Riberas del Río Cega
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
5 km²
Subdivision · ESP
La Pedraja de Portillo
Spain
CsaTemperate, dry summer, hot summer(64 %)
Species observed
794
Observations
8 425
Area
56,6km²
Ecological tissue
Sample of 30 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 La Pedraja de Portillo : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 4 types (connectance 15.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
68
Connectance
0.156
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
794 distinct species · 8 425 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,2°C
Annual rain
462mm
Warmest m°
29,7°C
Coldest m°
0,4°C
Elevation: 706 m on average (min 696 m, max 733 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,2°C
Annual rain
462mm
Warmest month
29,7°C
Coldest month
0,4°C
Mean alt.
706m
Min
696m
Max
733m
Std. dev.
7m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(64 %)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
21,1g/kg
Clay
20,8%
Sand
56,4%
Silt
22,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Valladolid
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
39,8g/kg
Clay
19,7%
Sand
57,0%
Silt
23,3%
5–15 cm
pH H₂O
7,3
Org. C
10,8g/kg
Clay
19,2%
Sand
57,4%
Silt
23,3%
15–30 cm
pH H₂O
7,3
Org. C
12,6g/kg
Clay
23,4%
Sand
54,7%
Silt
22,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.4%
Crops21.4%
Built-up0.4%
Bare soil4.7%
Other (grassland, water…)45.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
14,4km
Basins crossed
2
Max stream order
4
Max drainage
5 399km²
Discharge in basins
1,2m³/s
Mean precip.
450mm/an
Mean T°
11,5°C
Moisture idx
-0,56
Max snow
3%
Mean runoff
68mm/an
Mean elev. (basins)
902m
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
1,3nW
Built-up
39,3%
Pesticides
38,7kg/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