Ontologia

HydroBASINS lev08 watershed · #6080938910

Bassin de Río Aluminé

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Aluminé, Catán Lil, Huiliches

Pfafstetter: 65329091

Sub-basin area

1 156,8km²

Upstream area

5 490,4km²

Discharge

94,75m³/s

Mean elev.

1 263m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Aluminé51 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Andino Norpatagónica

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    124.87 km² overlap

  • Lanín

    IUCN II

    National Park

    92.56 km² overlap

  • Lanín

    IUCN VI

    National Reserve

    32.31 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

247 distinct species · 2 338 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 338 obs · 24 cellules
Obs. / cellule
≥ 927
208–926
75–207
26–74
< 26

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 32 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 Bassin de Río Aluminé : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
44
Connectance
0.070
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

7,9°C

Annual rain

627mm

Moisture idx (CMI)

-0,39

Runoff

620mm/an

PET

1 040mm

AET

496mm

Mean slope

11,5°

Water table

475cm

Forest

27%

Crops

0%

Urban

0%

Protected

11%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)