Ontologia

HydroBASINS lev08 watershed · #2080275410

Bassin de Верхница

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 4 administrative regions : Novorzhevskiy rayon, Ostrovskiy rayon, Porkhovskiy rayon, Pushkino-Gorskiy rayon

10% lakePfafstetter: 24296802

Sub-basin area

453,2km²

Upstream area

453,5km²

Discharge

3,15m³/s

Mean elev.

125m

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°

4,5°C

Annual rain

638mm

Moisture idx (CMI)

0,04

Runoff

220mm/an

PET

616mm

AET

473mm

Mean slope

1,6°

Water table

136cm

Forest

66%

Crops

8%

Urban

0%

Protected

8%

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