HydroBASINS lev08 watershed · #2080019910
Bassin de Arroyo de Valcabreru
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 1 administrative regions : Asturias
Sub-basin area
341,8km²
Upstream area
341,8km²
Discharge
1,88m³/s
Mean elev.
259m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 327.7 km²95.7% of basin
10 intersecting protected areas
Ría de Ribadesella-Ría de Tinamayor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
22.72 km² overlap
Ría de Ribadesella-Ría de Tinamayor
IUCN Not ReportedSpecial Protection Area (Birds Directive)
22.72 km² overlap
Sierra Plana de la Borbolla
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10.23 km² overlap
Río Las Cabras-Bedón
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.46 km² overlap
Río Purón
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.31 km² overlap
Bufones de Arenillas
IUCN IIINatural Monument
0.17 km² overlap
Playa de Cobijeru
IUCN IIINatural Monument
0.09 km² overlap
Playa de Gulpiyuri
IUCN IIINatural Monument
0.04 km² overlap
Bufón de Santiuste
IUCN IIINatural Monument
0.03 km² overlap
1 more protected areassorted by overlap area
Natural Monument
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 401 distinct species · 42 958 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Arroyo de Valcabreru : 33 espèces reliées par 91 interactions GloBI sur 6 types (connectance 10.6%, filtre Serrano α=0.2). 9 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°
13,1°C
Annual rain
847mm
Moisture idx (CMI)
0,01
Runoff
877mm/an
PET
833mm
AET
638mm
Mean slope
13,0°
Water table
519cm
Forest
90%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)