Ontologia

HydroBASINS lev08 watershed · #6080932460

Bassin de Río Cautín

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 : Cautín, Malleco

Pfafstetter: 66210825

Sub-basin area

560,4km²

Upstream area

1 823,5km²

Discharge

59,64m³/s

Mean elev.

448m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Cautín722 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Araucarias

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    116.83 km² overlap

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

Species present

285 distinct species · 3 247 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 247 obs · 19 cellules
Obs. / cellule
≥ 1 799
431–1 798
96–430
48–95
< 48

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

Ecological tissue

Sample of 39 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 Cautín : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 5 types (connectance 6.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
46
Connectance
0.062
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°

10,8°C

Annual rain

1 645mm

Moisture idx (CMI)

0,30

Runoff

1 048mm/an

PET

1 115mm

AET

767mm

Mean slope

3,3°

Water table

217cm

Forest

25%

Crops

30%

Urban

2%

Protected

0%

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