Sierra de las Villuercas y Valle del Guadarranque
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
775 km²
Subdivision · ESP
Alía
Spain
CsaTemperate, dry summer, hot summer(98 %)
Species observed
1 791
Observations
25 223
Area
599km²
Ecological tissue
Sample of 38 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 Alía : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 5 types (connectance 12.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
88
Connectance
0.125
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
1 791 distinct species · 25 223 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,5°C
Annual rain
698mm
Warmest m°
31,8°C
Coldest m°
2,2°C
Elevation: 600 m on average (min 372 m, max 1 192 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
15,5°C
Annual rain
698mm
Warmest month
31,8°C
Coldest month
2,2°C
Mean alt.
600m
Min
372m
Max
1 192m
Std. dev.
161m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(98 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
32,8g/kg
Clay
19,2%
Sand
44,5%
Silt
36,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Cáceres
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
54,8g/kg
Clay
18,6%
Sand
44,1%
Silt
37,3%
5–15 cm
pH H₂O
6,7
Org. C
24,2g/kg
Clay
18,0%
Sand
43,7%
Silt
38,3%
15–30 cm
pH H₂O
6,7
Org. C
19,3g/kg
Clay
20,9%
Sand
45,5%
Silt
33,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest25.8%
Crops11.8%
Built-up0.0%
Bare soil4.3%
Other (grassland, water…)58.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 1 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
117,4km
Lake surface here
3,90km²
Basins crossed
8
Max stream order
5
Max drainage
35 411km²
Discharge in basins
16,5m³/s
Mean precip.
462mm/an
Mean T°
14,9°C
Moisture idx
-0,63
Max snow
3%
Mean runoff
144mm/an
Mean elev. (basins)
559m
Watersheds crossing here
- Bassin de Río Guadianasub-area771 km²overlap279.23 km²47%
- Bassin de Río Guadalupejosub-area463,9 km²overlap270.18 km²45%
- Bassin de Arroyo de Lanchuelasub-area282 km²overlap39.55 km²7%
- Bassin de Río Estenasub-area973,9 km²overlap8.78 km²1%
- Bassin de Río Ruecassub-area1 914 km²overlap1.02 km²0%
- Bassin de Río Husosub-area384,3 km²overlap0.14 km²0%
- Bassin de Río Tajosub-area690 km²overlap0.11 km²0%
- Bassin de Río Gualijasub-area207,5 km²overlap0.00 km²0%
Lakes (1, top by area)
Rivers / streams (7, ord ≥ 4)
- Río Guadarranqueord 3len here39.63 km85%total47 km
- Río Guadalupejoord 3len here34.44 km44%total79 km
- Río Silvadilloord 2len here20.64 km98%total21 km
- Río Guadianaord 6len here11.15 km2%total668 km
- Arroyo Guadarranquejoord 1len here6.82 km100%total7 km
- Río Iborord 2len here2.63 km13%total21 km
- Río Estenaord 5len here2.13 km3%total78 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
2,8%
Pesticides
28,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas9
IUCN Not Reported · 6IUCN IV · 3
Sierra de las Villuercas y Valle del Guadarranque
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
775 km²
Puerto Peña - los Golondrinos
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
353 km²
Puerto Peña - los Golondrinos
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
353 km²
Corredor del Río Guadalupejo
IUCN IVEcological corridor · 2003
21 km²
Río Guadalupejo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
5 km²
Complete list9 protected areas
- Sierra de las Villuercas y Valle del GuadarranqueSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2015775 km²
- Sierra de las Villuercas y Valle del GuadarranqueSpecial Protection Area (Birds Directive)IUCN Not Reported2000775 km²
- Puerto Peña - los GolondrinosSpecial Protection Area (Birds Directive)IUCN Not Reported2000353 km²
- Puerto Peña - los GolondrinosSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2015353 km²
- Corredor del Río GuadalupejoEcological corridorIUCN IV200321 km²
- Río GuadalupejoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20155 km²
- Rincón del TorozoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20153 km²
- Rincón del TorozoMicroreserveIUCN IV20023 km²
- Lorera de la TruchaSingular treeIUCN IV20040 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN