Ontologia

HydroBASINS lev08 watershed · #1081586120

Bassin de Steelpoort

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 : Sekhukhune

Pfafstetter: 12440605

Sub-basin area

338,6km²

Upstream area

3 194,2km²

Discharge

4,09m³/s

Mean elev.

1 125m

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°

18,1°C

Annual rain

730mm

Moisture idx (CMI)

-0,53

Runoff

34mm/an

PET

1 571mm

AET

601mm

Mean slope

9,7°

Water table

656cm

Forest

8%

Crops

22%

Urban

10%

Protected

6%

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