Sierra de San Vicente y valles del Tiétar y Alberche
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2005
1 180 km²
Subdivision · ESP
San Román de los Montes
Spain
CsaTemperate, dry summer, hot summer(57 %)
Species observed
1 018
Observations
14 274
Area
44,9km²
Ecological tissue
Sample of 39 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 San Román de los Montes : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 6 types (connectance 13.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
100
Connectance
0.135
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 018 distinct species · 14 274 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,7°C
Annual rain
623mm
Warmest m°
32,6°C
Coldest m°
1,7°C
Elevation: 472 m on average (min 387 m, max 657 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,7°C
Annual rain
623mm
Warmest month
32,6°C
Coldest month
1,7°C
Mean alt.
472m
Min
387m
Max
657m
Std. dev.
71m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(57 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,1
Org. C
27,0g/kg
Clay
21,8%
Sand
48,1%
Silt
30,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Toledo
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,1
Org. C
44,7g/kg
Clay
20,3%
Sand
48,9%
Silt
30,9%
5–15 cm
pH H₂O
7,1
Org. C
18,9g/kg
Clay
20,9%
Sand
48,3%
Silt
30,8%
15–30 cm
pH H₂O
7,2
Org. C
17,4g/kg
Clay
24,3%
Sand
47,2%
Silt
28,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest18.4%
Crops17.0%
Built-up0.9%
Bare soil3.1%
Other (grassland, water…)60.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
15,7km
Lake surface here
0,74km²
Basins crossed
2
Max stream order
4
Max drainage
4 142km²
Discharge in basins
1,3m³/s
Mean precip.
369mm/an
Mean T°
14,6°C
Moisture idx
-0,68
Max snow
1%
Mean runoff
140mm/an
Mean elev. (basins)
520m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,2nW
Built-up
92,5%
Pesticides
37,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Sierra de San Vicente y valles del Tiétar y Alberche
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
1 180 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN