Special Protection Area (Birds Directive) · esp
Sierra de San Vicente y valles del Tiétar y Alberche
- Area
- 1 180 km²
- IUCN cat.
- Not Reported
- Year
- 2005
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2005
- 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
2 621 distinct species · 48 450 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 San Vicente y valles del Tiétar y Alberche : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology8 basins · 4 lakes · 47 rivers
Hydrology metrics for this exact territory
Stream length here
251,7km
Lake surface here
14,89km²
Basins crossed
8
Max stream order
4
Max drainage
33 906km²
Discharge in basins
17,6m³/s
Mean precip.
383mm/an
Mean T°
14,4°C
Moisture idx
-0,67
Max snow
3%
Mean runoff
200mm/an
Mean elev. (basins)
541m
Watersheds crossing here
- Bassin de Río Guadyerbassub-area390,4 km²overlap317.11 km²27%
- Bassin de Arroyo de San Juliánsub-area390,3 km²overlap233.52 km²20%
- Bassin de Río Tiétarsub-area1 108,6 km²overlap223.55 km²19%
- Bassin de Río Alberchesub-area714,4 km²overlap155.14 km²13%
- Bassin de Río Alberchesub-area619,5 km²overlap142.91 km²12%
- Bassin de Río Tiétarsub-area579,2 km²overlap53.24 km²5%
- Bassin de Arroyo Canalejassub-area372,3 km²overlap49.56 km²4%
- Bassin de Río Tajosub-area430,1 km²overlap4.63 km²0%
Lakes (4, top by area)
Rivers / streams (47, ord ≥ 4)
- Río Guadyerbasord 3len here43.08 km94%total46 km
- Río Tiétarord 4len here27.91 km13%total216 km
- Río Albercheord 4len here22.05 km11%total198 km
- Arroyo de San Juliánord 1len here16.60 km84%total20 km
- Arroyo de Párracesord 1len here11.28 km83%total14 km
- Arroyo del Molinilloord 3len here9.16 km43%total21 km
- Garganta de Cerecedaord 3len here8.84 km67%total13 km
- Arroyo de la Horquillaord 1len here7.54 km100%total8 km
- Arroyo Canalejasord 1len here7.12 km40%total18 km
- Arroyo Alcañizoord 4len here6.83 km29%total23 km
- Arroyo de la Guadamillaord 1len here6.15 km61%total10 km
- Arroyo de Navaculosord 1len here6.04 km45%total13 km
35 more river segmentssorted by Strahler order + length
- Arroyo de la Fuenteord 2len here5.65 km100%total6 km
- Arroyo de las Higuerasord 6len here4.92 km14%total36 km
- Arroyo del Cuadroord 1len here4.74 km100%total5 km
- Garganta de Torinasord 2len here4.57 km89%total5 km
- Arroyo de Valdeasnosord 1len here4.49 km100%total4 km
- Arroyo de la Robledosaord 3len here4.23 km54%total8 km
- Arroyo de La Parraord 1len here4.18 km32%total13 km
- Arroyo de la Navaord 1len here3.71 km29%total13 km
- Arroyo de Tabalónord 1len here3.66 km67%total5 km
- Arroyo de Saucedosoord 1len here3.43 km100%total3 km
- Arroyo de los Molinillosord 1len here3.35 km46%total7 km
- Arroyo del Espadañalord 4len here3.17 km72%total4 km
- Arroyo del Soto del Fresnedosoord 1len here2.98 km57%total5 km
- Arroyo del Porquerizoord 1len here2.88 km67%total4 km
- Arroyo de los Quemadosord 1len here2.70 km62%total4 km
- Arroyo de Fresnedosoord 3len here2.20 km15%total15 km
- Arroyo de Alcañizoord 2len here2.10 km45%total5 km
- Arroyo de la Canchaord 2len here2.10 km100%total2 km
- Arroyo del Lugarord 2len here2.05 km34%total6 km
- Arroyo de las Cañadillasord 1len here2.04 km100%total2 km
- Río Ramacastañasord 3len here1.78 km51%total4 km
- Arroyo Martínord 1len here1.45 km11%total14 km
- Arroyo de la Tejedaord 1len here1.34 km100%total1 km
- Arroyo Tordillosord 2len here0.98 km47%total2 km
- Arroyo del Molinoord 4len here0.95 km21%total5 km
- Arroyo Tajumosoord 1len here0.81 km21%total4 km
- Arroyo de La Casaord 4len here0.69 km7%total10 km
- Arroyo de la Corcha de Pedraza y del Veneroord 1len here0.48 km6%total8 km
- Reguero del Cañoord 2len here0.40 km6%total7 km
- Arroyo de Perrillasord 2len here0.38 km2%total15 km
- Garganta de las Torresord 3len here0.26 km3%total8 km
- Arroyo Grandeord 4len here0.26 km0%total59 km
- Garganta de Valdetejoord 2len here0.12 km6%total2 km
- Arroyo de Juntas de la Salord 1len here≈ tangenttotal8 km
- Arroyo de las Candeledillasord 1len here≈ tangenttotal4 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
- 40.12570, -4.77133
- 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.