Ontologia

HydroBASINS lev08 watershed · #2080536780

Bassin de Fiume Sesia

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 : Verbano-Cusio-Ossola, Vercelli

Pfafstetter: 21406925

Sub-basin area

83,3km²

Upstream area

701km²

Discharge

23,42m³/s

Mean elev.

730m

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°

9,0°C

Annual rain

1 089mm

Moisture idx (CMI)

0,27

Runoff

1 042mm/an

PET

785mm

AET

719mm

Mean slope

18,0°

Water table

585cm

Forest

94%

Crops

0%

Urban

19%

Protected

0%

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