Ontologia

HydroBASINS lev08 watershed · #3080210570

Bassin de Нельгесе

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 : Verkhoyanskiy rayon

Pfafstetter: 35129092

Sub-basin area

270,5km²

Upstream area

270,5km²

Discharge

1,12m³/s

Mean elev.

752m

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°

-17,3°C

Annual rain

269mm

Moisture idx (CMI)

-0,37

Runoff

131mm/an

PET

431mm

AET

251mm

Mean slope

5,3°

Water table

136cm

Forest

52%

Crops

0%

Urban

0%

Protected

0%

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