Ontologia

HydroBASINS lev08 watershed · #2080170100

Bassin de Järvsjöån

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 : Vilhelmina, Åsele

54% lakePfafstetter: 24440600

Sub-basin area

621km²

Upstream area

621,1km²

Discharge

7,38m³/s

Mean elev.

406m

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°

0,3°C

Annual rain

571mm

Moisture idx (CMI)

0,17

Runoff

398mm/an

PET

475mm

AET

384mm

Mean slope

3,4°

Water table

157cm

Forest

90%

Crops

0%

Urban

0%

Protected

2%

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