Ontologia

HydroBASINS lev08 watershed · #2080297430

Bassin de Nikajus

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 across 2 countries : Daugavpils, Ignalinos, Zarasų

53% lakePfafstetter: 24280340

Sub-basin area

744,7km²

Upstream area

744,7km²

Discharge

5,93m³/s

Mean elev.

150m

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°

5,6°C

Annual rain

658mm

Moisture idx (CMI)

0,03

Runoff

251mm/an

PET

641mm

AET

493mm

Mean slope

1,4°

Water table

105cm

Forest

28%

Crops

20%

Urban

2%

Protected

29%

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