Valderejo-Sobrón-Árcenako mendilerroa / Valderejo-Sobrón-Sierra de Árcena
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
68 km²
Subdivision · ESP
Spain
Species observed
1 472
Observations
10 944
Area
226,9km²
Sample of 35 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 Valle de Losa : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 4 types (connectance 13.0%, 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).
1 472 distinct species · 10 944 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
10,6°C
Annual rain
1 145mm
Warmest m°
22,3°C
Coldest m°
0,2°C
Elevation: 782 m on average (min 641 m, max 1 115 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,7
Org. C
44,8g/kg
Clay
30,0%
Sand
26,6%
Silt
43,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Burgos
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
50,6km
Basins crossed
4
Max stream order
3
Max drainage
4 713km²
Discharge in basins
24,4m³/s
Mean precip.
879mm/an
Mean T°
10,8°C
Moisture idx
0,03
Max snow
9%
Mean runoff
574mm/an
Mean elev. (basins)
744m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,2nW
Built-up
10,6%
Pesticides
39,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Special Areas of Conservation (Habitats Directive) · 2016
68 km²
Special Protection Area (Birds Directive) · 2000
68 km²
Special Areas of Conservation (Habitats Directive) · 2015
65 km²
Special Protection Area (Birds Directive) · 2000
39 km²
Natural Park · 1992
34 km²
Special Protection Area (Birds Directive) · 2000
26 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN