Sierra Norte de Guadarrama
IUCN VNatural Park · 2010
714 km²
Subdivision · ESP
Prádena
Spain
CsbTemperate, dry summer, warm summer(93 %)
Species observed
491
Observations
1 199
Area
46,2km²
Ecological tissue
Sample of 33 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 Prádena : 21 espèces reliées par 155 interactions GloBI sur 5 types (connectance 26.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
155
Connectance
0.261
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
491 distinct species · 1 199 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
705mm
Warmest m°
25,8°C
Coldest m°
-1,7°C
Elevation: 1 231 m on average (min 1 038 m, max 1 697 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
705mm
Warmest month
25,8°C
Coldest month
-1,7°C
Mean alt.
1 231m
Min
1 038m
Max
1 697m
Std. dev.
186m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(93 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
23,6g/kg
Clay
23,0%
Sand
37,0%
Silt
40,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Segovia
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
41,7g/kg
Clay
22,7%
Sand
36,9%
Silt
40,3%
5–15 cm
pH H₂O
7,4
Org. C
14,8g/kg
Clay
22,6%
Sand
36,9%
Silt
40,5%
15–30 cm
pH H₂O
7,4
Org. C
14,4g/kg
Clay
23,7%
Sand
37,2%
Silt
39,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.7%
Crops12.7%
Built-up0.2%
Bare soil4.2%
Other (grassland, water…)52.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
12,8km
Basins crossed
2
Max stream order
2
Max drainage
1 464km²
Discharge in basins
0,1m³/s
Mean precip.
492mm/an
Mean T°
10,8°C
Moisture idx
-0,50
Max snow
5%
Mean runoff
86mm/an
Mean elev. (basins)
1 027m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,6nW
Built-up
21,6%
Pesticides
39,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN Not Reported · 4IUCN V · 1
Sierra de Guadarrama
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
697 km²
Sierra de Guadarrama - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1988
693 km²
Cuenca del río Lozoya y Sierra Norte
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
503 km²
Sabinares de Somosierra
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
22 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN