Ontologia

HydroBASINS lev08 watershed · #6080892940

Bassin de Río del Volcán

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 across 2 countries : Cordillera, San Carlos, Tunuyán

Pfafstetter: 66254094

Sub-basin area

524,4km²

Upstream area

524,4km²

Discharge

8,3m³/s

Mean elev.

3 373m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Maipo3 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • El Morado

    IUCN Not Reported

    Natural Monument

    28.79 km² overlap

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

Species present

633 distinct species · 18 148 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

18 148 obs · 18 cellules
Obs. / cellule
≥ 3 973
3 374–3 972
1 082–3 373
178–1 081
< 178

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 del Volcán : 27 espèces reliées par 45 interactions GloBI sur 5 types (connectance 6.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
45
Connectance
0.061
Patrimoniales
0
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°

1,6°C

Annual rain

545mm

Moisture idx (CMI)

-0,32

Runoff

476mm/an

PET

837mm

AET

451mm

Mean slope

26,1°

Water table

926cm

Forest

0%

Crops

3%

Urban

0%

Protected

5%

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