Riberas del Río Tera y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
23 km²
Subdivision · ESP
Villanázar
Spain
CsbTemperate, dry summer, warm summer(100 %)
Species observed
233
Observations
1 267
Area
18,4km²
Ecological tissue
Sample of 45 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 Villanázar : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
100
Connectance
0.101
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
233 distinct species · 1 267 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,9°C
Annual rain
471mm
Warmest m°
28,8°C
Coldest m°
0,5°C
Elevation: 717 m on average (min 702 m, max 748 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,9°C
Annual rain
471mm
Warmest month
28,8°C
Coldest month
0,5°C
Mean alt.
717m
Min
702m
Max
748m
Std. dev.
13m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,9
Org. C
23,5g/kg
Clay
23,2%
Sand
35,6%
Silt
41,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Zamora
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,9
Org. C
43,6g/kg
Clay
22,9%
Sand
35,5%
Silt
41,5%
5–15 cm
pH H₂O
6,9
Org. C
10,6g/kg
Clay
22,8%
Sand
35,4%
Silt
41,7%
15–30 cm
pH H₂O
6,9
Org. C
16,2g/kg
Clay
23,8%
Sand
35,9%
Silt
40,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest11.9%
Crops42.5%
Built-up0.5%
Bare soil4.0%
Other (grassland, water…)41.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
6,4km
Basins crossed
2
Max stream order
4
Max drainage
4 973km²
Discharge in basins
0,2m³/s
Mean precip.
670mm/an
Mean T°
10,4°C
Moisture idx
-0,31
Max snow
4%
Mean runoff
307mm/an
Mean elev. (basins)
974m
Watersheds crossing here
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
0,9nW
Built-up
45,4%
Pesticides
38,4kg/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