Riberas del Río Cega
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
5 km²
Subdivision · ESP
Cuéllar
Spain
CsaTemperate, dry summer, hot summer(76 %)
Species observed
882
Observations
4 271
Area
217,1km²
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 Cuéllar : 31 espèces reliées par 111 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
111
Connectance
0.135
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
882 distinct species · 4 271 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,7°C
Annual rain
493mm
Warmest m°
29,2°C
Coldest m°
-0,0°C
Elevation: 833 m on average (min 765 m, max 898 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,7°C
Annual rain
493mm
Warmest month
29,2°C
Coldest month
-0,0°C
Mean alt.
833m
Min
765m
Max
898m
Std. dev.
43m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(76 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,5
Org. C
22,2g/kg
Clay
24,5%
Sand
50,1%
Silt
25,4%
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
7,4
Org. C
40,1g/kg
Clay
24,0%
Sand
50,0%
Silt
26,0%
5–15 cm
pH H₂O
7,5
Org. C
12,9g/kg
Clay
23,2%
Sand
50,8%
Silt
26,0%
15–30 cm
pH H₂O
7,5
Org. C
13,6g/kg
Clay
26,3%
Sand
49,5%
Silt
24,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.1%
Crops38.1%
Built-up0.6%
Bare soil4.8%
Other (grassland, water…)37.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
59,6km
Basins crossed
2
Max stream order
3
Max drainage
12 895km²
Discharge in basins
0,5m³/s
Mean precip.
457mm/an
Mean T°
11,4°C
Moisture idx
-0,55
Max snow
3%
Mean runoff
72mm/an
Mean elev. (basins)
928m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
58,6%
Pesticides
38,2kg/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