Ontologia

HydroBASINS lev08 watershed · #2080037390

Bassin de Stillelva

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 : Hamarøy, Sørfold

98% lakePfafstetter: 25109940

Sub-basin area

321,1km²

Upstream area

321,3km²

Discharge

19,58m³/s

Mean elev.

582m

Administrative coverage

Computing spatial overlaps (territories, protected areas)…

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

0,6°C

Annual rain

1 130mm

Moisture idx (CMI)

0,68

Runoff

1 492mm/an

PET

356mm

AET

343mm

Mean slope

16,4°

Water table

539cm

Forest

22%

Crops

0%

Urban

0%

Protected

1%

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