Ontologia

HydroBASINS lev08 watershed · #5080564090

Bassin de Swan River

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 13 administrative regions : Bassendean, Bayswater, Belmont, Cambridge, Kalamunda +8

3% lakePfafstetter: 56121003

Sub-basin area

195,4km²

Upstream area

97 925,3km²

Discharge

124,39m³/s

Mean elev.

31m

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°

18,4°C

Annual rain

800mm

Moisture idx (CMI)

-0,41

Runoff

314mm/an

PET

1 349mm

AET

630mm

Mean slope

1,2°

Water table

202cm

Forest

1%

Crops

0%

Urban

97%

Protected

1%

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