Special Areas of Conservation (Habitats Directive) · ESP
Alt Pallars
- Area
- 772 km²
- IUCN cat.
- Not Reported
- Year
- 2013
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2013
- 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
8 314 distinct species · 313 777 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Alt Pallars : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 6 types (connectance 16.3%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 4 lakes · 33 rivers
Hydrology metrics for this exact territory
Stream length here
91,3km
Lake surface here
0,87km²
Basins crossed
10
Max stream order
4
Max drainage
2 770km²
Discharge in basins
14,3m³/s
Mean precip.
1 185mm/an
Mean T°
5,3°C
Moisture idx
0,41
Max snow
34%
Mean runoff
327mm/an
Mean elev. (basins)
1 768m
Watersheds crossing here
- Bassin de Riu Noguera de Cardóssub-area437,8 km²overlap285.56 km²37%
- Bassin de Barranc de Montgossosub-area502,7 km²overlap208.60 km²27%
- Bassin de Riu Noguera Pallaresasub-area497,4 km²overlap122.45 km²16%
- Bassin de Riu de Santa Magdalenasub-area107,9 km²overlap59.56 km²8%
- Bassin de Valira d'Orientsub-area542,3 km²overlap37.61 km²5%
- Bassin de el Segresub-area945,5 km²overlap29.93 km²4%
- Bassin de la Garonnesub-area677,1 km²overlap17.94 km²2%
- Bassin du Salatsub-area1 575,5 km²overlap6.17 km²1%
- Bassin de Noguera Pallaresasub-area11,9 km²overlap3.19 km²0%
1 more basinssorted by overlap
Lakes (4, top by area)
Rivers / streams (33, ord ≥ 4)
- Riu de Santa Magdalenaord 1len here12.71 km55%total23 km
- Barranc de Montgossoord 2len here10.18 km78%total13 km
- Barranc de Fenerllongord 1len here9.88 km90%total11 km
- Barranc d'Aigüeresord 1len here7.98 km52%total15 km
- era Noguèra Palharesaord 2len here5.97 km85%total7 km
- la Noguera de Torord 3len here5.33 km54%total10 km
- Riu Noguera de Cardósord 3len here4.12 km21%total19 km
- la Noguera de Lladorreord 2len here3.67 km42%total9 km
- Barranc de Gavarretord 2len here3.46 km49%total7 km
- la Noguera Pallaresaord 3len here3.34 km31%total11 km
- la Noguera de Vallferreraord 2len here3.27 km95%total3 km
- Eth Unhòlaord 2len here2.54 km20%total13 km
21 more river segmentssorted by Strahler order + length
- Noguera Pallaresaord 4len here2.43 km3%total84 km
- Riu d'Estaonord 1len here2.40 km41%total6 km
- Riu de Setúriaord 1len here2.06 km25%total8 km
- Arriu de Vernatarord 1len here2.01 km100%total2 km
- Riu Noguera Pallaresaord 4len here1.86 km8%total23 km
- Barranc de Santa Annaord 1len here1.80 km77%total2 km
- Riu de Romedoord 1len here1.27 km100%total1 km
- Riu de Broateord 1len here1.20 km100%total1 km
- Barranc de Boixedoord 1len here0.65 km76%total1 km
- Barranc d'Enseuord 4len here0.63 km22%total3 km
- Barranc d'Escombresord 4len here0.59 km15%total4 km
- Barranc de la Molinaord 3len here0.39 km7%total6 km
- Llau de Maioralord 4len here0.36 km21%total2 km
- Barranc de Portaranord 3len here0.32 km9%total3 km
- Riuet d'Airotoord 2len here0.31 km10%total3 km
- Barranc del Clot d'Artsord 1len here0.18 km6%total3 km
- Riu de la Bonaiguaord 2len here0.14 km3%total5 km
- Barranc De Llavorreord 1len here0.10 km2%total5 km
- Riu del Portord 1len here0.08 km3%total3 km
- Riu de Noarreord 1len here0.04 km4%total1 km
- Torrent Malord 1len here≈ tangenttotal13 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
- 42.55072, 1.37602
- 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.