Special Protection Area (Birds Directive) · esp
Sierra de Guadarrama - ZEPA
- Area
- 693 km²
- IUCN cat.
- Not Reported
- Year
- 1988
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 1988
- 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
3 896 distinct species · 100 831 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Guadarrama - ZEPA : 24 espèces reliées par 95 interactions GloBI sur 6 types (connectance 15.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 2 lakes · 23 rivers
Hydrology metrics for this exact territory
Stream length here
111,7km
Lake surface here
0,54km²
Basins crossed
6
Max stream order
3
Max drainage
2 847km²
Discharge in basins
1,7m³/s
Mean precip.
456mm/an
Mean T°
11,1°C
Moisture idx
-0,55
Max snow
10%
Mean runoff
81mm/an
Mean elev. (basins)
994m
Watersheds crossing here
- Bassin de Río Eresmasub-area2 846,8 km²overlap333.61 km²48%
- Bassin de Río Cegasub-area2 567,9 km²overlap326.52 km²47%
- Bassin de Río Duratónsub-area1 463,5 km²overlap27.59 km²4%
- Bassin de Río Lozoyasub-area494,6 km²overlap3.81 km²1%
- Bassin de Río Guadarramasub-area1 711,2 km²overlap1.89 km²0%
- Bassin de Río Madarquillossub-area164,7 km²overlap0.00 km²0%
Lakes (2, top by area)
Rivers / streams (23, ord ≥ 4)
- Río Ceguillaord 2len here17.23 km100%total17 km
- Arroyo de las Vegasord 2len here15.96 km47%total34 km
- Río Eresmaord 4len here12.43 km9%total137 km
- Arroyo de los Horcajosord 1len here10.32 km100%total10 km
- Río de Cambronesord 2len here8.20 km100%total8 km
- Río Cegaord 4len here6.68 km4%total151 km
- Río Pirónord 3len here6.36 km9%total68 km
- Arroyo del Torilord 1len here5.15 km100%total5 km
- Río Viejoord 2len here4.87 km15%total34 km
- Acequia de Hontoriaord 1len here4.41 km58%total8 km
- Azud del Salto del Olvidoord 2len here4.06 km100%total4 km
- Río Santa Aguedaord 1len here3.31 km100%total3 km
11 more river segmentssorted by Strahler order + length
- Arroyo del Chorro Grandeord 1len here3.08 km100%total3 km
- Arroyo del Riacilloord 1len here1.81 km100%total2 km
- Río de los Pontonesord 1len here1.59 km19%total9 km
- Río Gudillosord 1len here1.52 km27%total6 km
- Río de Mulasord 1len here1.41 km18%total8 km
- Arroyo del Santoord 1len here1.11 km100%total1 km
- Arroyo de San Pedro de Madronaord 1len here1.00 km12%total9 km
- Arroyo de la Fuenteord 3len here0.78 km6%total13 km
- Arroyo Milónord 1len here0.23 km3%total8 km
- Río Morosord 3len here0.17 km0%total40 km
- Arroyo de Carromingoord 1len here≈ tangenttotal2 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
- 40.94761, -3.97276
- 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.