Ontologia

HydroBASINS lev08 watershed · #1081624280

Bassin · #1081624280

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 : Siyanda

Pfafstetter: 12730908

Sub-basin area

202,8km²

Upstream area

202,9km²

Discharge

0,06m³/s

Mean elev.

750m

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°

20,0°C

Annual rain

172mm

Moisture idx (CMI)

-0,90

Runoff

9mm/an

PET

1 805mm

AET

143mm

Mean slope

1,3°

Water table

938cm

Forest

0%

Crops

0%

Urban

0%

Protected

24%

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