Río Huerva y Las Planas
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2001
303 km²
Subdivision · ESP
Aladrén
Spain
BSkArid, steppe, cold(53 %)
Species observed
313
Observations
1 188
Area
21,2km²
Ecological tissue
Sample of 36 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 Aladrén : 26 espèces reliées par 98 interactions GloBI sur 4 types (connectance 15.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
98
Connectance
0.156
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
313 distinct species · 1 188 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,9°C
Annual rain
468mm
Warmest m°
28,7°C
Coldest m°
0,6°C
Elevation: 826 m on average (min 758 m, max 948 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,9°C
Annual rain
468mm
Warmest month
28,7°C
Coldest month
0,6°C
Mean alt.
826m
Min
758m
Max
948m
Std. dev.
45m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(53 %)Arid
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
24,0g/kg
Clay
25,7%
Sand
32,2%
Silt
42,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Zaragoza
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,4
Org. C
40,7g/kg
Clay
25,3%
Sand
32,4%
Silt
42,3%
5–15 cm
pH H₂O
7,5
Org. C
16,7g/kg
Clay
25,0%
Sand
32,1%
Silt
42,8%
15–30 cm
pH H₂O
7,5
Org. C
14,5g/kg
Clay
26,8%
Sand
32,2%
Silt
41,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.7%
Crops6.2%
Built-up0.0%
Bare soil5.1%
Other (grassland, water…)59.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,7km
Basins crossed
2
Max stream order
1
Max drainage
41 224km²
Discharge in basins
4,5m³/s
Mean precip.
404mm/an
Mean T°
12,4°C
Moisture idx
-0,59
Max snow
1%
Mean runoff
23mm/an
Mean elev. (basins)
609m
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
0,2nW
Built-up
3,9%
Pesticides
36,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Alto huerva - Sierra de Herrera
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
222 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN