Lago de Sanabria y alrededores
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
325 km²
Subdivision · ESP
Trefacio
Spain
CsbTemperate, dry summer, warm summer(74 %)
Species observed
740
Observations
2 418
Area
25,6km²
Ecological tissue
Sample of 36 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 Trefacio : 27 espèces reliées par 70 interactions GloBI sur 7 types (connectance 11.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
70
Connectance
0.111
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
740 distinct species · 2 418 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,7°C
Annual rain
1 435mm
Warmest m°
22,1°C
Coldest m°
-2,2°C
Elevation: 1 331 m on average (min 945 m, max 1 971 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,7°C
Annual rain
1 435mm
Warmest month
22,1°C
Coldest month
-2,2°C
Mean alt.
1 331m
Min
945m
Max
1 971m
Std. dev.
326m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(74 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
75,0g/kg
Clay
18,3%
Sand
45,3%
Silt
36,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Zamora
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
117,1g/kg
Clay
17,0%
Sand
45,7%
Silt
37,3%
5–15 cm
pH H₂O
5,9
Org. C
60,2g/kg
Clay
16,7%
Sand
46,0%
Silt
37,4%
15–30 cm
pH H₂O
5,9
Org. C
47,8g/kg
Clay
21,0%
Sand
44,3%
Silt
34,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest27.6%
Crops7.7%
Built-up0.2%
Bare soil2.7%
Other (grassland, water…)61.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
7,4km
Basins crossed
1
Max stream order
3
Max drainage
2 424km²
Discharge in basins
0,2m³/s
Mean precip.
670mm/an
Mean T°
10,4°C
Moisture idx
-0,31
Max snow
4%
Mean runoff
307mm/an
Mean elev. (basins)
974m
Watersheds crossing here
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
0,3nW
Built-up
17,7%
Pesticides
23,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 5IUCN V · 1
Lago de Sanabria y Sierras Segundera y de Porto
IUCN VNatural Park · 1978
322 km²
Lago de Sanabria y alrededores - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
304 km²
Sierra de la Cabrera - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
199 km²
Sierra de la Cabrera
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
188 km²
Riberas del Río Tera y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
23 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN