Hoces del Río Riaza - ZEPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1988
65 km²
Subdivision · ESP
Maderuelo
Spain
CsbTemperate, dry summer, warm summer(54 %)
Species observed
751
Observations
19 068
Area
93,8km²
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 Maderuelo : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
65
Connectance
0.131
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
751 distinct species · 19 068 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,8°C
Annual rain
527mm
Warmest m°
27,7°C
Coldest m°
-0,6°C
Elevation: 997 m on average (min 930 m, max 1 120 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,8°C
Annual rain
527mm
Warmest month
27,7°C
Coldest month
-0,6°C
Mean alt.
997m
Min
930m
Max
1 120m
Std. dev.
40m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(54 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
21,0g/kg
Clay
26,0%
Sand
37,5%
Silt
36,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Segovia
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,5
Org. C
35,0g/kg
Clay
25,5%
Sand
37,6%
Silt
36,9%
5–15 cm
pH H₂O
7,8
Org. C
13,4g/kg
Clay
25,2%
Sand
38,1%
Silt
36,8%
15–30 cm
pH H₂O
7,7
Org. C
14,7g/kg
Clay
27,4%
Sand
36,9%
Silt
35,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.4%
Crops37.9%
Built-up0.1%
Bare soil6.2%
Other (grassland, water…)49.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
13,7km
Lake surface here
3,27km²
Basins crossed
2
Max stream order
4
Max drainage
8 864km²
Discharge in basins
0,3m³/s
Mean precip.
507mm/an
Mean T°
10,6°C
Moisture idx
-0,48
Max snow
2%
Mean runoff
100mm/an
Mean elev. (basins)
1 047m
Watersheds crossing here
Lakes (1, top by area)
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
0,2nW
Built-up
6,9%
Pesticides
38,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN II · 1
Hoces del Río Riaza
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
52 km²
Hoces del Río Riaza
IUCN IINatural Park · 2004
52 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN