Riberas del Río Alberche y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
7 km²
Subdivision · ESP
Navadijos
Spain
CsbTemperate, dry summer, warm summer(84 %)
Species observed
760
Observations
1 641
Area
19,8km²
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 Navadijos : 17 espèces reliées par 84 interactions GloBI sur 5 types (connectance 15.0%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
84
Connectance
0.150
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
760 distinct species · 1 641 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,5°C
Annual rain
882mm
Warmest m°
23,5°C
Coldest m°
-3,8°C
Elevation: 1 548 m on average (min 1 446 m, max 1 654 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,5°C
Annual rain
882mm
Warmest month
23,5°C
Coldest month
-3,8°C
Mean alt.
1 548m
Min
1 446m
Max
1 654m
Std. dev.
75m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(84 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
42,0g/kg
Clay
17,9%
Sand
48,3%
Silt
33,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Ávila
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
65,5g/kg
Clay
17,6%
Sand
48,7%
Silt
33,6%
5–15 cm
pH H₂O
6,3
Org. C
33,7g/kg
Clay
17,1%
Sand
48,7%
Silt
34,2%
15–30 cm
pH H₂O
6,2
Org. C
26,9g/kg
Clay
19,0%
Sand
47,4%
Silt
33,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.5%
Crops7.3%
Built-up0.1%
Bare soil6.2%
Other (grassland, water…)65.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,4km
Basins crossed
1
Max stream order
2
Max drainage
875km²
Discharge in basins
0,1m³/s
Mean precip.
519mm/an
Mean T°
9,7°C
Moisture idx
-0,47
Max snow
5%
Mean runoff
188mm/an
Mean elev. (basins)
1 340m
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
0,1nW
Built-up
9,8%
Pesticides
25,4kg/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