Ontologia

HydroBASINS lev08 watershed · #6080024030

Bassin de Río Bravo

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 across 2 countries : Capitán Prat, Rió Chico

12% lakePfafstetter: 66130004

Sub-basin area

1 944,1km²

Upstream area

1 944,1km²

Discharge

33,74m³/s

Mean elev.

924m

Administrative coverage

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Laguna San Rafael (RB)

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    108.77 km² overlap

  • Perito Moreno

    IUCN II

    National Park

    4.34 km² overlap

  • Tortel

    IUCN Not Reported

    Multiple Use Conservation Area

    0.07 km² overlap

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

Species present

133 distinct species · 250 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

250 obs · 26 cellules
Obs. / cellule
≥ 66
30–65
9–29
4–8
< 4

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

Ecological tissue

Sample of 23 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 Bravo : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2).

Espèces affichées
23
Interactions affichées
16
Connectance
0.063
Patrimoniales
2
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°

4,6°C

Annual rain

862mm

Moisture idx (CMI)

0,23

Runoff

537mm/an

PET

629mm

AET

525mm

Mean slope

19,5°

Water table

707cm

Forest

34%

Crops

0%

Urban

0%

Protected

0%

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