Pyrénées Ariégeoises
IUCN VRegional Nature Park · 2009
2 455 km²
Commune · ESP
n.a. (159)
Spain
DfcCold, no dry season, cold summer(51 %)
Species observed
9 584
Observations
325 326
Area
630km²
Ecological tissue
Sample of 32 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. (159) : 26 espèces + 6 bulles famille, 41 interactions GloBI documentées sur 4 types (connectance 8.3%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
32
Interactions affichées
41
Connectance
0.083
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
9 584 distinct species · 325 326 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
4,3°C
Annual rain
1 341mm
Warmest m°
17,3°C
Coldest m°
-7,6°C
Elevation: 1 839 m on average (min 714 m, max 2 651 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
4,3°C
Annual rain
1 341mm
Warmest month
17,3°C
Coldest month
-7,6°C
Mean alt.
1 839m
Min
714m
Max
2 651m
Std. dev.
425m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(51 %)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
83,0g/kg
Clay
25,3%
Sand
33,6%
Silt
41,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Lleida
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
124,7g/kg
Clay
24,0%
Sand
34,1%
Silt
41,9%
5–15 cm
pH H₂O
6,1
Org. C
71,6g/kg
Clay
24,3%
Sand
34,1%
Silt
41,6%
15–30 cm
pH H₂O
6,1
Org. C
52,5g/kg
Clay
27,6%
Sand
32,5%
Silt
39,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.7%
Crops0.3%
Built-up0.1%
Bare soil12.1%
Other (grassland, water…)53.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 3 lakes · 24 rivers
Hydrology metrics for this exact territory
Stream length here
135,6km
Lake surface here
0,47km²
Basins crossed
6
Max stream order
3
Max drainage
2 041km²
Discharge in basins
10,4m³/s
Mean precip.
1 196mm/an
Mean T°
5,3°C
Moisture idx
0,40
Max snow
34%
Mean runoff
406mm/an
Mean elev. (basins)
1 687m
Watersheds crossing here
- Bassin de la Garonnesub-area677,1 km²overlap533.55 km²85%
- Bassin de Barranc de Montgossosub-area502,7 km²overlap66.43 km²11%
- Bassin de Noguera Ribagorçanasub-area2 040,9 km²overlap24.19 km²4%
- Bassin de la Piquesub-area356 km²overlap2.79 km²0%
- Bassin du Salatsub-area1 575,5 km²overlap2.38 km²0%
- Bassin de Río Éserasub-area1 540,5 km²overlap0.67 km²0%
Lakes (3, top by area)
Rivers / streams (24, ord ≥ 4)
- Arriu Garonaord 3len here13.29 km100%total13 km
- Eth Unhòlaord 2len here12.84 km100%total13 km
- Saut deth Chivauord 1len here11.50 km100%total11 km
- Arriu Maloord 1len here9.97 km88%total11 km
- Gotèr deth Cap de Pishord 1len here9.76 km100%total10 km
- Arriu d'Aiguamògord 1len here9.12 km100%total9 km
- Pas subterraniord 1len here8.58 km100%total9 km
- Arriu Nereord 1len here7.87 km100%total8 km
- Era Lits des Quate Comsord 3len here7.25 km100%total7 km
- era Noguèra Palharesaord 2len here6.98 km99%total7 km
- Arriu de Valartiesord 2len here4.39 km100%total4 km
- Gòter des Clòts de Comaord 3len here4.37 km100%total4 km
12 more river segmentssorted by Strahler order + length
- Ribèra de Riusord 1len here4.19 km100%total4 km
- Arriu de Varradòsord 3len here3.54 km100%total4 km
- Arriu de Bordsord 1len here3.26 km100%total3 km
- Barranc de Molièresord 1len here3.04 km84%total4 km
- Ròca Redonaord 3len here2.86 km100%total3 km
- Arriu de Tornarissaord 1len here2.58 km100%total3 km
- Arriu de Vernatarord 1len here2.01 km100%total2 km
- Barranc de Margalidaord 1len here1.77 km100%total2 km
- Coma des Tartèrsord 1len here1.73 km100%total2 km
- La Garonneord 7len here1.63 km0%total444 km
- Arriu de Bausenord 3len here1.61 km100%total2 km
- Arriu de Renculesord 1len here1.43 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
10,4%
Pesticides
22,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas39
IUCN Not Reported · 21IUCN V · 14IUCN IV · 3IUCN II · 1
Alt Pirineu
IUCN VProtection Plan · 1992
873 km²
Alt Pirineu
IUCN VNatural Park · 2003
793 km²
Alt Pallars
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2001
772 km²
Alt Pallars
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
772 km²
Aigüestortes
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
561 km²
Complete list39 protected areas
- Pyrénées AriégeoisesRegional Nature ParkIUCN V20092 455 km²
- Alt PirineuProtection PlanIUCN V1992873 km²
- Alt PirineuNatural ParkIUCN V2003793 km²
- Alt PallarsSpecial Protection Area (Birds Directive)IUCN Not Reported2001772 km²
- Alt PallarsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2013772 km²
- AigüestortesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2013561 km²
- AigüestortesSpecial Protection Area (Birds Directive)IUCN Not Reported1988561 km²
- AigüestortesProtection PlanIUCN V1992494 km²
- Parque Nacional de Aiguestortes i Estany de Sant MauriciWetland of International Importance (Ramsar Site)IUCN Not Reported2007400 km²
- Posets - MaladetaSpecial Protection Area (Birds Directive)IUCN Not Reported1995344 km²
- Posets - MaladetaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2021344 km²
- Posets-MaladetaNatural ParkIUCN V1994334 km²
- Massif du Mont ValierSpecial Protection Area (Birds Directive)IUCN Not Reported2020156 km²
- Aigüestortes i Estany de Sant MauriciNacional ParkIUCN II1955139 km²
- Baish AranSpecial Protection Area (Birds Directive)IUCN Not Reported2001124 km²
- Baish AranSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2013124 km²
- Haute vallée de la GaronneSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2008111 km²
- Haute vallée de la GaronneSpecial Protection Area (Birds Directive)IUCN Not Reported2020111 km²
- Vallées du Lis, de la Pique et d'OôSpecial Protection Area (Birds Directive)IUCN Not Reported2020105 km²
- Sant Joan de ToranProtection PlanIUCN V199294 km²
- Haute vallée de la PiqueSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200782 km²
- Vallée du Riberot et massif du Mont ValierSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200677 km²
- Era Artiga de Lin-Eth PortilhonSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201370 km²
- Era Artiga de Lin-Eth PortilhonSpecial Protection Area (Birds Directive)IUCN Not Reported200170 km²
- Artiga de Lin, EraProtection PlanIUCN V199270 km²
- MarimanhaProtection PlanIUCN V199266 km²
- Vallée de l'Isard, mail de Bulard, pics de Maubermé, de Serre-Haute et du CrabèreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200664 km²
- Vallée de l'Isard, mail de Bulard, pics de Maubermé, de Serre-Haute et du CrabèreSpecial Protection Area (Birds Directive)IUCN Not Reported200364 km²
- Montanhes de Les e BossòstProtection PlanIUCN V199230 km²
- Capçalera de la Noguera RibagorçanaProtection PlanIUCN V199225 km²
- Naut AranProtection PlanIUCN V199223 km²
- Eth PortilhonProtection PlanIUCN V19927 km²
- Baish AranNature Reserve (Parcial)IUCN IV19874 km²
- Alt ÀneuNature Reserve (Parcial)IUCN IV19873 km²
- Arribèra deth GaronaProtection PlanIUCN V19922 km²
- Riu GaronaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20132 km²
- Noguera Pallaresa-BonaiguaNature Reserve (Parcial)IUCN IV19872 km²
- Estanh de VielhaProtection PlanIUCN V19920 km²
- Estanho de VielhaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20130 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN