Ontologia

HydroBASINS lev08 watershed · #1081586070

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 3 administrative regions : Ehlanzeni, Nkangala, Sekhukhune

2% lakePfafstetter: 12440604

Sub-basin area

536km²

Upstream area

536,2km²

Discharge

1,04m³/s

Mean elev.

1 398m

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°

16,5°C

Annual rain

785mm

Moisture idx (CMI)

-0,46

Runoff

60mm/an

PET

1 481mm

AET

658mm

Mean slope

10,9°

Water table

639cm

Forest

18%

Crops

13%

Urban

0%

Protected

2%

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