Ontologia

HydroBASINS lev08 watershed · #1081649610

Bassin de Qunu

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 : O.R.Tambo

Pfafstetter: 12553802

Sub-basin area

228,6km²

Upstream area

228,6km²

Discharge

1,79m³/s

Mean elev.

778m

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°

16,8°C

Annual rain

721mm

Moisture idx (CMI)

-0,45

Runoff

248mm/an

PET

1 323mm

AET

611mm

Mean slope

5,4°

Water table

459cm

Forest

53%

Crops

14%

Urban

0%

Protected

0%

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