HydroBASINS lev08 watershed · #6080581470
Bassin de Rio Apurima
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 : Andahuaylas, Antabamba, Aymaraes
Sub-basin area
1 509,8km²
Upstream area
2 459,6km²
Discharge
38,85m³/s
Mean elev.
3 961m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Río Iscahuaca544 km²
- Bassin de Río Iscahuaca406 km²
3 dept-equivalent regions (GADM L2)
- 1493.4 km²99.3% of basin
- 5.8 km²0.4% of basin
- 5.1 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
226 distinct species · 1 911 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Rio Apurima : 24 espèces reliées par 41 interactions GloBI sur 4 types (connectance 6.9%, filtre Serrano α=0.2). 11 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°
7,4°C
Annual rain
847mm
Moisture idx (CMI)
-0,31
Runoff
536mm/an
PET
1 236mm
AET
702mm
Mean slope
19,6°
Water table
775cm
Forest
29%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)