HydroBASINS lev08 watershed · #6080478360
Bassin de Río Pichis
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 : Oxapampa
Sub-basin area
391,7km²
Upstream area
10 299,3km²
Discharge
656,86m³/s
Mean elev.
276m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Pichis561 km²
- Bassin · #6080481300281 km²
1 dept-equivalent regions (GADM L2)
- OxapampaPasco · Peru390.1 km²100.0% of basin
1 intersecting protected areas
de San Matías - San Carlos
IUCN VIProtection Forest
10.41 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
469 distinct species · 1 363 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Pichis : 30 espèces reliées par 29 interactions GloBI sur 4 types (connectance 4.9%, filtre Serrano α=0.2). 5 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°
25,8°C
Annual rain
2 196mm
Moisture idx (CMI)
0,18
Runoff
1 953mm/an
PET
1 791mm
AET
1 594mm
Mean slope
2,7°
Water table
98cm
Forest
97%
Crops
1%
Urban
0%
Protected
59%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)