National Hydraulic Reserve (RNH) · ven
Río Icabaru
- Area
- 428 km²
- IUCN cat.
- VI
- Year
- 1992
Overview
- Designation
- National Hydraulic Reserve (RNH)
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1992
- Managing authority
- Ministerio del Poder Popular para el Ecosocialismo (MINEC)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
435 distinct species · 839 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Río Icabaru : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
91,1km
Basins crossed
6
Max stream order
4
Max drainage
3 253km²
Discharge in basins
12,4m³/s
Mean precip.
2 092mm/an
Mean T°
23,8°C
Moisture idx
0,18
Mean runoff
972mm/an
Mean elev. (basins)
629m
Watersheds crossing here
- Bassin de Río Ikabarúsub-area637 km²overlap418.51 km²98%
- Bassin de Rio Surumusub-area3 252,7 km²overlap6.21 km²1%
- Bassin de Río Waiparúsub-area1 150,9 km²overlap2.79 km²1%
- Bassin de Río Surukúnsub-area814,4 km²overlap0.24 km²0%
- Bassin de Rio Pacusub-area1 017 km²overlap0.03 km²0%
- Bassin de Rio Eréusub-area1 307,5 km²overlap0.02 km²0%
Rivers / streams (5, 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
- 4.35091, -61.62023
- 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.