Hoces del Río Riaza - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1988
65 km²
Subdivision · ESP
Santa Cruz de la Salceda
Spain
CsaTemperate, dry summer, hot summer(98 %)
Species observed
262
Observations
3 115
Area
26km²
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 Santa Cruz de la Salceda : 21 espèces reliées par 95 interactions GloBI sur 4 types (connectance 19.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
95
Connectance
0.192
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
262 distinct species · 3 115 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,3°C
Annual rain
478mm
Warmest m°
28,4°C
Coldest m°
-0,2°C
Elevation: 917 m on average (min 858 m, max 982 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,3°C
Annual rain
478mm
Warmest month
28,4°C
Coldest month
-0,2°C
Mean alt.
917m
Min
858m
Max
982m
Std. dev.
26m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(98 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,8
Org. C
19,8g/kg
Clay
27,1%
Sand
37,0%
Silt
36,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Burgos
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,5
Org. C
32,6g/kg
Clay
26,9%
Sand
37,0%
Silt
36,1%
5–15 cm
pH H₂O
8,0
Org. C
12,9g/kg
Clay
26,6%
Sand
37,4%
Silt
36,1%
15–30 cm
pH H₂O
8,0
Org. C
13,8g/kg
Clay
27,8%
Sand
36,6%
Silt
35,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.3%
Crops47.1%
Built-up0.3%
Bare soil5.1%
Other (grassland, water…)41.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
7,4km
Basins crossed
2
Max stream order
1
Max drainage
8 864km²
Discharge in basins
0,2m³/s
Mean precip.
498mm/an
Mean T°
10,9°C
Moisture idx
-0,50
Max snow
2%
Mean runoff
108mm/an
Mean elev. (basins)
959m
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
0,2nW
Built-up
25,7%
Pesticides
39,0kg/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