Ontologia

HydroBASINS lev08 watershed · #2080037240

Bassin de Storforsdalselva

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 2 administrative regions : Fauske, Saltdal

Coastal basin 20% lakePfafstetter: 25109910

Sub-basin area

235,5km²

Upstream area

235,5km²

Discharge

0,45m³/s

Mean elev.

612m

Administrative coverage

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Junkerdal

    IUCN II

    National Park

    35.17 km² overlap

  • Junkerdal

    IUCN Not Reported

    Emerald Network

    35.17 km² overlap

  • Skansenøyra

    IUCN Ia

    Nature Reserve

    0.21 km² overlap

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

Species present

867 distinct species · 5 566 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 566 obs · 10 cellules
Obs. / cellule
≥ 1 963
1 963–1 962
666–1 962
374–665
< 374

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

Ecological tissue

Sample of 22 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 Storforsdalselva : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 2 types (connectance 13.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
31
Connectance
0.134
Patrimoniales
1
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°

0,6°C

Annual rain

1 088mm

Moisture idx (CMI)

0,67

Runoff

1 257mm/an

PET

362mm

AET

347mm

Mean slope

13,2°

Water table

394cm

Forest

33%

Crops

0%

Urban

1%

Protected

15%

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