Ontologia

HydroBASINS lev08 watershed · #6080931450

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 1 administrative regions : Malleco

Pfafstetter: 66210829

Sub-basin area

467,9km²

Upstream area

467,9km²

Discharge

15,98m³/s

Mean elev.

1 265m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Blanco234 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Araucarias

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    468.19 km² overlap

  • Malalcahuello

    IUCN Not Reported

    National Reserve

    113.80 km² overlap

  • Conguillío

    IUCN Not Reported

    National Park

    32.43 km² overlap

  • Nalcas

    IUCN Not Reported

    National Reserve

    0.49 km² overlap

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

Species present

767 distinct species · 28 602 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 602 obs · 15 cellules
Obs. / cellule
≥ 12 197
6 583–12 196
909–6 582
652–908
< 652

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 Río Cautín : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 5 types (connectance 7.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
77
Connectance
0.078
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°

8,0°C

Annual rain

1 867mm

Moisture idx (CMI)

0,42

Runoff

1 201mm/an

PET

1 061mm

AET

744mm

Mean slope

15,0°

Water table

575cm

Forest

53%

Crops

4%

Urban

0%

Protected

31%

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