Pyrénées [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1967
1 364 km²
Commune · FRA
Bagnères-de-Bigorre
France
CfbTemperate, no dry season, warm summer(41 %)
Species observed
4 527
Observations
44 107
Area
126,3km²
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 Bagnères-de-Bigorre : 33 espèces + 5 bulles famille, 70 interactions GloBI documentées sur 5 types (connectance 10.0%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
38
Interactions affichées
70
Connectance
0.100
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
4 527 distinct species · 44 107 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,9°C
Annual rain
1 519mm
Warmest m°
18,4°C
Coldest m°
-5,1°C
Elevation: 1 528 m on average (min 503 m, max 2 403 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,9°C
Annual rain
1 519mm
Warmest month
18,4°C
Coldest month
-5,1°C
Mean alt.
1 528m
Min
503m
Max
2 403m
Std. dev.
562m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(41 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
74,1g/kg
Clay
28,2%
Sand
30,0%
Silt
41,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Hautes-Pyrénées
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
112,2g/kg
Clay
27,0%
Sand
30,1%
Silt
42,9%
5–15 cm
pH H₂O
5,8
Org. C
63,7g/kg
Clay
27,1%
Sand
30,4%
Silt
42,5%
15–30 cm
pH H₂O
5,8
Org. C
46,4g/kg
Clay
30,6%
Sand
29,4%
Silt
39,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest38.1%
Crops3.1%
Built-up0.6%
Bare soil10.3%
Other (grassland, water…)48.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
20,3km
Basins crossed
5
Max stream order
3
Max drainage
2 093km²
Discharge in basins
2,4m³/s
Mean precip.
1 023mm/an
Mean T°
8,2°C
Moisture idx
0,16
Max snow
40%
Mean runoff
516mm/an
Mean elev. (basins)
1 016m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- L'Adour de Lesponneord 2len here6.79 km49%total14 km
- L'Adour d'Arizesord 2len here3.62 km58%total6 km
- Le Lhérisord 3len here3.32 km39%total8 km
- Le Garetord 1len here1.64 km36%total5 km
- Le Lhécouord 1len here1.62 km100%total2 km
- L'Oussouetord 1len here1.54 km13%total11 km
- Ruisseau de Tosord 1len here1.19 km100%total1 km
- Ruisseau du Brouilhord 1len here0.58 km37%total2 km
- La Gaillesteord 1len here≈ tangenttotal3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
55,7%
Pesticides
4,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN Not Reported · 4IUCN IV · 2IUCN V · 1
Lac Bleu Léviste
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
69 km²
Néouvielle
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
62 km²
Liset de Hount Blanque
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
40 km²
Vallée de l'Adour
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
27 km²
Aulon
IUCN IVRegional Nature Reserve · 2011
12 km²
Complete list7 protected areas
- Pyrénées [Aire D\'Adhésion]National Park - Buffer zone/Area of adhesionIUCN V19671 364 km²
- Lac Bleu LévisteSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201669 km²
- NéouvielleSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200762 km²
- Liset de Hount BlanqueSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200740 km²
- Vallée de l'AdourSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201627 km²
- AulonRegional Nature ReserveIUCN IV201112 km²
- Adour Et AffluentsBiotope Protection OrderIUCN IV19962 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.