Ontologia

HydroBASINS lev08 watershed · #6080936380

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 2 administrative regions : Aluminé, Catán Lil

4% lakePfafstetter: 65329093

Sub-basin area

991,9km²

Upstream area

3 631,8km²

Discharge

67,28m³/s

Mean elev.

1 442m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Aluminé1157 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Andino Norpatagónica

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    145.35 km² overlap

  • Lanín

    IUCN II

    National Park

    106.29 km² overlap

  • Lanín

    IUCN VI

    National Reserve

    39.06 km² overlap

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

Species present

341 distinct species · 6 835 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 835 obs · 24 cellules
Obs. / cellule
≥ 3 854
452–3 853
126–451
71–125
< 71

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

Ecological tissue

Sample of 35 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 : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
45
Connectance
0.076
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°

7,5°C

Annual rain

647mm

Moisture idx (CMI)

-0,37

Runoff

600mm/an

PET

1 046mm

AET

498mm

Mean slope

11,8°

Water table

490cm

Forest

25%

Crops

0%

Urban

0%

Protected

15%

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