HydroBASINS lev08 watershed · #6080032010
Bassin · #6080032010
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
791km²
Upstream area
791km²
Discharge
0,15m³/s
Mean elev.
140m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SechuraPiura · Peru756.9 km²96.1% of basin
2 intersecting protected areas
Illescas
IUCN VINational Reserve
365.80 km² overlap
Estuario de Virrilá
IUCN VIWetland of International Importance (Ramsar Site)
5.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
324 distinct species · 3 896 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 · #6080032010 : 22 espèces reliées par 40 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 10 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°
21,9°C
Annual rain
25mm
Moisture idx (CMI)
-0,98
Runoff
12mm/an
PET
1 637mm
AET
19mm
Mean slope
4,0°
Water table
744cm
Forest
0%
Crops
1%
Urban
0%
Protected
47%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)