Special Protection Area (Birds Directive) · fra
Barthes de l'Adour
- Area
- 156 km²
- IUCN cat.
- Not Reported
- Year
- 2019
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2019
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 461 distinct species · 32 223 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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).
Indicateurs du tissu écologique
Tissu écologique de Barthes de l'Adour : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 15 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
96,8km
Lake surface here
11,95km²
Basins crossed
6
Max stream order
6
Max drainage
15 788km²
Discharge in basins
70,6m³/s
Mean precip.
1 186mm/an
Mean T°
13,1°C
Moisture idx
0,21
Max snow
8%
Mean runoff
844mm/an
Mean elev. (basins)
103m
Watersheds crossing here
- Bassin de la Bidouzesub-area1 085,1 km²overlap71.88 km²46%
- Bassin de l'Adoursub-area197,8 km²overlap48.80 km²31%
- Bassin du Loutssub-area718,8 km²overlap26.71 km²17%
- Bassin du Luy de Béarnsub-area1 212,9 km²overlap8.37 km²5%
- Bassin des Gaves Réunissub-area56,5 km²overlap0.28 km²0%
- Bassin de Courant de Soustonssub-area1 037,5 km²overlap0.03 km²0%
Lakes (15, top by area)
- Lake #71713area4,4 km²avg depth2.9 m
- Lake #71743area1,6 km²avg depth2.3 m
- Lake #71709area1,1 km²avg depth1.6 m
- Lac 1362421area0,7 km²avg depth3.2 m
- Lac 1362489area0,6 km²avg depth3.4 m
- Lac 1362562area0,6 km²avg depth4.0 m
- Lac 1362547area0,6 km²avg depth2.8 m
- Lac 1362506area0,5 km²avg depth3.6 m
- Lac 1362564area0,5 km²avg depth3.1 m
Rivers / streams (21, ord ≥ 4)
- L'Adourord 6len here40.95 km20%total201 km
- Esteyord 6len here12.85 km95%total14 km
- Ruisseau du Toupiéord 1len here6.55 km100%total7 km
- Le Luyord 4len here6.00 km10%total59 km
- Ruisseau de Lortaord 1len here3.69 km87%total4 km
- Ruisseau de Poustagnacord 5len here3.06 km23%total13 km
- Ruisseau de Cabanesord 5len here3.05 km23%total14 km
- Ruisseau du Termiord 1len here2.56 km85%total3 km
- L'Aranord 3len here2.36 km7%total36 km
- Ruisseau de Lespontèsord 5len here2.20 km20%total11 km
- Canal du Moulin de Biaudosord 1len here2.07 km100%total2 km
- La Barthe Ouverteord 2len here2.00 km100%total2 km
9 more river segmentssorted by Strahler order + length
- Le Bassecqord 2len here1.89 km15%total13 km
- Canal de la Traverseord 1len here1.73 km100%total2 km
- Ruisseau d'Alçouetord 2len here1.46 km25%total6 km
- La Bidouzeord 4len here1.24 km2%total57 km
- Les Gaves Réunisord 5len here0.94 km12%total8 km
- Ruisseau du Moulinord 1len here0.93 km6%total15 km
- L'Ouzenteord 5len here0.64 km47%total1 km
- Ruisseau d'Estirauxord 2len here0.50 km7%total7 km
- Ruisseau de Jouaninord 1len here0.15 km2%total7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 43.52792, -1.25574
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.