Ontologia

HydroBASINS lev08 watershed · #1081655580

Bassin de Winkelhaakrivier

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 : Cape Winelands

2% lakePfafstetter: 12604807

Sub-basin area

233,8km²

Upstream area

645,9km²

Discharge

4,08m³/s

Mean elev.

1 161m

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°

12,6°C

Annual rain

348mm

Moisture idx (CMI)

-0,73

Runoff

138mm/an

PET

1 293mm

AET

298mm

Mean slope

10,0°

Water table

611cm

Forest

0%

Crops

8%

Urban

0%

Protected

23%

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