Wetland of International Importance (Ramsar Site) · cog
Vallée du Niari
- Area
- 599 km²
- IUCN cat.
- Not Reported
- Year
- 2012
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 2012
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
5 distinct species · 6 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology6 basins · 4 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
6,0km
Lake surface here
3,23km²
Basins crossed
6
Max stream order
6
Max drainage
49 609km²
Discharge in basins
388,0m³/s
Mean precip.
1 242mm/an
Mean T°
25,3°C
Moisture idx
-0,20
Mean runoff
327mm/an
Mean elev. (basins)
181m
Watersheds crossing here
- Bassin de Niarisub-area1 216 km²overlap305.46 km²51%
- Bassin de Niarisub-area1 119,4 km²overlap207.38 km²35%
- Bassin de Niarisub-area221,3 km²overlap31.01 km²5%
- Bassin de Niarisub-area825 km²overlap28.54 km²5%
- Bassin de Niarisub-area118,4 km²overlap17.25 km²3%
- Bassin de Niarisub-area483,2 km²overlap9.07 km²2%
Lakes (4, top by area)
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
- -3.70301, 12.55680
- 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.