Ontologia

HydroBASINS lev08 watershed · #2080549960

Bassin de Cavo Distretto Cattanea

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 : Alessandria, Novara, Pavia

Pfafstetter: 21406703

Sub-basin area

188,4km²

Upstream area

28 154,9km²

Discharge

642,34m³/s

Mean elev.

87m

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°

12,8°C

Annual rain

978mm

Moisture idx (CMI)

0,03

Runoff

729mm/an

PET

947mm

AET

713mm

Mean slope

0,2°

Water table

9cm

Forest

1%

Crops

83%

Urban

6%

Protected

1%

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