Bardenas Reales
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
585 km²
Commune · ESP
n.a. (189)
Spain
CfaTemperate, no dry season, hot summer(95 %)
Species observed
3 070
Observations
340 834
Area
1 224,7km²
Ecological tissue
Sample of 25 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 n.a. (189) : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 2 types (connectance 14.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
25
Interactions affichées
44
Connectance
0.147
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
3 070 distinct species · 340 834 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,2°C
Annual rain
502mm
Warmest m°
29,0°C
Coldest m°
1,9°C
Elevation: 362 m on average (min 263 m, max 632 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,2°C
Annual rain
502mm
Warmest month
29,0°C
Coldest month
1,9°C
Mean alt.
362m
Min
263m
Max
632m
Std. dev.
48m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(95 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
21,0g/kg
Clay
32,3%
Sand
21,3%
Silt
46,4%
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
34,0g/kg
Clay
31,6%
Sand
21,5%
Silt
46,9%
5–15 cm
pH H₂O
7,8
Org. C
13,8g/kg
Clay
31,7%
Sand
21,4%
Silt
46,9%
15–30 cm
pH H₂O
7,8
Org. C
15,1g/kg
Clay
33,6%
Sand
21,1%
Silt
45,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.5%
Crops51.2%
Built-up0.6%
Bare soil4.7%
Other (grassland, water…)36.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 0 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
295,1km
Basins crossed
13
Max stream order
7
Max drainage
25 404km²
Discharge in basins
635,8m³/s
Mean precip.
742mm/an
Mean T°
12,1°C
Moisture idx
-0,25
Max snow
4%
Mean runoff
421mm/an
Mean elev. (basins)
528m
Watersheds crossing here
- Bassin de Argasub-area2 755,1 km²overlap286.78 km²23%
- Bassin de Río Aragónsub-area1 181,6 km²overlap220.02 km²18%
- Bassin de Egasub-area1 305 km²overlap214.82 km²18%
- Bassin de Canal de Lodosasub-area435,8 km²overlap123.35 km²10%
- Bassin de Río Aragónsub-area137,1 km²overlap117.28 km²10%
- Bassin de Río Aragónsub-area149,9 km²overlap84.29 km²7%
- Bassin de Canal de Lodosasub-area436,6 km²overlap76.30 km²6%
- Bassin de Linaressub-area295,4 km²overlap31.83 km²3%
- Bassin de Río Ebrosub-area503,5 km²overlap24.82 km²2%
Rivers / streams (20, ord ≥ 4)
- Río Aragónord 6len here72.95 km43%total171 km
- Río Ebroord 7len here46.85 km5%total863 km
- Argaord 5len here40.76 km32%total127 km
- Egaord 3len here25.72 km22%total117 km
- Barranco de Castilliscarord 3len here18.03 km74%total24 km
- Canal de Navarra - Ramal del Egaord 1len here12.93 km100%total13 km
- Barranco de los Ríosord 1len here10.38 km100%total10 km
- Canal de Navarra - Ramal del Argaord 5len here9.04 km100%total9 km
- Linaresord 6len here8.74 km22%total41 km
- Zidakosord 5len here8.61 km15%total57 km
- Canal de Lodosaord 6len here8.33 km8%total107 km
- Acequia de Río Marcillaord 1len here7.04 km68%total10 km
8 more river segmentssorted by Strahler order + length
- Barranco de Sierrasord 1len here6.71 km100%total7 km
- Barranco el Sasoord 1len here4.94 km69%total7 km
- Barranco de Vayalenguaord 2len here4.75 km55%total9 km
- Arroyo de San Gilord 2len here3.33 km34%total10 km
- Arroyo de la Sardaord 1len here2.23 km90%total2 km
- Aragoi ibaiaord 5len here1.74 km4%total46 km
- Acequia Vallungaord 5len here1.61 km100%total2 km
- Riomayorord 2len here0.42 km2%total25 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,5nW
Built-up
63,3%
Pesticides
38,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas38
IUCN IV · 21IUCN Not Reported · 13IUCN III · 2IUCN II · 1IUCN V · 1
Bardenas Reales
IUCN IINatural Park · 1999
415 km²
Yesos de la Ribera Estellesa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
191 km²
El Plano-Blanca alta
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1998
89 km²
Tramo medio del río Aragón
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
27 km²
Tramos Bajos del Aragón y del Arga
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
25 km²
Complete list38 protected areas
- Bardenas RealesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2017585 km²
- Bardenas RealesNatural ParkIUCN II1999415 km²
- Yesos de la Ribera EstellesaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2017191 km²
- El Plano-Blanca altaSpecial Protection Area (Birds Directive)IUCN Not Reported199889 km²
- Tramo medio del río AragónSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201627 km²
- Tramos Bajos del Aragón y del ArgaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201725 km²
- Sotos y Riberas del EbroSpecial Protection Area (Birds Directive)IUCN Not Reported202224 km²
- Sotos y Riberas del EbroSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201424 km²
- Sotos y Riberas del EbroNatura 2000IUCN V201424 km²
- Laguna de PitillasSpecial Protection Area (Birds Directive)IUCN Not Reported19905 km²
- Laguna de PitillasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20165 km²
- Lagunas y carrizales de Cinco VillasSpecial Protection Area (Birds Directive)IUCN Not Reported20014 km²
- Laguna de PitillasNature ReserveIUCN IV19872 km²
- Badina EscuderaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20162 km²
- Pinares de LerinNature enclaveIUCN IV19891 km²
- Pinar de Santa AguedaNature enclaveIUCN IV19891 km²
- Sotos de La Lobera y El SotilloNature ReserveIUCN IV19871 km²
- Sotos de la RecuejaNature enclaveIUCN IV19891 km²
- Sotos Gil y Ramal HondoNature ReserveIUCN IV19871 km²
- Sotos de la MugaNature enclaveIUCN IV19910 km²
- Soto de GranjafríaNature enclaveIUCN IV19890 km²
- Soto Valporres-Soto AbajoNature enclaveIUCN IV19910 km²
- Estanca de los Dos ReinosSpecial Protection Area (Birds Directive)IUCN Not Reported19900 km²
- Estanca de los Dos ReinosSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20160 km²
- Laguna de Dos ReinosNature enclaveIUCN IV19890 km²
- Sotos de RadaNature enclaveIUCN IV19910 km²
- Sotos del Arquillo y BarbaracesNature ReserveIUCN IV19870 km²
- Badina EscuderaNature enclaveIUCN IV19890 km²
- Soto ArenalesNature enclaveIUCN IV19910 km²
- Soto SequedoNature enclaveIUCN IV19910 km²
- Sotos Lopez-ValNature enclaveIUCN IV19890 km²
- Soto de EscueralNature enclaveIUCN IV19910 km²
- Soto ArticaNature enclaveIUCN IV19910 km²
- Soto de CampollanoNature enclaveIUCN IV19910 km²
- Soto de Santa EulaliaNature enclaveIUCN IV19910 km²
- Soto de la BionaNature enclaveIUCN IV19910 km²
- Álamos de LodosaNatural MonumentIUCN III19910 km²
- Nogal de MelidaNatural MonumentIUCN III20090 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations23
- AndosillaSubdivision
- AzagraSubdivision
- CadreitaSubdivision
- CaparrosoSubdivision
- CarcastilloSubdivision
- CárcarSubdivision
- FalcesSubdivision
- FunesSubdivision
- LerínSubdivision
- LodosaSubdivision
- MarcillaSubdivision
- MendaviaSubdivision
- MilagroSubdivision
- Miranda de ArgaSubdivision
- Murillo el CuendeSubdivision
- Murillo el FrutoSubdivision
- MélidaSubdivision
- PeraltaSubdivision
- San AdriánSubdivision
- SantacaraSubdivision
- SartagudaSubdivision
- SesmaSubdivision
- VillafrancaSubdivision