Ontologia

HydroBASINS lev08 watershed · #2080185490

Bassin de Stordalsbekken

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Holtålen, Midtre Gauldal, Selbu

77% lakePfafstetter: 25107922

Sub-basin area

236,5km²

Upstream area

236,5km²

Discharge

5,93m³/s

Mean elev.

528m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Nidelva786 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Hukkelvatna

    IUCN Ia

    Nature Reserve

    8.56 km² overlap

  • Nålbogen

    IUCN Ia

    Nature Reserve

    7.24 km² overlap

  • Fitjan og Låen

    IUCN Not Reported

    Emerald Network

    0.29 km² overlap

  • Fitjan

    IUCN IV

    Wildlife Conservation Area

    0.20 km² overlap

  • Låen

    IUCN Ia

    Nature Reserve

    0.09 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

831 distinct species · 7 184 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 184 obs · 10 cellules
Obs. / cellule
≥ 1 313
1 313–1 312
1 071–1 312
749–1 070
< 749

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 40 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 Bassin de Stordalsbekken : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
81
Connectance
0.094
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

1,6°C

Annual rain

749mm

Moisture idx (CMI)

0,40

Runoff

787mm/an

PET

448mm

AET

393mm

Mean slope

8,3°

Water table

258cm

Forest

73%

Crops

0%

Urban

0%

Protected

7%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)