Ontologia

HydroBASINS lev08 watershed · #1081593880

Bassin de Hartebeesspruit

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 2 administrative regions : City of Tshwane, Nkangala

Pfafstetter: 12440808

Sub-basin area

285,5km²

Upstream area

285,5km²

Discharge

0,24m³/s

Mean elev.

1 383m

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°

17,0°C

Annual rain

685mm

Moisture idx (CMI)

-0,56

Runoff

27mm/an

PET

1 552mm

AET

581mm

Mean slope

2,1°

Water table

550cm

Forest

0%

Crops

18%

Urban

5%

Protected

0%

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