HydroBASINS lev08 watershed · #6080026000
Bassin de Río Chaica
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 : Llanquihue
Sub-basin area
147,8km²
Upstream area
147,8km²
Discharge
7,06m³/s
Mean elev.
627m
Administrative coverage
2 intersecting protected areas
Bosques Templados lluviosos de los Andes
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
147.78 km² overlap
Alerce Andino
IUCN Not ReportedNational Park
66.43 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
362 distinct species · 5 336 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Río Chaica : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 7 types (connectance 6.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
8,3°C
Annual rain
2 344mm
Moisture idx (CMI)
0,65
Runoff
1 514mm/an
PET
829mm
AET
792mm
Mean slope
18,7°
Water table
667cm
Forest
100%
Crops
0%
Urban
0%
Protected
45%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)