Encinares del río Alberche y río Cofio
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1989
830 km²
Commune · ESP
n.a. (27)
Spain
CsaTemperate, dry summer, hot summer(58 %)
Species observed
3 382
Observations
83 984
Area
1 080,3km²
Ecological tissue
Sample of 31 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 n.a. (27) : 19 espèces reliées par 73 interactions GloBI sur 5 types (connectance 14.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
73
Connectance
0.147
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
3 382 distinct species · 83 984 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
664mm
Warmest m°
27,8°C
Coldest m°
-1,1°C
Elevation: 1 106 m on average (min 616 m, max 1 791 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
664mm
Warmest month
27,8°C
Coldest month
-1,1°C
Mean alt.
1 106m
Min
616m
Max
1 791m
Std. dev.
266m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(58 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,8
Org. C
31,4g/kg
Clay
17,5%
Sand
52,1%
Silt
30,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Ávila
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
52,2g/kg
Clay
17,3%
Sand
52,2%
Silt
30,5%
5–15 cm
pH H₂O
6,8
Org. C
22,7g/kg
Clay
16,1%
Sand
53,0%
Silt
30,9%
15–30 cm
pH H₂O
6,8
Org. C
19,2g/kg
Clay
19,1%
Sand
51,2%
Silt
29,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.4%
Crops6.8%
Built-up0.3%
Bare soil4.9%
Other (grassland, water…)61.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 4 lakes · 35 rivers
Hydrology metrics for this exact territory
Stream length here
218,9km
Lake surface here
6,66km²
Basins crossed
9
Max stream order
3
Max drainage
2 847km²
Discharge in basins
8,8m³/s
Mean precip.
462mm/an
Mean T°
10,7°C
Moisture idx
-0,54
Max snow
5%
Mean runoff
133mm/an
Mean elev. (basins)
1 154m
Watersheds crossing here
- Bassin de Río Cofiosub-area619,5 km²overlap430.04 km²40%
- Bassin de Río Alberchesub-area875 km²overlap314.46 km²29%
- Bassin de Río Gaznatasub-area173,8 km²overlap167.78 km²16%
- Bassin de Río Alberchesub-area250,2 km²overlap139.24 km²13%
- Bassin de Río Eresmasub-area2 846,8 km²overlap9.41 km²1%
- Bassin de Arroyo de la Navasub-area108,1 km²overlap9.04 km²1%
- Bassin de Río Adajasub-area619,2 km²overlap6.65 km²1%
- Bassin de Río Tiétarsub-area1 108,6 km²overlap2.18 km²0%
- Bassin de Río Guadarramasub-area1 711,2 km²overlap1.48 km²0%
Lakes (4, top by area)
Rivers / streams (35, ord ≥ 4)
- Río Albercheord 4len here50.18 km25%total198 km
- Río Gaznataord 2len here25.97 km100%total26 km
- Río Becedasord 2len here21.63 km100%total22 km
- Río Sotilloord 3len here16.52 km99%total17 km
- Garganta de Navalacruzord 2len here10.29 km100%total10 km
- Garganta de la Yedraord 1len here8.48 km100%total8 km
- Arroyo Retuertaord 1len here7.39 km100%total7 km
- Río de La Aceñaord 1len here6.35 km48%total13 km
- Arroyo de la Vegaord 2len here6.26 km14%total44 km
- Arroyo de Serrezuelasord 1len here6.08 km100%total6 km
- Arroyo de Majalobosord 1len here5.58 km100%total6 km
- Arroyo del Chorrerónord 3len here4.78 km100%total5 km
23 more river segmentssorted by Strahler order + length
- Arroyo de Pradomolinoord 1len here4.77 km100%total5 km
- Río Cofioord 3len here4.47 km16%total28 km
- Arroyo de Valtraviesoord 1len here4.28 km74%total6 km
- Arroyo de Tórtolasord 2len here3.67 km25%total15 km
- Garganta del Puertoord 1len here3.59 km94%total4 km
- Arroyo del Palomoord 3len here3.54 km100%total4 km
- Arroyo del Corchoord 1len here3.25 km100%total3 km
- Arroyo de La Povedaord 1len here2.50 km100%total3 km
- Arroyo de Valdemelendoord 3len here2.45 km100%total2 km
- Río Chiquilloord 1len here1.99 km14%total14 km
- Arroyo Valvellidoord 1len here1.92 km100%total2 km
- Arroyo de la Pegueraord 2len here1.81 km100%total2 km
- Río de Las Herrerasord 1len here1.80 km37%total5 km
- Garganta del Zapateroord 2len here1.72 km31%total6 km
- Arroyo del Galayoord 1len here1.62 km100%total2 km
- Arroyo de Valdegarcíaord 1len here1.46 km100%total1 km
- Arroyo de Horcajuelosord 1len here1.11 km100%total1 km
- Garganta del Royalord 1len here0.87 km100%total1 km
- Garganta de Iruelasord 3len here0.71 km101%total1 km
- Arroyo del Manzanoord 1len here0.70 km5%total13 km
- Garganta de Lanchamalaord 1len here0.69 km101%total1 km
- Arroyo de la Hozord 4len here0.28 km1%total19 km
- Arroyo de la Pueblaord 1len here0.17 km3%total6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,5nW
Built-up
31,8%
Pesticides
30,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas17
IUCN Not Reported · 15IUCN V · 1IUCN Ib · 1
Cuencas de los ríos Alberche y Cofio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
829 km²
Sierra Norte de Guadarrama
IUCN VNatural Park · 2010
714 km²
Valle del Tiétar - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
644 km²
Valle del Tiétar
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
633 km²
Pinares del Bajo Alberche - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
506 km²
Complete list17 protected areas
- Encinares del río Alberche y río CofioSpecial Protection Area (Birds Directive)IUCN Not Reported1989830 km²
- Cuencas de los ríos Alberche y CofioSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2017829 km²
- Sierra Norte de GuadarramaNatural ParkIUCN V2010714 km²
- Valle del Tiétar - ZEPASpecial Protection Area (Birds Directive)IUCN Not Reported2000644 km²
- Valle del TiétarSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2015633 km²
- Pinares del Bajo Alberche - ZEPASpecial Protection Area (Birds Directive)IUCN Not Reported2000506 km²
- Pinares del Bajo AlbercheSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2015499 km²
- Cuenca del río GuadarramaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2014340 km²
- Campo Azálvaro - Pinares de Peguerinos - ZEPASpecial Protection Area (Birds Directive)IUCN Not Reported2000283 km²
- Campo Azálvaro - Pinares de PeguerinosSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2015260 km²
- Sierra de la Paramera y SerrotaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2015226 km²
- Valle de IruelasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201586 km²
- Valle de IruelasSpecial Protection Area (Birds Directive)IUCN Not Reported199186 km²
- Valle de IruelasNature ReserveIUCN Ib199782 km²
- Cerro de Guisando - ZEPASpecial Protection Area (Birds Directive)IUCN Not Reported200037 km²
- Cerro de GuisandoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201535 km²
- Riberas del Río Alberche y afluentesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20157 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations14
- BurgohondoSubdivision
- CebrerosSubdivision
- El BarracoSubdivision
- El Hoyo de PinaresSubdivision
- El TiembloSubdivision
- Herradón de PinaresSubdivision
- Las Navas del MarquésSubdivision
- NavalmoralSubdivision
- Navalperal de PinaresSubdivision
- NavaluengaSubdivision
- PeguerinosSubdivision
- San Bartolomé de PinaresSubdivision
- San Juan de la NavaSubdivision
- Santa Cruz de PinaresSubdivision