Ontologia

HydroBASINS lev08 watershed · #6080944630

Bassin de Arroyo Cuerno

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 : Los Lagos, Osorno, Ranco

200% lakePfafstetter: 65328090

Sub-basin area

1 046,7km²

Upstream area

1 046,7km²

Discharge

43,08m³/s

Mean elev.

1 132m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Arroyo Pantanoso99 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

1 150 distinct species · 17 732 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 732 obs · 32 cellules
Obs. / cellule
≥ 4 050
1 613–4 049
460–1 612
187–459
< 187

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

Ecological tissue

Sample of 45 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 Arroyo Cuerno : 37 espèces reliées par 59 interactions GloBI sur 5 types (connectance 6.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
59
Connectance
0.060
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°

6,9°C

Annual rain

1 211mm

Moisture idx (CMI)

0,23

Runoff

1 352mm/an

PET

908mm

AET

639mm

Mean slope

15,0°

Water table

606cm

Forest

50%

Crops

0%

Urban

0%

Protected

94%

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