Multiple Use Nature Reserve · arg
Islas de Victoria
- Area
- 4 303 km²
- IUCN cat.
- VI
- Year
- 2003
Overview
- Designation
- Multiple Use Nature Reserve
- IUCN category
- VI · Aire protégée avec utilisation durable
Conservation + utilisation durable des ressources
- Established
- 2003
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
887 distinct species · 13 189 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Islas de Victoria : 32 espèces reliées par 39 interactions GloBI sur 3 types (connectance 5.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology18 basins · 50 lakes · 42 rivers
Hydrology metrics for this exact territory
Stream length here
640,0km
Lake surface here
229,60km²
Basins crossed
18
Max stream order
9
Max drainage
2 547 839km²
Discharge in basins
26 658,3m³/s
Mean precip.
956mm/an
Mean T°
17,6°C
Moisture idx
-0,32
Max snow
1%
Mean runoff
196mm/an
Mean elev. (basins)
11m
Watersheds crossing here
- Bassin de Arroyo San Lorenzosub-area2 070,2 km²overlap2061.79 km²48%
- Bassin de Arroyo Careagasub-area622,4 km²overlap599.81 km²14%
- Bassin de Río Paraná Pavónsub-area708,7 km²overlap370.77 km²9%
- Bassin de Arroyo Quebrachitossub-area1 364,4 km²overlap312.10 km²7%
- Bassin de Río Victoriasub-area390,3 km²overlap291.91 km²7%
- Bassin de Arroyo Fríassub-area913,9 km²overlap285.02 km²7%
- Bassin de Río Paranásub-area1 015,9 km²overlap116.67 km²3%
- Bassin de Río Victoriasub-area76,9 km²overlap53.72 km²1%
- Bassin de Arroyo Los Montessub-area159,7 km²overlap47.44 km²1%
9 more basinssorted by overlap
- Bassin de Riacho Victoriasub-area364,5 km²overlap38.73 km²1%
- Bassin de Arroyo Timbó Coloradosub-area530,4 km²overlap37.68 km²1%
- Bassin de Arroyo del Dollsub-area420,6 km²overlap31.05 km²1%
- Bassin de Río Victoriasub-area97,7 km²overlap30.39 km²1%
- Bassin de Arroyo Timbó Coloradosub-area13,7 km²overlap13.71 km²0%
- Bassin de Arroyo El Sacosub-area41,9 km²overlap10.05 km²0%
- Bassin de Río Victoriasub-area1 123,1 km²overlap1.88 km²0%
- Bassin de Arroyo Ludueñasub-area798,4 km²overlap0.18 km²0%
- Bassin de Río Paraná Pavónsub-area431,7 km²overlap0.07 km²0%
Lakes (50, top by area)
- Laguna Grandearea57,5 km²avg depth1.2 m
- Laguna del Pescadoarea42,5 km²avg depth1.0 m
- Laguna El Pastizalarea32,2 km²avg depth1.0 m
- Laguna Batallaarea16,2 km²avg depth1.0 m
- Laguna Recaldearea13,2 km²avg depth1.0 m
- Laguna Grandearea11,7 km²avg depth1.0 m
- Laguna Laurenzalarea7,6 km²avg depth1.8 m
- Lake #21692area4,4 km²avg depth1.5 m
- Laguna Montielarea4,2 km²avg depth1.3 m
41 more lakes
- Lake #21717area4 km²avg depth1.3 m
- Lake #21752area3,9 km²avg depth1.1 m
- Laguna El Ciervoarea3,3 km²avg depth0.9 m
- Lake #21766area3 km²avg depth1.2 m
- Laguna Los Gansosarea2,9 km²avg depth1.1 m
- Lake #21736area2,5 km²avg depth0.6 m
- Lake #21687area2,3 km²avg depth1.1 m
- Laguna Tigrearea2,3 km²avg depth1.7 m
- Lake #21746area2,1 km²avg depth1.6 m
- Laguna Sauzalarea2 km²avg depth1.0 m
- Lake #21695area2 km²avg depth2.3 m
- Lake #21684area1,9 km²avg depth1.0 m
- Lake #21691area1,9 km²avg depth1.3 m
- Lake #21735area1,7 km²avg depth0.8 m
- Lake #21673area1,7 km²avg depth0.8 m
- Lake #21742area1,7 km²avg depth0.7 m
- Laguna El Gatoarea1,6 km²avg depth0.9 m
- Lake #21755area1,5 km²avg depth1.0 m
- Lake #21767area1,5 km²avg depth1.5 m
- Laguna Tirantes Chicosarea1,5 km²avg depth0.8 m
- Lake #21690area1,5 km²avg depth0.9 m
- Laguna de las Gaviotasarea1,4 km²avg depth1.0 m
- Lake #21679area1,4 km²avg depth0.9 m
- Laguna de Lópezarea1,4 km²avg depth1.2 m
- Lake #21729area1,4 km²avg depth0.6 m
- Laguna Sauzalarea1,4 km²avg depth0.9 m
- Lake #21711area1,3 km²avg depth1.3 m
- Laguna El Sauzalarea1,3 km²avg depth1.5 m
- Laguna Tirantes Grandearea1,3 km²avg depth0.8 m
- Lake #21737area1,3 km²avg depth0.7 m
- Laguna del Rodeoarea1,2 km²avg depth1.1 m
- Laguna Cavadaarea1,2 km²avg depth1.0 m
- Lake #21733area1,1 km²avg depth0.7 m
- Lake #21758area1,1 km²avg depth0.6 m
- Lake #21730area1,1 km²avg depth1.1 m
- Laguna Mansillaarea1,1 km²avg depth0.5 m
- Lake #21724area1,1 km²avg depth0.9 m
- Lake #21714area1 km²avg depth1.0 m
- Lake #21741area1 km²avg depth0.8 m
- Lake #21718area1 km²avg depth0.6 m
- Lac 1107773area1 km²avg depth1.1 m
Rivers / streams (42, ord ≥ 4)
- Arroyo San Lorenzoord 9len here105.28 km35%total299 km
- Río Paraná Pavónord 9len here80.28 km55%total147 km
- Arroyo Barrancosoord 4len here44.83 km19%total236 km
- Río Paranáord 9len here41.06 km2%total2453 km
- Río Victoriaord 5len here34.99 km33%total105 km
- Arroyo Los Laurelesord 1len here29.26 km100%total29 km
- Arroyo Tiestos Chicosord 4len here24.95 km100%total25 km
- Arroyo Careagaord 5len here24.15 km75%total32 km
- Arroyo Tiestos Grandesord 4len here21.22 km100%total21 km
- Los Porteñosord 2len here16.97 km100%total17 km
- Arroyo Bateaord 5len here15.78 km100%total16 km
- Zanjón Anchoord 2len here14.95 km100%total15 km
30 more river segmentssorted by Strahler order + length
- Arroyo Curupíord 5len here12.75 km24%total53 km
- Arroyo de las Mangasord 3len here12.06 km32%total37 km
- Arroyo Colgado Grandeord 4len here11.73 km100%total12 km
- Arroyo Los Marinosord 1len here11.46 km87%total13 km
- Arroyo Lechiguanaord 1len here10.35 km100%total10 km
- Zanjón del Campoord 9len here9.61 km79%total12 km
- Arroyo Palomasord 4len here9.42 km100%total9 km
- Arroyo Timbó Coloradoord 3len here9.04 km34%total27 km
- Arroyo Estévezord 9len here9.02 km75%total12 km
- Riacho El Brasileroord 1len here8.62 km100%total9 km
- Arroyo Las Tejasord 2len here8.54 km100%total9 km
- Arroyo Colgado Chicoord 4len here8.45 km100%total8 km
- Zanjón Almadaord 1len here7.83 km100%total8 km
- Arroyo El Boboord 1len here7.19 km42%total17 km
- Riacho Paranacitoord 3len here5.63 km15%total37 km
- Arroyo Los Torosord 3len here5.61 km100%total6 km
- Arroyo Tarquinaord 4len here5.57 km100%total6 km
- Paso de los Meonesord 1len here5.18 km100%total5 km
- Arroyo El Tigreord 9len here4.90 km4%total110 km
- Arroyo El Sacoord 9len here4.85 km38%total13 km
- Arroyo Meones Chicosord 1len here4.43 km100%total4 km
- Arroyo de la Cruzord 2len here3.78 km34%total11 km
- Arroyo Martilloord 1len here2.97 km100%total3 km
- Arroyo Cortoord 1len here2.68 km100%total3 km
- Arroyo Carbón Chicoord 3len here2.48 km26%total10 km
- Arroyo Manantialesord 3len here0.92 km3%total32 km
- Arroyo El Ceiboord 1len here0.81 km54%total2 km
- Arroyo Secoord 3len here0.45 km1%total72 km
- Arroyo El Perdidoord 2len here≈ tangenttotal4 km
- Arroyo Nogoyáord 4len here≈ tangenttotal228 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
- -32.85574, -60.33281
- 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.