Riberas del Río Tormes y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
19 km²
Subdivision · ESP
Fresno Alhándiga
Spain
CsaTemperate, dry summer, hot summer(100 %)
Species observed
85
Observations
256
Area
13,3km²
Ecological tissue
Sample of 41 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 Fresno Alhándiga : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 5 types (connectance 5.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
43
Connectance
0.052
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
85 distinct species · 256 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
572mm
Warmest m°
28,1°C
Coldest m°
0,3°C
Elevation: 862 m on average (min 828 m, max 899 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
572mm
Warmest month
28,1°C
Coldest month
0,3°C
Mean alt.
862m
Min
828m
Max
899m
Std. dev.
24m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
26,4g/kg
Clay
19,0%
Sand
46,9%
Silt
34,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Salamanca
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
42,8g/kg
Clay
19,1%
Sand
46,7%
Silt
34,2%
5–15 cm
pH H₂O
6,2
Org. C
21,5g/kg
Clay
18,0%
Sand
47,4%
Silt
34,6%
15–30 cm
pH H₂O
6,2
Org. C
15,0g/kg
Clay
19,9%
Sand
46,5%
Silt
33,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest7.5%
Crops45.4%
Built-up0.4%
Bare soil2.9%
Other (grassland, water…)43.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
5,1km
Basins crossed
1
Max stream order
3
Max drainage
2 668km²
Discharge in basins
0,2m³/s
Mean precip.
464mm/an
Mean T°
11,5°C
Moisture idx
-0,56
Max snow
1%
Mean runoff
173mm/an
Mean elev. (basins)
963m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,8nW
Built-up
42,1%
Pesticides
37,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN