HydroBASINS lev08 watershed · #6080027580
Bassin de Río Quilimarí
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 : Choapa, Petorca
Sub-basin area
2 306,7km²
Upstream area
2 306,7km²
Discharge
0,06m³/s
Mean elev.
567m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 1912.7 km²83.0% of basin
- PetorcaValparaíso · Chile344.3 km²14.9% of basin
6 intersecting protected areas
Quebrada Llau Llau
IUCN Not ReportedNature Sanctuary
17.79 km² overlap
Cerro Santa Inés
IUCN Not ReportedNature Sanctuary
7.13 km² overlap
Área de Palma Chilena de Monte Aranda
IUCN Not ReportedNature Sanctuary
4.77 km² overlap
Humedal Salinas de Pullally - Dunas de Longotoma
IUCN Not ReportedNature Sanctuary
3.92 km² overlap
Laguna Conchalí
IUCN Not ReportedNature Sanctuary
0.51 km² overlap
Laguna Conchalí (SR)
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.51 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 423 distinct species · 74 713 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 Quilimarí : 32 espèces reliées par 46 interactions GloBI sur 5 types (connectance 5.1%, filtre Serrano α=0.2). 11 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°
14,6°C
Annual rain
259mm
Moisture idx (CMI)
-0,79
Runoff
94mm/an
PET
1 257mm
AET
224mm
Mean slope
13,5°
Water table
684cm
Forest
2%
Crops
8%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)