Ontologia

HydroBASINS lev08 watershed · #1081622320

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 3 administrative regions : Fezile Dabi, Lejweleputswa, Thabo Mofutsanyane

Pfafstetter: 12796079

Sub-basin area

622km²

Upstream area

2 874,3km²

Discharge

1,3m³/s

Mean elev.

1 462m

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°

15,7°C

Annual rain

626mm

Moisture idx (CMI)

-0,59

Runoff

13mm/an

PET

1 512mm

AET

529mm

Mean slope

1,7°

Water table

419cm

Forest

0%

Crops

73%

Urban

0%

Protected

4%

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