap105.99 km²1%
- Basin #27680sub-area917 km²overlap82.31 km²1%
- Basin #34850sub-area148,4 km²overlap43.83 km²0%
- Basin #99740sub-area359,8 km²overlap42.39 km²0%
- Basin #12240sub-area728,1 km²overlap37.28 km²0%
- Basin #39910sub-area504,7 km²overlap14.16 km²0%
- Basin #12070sub-area63,2 km²overlap7.87 km²0%
- Basin #16290sub-area408,2 km²overlap6.40 km²0%
- Basin #29450sub-area817,8 km²overlap3.72 km²0%
- Basin #37360sub-area351,5 km²overlap0.30 km²0%
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 15.16485, 7.59963
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.