Ontologia

HydroBASINS lev08 watershed · #2080036730

Bassin de Sakselva

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 5 administrative regions : Fosnes, Høylandet, Namsos, Nærøy, Overhalla

129% lakePfafstetter: 25109102

Sub-basin area

411,4km²

Upstream area

411,4km²

Discharge

20,97m³/s

Mean elev.

251m

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°

4,0°C

Annual rain

1 599mm

Moisture idx (CMI)

0,73

Runoff

1 503mm/an

PET

425mm

AET

422mm

Mean slope

12,0°

Water table

427cm

Forest

47%

Crops

0%

Urban

0%

Protected

0%

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