Bardenas Reales
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
585 km²
Subdivision · ESP
Bardenas Reales
Spain
CfaTemperate, no dry season, hot summer(77 %)
Species observed
2 121
Observations
35 541
Area
420,8km²
Ecological tissue
Sample of 27 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 Bardenas Reales : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 3 types (connectance 15.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
55
Connectance
0.157
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
2 121 distinct species · 35 541 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,5°C
Annual rain
420mm
Warmest m°
30,0°C
Coldest m°
1,9°C
Elevation: 379 m on average (min 237 m, max 586 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,5°C
Annual rain
420mm
Warmest month
30,0°C
Coldest month
1,9°C
Mean alt.
379m
Min
237m
Max
586m
Std. dev.
70m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(77 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,8
Org. C
19,7g/kg
Clay
32,5%
Sand
23,5%
Silt
44,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Navarra
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,6
Org. C
31,0g/kg
Clay
32,4%
Sand
23,5%
Silt
44,1%
5–15 cm
pH H₂O
7,9
Org. C
13,4g/kg
Clay
31,1%
Sand
23,9%
Silt
45,0%
15–30 cm
pH H₂O
7,9
Org. C
14,6g/kg
Clay
34,0%
Sand
23,0%
Silt
43,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest4.1%
Crops43.8%
Built-up0.1%
Bare soil8.3%
Other (grassland, water…)43.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 1 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
62,5km
Lake surface here
0,51km²
Basins crossed
7
Max stream order
3
Max drainage
27 187km²
Discharge in basins
385,9m³/s
Mean precip.
537mm/an
Mean T°
13,3°C
Moisture idx
-0,49
Max snow
3%
Mean runoff
122mm/an
Mean elev. (basins)
346m
Watersheds crossing here
- Bassin de Río Ebrosub-area503,5 km²overlap220.62 km²52%
- Bassin de Canal Imperial de Aragónsub-area507,5 km²overlap81.95 km²19%
- Bassin de Río Aragónsub-area149,9 km²overlap55.94 km²13%
- Bassin de Río Ebrosub-area263,7 km²overlap44.28 km²11%
- Bassin de Río Aragónsub-area1 181,6 km²overlap13.79 km²3%
- Bassin de Rio Arbasub-area2 161,2 km²overlap3.82 km²1%
- Bassin de Río Aragónsub-area137,1 km²overlap0.35 km²0%
Lakes (1, top by area)
Rivers / streams (7, ord ≥ 4)
- Río Aragónord 6len here20.80 km12%total171 km
- Barranco Grandeord 2len here13.53 km100%total14 km
- Río Camponuevoord 1len here10.83 km59%total18 km
- Barranco de las Limasord 2len here8.32 km57%total15 km
- Río Ebroord 7len here6.51 km1%total863 km
- Barranco de Valfondoord 1len here1.44 km100%total1 km
- Barranco del Vedadoord 2len here1.11 km18%total6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
6,1%
Pesticides
38,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas11
IUCN Not Reported · 6IUCN IV · 4IUCN II · 1📍 Point sites · 1
Bardenas Reales
IUCN IINatural Park · 1999
415 km²
El Plano-Blanca alta
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1998
89 km²
Loma Negra
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
70 km²
Loma la Negra - Bardenas
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2001
64 km²
Rincón del Bu-La Nasa-Tripazul
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1998
37 km²
Complete list11 protected areas
- Bardenas RealesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2017585 km²
- Bardenas RealesNatural ParkIUCN II1999415 km²
- El Plano-Blanca altaSpecial Protection Area (Birds Directive)IUCN Not Reported199889 km²
- Loma NegraSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202170 km²
- Loma la Negra - BardenasSpecial Protection Area (Birds Directive)IUCN Not Reported200164 km²
- Rincón del Bu-La Nasa-TripazulSpecial Protection Area (Birds Directive)IUCN Not Reported199837 km²
- Río EbroSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201721 km²
- Caídas de la NegraNature ReserveIUCN IV198715 km²
- Vedado de EgüarasNature ReserveIUCN IV19875 km²
- Rincon del BuNature ReserveIUCN IV19875 km²
- Pinar de Santa AguedaNature enclaveIUCN IV19891 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN