HydroBASINS lev08 watershed · #6080032040
Bassin · #6080032040
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 : Sechura
Sub-basin area
102,6km²
Upstream area
102,6km²
Discharge
0,19m³/s
Mean elev.
6m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SechuraPiura · Peru96.9 km²94.9% of basin
1 intersecting protected areas
Estuario de Virrilá
IUCN VIWetland of International Importance (Ramsar Site)
3.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
112 distinct species · 879 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 · #6080032040 : 15 espèces reliées par 30 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 6 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°
23,1°C
Annual rain
26mm
Moisture idx (CMI)
-0,98
Runoff
62mm/an
PET
1 719mm
AET
19mm
Mean slope
0,2°
Water table
65cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)