Encinares del río Alberche y río Cofio
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1989
830 km²
Subdivision · ESP
Villaviciosa de Odón
Spain
BSkArid, steppe, cold(100 %)
Species observed
1 598
Observations
49 277
Area
68,1km²
Ecological tissue
Sample of 37 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Villaviciosa de Odón : 26 espèces reliées par 89 interactions GloBI sur 3 types (connectance 12.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
89
Connectance
0.127
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 598 distinct species · 49 277 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,9°C
Annual rain
465mm
Warmest m°
31,9°C
Coldest m°
0,7°C
Elevation: 630 m on average (min 579 m, max 699 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,9°C
Annual rain
465mm
Warmest month
31,9°C
Coldest month
0,7°C
Mean alt.
630m
Min
579m
Max
699m
Std. dev.
27m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
17,4g/kg
Clay
24,8%
Sand
50,3%
Silt
24,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Madrid
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
29,5g/kg
Clay
25,0%
Sand
49,6%
Silt
25,4%
5–15 cm
pH H₂O
7,4
Org. C
11,3g/kg
Clay
24,1%
Sand
51,0%
Silt
24,9%
15–30 cm
pH H₂O
7,5
Org. C
11,3g/kg
Clay
25,3%
Sand
50,3%
Silt
24,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.5%
Crops25.8%
Built-up3.0%
Bare soil3.8%
Other (grassland, water…)52.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
22,6km
Basins crossed
1
Max stream order
3
Max drainage
1 711km²
Discharge in basins
0,2m³/s
Mean precip.
426mm/an
Mean T°
13,4°C
Moisture idx
-0,61
Max snow
1%
Mean runoff
102mm/an
Mean elev. (basins)
724m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Arroyo de Valenosoord 3len here4.34 km79%total6 km
- Barranco del Río de las Vacasord 3len here3.91 km82%total5 km
- Arroyo del Nacederoord 1len here3.88 km52%total8 km
- Arroyo de la Vegaord 2len here3.29 km7%total44 km
- Barranco de Sacedónord 1len here3.00 km100%total3 km
- Río Guadarramaord 3len here2.40 km2%total110 km
- Barranco de la Barrancaord 3len here1.29 km47%total3 km
- Arroyo de la Madreord 1len here0.53 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
8,2nW
Built-up
304,9%
Pesticides
36,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN V · 1
Cuencas de los ríos Alberche y Cofio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
829 km²
Cuenca del río Guadarrama
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
340 km²
Curso Medio del Río Guadarrama y su entorno
IUCN VRegional Park · 1999
227 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN