UNESCO-MAB Biosphere Reserve · arg
Andino Norpatagónica
IUCN Not Applicable23 574 km²Established 2007
Key facts
- Area
- 23 574 km²
- IUCN cat.
- Not Applicable
- Year
- 2007
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 2007
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
4 991 distinct species · 356 300 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Andino Norpatagónica : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 5 types (connectance 5.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
44
Connectance
0.059
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology59 basins · 50 lakes · 100 rivers
Hydrology metrics for this exact territory
Stream length here
3 059,9km
Lake surface here
1 381,03km²
Basins crossed
59
Max stream order
6
Max drainage
8 694km²
Discharge in basins
1 420,6m³/s
Mean precip.
998mm/an
Mean T°
6,6°C
Moisture idx
0,05
Max snow
38%
Mean runoff
1 012mm/an
Mean elev. (basins)
1 154m
Watersheds crossing here
- Bassin de Río Epuyénsub-area1 976,3 km²overlap1768.73 km²8%
- Bassin de Río Freysub-area1 720,9 km²overlap1720.07 km²7%
- Bassin de Río del Machetesub-area1 602,5 km²overlap1560.23 km²7%
- Bassin de Río Chimehuinsub-area2 684,1 km²overlap1520.42 km²6%
- Bassin de Río Cuyín Manzanosub-area1 401 km²overlap1347.57 km²6%
- Bassin de Río Ñirihuausub-area1 155,7 km²overlap1149.07 km²5%
- Bassin de Arroyo Cuernosub-area1 046,7 km²overlap1045.06 km²4%
- Bassin de Río Lipinzasub-area1 566,5 km²overlap914.23 km²4%
- Bassin de Río Caleufúsub-area2 267,9 km²overlap912.05 km²4%
50 more basinssorted by overlap
- Bassin de Pedregososub-area830,3 km²overlap827.34 km²4%
- Bassin de Río Foyelsub-area803,4 km²overlap804.04 km²3%
- Bassin de Río Mansosub-area677,4 km²overlap675.98 km²3%
- Bassin de De Paso Viejosub-area678,3 km²overlap674.54 km²3%
- Bassin de Río Limaysub-area929 km²overlap674.29 km²3%
- Bassin de Río Chubutsub-area608,1 km²overlap609.03 km²3%
- Bassin de Río Carrileufúsub-area651 km²overlap595.18 km²3%
- Bassin de Río Ternerosub-area579,2 km²overlap566.51 km²2%
- Bassin de Río Corintossub-area2 447,6 km²overlap539.84 km²2%
- Bassin de Río Quillénsub-area702 km²overlap514.09 km²2%
- Bassin de Arroyo Pichileufúsub-area2 585,5 km²overlap442.07 km²2%
- Bassin de Río Azulsub-area404,8 km²overlap404.15 km²2%
- Bassin de Arroyo Yocondosub-area358,1 km²overlap358.61 km²2%
- Bassin de Río Malleosub-area903,4 km²overlap344.64 km²1%
- Bassin de Río Villegassub-area335,8 km²overlap336.32 km²1%
- Bassin de Río Manso Superiorsub-area319 km²overlap316.44 km²1%
- Bassin de Río Futaleufúsub-area449,1 km²overlap291.54 km²1%
- Bassin de Blancosub-area805,9 km²overlap284.16 km²1%
- Bassin de Río Blancosub-area668,4 km²overlap233.72 km²1%
- Bassin de Río Mansosub-area1 016,4 km²overlap213.40 km²1%
- Bassin de Río Blancosub-area263,7 km²overlap208.23 km²1%
- Bassin de Río Chubutsub-area784,5 km²overlap204.17 km²1%
- Bassin de Arroyo Chenqueniyénsub-area492,1 km²overlap165.20 km²1%
- Bassin de Río Aluminésub-area991,9 km²overlap145.35 km²1%
- Bassin de Arroyo Las Bayassub-area1 094,1 km²overlap145.00 km²1%
- Bassin de Arroyo del Portezuelosub-area153,3 km²overlap143.24 km²1%
- Bassin de Río Mansosub-area126,7 km²overlap126.91 km²1%
- Bassin de Río Aluminésub-area1 156,8 km²overlap124.87 km²1%
- Bassin de Río Chubutsub-area120,3 km²overlap120.44 km²1%
- Bassin de Arroyo El Maitén o El Blancosub-area206 km²overlap113.32 km²0%
- Bassin de Arroyo Remecósub-area516,5 km²overlap109.64 km²0%
- Bassin de Arroyo Ñorquincósub-area2 408,6 km²overlap107.03 km²0%
- Bassin de Arroyo Pantanososub-area99,3 km²overlap99.42 km²0%
- Bassin de Río Vodudahuesub-area909,7 km²overlap19.71 km²0%
- Bassin de Río Blancosub-area2 668,7 km²overlap15.80 km²0%
- Bassin de Río Machínsub-area1 451,3 km²overlap15.57 km²0%
- Bassin de Río Lloncochaiguasub-area790,5 km²overlap15.52 km²0%
- Bassin de Río Puelosub-area310,2 km²overlap10.51 km²0%
- Bassin de Río Curringuesub-area2 610,9 km²overlap9.94 km²0%
- Bassin de Río Futaleufúsub-area598,2 km²overlap8.04 km²0%
- Bassin de Río Espolónsub-area650,3 km²overlap5.74 km²0%
- Bassin de Río Ventisquerosub-area556,6 km²overlap3.75 km²0%
- Bassin de Río Pilmaiquénsub-area2 560,1 km²overlap3.05 km²0%
- Bassin de Río Llizansub-area767,1 km²overlap2.89 km²0%
- Bassin de Río Reñihuésub-area545,1 km²overlap2.32 km²0%
- Bassin de Arroyo Lelequesub-area363,8 km²overlap1.76 km²0%
- Bassin de Río Puelosub-area383,2 km²overlap1.56 km²0%
- Bassin de Río Michimahuidasub-area636,2 km²overlap0.89 km²0%
- Bassin de Río Limaysub-area854,3 km²overlap0.72 km²0%
- Bassin de Río Malitosub-area502 km²overlap0.50 km²0%
Lakes (50, top by area)
- Nahuel Huapiarea528,4 km²avg depth156.1 m
- Huechulafquenarea105,1 km²avg depth76.2 m
- Amutui Quimeyarea82,2 km²avg depth68.2 m
- Lago Trafularea74,9 km²avg depth84.9 m
- Lago Menéndezarea53 km²avg depth112.6 m
- Lago Lácararea50,7 km²avg depth88.0 m
- Lago Pueloarea44,4 km²avg depth87.3 m
- Lago Futalaufquenarea41,3 km²avg depth77.0 m
- Lago Espejoarea38,1 km²avg depth79.0 m
41 more lakes
- Lago Mascardiarea36,6 km²avg depth72.5 m
- Lago Lologarea34,8 km²avg depth61.9 m
- Lago Tromenarea28 km²avg depth99.7 m
- Lago Quillénarea24,1 km²avg depth42.4 m
- Lago Rivadaviaarea21,7 km²avg depth73.4 m
- Lago Correntosoarea19,1 km²avg depth71.2 m
- Lago Epuyénarea17,2 km²avg depth35.5 m
- Lago Gutiérrezarea16,6 km²avg depth57.0 m
- Lago Cholilaarea16,4 km²avg depth31.6 m
- Lago Meliquinaarea12,9 km²avg depth35.5 m
- Lago Falknerarea10,5 km²avg depth52.3 m
- Lago Currhuéarea10,3 km²avg depth56.2 m
- Lago Hermosoarea7,9 km²avg depth26.4 m
- Lago A. Gallardoarea7,2 km²avg depth39.0 m
- Lago Lezamaarea6,8 km²avg depth17.1 m
- Lago Escondidoarea6,3 km²avg depth23.5 m
- Lago Ñorquincoarea6,2 km²avg depth16.9 m
- Lago Moreno Estearea5,9 km²avg depth25.2 m
- Lago Moreno Estearea5,6 km²avg depth17.9 m
- Lago Guillelmoarea5,6 km²avg depth26.5 m
- Lago Stangearea5,1 km²avg depth33.8 m
- Lago Steffenarea4,9 km²avg depth28.2 m
- Lago Martínarea4,8 km²avg depth27.2 m
- Lago Villarinoarea4,8 km²avg depth30.5 m
- Lago Krügerarea4,4 km²avg depth28.0 m
- Lago Nonthuéarea4,2 km²avg depth21.2 m
- Lago Queñiarea3,9 km²avg depth31.7 m
- Lago Filo-hua-humarea3,8 km²avg depth19.7 m
- Lago Esperanzaarea3,7 km²avg depth19.7 m
- Lago Fonckarea3,7 km²avg depth25.4 m
- Lago Cisnearea3,4 km²avg depth34.7 m
- Lago Rucachoroiarea3,4 km²avg depth14.9 m
- Lago Escondidoarea2,8 km²avg depth24.4 m
- Lago Julio A. Rocaarea2,7 km²avg depth18.9 m
- Lago Hui Huiarea2,7 km²avg depth12.0 m
- Laguna Fríasarea2,7 km²avg depth35.5 m
- Laguna Terraplénarea2,4 km²avg depth8.2 m
- Lago Totoralarea2,2 km²avg depth17.8 m
- Lago Ortiz Basualdoarea2,2 km²avg depth28.5 m
- Lago Martinarea2,2 km²avg depth24.9 m
- Laguna Largaarea1,9 km²avg depth15.2 m
Rivers / streams (100, ord ≥ 4)
- Río Chubutord 7len here145.82 km9%total1715 km
- Río Mansoord 5len here118.18 km67%total178 km
- Río Foyelord 5len here101.71 km100%total102 km
- Río Ñirihuauord 4len here91.31 km100%total91 km
- Río Perceyord 4len here90.22 km72%total125 km
- Arroyo Pichileufúord 4len here87.12 km34%total260 km
- Río Villegasord 3len here76.62 km100%total77 km
- Río Limayord 6len here63.04 km8%total809 km
- Río Cuyín Manzanoord 3len here60.33 km100%total60 km
- Pedregosoord 3len here52.98 km100%total53 km
- Río Mineroord 3len here52.48 km100%total52 km
- Río Azulord 4len here45.46 km81%total56 km
88 more river segmentssorted by Strahler order + length
- Río Futaleufúord 6len here44.46 km24%total186 km
- Arroyo del Portezueloord 2len here41.46 km100%total41 km
- Río Terneroord 3len here40.20 km100%total40 km
- Río Freyord 5len here38.19 km100%total38 km
- Arroyo Minasord 3len here37.89 km100%total38 km
- Blancoord 3len here37.74 km69%total55 km
- Arroyo Grandeord 3len here36.70 km100%total37 km
- Río Turbioord 4len here36.13 km100%total36 km
- Río Alerzalord 3len here35.91 km100%total36 km
- Arroyo Las Bayasord 4len here32.87 km27%total122 km
- Arroyo Blancoord 2len here32.69 km100%total33 km
- Arroyo del Leónord 3len here32.16 km100%total32 km
- Río del Macheteord 3len here31.46 km100%total31 km
- Arroyo Los Repollosord 2len here30.63 km100%total31 km
- Arroyo del Turcoord 2len here30.43 km100%total30 km
- Arroyo Coloradoord 3len here29.99 km67%total45 km
- Arroyo Corralord 2len here28.74 km100%total29 km
- Arroyo Alto Epuyénord 2len here28.16 km100%total28 km
- Arroyo Alerceord 2len here28.12 km100%total28 km
- Arroyo Ñirecoord 2len here28.00 km51%total55 km
- Arroyo Calfiquieraord 2len here27.45 km100%total27 km
- Arroyo Yocondoord 2len here27.11 km100%total27 km
- De Paso Viejoord 3len here26.82 km100%total27 km
- Los Alercesord 2len here26.44 km100%total26 km
- Río Raquelord 3len here25.97 km100%total26 km
- Río Blancoord 4len here25.84 km56%total46 km
- Río Congoord 2len here25.70 km100%total26 km
- Arroyo Rincón del Diabloord 3len here25.22 km100%total25 km
- Río Manso Superiorord 3len here24.68 km100%total25 km
- Río Pichi Trafulord 2len here24.58 km100%total25 km
- Arroyo Huemulord 2len here24.40 km100%total24 km
- Río Navarroord 2len here24.17 km100%total24 km
- Arroyo Hueyelthuéord 2len here23.75 km100%total24 km
- Villegasord 3len here23.43 km100%total23 km
- Arroyo Blancoord 5len here23.32 km19%total125 km
- Río Escondidoord 3len here23.24 km64%total37 km
- Arroyo Alejandroord 2len here23.11 km100%total23 km
- Río Auquincoord 2len here22.87 km100%total23 km
- Arroyo Cuernoord 3len here22.86 km100%total23 km
- Arroyo Blancoord 4len here22.37 km100%total22 km
- Turbioord 3len here22.11 km100%total22 km
- Río Blancoord 4len here21.67 km76%total29 km
- Arroyo Huaca Mamuilord 3len here21.63 km79%total27 km
- Arroyo Millaqueoord 2len here21.35 km77%total28 km
- Río San Isidroord 2len here21.31 km100%total21 km
- Río Quillénord 3len here21.05 km45%total46 km
- Arroyo Bernalord 2len here20.79 km100%total21 km
- Arroyo Pichi Curruhuéord 2len here20.46 km75%total27 km
- Arroyo Córdobaord 4len here20.35 km88%total23 km
- Arroyo Hui Huiord 2len here20.30 km100%total20 km
- Río Epuyénord 4len here20.21 km44%total46 km
- Arroyo Hermosoord 3len here19.83 km85%total23 km
- Río Quemquemtreuord 3len here19.82 km95%total21 km
- Arroyo Casa de Piedraord 2len here19.74 km100%total20 km
- Río Fríasord 2len here19.67 km100%total20 km
- Arroyo Apocoord 2len here19.59 km100%total20 km
- Arroyo Quechuquinaord 3len here19.58 km100%total20 km
- Río Trafulord 4len here19.34 km92%total21 km
- Río Paimúnord 3len here19.22 km100%total19 km
- Blanco Norteord 3len here19.09 km100%total19 km
- Arroyo Pedregosoord 3len here19.09 km100%total19 km
- Arroyo Maiaicoord 2len here18.93 km100%total19 km
- Arroyo del Canalord 2len here18.79 km100%total19 km
- Río Del Encanto Blancoord 2len here18.78 km100%total19 km
- Blancoord 2len here18.73 km100%total19 km
- Arroyo Del Saltoord 3len here18.72 km100%total19 km
- Arroyo Fontanaord 3len here18.65 km100%total19 km
- Arroyo Derrumbeord 2len here18.46 km100%total18 km
- Arroyo De La Estacadaord 2len here18.46 km100%total18 km
- Arroyo Comodónord 2len here18.10 km100%total18 km
- Arroyo Pantanosoord 3len here18.00 km45%total40 km
- Arroyo Cajón Negroord 3len here17.90 km73%total25 km
- Arroyo Chachínord 3len here17.65 km100%total18 km
- 1 de Eneroord 2len here17.56 km100%total18 km
- Río Figueroaord 2len here17.50 km100%total17 km
- Arroyo Córdoba Grandeord 2len here17.31 km77%total23 km
- Caneloord 2len here17.31 km100%total17 km
- Desaguaderoord 3len here17.29 km100%total17 km
- Arroyo La Fraguaord 2len here17.06 km37%total46 km
- Río Pirecoord 3len here16.71 km100%total17 km
- Arroyo Queñiord 2len here16.62 km100%total17 km
- Arroyo Correntosoord 3len here16.61 km39%total42 km
- Arroyo Pedregosoord 2len here16.47 km57%total29 km
- Chicoord 6len here16.46 km99%total17 km
- Río Huemulord 2len here16.37 km100%total16 km
- Arroyo Quilanlahueord 2len here16.37 km100%total16 km
- Río Bonitoord 4len here16.22 km100%total16 km
- Arroyo Filucoord 2len here16.15 km100%total16 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Chargement de la carte…
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -41.29683, -71.38310
- Open in maps
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Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.