Wetland of International Importance (Ramsar Site) · ner
Dallol Bosso
- Area
- 8 921 km²
- IUCN cat.
- IV
- Year
- 2004
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2004
- Managing authority
- Direction de la Faune de la Chasse, et des Parcs et Reserves.
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
417 distinct species · 1 643 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Dallol Bosso : 31 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 5 types (connectance 5.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology28 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
217,9km
Lake surface here
0,67km²
Basins crossed
28
Max stream order
8
Max drainage
1 248 381km²
Discharge in basins
218,6m³/s
Mean precip.
515mm/an
Mean T°
29,0°C
Moisture idx
-0,75
Mean runoff
53mm/an
Mean elev. (basins)
227m
Watersheds crossing here
- Bassin de Dallol Bossosub-area1 755,1 km²overlap1431.61 km²16%
- Basin #81400sub-area1 330,5 km²overlap1325.54 km²15%
- Bassin de Dallol Bossosub-area1 444,5 km²overlap1206.30 km²14%
- Basin #92630sub-area844,5 km²overlap639.51 km²7%
- Bassin du Nigersub-area860,3 km²overlap446.03 km²5%
- Bassin de Dallol Bossosub-area503 km²overlap442.15 km²5%
- Basin #93360sub-area434,2 km²overlap432.60 km²5%
- Basin #69460sub-area1 200,9 km²overlap330.97 km²4%
- Basin #82760sub-area300,9 km²overlap299.77 km²3%
19 more basinssorted by overlap
- Basin #65980sub-area361,9 km²overlap270.68 km²3%
- Basin #82090sub-area326,7 km²overlap270.07 km²3%
- Basin #82750sub-area1 022,8 km²overlap258.83 km²3%
- Basin #15140sub-area4 116 km²overlap256.78 km²3%
- Bassin de Dallol Bossosub-area614,7 km²overlap226.79 km²3%
- Bassin de Dallol Bossosub-area161,4 km²overlap160.76 km²2%
- Basin #82380sub-area392,7 km²overlap138.19 km²2%
- Bassin de Nigersub-area774,3 km²overlap130.79 km²1%
- Basin #75150sub-area689 km²overlap123.75 km²1%
- Basin #69470sub-area116,9 km²overlap116.47 km²1%
- Bassin de ruisseausub-area299,9 km²overlap111.94 km²1%
- Basin #65970sub-area144,5 km²overlap96.13 km²1%
- Basin #81520sub-area87,5 km²overlap87.21 km²1%
- Basin #64280sub-area215,9 km²overlap85.88 km²1%
- Basin #69250sub-area219,5 km²overlap18.07 km²0%
- Basin #93500sub-area8,8 km²overlap8.72 km²0%
- Bassin du Nigersub-area337,4 km²overlap4.89 km²0%
- Basin #60880sub-area98,4 km²overlap0.52 km²0%
- Bassin de Dallol Bossosub-area28,2 km²overlap0.46 km²0%
Lakes (1, top by area)
Rivers / streams (3, 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
- 13.31628, 2.95421
- 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.