HydroBASINS lev08 watershed · #6080029290
Bassin de Quebrada de Escritos
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 across 2 countries : Arica, Parinacota, Tacna
Sub-basin area
408,9km²
Upstream area
408,9km²
Discharge
0,04m³/s
Mean elev.
1 411m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- TacnaTacna · Peru315.6 km²77.4% of basin
- Arica91.6 km²22.5% of basin
- 0.4 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
36 distinct species · 215 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 Quebrada de Escritos : 14 espèces reliées par 13 interactions GloBI sur 1 type (connectance 12.4%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
15,3°C
Annual rain
42mm
Moisture idx (CMI)
-0,97
Runoff
4mm/an
PET
1 360mm
AET
37mm
Mean slope
10,4°
Water table
984cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)