HydroBASINS lev08 watershed · #6080601790
Bassin de Río Pallancata
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 5 administrative regions : Antabamba, Aymaraes, La Unión, Parinacochas, Paucar del Sara Sara
Sub-basin area
999,5km²
Upstream area
999,6km²
Discharge
11,21m³/s
Mean elev.
4 487m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 932.7 km²93.7% of basin
- 52.6 km²5.3% of basin
- 5.0 km²0.5% of basin
- 3.5 km²0.4% of basin
- 2.1 km²0.2% of basin
1 intersecting protected areas
Subcuenca del Cotahuasi
IUCN VLandscape Reserve
53.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
93 distinct species · 234 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 9 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 Pallancata : 6 espèces reliées par 8 interactions GloBI sur 3 types (connectance 22.2%, filtre Serrano α=0.2). 3 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°
3,8°C
Annual rain
860mm
Moisture idx (CMI)
-0,19
Runoff
363mm/an
PET
1 063mm
AET
660mm
Mean slope
14,9°
Water table
801cm
Forest
4%
Crops
2%
Urban
0%
Protected
44%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)