Nature reserve · cod
Réserve du triangle de la Ngiri
- Area
- 5 235 km²
- IUCN cat.
- Not Reported
- Year
- 2011
Overview
- Designation
- Nature reserve
- Established
- 2011
- Managing authority
- Institut Congolais pour la Conservation de la Nature (ICCN)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 Réserve du triangle de la Ngiri : 8 espèces reliées par 6 interactions GloBI sur 1 type (connectance 21.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology11 basins · 11 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
260,6km
Lake surface here
2,39km²
Basins crossed
11
Max stream order
8
Max drainage
1 693 385km²
Discharge in basins
17 072,0m³/s
Mean precip.
1 705mm/an
Mean T°
25,3°C
Moisture idx
0,03
Mean runoff
300mm/an
Mean elev. (basins)
320m
Watersheds crossing here
- Bassin de Ngirisub-area3 169,9 km²overlap1885.80 km²36%
- Bassin de Mpokasub-area1 252,4 km²overlap1199.39 km²23%
- Bassin de Congosub-area973,4 km²overlap887.58 km²17%
- Bassin de Congosub-area1 180,4 km²overlap334.73 km²6%
- Bassin de Congosub-area1 678,3 km²overlap310.94 km²6%
- Bassin de Ubangisub-area496,4 km²overlap216.86 km²4%
- Bassin de Ubangisub-area254,4 km²overlap173.71 km²3%
- Bassin de Congosub-area751,8 km²overlap147.47 km²3%
- Bassin de Ngirisub-area546,1 km²overlap49.82 km²1%
2 more basinssorted by overlap
Lakes (11, top by area)
- Lac 1406743area0,4 km²avg depth1.2 m
- Lac 1406837area0,3 km²avg depth3.3 m
- Lac 1406839area0,3 km²avg depth1.4 m
- Lac 1406773area0,3 km²avg depth1.3 m
- Lac 1406805area0,2 km²avg depth1.0 m
- Lac 1406718area0,2 km²avg depth1.1 m
- Lac 1406737area0,2 km²avg depth1.0 m
- Lac 1406975area0,2 km²avg depth2.7 m
- Lac 1406877area0,2 km²avg depth1.2 m
Rivers / streams (4, 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
- 0.34017, 18.11540
- 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.