Pyrénées [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1967
1 364 km²
Subdivision · ESP
Bielsa
Spain
DfcCold, no dry season, cold summer(42 %)
Species observed
3 094
Observations
43 090
Area
201,4km²
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 Bielsa : 17 espèces reliées par 98 interactions GloBI sur 6 types (connectance 17.5%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
98
Connectance
0.175
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
3 094 distinct species · 43 090 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,4°C
Annual rain
1 512mm
Warmest m°
18,3°C
Coldest m°
-7,8°C
Elevation: 1 926 m on average (min 1 073 m, max 2 927 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,4°C
Annual rain
1 512mm
Warmest month
18,3°C
Coldest month
-7,8°C
Mean alt.
1 926m
Min
1 073m
Max
2 927m
Std. dev.
414m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(42 %)Cold
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
79,7g/kg
Clay
24,0%
Sand
35,7%
Silt
40,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Huesca
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
113,9g/kg
Clay
22,8%
Sand
36,1%
Silt
41,1%
5–15 cm
pH H₂O
6,1
Org. C
70,4g/kg
Clay
23,3%
Sand
36,0%
Silt
40,7%
15–30 cm
pH H₂O
6,1
Org. C
54,7g/kg
Clay
25,8%
Sand
34,9%
Silt
39,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.4%
Crops0.4%
Built-up0.0%
Bare soil19.3%
Other (grassland, water…)45.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
57,8km
Basins crossed
4
Max stream order
3
Max drainage
874km²
Discharge in basins
2,8m³/s
Mean precip.
1 120mm/an
Mean T°
5,3°C
Moisture idx
0,33
Max snow
40%
Mean runoff
450mm/an
Mean elev. (basins)
1 645m
Watersheds crossing here
Rivers / streams (11, ord ≥ 4)
- Rio Barrosaord 3len here19.29 km100%total19 km
- Fuen Blancaord 2len here13.74 km100%total14 km
- Río Cincaord 6len here6.42 km3%total194 km
- Barranco de Barrosaord 1len here3.58 km100%total4 km
- Barranco de Montilloord 1len here3.03 km100%total3 km
- Barranco de Trigonieroord 1len here3.03 km100%total3 km
- Rio La Larriord 1len here1.90 km100%total2 km
- Barranco del Cauord 1len here1.78 km100%total2 km
- Canal del Gariénord 1len here1.77 km100%total2 km
- Barranco de Salcorzord 1len here1.62 km100%total2 km
- Barranco Cuesta Barónord 2len here1.61 km100%total2 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
3,7%
Pesticides
28,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas16
IUCN Not Reported · 10IUCN II · 2IUCN III · 2IUCN V · 1IUCN Not Applicable · 1
Pyrénées
IUCN IINational Park - Core Area · 1967
457 km²
Cotiella - Sierra Ferrera
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2001
253 km²
Pyrénées - Mont Perdu
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 1997
250 km²
Ordesa y Monte Perdido
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
158 km²
Ordesa y Monte Perdido
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1988
158 km²
Complete list16 protected areas
- Pyrénées [Aire D\'Adhésion]National Park - Buffer zone/Area of adhesionIUCN V19671 364 km²
- PyrénéesNational Park - Core AreaIUCN II1967457 km²
- Cotiella - Sierra FerreraSpecial Protection Area (Birds Directive)IUCN Not Reported2001253 km²
- Pyrénées - Mont PerduWorld Heritage Site (natural or mixed)IUCN Not Applicable1997250 km²
- Ordesa y Monte PerdidoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2021158 km²
- Ordesa y Monte PerdidoSpecial Protection Area (Birds Directive)IUCN Not Reported1988158 km²
- Ordesa y Monte PerdidoNacional ParkIUCN II1918157 km²
- Alto CincaSpecial Protection Area (Birds Directive)IUCN Not Reported2001147 km²
- Alto Valle del CincaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2021146 km²
- ChistauSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2021107 km²
- Rioumajou et MoudangSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200795 km²
- Estaubé, Gavarnie, Troumouse et BarroudeSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200794 km²
- Cirque de GavarnieSpecial Protection Area (Birds Directive)IUCN Not Reported202092 km²
- Glaciares Pirenaicos - Macizo de Monte Perdido o de las Tres SororesNatural MonumentIUCN III19908 km²
- Río Cinca (Valle de Pineta)Special Areas of Conservation (Habitats Directive)IUCN Not Reported20211 km²
- Glaciares Pirenaicos - Macizo de la MuniaNatural MonumentIUCN III19900 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN