Special Areas of Conservation (Habitats Directive) · esp
Río Saja
- Area
- 3 km²
- IUCN cat.
- Not Reported
- Year
- 2015
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2015
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
470 distinct species · 2 437 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 48 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 Río Saja : 38 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 104 interactions GloBI sur 5 types (connectance 8.8%, 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).
Hydrology1 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
8,3km
Basins crossed
1
Max stream order
3
Max drainage
1 040km²
Discharge in basins
0,1m³/s
Mean precip.
916mm/an
Mean T°
11,6°C
Moisture idx
0,11
Max snow
8%
Mean runoff
717mm/an
Mean elev. (basins)
560m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- Río Sajaord 4len here3.21 km6%total58 km
- Río Argonzaord 2len here1.73 km30%total6 km
- Canal de la Gargantaord 1len here1.15 km18%total6 km
- Río Bayonesord 1len here0.95 km11%total8 km
- Canal de Moscadoriuord 3len here0.75 km20%total4 km
- Río Monte Aáord 1len here0.26 km9%total3 km
- Arroyo La Canalord 2len here0.12 km4%total3 km
- Arroyo Verderoord 1len here0.08 km3%total3 km
- Canal de Valfríaord 1len here0.00 km0%total2 km
- Arroyo Cambillaord 1len here≈ tangenttotal5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 43.20244, -4.30014
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.