Nature Reserve · nor
Auster-Vefsna
- Area
- 16 km²
- IUCN cat.
- Ia
- Year
- 2017
Overview
- Designation
- Nature Reserve
- IUCN category
- Ia · Réserve naturelle intégrale
Protection stricte, accès limité aux fins scientifiques
- Established
- 2017
- Managing authority
- Norwegian Environment Agency, Protected Areas Section, Norway-7485 Trondheim
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
387 distinct species · 960 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 Auster-Vefsna : 37 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
15,8km
Basins crossed
1
Max stream order
5
Max drainage
2 399km²
Discharge in basins
2,7m³/s
Mean precip.
1 530mm/an
Mean T°
2,4°C
Moisture idx
0,74
Max snow
62%
Mean runoff
1 443mm/an
Mean elev. (basins)
503m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- Stillelvaord 5len here4.19 km64%total7 km
- Vefsna - Vaapstenjeanoeord 5len here3.93 km7%total57 km
- Dalbekkenord 5len here2.44 km24%total10 km
- Fisklauselvaord 5len here1.92 km101%total2 km
- Åstjønnbekkenord 1len here1.03 km39%total3 km
- Grovhtejaevrienjohke - Gryteselvaord 5len here0.92 km16%total6 km
- Trolldalsbekkenord 5len here0.89 km25%total4 km
- Møllebekkenord 2len here0.45 km65%total1 km
- Sælbudalsbekkenord 1len here0.07 km2%total4 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
- 65.56146, 13.89618
- 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.