Ontologia

HydroBASINS lev08 watershed · #6080918250

Bassin de Río Varvarco

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 : Chos Malal, Linares, Minas

20% lakePfafstetter: 65322909

Sub-basin area

1 405,9km²

Upstream area

1 406,1km²

Discharge

35,05m³/s

Mean elev.

2 362m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Neuquén727 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Domuyo

    IUCN VI

    Protected Nature Area

    500.90 km² overlap

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

Species present

443 distinct species · 4 805 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 805 obs · 32 cellules
Obs. / cellule
≥ 1 126
392–1 125
119–391
54–118
< 54

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

Ecological tissue

Sample of 37 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 Varvarco : 27 espèces reliées par 58 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
58
Connectance
0.074
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°

5,0°C

Annual rain

658mm

Moisture idx (CMI)

-0,33

Runoff

742mm/an

PET

998mm

AET

518mm

Mean slope

16,4°

Water table

699cm

Forest

1%

Crops

0%

Urban

0%

Protected

0%

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