HydroBASINS lev08 watershed · #6080030380
Bassin · #6080030380
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 : Chincha, Pisco
Sub-basin area
229,1km²
Upstream area
229,1km²
Discharge
0m³/s
Mean elev.
120m
Species present
127 distinct species · 842 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 · #6080030380 : 17 espèces reliées par 54 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 14 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°
19,5°C
Annual rain
4mm
Moisture idx (CMI)
-1,00
Runoff
43mm/an
PET
1 450mm
AET
4mm
Mean slope
1,4°
Water table
787cm
Forest
1%
Crops
22%
Urban
7%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)