Riberas del Río Duero y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
63 km²
Subdivision · ESP
Fresno de la Ribera
Spain
CsaTemperate, dry summer, hot summer(71 %)
Species observed
742
Observations
34 710
Area
13km²
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 Fresno de la Ribera : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 3 types (connectance 12.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
60
Connectance
0.121
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
742 distinct species · 34 710 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,3°C
Annual rain
436mm
Warmest m°
29,4°C
Coldest m°
0,9°C
Elevation: 681 m on average (min 632 m, max 753 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,3°C
Annual rain
436mm
Warmest month
29,4°C
Coldest month
0,9°C
Mean alt.
681m
Min
632m
Max
753m
Std. dev.
35m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(71 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
23,7g/kg
Clay
25,6%
Sand
42,2%
Silt
32,2%
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
7,2
Org. C
43,9g/kg
Clay
24,7%
Sand
42,4%
Silt
32,7%
5–15 cm
pH H₂O
7,4
Org. C
10,8g/kg
Clay
25,6%
Sand
41,8%
Silt
32,6%
15–30 cm
pH H₂O
7,3
Org. C
16,3g/kg
Clay
26,4%
Sand
42,2%
Silt
31,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.4%
Crops46.8%
Built-up0.7%
Bare soil6.0%
Other (grassland, water…)40.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
5,6km
Basins crossed
1
Max stream order
6
Max drainage
42 510km²
Discharge in basins
1,9m³/s
Mean precip.
371mm/an
Mean T°
12,1°C
Moisture idx
-0,66
Max snow
1%
Mean runoff
41mm/an
Mean elev. (basins)
731m
Watersheds crossing here
Rivers / streams (2, 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
73,3%
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