Valle del Tiétar - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
644 km²
Subdivision · ESP
El Barraco
Spain
CsaTemperate, dry summer, hot summer(67 %)
Species observed
1 096
Observations
8 824
Area
154km²
Ecological tissue
Sample of 32 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 El Barraco : 21 espèces reliées par 72 interactions GloBI sur 4 types (connectance 14.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
72
Connectance
0.145
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
1 096 distinct species · 8 824 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
679mm
Warmest m°
28,0°C
Coldest m°
-1,0°C
Elevation: 1 070 m on average (min 737 m, max 1 754 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
679mm
Warmest month
28,0°C
Coldest month
-1,0°C
Mean alt.
1 070m
Min
737m
Max
1 754m
Std. dev.
258m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(67 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,9
Org. C
30,7g/kg
Clay
17,8%
Sand
52,8%
Silt
29,3%
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
52,9g/kg
Clay
17,5%
Sand
53,0%
Silt
29,5%
5–15 cm
pH H₂O
6,9
Org. C
21,3g/kg
Clay
16,5%
Sand
53,7%
Silt
29,8%
15–30 cm
pH H₂O
6,9
Org. C
18,0g/kg
Clay
19,5%
Sand
51,8%
Silt
28,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.3%
Crops6.6%
Built-up0.2%
Bare soil5.1%
Other (grassland, water…)59.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 1 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
28,8km
Lake surface here
5,10km²
Basins crossed
6
Max stream order
3
Max drainage
1 299km²
Discharge in basins
1,0m³/s
Mean precip.
478mm/an
Mean T°
10,2°C
Moisture idx
-0,52
Max snow
5%
Mean runoff
157mm/an
Mean elev. (basins)
1 234m
Watersheds crossing here
- Bassin de Río Alberchesub-area875 km²overlap87.93 km²57%
- Bassin de Río Gaznatasub-area173,8 km²overlap52.70 km²34%
- Bassin de Arroyo de la Navasub-area108,1 km²overlap7.76 km²5%
- Bassin de Río Alberchesub-area250,2 km²overlap5.05 km²3%
- Bassin de Río Tiétarsub-area1 108,6 km²overlap0.53 km²0%
- Bassin de Río Adajasub-area619,2 km²overlap0.00 km²0%
Lakes (1, top by area)
Rivers / streams (6, ord ≥ 4)
- Río Albercheord 4len here12.18 km6%total198 km
- Arroyo de Serrezuelasord 1len here6.08 km100%total6 km
- Río Gaznataord 2len here5.14 km20%total26 km
- Arroyo del Palomoord 3len here3.54 km100%total4 km
- Arroyo de Horcajuelosord 1len here1.11 km100%total1 km
- Garganta de Iruelasord 3len here0.71 km101%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
21,0%
Pesticides
34,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN Not Reported · 6IUCN Ib · 1
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
Pinares del Bajo Alberche
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
499 km²
Valle de Iruelas
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1991
86 km²
Valle de Iruelas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
86 km²
Complete list7 protected areas
- 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
- Valle de IruelasSpecial Protection Area (Birds Directive)IUCN Not Reported199186 km²
- Valle de IruelasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201586 km²
- Valle de IruelasNature ReserveIUCN Ib199782 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN