Río Narcea
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
4 km²
Subdivision · ESP
Spain
Species observed
1 023
Observations
6 596
Area
227,1km²
Sample of 43 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).
Tissu écologique de Salas : 33 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 7 types (connectance 9.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
1 023 distinct species · 6 596 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
12,2°C
Annual rain
1 264mm
Warmest m°
21,2°C
Coldest m°
3,3°C
Elevation: 409 m on average (min 87 m, max 780 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,5
Org. C
64,0g/kg
Clay
21,3%
Sand
39,9%
Silt
38,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Asturias
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
59,1km
Basins crossed
3
Max stream order
4
Max drainage
4 906km²
Discharge in basins
33,5m³/s
Mean precip.
928mm/an
Mean T°
10,9°C
Moisture idx
0,04
Max snow
11%
Mean runoff
759mm/an
Mean elev. (basins)
721m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,4nW
Built-up
29,0%
Pesticides
21,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Special Areas of Conservation (Habitats Directive) · 2014
4 km²
Special Areas of Conservation (Habitats Directive) · 2014
0 km²
Natural Monument · 1995
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN