Wetland of International Importance (Ramsar Site) · gin
Niger-Niandan-Milo
- Area
- 13 990 km²
- IUCN cat.
- IV
- Year
- 2002
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2002
- Managing authority
- Direction Préfectorale du Développement Rural et de l’Environnement de Kankan et de Kouroussa. Section Préfectorale des Eaux et Forêts de Kankan et de Kouroussa Cantonnements.
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 154 distinct species · 5 910 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Niger-Niandan-Milo : 28 espèces reliées par 35 interactions GloBI sur 3 types (connectance 5.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology35 basins · 4 lakes · 28 rivers
Hydrology metrics for this exact territory
Stream length here
1 598,8km
Lake surface here
0,86km²
Basins crossed
35
Max stream order
6
Max drainage
34 081km²
Discharge in basins
3 351,7m³/s
Mean precip.
1 543mm/an
Mean T°
25,8°C
Moisture idx
-0,28
Mean runoff
401mm/an
Mean elev. (basins)
417m
Watersheds crossing here
- Bassin de Milosub-area1 641,8 km²overlap1281.93 km²9%
- Bassin de ߡߐ߲߰ߛߐ߲߬ ߞߐ߫sub-area946,2 km²overlap942.35 km²7%
- Bassin de Milosub-area887,9 km²overlap884.27 km²6%
- Bassin de Niandansub-area841 km²overlap837.56 km²6%
- Bassin de Guissesub-area1 009,9 km²overlap831.11 km²6%
- Bassin du Nigersub-area1 727,4 km²overlap793.50 km²6%
- Bassin de Niandansub-area740,9 km²overlap737.94 km²5%
- Bassin de Limbosub-area740 km²overlap727.44 km²5%
- Bassin de Niandansub-area648 km²overlap645.34 km²5%
26 more basinssorted by overlap
- Bassin du Nigersub-area625,8 km²overlap623.24 km²4%
- Bassin du Nigersub-area765,6 km²overlap592.47 km²4%
- Bassin de Milosub-area552 km²overlap549.74 km²4%
- Bassin de Milosub-area549,4 km²overlap547.21 km²4%
- Bassin de Niandansub-area823,7 km²overlap541.89 km²4%
- Bassin de Mafousub-area2 534,4 km²overlap514.84 km²4%
- Bassin de Wounounsub-area459,1 km²overlap457.22 km²3%
- Bassin de maninkösub-area411 km²overlap390.79 km²3%
- Bassin du Nigersub-area320,9 km²overlap319.60 km²2%
- Bassin du Nigersub-area335,7 km²overlap317.80 km²2%
- Bassin de Milosub-area253,2 km²overlap252.14 km²2%
- Bassin de Milosub-area424,5 km²overlap210.21 km²2%
- Bassin de Milosub-area243,2 km²overlap181.45 km²1%
- Bassin de Milosub-area511,3 km²overlap178.92 km²1%
- Bassin de Dionsub-area561 km²overlap159.82 km²1%
- Bassin de Fiésub-area4 018,5 km²overlap150.12 km²1%
- Bassin de Milosub-area93,2 km²overlap92.81 km²1%
- Bassin du Nigersub-area245,6 km²overlap64.91 km²0%
- Bassin du Nigersub-area543,8 km²overlap42.31 km²0%
- Bassin de Mafousub-area339,4 km²overlap39.83 km²0%
- Bassin de Dionsub-area375,9 km²overlap38.45 km²0%
- Bassin de Milosub-area291,8 km²overlap33.45 km²0%
- Bassin de Niandansub-area8,1 km²overlap8.11 km²0%
- Bassin de Kinkosub-area503,8 km²overlap1.62 km²0%
- Bassin de Farakobasub-area1 800,6 km²overlap0.05 km²0%
- Basin #73480sub-area367 km²overlap0.02 km²0%
Lakes (4, top by area)
Rivers / streams (28, ord ≥ 4)
- Miloord 5len here461.99 km76%total606 km
- Niandanord 6len here246.20 km38%total639 km
- Le Nigerord 8len here240.75 km3%total7108 km
- Limboord 4len here97.90 km100%total98 km
- Guisseord 3len here79.27 km80%total99 km
- Mafouord 5len here70.61 km13%total564 km
- maninköord 3len here39.06 km100%total39 km
- nieord 5len here37.22 km63%total59 km
- Wounounord 3len here36.76 km100%total37 km
- Bankalanord 2len here36.55 km100%total37 km
- ߡߐ߲߰ߛߐ߲߬ ߞߐ߫ord 2len here31.13 km100%total31 km
- Guisséord 3len here30.24 km89%total34 km
16 more river segmentssorted by Strahler order + length
- Salamananinord 2len here22.71 km100%total23 km
- Kölènssenènord 3len here22.59 km100%total23 km
- Kourokoord 3len here19.05 km100%total19 km
- Djessebaord 3len here16.54 km74%total22 km
- ߜߕߎߙߎ߲߫ord 1len here16.31 km100%total16 km
- Fadakoord 2len here15.82 km100%total16 km
- Fènkèlènord 1len here15.22 km100%total15 km
- mayimanènord 2len here12.93 km100%total13 km
- dounounköord 2len here12.01 km100%total12 km
- Fankeleord 2len here9.42 km100%total9 km
- debekoronord 2len here9.31 km100%total9 km
- Koyaranenord 1len here7.85 km100%total8 km
- maninfolonord 6len here4.69 km100%total5 km
- Senkoord 2len here3.32 km100%total3 km
- koékoéord 1len here2.08 km100%total2 km
- Ouyalaord 2len here1.30 km100%total1 km
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
- 10.35438, -9.44381
- 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.