National Hydraulic Reserve (RNH) · ven
Distritos Maturín. Cedeño, Piar y Caripe del Estado Monagas y de los Distritos Mates y Rivero del Estado Sucre
- Area
- 1 897 km²
- IUCN cat.
- VI
- Year
- 1976
Overview
- Designation
- National Hydraulic Reserve (RNH)
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 1976
- Managing authority
- Ministerio del Poder Popular para la Agricultura Productiva y Tierras (MPPAPT) - Ministerio del Poder Popular para el Ecosocialismo (MINEC)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
743 distinct species · 3 809 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Distritos Maturín. Cedeño, Piar y Caripe del Estado Monagas y de los Distritos Mates y Rivero del Estado Sucre : 26 espèces reliées par 41 interactions GloBI sur 4 types (connectance 5.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology8 basins · 1 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
320,8km
Lake surface here
0,53km²
Basins crossed
8
Max stream order
5
Max drainage
4 300km²
Discharge in basins
26,2m³/s
Mean precip.
1 169mm/an
Mean T°
24,3°C
Moisture idx
-0,27
Mean runoff
214mm/an
Mean elev. (basins)
401m
Watersheds crossing here
- Bassin de Río Guarapichesub-area2 283 km²overlap1435.63 km²76%
- Bassin de Río Araguasub-area595,9 km²overlap228.73 km²12%
- Bassin de caño Juanicosub-area347,9 km²overlap72.65 km²4%
- Bassin de Río Guarapichesub-area52,8 km²overlap52.55 km²3%
- Bassin de Río Amanasub-area1 140,9 km²overlap46.89 km²2%
- Bassin de Caño Dos Aguassub-area648,5 km²overlap41.47 km²2%
- Bassin de Río Punceressub-area719,5 km²overlap17.81 km²1%
- Basin #62260sub-area479,6 km²overlap1.20 km²0%
Lakes (1, top by area)
Rivers / streams (17, ord ≥ 4)
- Río Guarapicheord 5len here111.47 km61%total184 km
- Río de Oroord 3len here45.91 km71%total64 km
- Quebrada Barrancasord 2len here41.98 km100%total42 km
- Río Araguaord 2len here40.02 km63%total63 km
- Quebrada Jusepínord 2len here25.23 km100%total25 km
- Quebrada Las Guasduasord 1len here13.25 km100%total13 km
- Río Capiricualord 1len here11.08 km86%total13 km
- caño Juanicoord 2len here8.33 km68%total12 km
- Río Rucio Viejoord 1len here6.03 km100%total6 km
- Río Punceresord 4len here4.14 km6%total69 km
- Quebrada Marchánord 1len here4.01 km100%total4 km
- Quebrada La Cruzord 1len here2.71 km100%total3 km
5 more river segmentssorted by Strahler order + length
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
- 9.86250, -63.59815
- 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.