Ontologia

HydroBASINS lev08 watershed · #1081560380

Bassin de Sand River

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 : Vhembe

Pfafstetter: 12450650

Sub-basin area

78,6km²

Upstream area

6 779,3km²

Discharge

8m³/s

Mean elev.

989m

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°

19,0°C

Annual rain

579mm

Moisture idx (CMI)

-0,62

Runoff

47mm/an

PET

1 559mm

AET

493mm

Mean slope

8,0°

Water table

613cm

Forest

66%

Crops

10%

Urban

9%

Protected

0%

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