Ontologia

HydroBASINS lev08 watershed · #2080271280

Bassin de Ветлуга

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 1 administrative regions : Varnavinskiy rayon

Pfafstetter: 28330855

Sub-basin area

477,8km²

Upstream area

25 545,8km²

Discharge

118,08m³/s

Mean elev.

112m

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°

3,4°C

Annual rain

611mm

Moisture idx (CMI)

0,01

Runoff

147mm/an

PET

607mm

AET

455mm

Mean slope

1,1°

Water table

73cm

Forest

89%

Crops

9%

Urban

0%

Protected

34%

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