Pyrénées [Aire D\'Adhésion]
IUCN VNational Park - Buffer zone/Area of adhesion · 1967
1 364 km²
Commune · FRA
Laruns
France
DfcCold, no dry season, cold summer(47 %)
Species observed
3 379
Observations
92 031
Area
249,6km²
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 Laruns : 33 espèces + 5 bulles famille, 49 interactions GloBI documentées sur 5 types (connectance 7.0%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
38
Interactions affichées
49
Connectance
0.070
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
3 379 distinct species · 92 031 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,0°C
Annual rain
1 896mm
Warmest m°
17,7°C
Coldest m°
-5,7°C
Elevation: 1 737 m on average (min 555 m, max 2 654 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,0°C
Annual rain
1 896mm
Warmest month
17,7°C
Coldest month
-5,7°C
Mean alt.
1 737m
Min
555m
Max
2 654m
Std. dev.
415m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(47 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
78,9g/kg
Clay
24,6%
Sand
34,8%
Silt
40,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Pyrénées-Atlantiques
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
115,2g/kg
Clay
23,1%
Sand
35,3%
Silt
41,6%
5–15 cm
pH H₂O
6,0
Org. C
69,0g/kg
Clay
23,5%
Sand
35,3%
Silt
41,2%
15–30 cm
pH H₂O
6,0
Org. C
52,5g/kg
Clay
27,0%
Sand
33,6%
Silt
39,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest30.6%
Crops0.5%
Built-up0.1%
Bare soil14.9%
Other (grassland, water…)54.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 3 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
65,2km
Lake surface here
0,86km²
Basins crossed
4
Max stream order
3
Max drainage
2 667km²
Discharge in basins
6,7m³/s
Mean precip.
1 064mm/an
Mean T°
9,6°C
Moisture idx
0,17
Max snow
32%
Mean runoff
822mm/an
Mean elev. (basins)
764m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (15, ord ≥ 4)
- Ravin d'Estibèreord 1len here12.02 km100%total12 km
- Le Gave d'Ossauord 3len here10.89 km29%total38 km
- Le Gave de Biousord 2len here9.02 km100%total9 km
- Ruisseau d'Arriousord 2len here9.01 km100%total9 km
- Ruisseau de l'Ouradéord 1len here5.57 km100%total6 km
- Arrec de Gazièsord 3len here4.48 km100%total4 km
- Gorges du Bitetord 2len here4.27 km100%total4 km
- L'Arriütortord 1len here3.25 km100%total3 km
- Arrec de Bouerzyord 3len here1.96 km100%total2 km
- Le Canceigtord 3len here1.30 km40%total3 km
- Arrec de Sesquesord 1len here1.20 km100%total1 km
- Le Gave du Broussetord 1len here1.19 km100%total1 km
3 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
4,7%
Pesticides
31,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas11
IUCN Not Reported · 8IUCN V · 1IUCN II · 1IUCN III · 1
Hautes vallées d'Aspe et d'Ossau
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
490 km²
Pyrénées
IUCN IINational Park - Core Area · 1967
457 km²
Massif de Sesques et de l'Ossau
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
257 km²
Massif du Moulle de Jaout
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
163 km²
Massif du Ger et du Lurien
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
135 km²
Complete list11 protected areas
- Pyrénées [Aire D\'Adhésion]National Park - Buffer zone/Area of adhesionIUCN V19671 364 km²
- Hautes vallées d'Aspe et d'OssauSpecial Protection Area (Birds Directive)IUCN Not Reported2019490 km²
- PyrénéesNational Park - Core AreaIUCN II1967457 km²
- Massif de Sesques et de l'OssauSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2014257 km²
- Massif du Moulle de JaoutSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2016163 km²
- Massif du Ger et du LurienSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2014135 km²
- Massif du MontagnonSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201487 km²
- Cabecera del río Aguas LimpiasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202130 km²
- Gabizos (et vallée d'Arrens, versant sud-est du Gabizos)Special Areas of Conservation (Habitats Directive)IUCN Not Reported201630 km²
- Le Gave d'OssauSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201423 km²
- Glaciares Pirenaicos - Macizo de Balaitús o MorosNatural MonumentIUCN III19901 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.