La Retuerta y saladas de Sástago
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1999
360 km²
Subdivision · ESP
Sástago
Spain
BSkArid, steppe, cold(100 %)
Species observed
1 007
Observations
14 123
Area
301,1km²
Ecological tissue
Sample of 29 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 Sástago : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 3 types (connectance 17.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
69
Connectance
0.170
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
1 007 distinct species · 14 123 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,3°C
Annual rain
338mm
Warmest m°
32,7°C
Coldest m°
3,2°C
Elevation: 268 m on average (min 124 m, max 380 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,3°C
Annual rain
338mm
Warmest month
32,7°C
Coldest month
3,2°C
Mean alt.
268m
Min
124m
Max
380m
Std. dev.
79m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(100 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,9
Org. C
20,5g/kg
Clay
29,3%
Sand
20,0%
Silt
50,7%
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
7,7
Org. C
33,1g/kg
Clay
29,0%
Sand
19,9%
Silt
51,1%
5–15 cm
pH H₂O
8,0
Org. C
14,3g/kg
Clay
29,6%
Sand
19,7%
Silt
50,7%
15–30 cm
pH H₂O
8,0
Org. C
14,2g/kg
Clay
29,3%
Sand
20,5%
Silt
50,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest5.2%
Crops43.5%
Built-up0.1%
Bare soil7.0%
Other (grassland, water…)44.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 7 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
54,6km
Lake surface here
4,24km²
Basins crossed
3
Max stream order
7
Max drainage
51 935km²
Discharge in basins
355,4m³/s
Mean precip.
393mm/an
Mean T°
14,3°C
Moisture idx
-0,63
Mean runoff
41mm/an
Mean elev. (basins)
309m
Watersheds crossing here
Lakes (7, top by area)
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
0,3nW
Built-up
6,8%
Pesticides
37,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 4
Monegros
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
357 km²
Saladas de Sástago-Bujaraloz
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2011
81 km²
Meandros del Ebro
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
11 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN