HydroBASINS lev08 watershed · #6080594560
Bassin de Río Yavina
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 3 administrative regions : Chumbivilcas, Condesuyos, La Unión
Sub-basin area
312,8km²
Upstream area
313,1km²
Discharge
7,29m³/s
Mean elev.
4 680m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- ChumbivilcasCusco · Peru311.1 km²99.8% of basin
- CondesuyosArequipa · Peru0.3 km²0.1% of basin
- 0.2 km²0.1% of basin
1 intersecting protected areas
Subcuenca del Cotahuasi
IUCN VLandscape Reserve
0.62 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
37 distinct species · 116 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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 Yavina : 5 espèces reliées par 4 interactions GloBI sur 1 type (connectance 40.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
2,8°C
Annual rain
752mm
Moisture idx (CMI)
-0,26
Runoff
654mm/an
PET
1 020mm
AET
605mm
Mean slope
13,4°
Water table
616cm
Forest
4%
Crops
2%
Urban
0%
Protected
43%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)