Ontologia

HydroBASINS lev08 watershed · #6080883870

Bassin de Río Mendoza

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 : Las Heras, Luján de Cuyo

Pfafstetter: 65260217

Sub-basin area

156,3km²

Upstream area

7 110,1km²

Discharge

53,31m³/s

Mean elev.

2 162m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Mendoza36 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Uspallata

    IUCN Not Reported

    Nature Reserve of Defense

    34.54 km² overlap

  • Cordon del Plata

    IUCN II

    Provincial Park

    14.21 km² overlap

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

Species present

192 distinct species · 1 012 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 012 obs · 5 cellules
Obs. / cellule
≥ 783
783–782
127–782
87–126
< 87

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

Ecological tissue

Sample of 43 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 Mendoza : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 5 types (connectance 5.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
47
Connectance
0.050
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°

9,0°C

Annual rain

234mm

Moisture idx (CMI)

-0,80

Runoff

141mm/an

PET

1 160mm

AET

204mm

Mean slope

23,9°

Water table

1 002cm

Forest

2%

Crops

0%

Urban

0%

Protected

0%

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