HydroBASINS lev08 watershed · #6080397100
Bassin de Río Biabo
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 : Bellavista, Mariscal Cáceres
Sub-basin area
1 137,8km²
Upstream area
6 226,1km²
Discharge
330,63m³/s
Mean elev.
559m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Biabo780 km²
- Bassin de Río Biabo656 km²
2 dept-equivalent regions (GADM L2)
- BellavistaSan Martín · Peru1108.8 km²97.9% of basin
- Mariscal CáceresSan Martín · Peru24.2 km²2.1% of basin
1 intersecting protected areas
Cordillera Azul
IUCN IINational Park
5.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
654 distinct species · 10 648 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Biabo : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 2 types (connectance 7.4%, filtre Serrano α=0.2). 7 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°
25,5°C
Annual rain
1 691mm
Moisture idx (CMI)
-0,10
Runoff
1 131mm/an
PET
1 886mm
AET
1 422mm
Mean slope
11,0°
Water table
320cm
Forest
74%
Crops
8%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)