Riberas del Río Duero y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
63 km²
Subdivision · ESP
Viana de Duero
Spain
CfbTemperate, no dry season, warm summer(100 %)
Species observed
214
Observations
1 409
Area
56,2km²
Ecological tissue
Sample of 31 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 Viana de Duero : 22 espèces reliées par 69 interactions GloBI sur 5 types (connectance 14.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
69
Connectance
0.148
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
214 distinct species · 1 409 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
508mm
Warmest m°
28,4°C
Coldest m°
-0,7°C
Elevation: 1 004 m on average (min 943 m, max 1 101 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
508mm
Warmest month
28,4°C
Coldest month
-0,7°C
Mean alt.
1 004m
Min
943m
Max
1 101m
Std. dev.
34m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
30,1g/kg
Clay
24,8%
Sand
38,0%
Silt
37,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Soria
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
56,0g/kg
Clay
24,2%
Sand
38,1%
Silt
37,8%
5–15 cm
pH H₂O
7,4
Org. C
18,1g/kg
Clay
24,5%
Sand
38,0%
Silt
37,5%
15–30 cm
pH H₂O
7,5
Org. C
16,0g/kg
Clay
25,7%
Sand
37,9%
Silt
36,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.0%
Crops48.1%
Built-up0.1%
Bare soil5.1%
Other (grassland, water…)37.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
16,4km
Basins crossed
2
Max stream order
4
Max drainage
2 963km²
Discharge in basins
1,1m³/s
Mean precip.
534mm/an
Mean T°
10,5°C
Moisture idx
-0,48
Max snow
3%
Mean runoff
82mm/an
Mean elev. (basins)
1 048m
Watersheds crossing here
Rivers / streams (3, 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
6,4%
Pesticides
38,9kg/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