HydroBASINS lev08 watershed · #6080022920
Bassin de Río Serrano
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 : Última Esperanza
Sub-basin area
906km²
Upstream area
906km²
Discharge
0,35m³/s
Mean elev.
399m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 858.4 km²94.4% of basin
2 intersecting protected areas
Torres del Paine (RB)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
249.83 km² overlap
Bernardo O'Higgins
IUCN Not ReportedNational Park
234.91 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
388 distinct species · 5 442 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Serrano : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 4 types (connectance 5.3%, 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°
5,1°C
Annual rain
960mm
Moisture idx (CMI)
0,26
Runoff
2 188mm/an
PET
624mm
AET
528mm
Mean slope
14,9°
Water table
522cm
Forest
49%
Crops
0%
Urban
0%
Protected
25%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)