Special Areas of Conservation (Habitats Directive) · esp
Sierra de Arana
- Area
- 200 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
1 656 distinct species · 27 752 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Sierra de Arana : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 103 interactions GloBI sur 6 types (connectance 14.7%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
22,4km
Basins crossed
3
Max stream order
3
Max drainage
1 762km²
Discharge in basins
0,5m³/s
Mean precip.
556mm/an
Mean T°
13,6°C
Moisture idx
-0,53
Max snow
7%
Mean runoff
87mm/an
Mean elev. (basins)
1 073m
Watersheds crossing here
Rivers / streams (13, ord ≥ 4)
- Arroyo de los Villaresord 1len here7.27 km41%total18 km
- Barranco del Pinoord 1len here3.22 km35%total9 km
- Río Blancoord 3len here2.17 km3%total75 km
- Canal de Alboloteord 1len here2.12 km15%total14 km
- Barranco del Castillejoord 1len here2.11 km100%total2 km
- Arroyo del Moroord 2len here1.76 km6%total29 km
- Río Fardesord 4len here1.71 km3%total54 km
- Barranco de la Yeguaord 1len here1.18 km94%total1 km
- Barranco de los Pinosord 1len here0.41 km2%total18 km
- Río Cubillasord 4len here0.22 km1%total36 km
- Arroyo del Anchurónord 2len here0.14 km1%total10 km
- Barranco del Periajeord 2len here0.12 km3%total4 km
1 more river segmentssorted by Strahler order + length
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
- 37.33503, -3.49763
- 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.