Río Alagón
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
23 km²
Subdivision · ESP
Cristóbal
Spain
CsaTemperate, dry summer, hot summer(100 %)
Species observed
517
Observations
1 020
Area
22km²
Ecological tissue
Sample of 38 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 Cristóbal : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 105 interactions GloBI sur 5 types (connectance 14.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
105
Connectance
0.149
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
517 distinct species · 1 020 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,9°C
Annual rain
971mm
Warmest m°
28,2°C
Coldest m°
0,6°C
Elevation: 825 m on average (min 652 m, max 925 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,9°C
Annual rain
971mm
Warmest month
28,2°C
Coldest month
0,6°C
Mean alt.
825m
Min
652m
Max
925m
Std. dev.
57m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
43,2g/kg
Clay
18,1%
Sand
46,0%
Silt
35,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Salamanca
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
72,6g/kg
Clay
18,7%
Sand
44,9%
Silt
36,4%
5–15 cm
pH H₂O
6,1
Org. C
32,9g/kg
Clay
17,5%
Sand
44,9%
Silt
37,7%
15–30 cm
pH H₂O
6,0
Org. C
24,0g/kg
Clay
18,1%
Sand
48,3%
Silt
33,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest22.8%
Crops11.6%
Built-up0.1%
Bare soil2.9%
Other (grassland, water…)62.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
1,6km
Basins crossed
1
Max stream order
2
Max drainage
1 419km²
Discharge in basins
0,2m³/s
Mean precip.
549mm/an
Mean T°
12,1°C
Moisture idx
-0,48
Max snow
3%
Mean runoff
243mm/an
Mean elev. (basins)
882m
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
0,2nW
Built-up
13,8%
Pesticides
16,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2
Riberas del Río Alagón y afluentes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
18 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN