Special Protection Area (Birds Directive) · esp
Rios de la margen izquierda del Tajo y berrocales del Tajo
- Area
- 137 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
238 distinct species · 1 703 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Rios de la margen izquierda del Tajo y berrocales del Tajo : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 3 types (connectance 8.5%, 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).
Hydrology6 basins · 2 lakes · 23 rivers
Hydrology metrics for this exact territory
Stream length here
87,8km
Lake surface here
1,18km²
Basins crossed
6
Max stream order
6
Max drainage
35 411km²
Discharge in basins
19,7m³/s
Mean precip.
420mm/an
Mean T°
14,5°C
Moisture idx
-0,65
Max snow
2%
Mean runoff
130mm/an
Mean elev. (basins)
609m
Watersheds crossing here
- Bassin de Río Tajosub-area2 530,8 km²overlap47.84 km²35%
- Bassin de Río Husosub-area384,3 km²overlap37.59 km²27%
- Bassin de Río Tajosub-area690 km²overlap21.85 km²16%
- Bassin de Río Tamujososub-area114,7 km²overlap15.87 km²12%
- Bassin de Río Gévalosub-area315,4 km²overlap13.46 km²10%
- Bassin de Río Tajosub-area430,1 km²overlap0.55 km²0%
Lakes (2, top by area)
Rivers / streams (23, ord ≥ 4)
- Río Husoord 3len here17.21 km34%total50 km
- Río Gévaloord 6len here9.98 km16%total63 km
- Río Tajoord 6len here9.58 km1%total1037 km
- Arroyo de las Higuerasord 6len here8.27 km23%total36 km
- Pusaord 6len here7.49 km15%total49 km
- Arroyo de los Pobresord 2len here6.64 km89%total7 km
- Río Cedenaord 2len here5.99 km98%total6 km
- Arroyo de Zarzuelaord 6len here4.98 km79%total6 km
- Arroyo del Valle de la Cercedaord 1len here4.40 km34%total13 km
- Rio Ollegosoord 2len here3.12 km26%total12 km
- Río Sangreraord 2len here2.79 km7%total42 km
- Río Fríoord 2len here1.38 km13%total11 km
11 more river segmentssorted by Strahler order + length
- Arroyo de los Navalucillosord 2len here1.32 km34%total4 km
- Arroyo del Pizarrosoord 6len here1.31 km9%total14 km
- Arrollo del Colmenarord 2len here1.24 km15%total8 km
- Arroyo del Pedrosoord 6len here0.96 km4%total27 km
- Arroyo de la Fuente del Bañueloord 1len here0.56 km13%total4 km
- Arroyo de Gargantillaord 2len here0.31 km7%total4 km
- Río del Torcónord 3len here0.22 km1%total18 km
- Arroyo de San Vicenteord 2len here0.08 km1%total12 km
- Arroyo de Valdefuentesord 1len here0.00 km0%total1 km
- Arroyo de Valdeciervosord 1len here0.00 km0%total1 km
- Río Tamujosoord 2len here≈ tangenttotal8 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
- 39.74163, -4.42264
- 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.