Ontologia

HydroBASINS lev08 watershed · #1080014340

Bassin · #1080014340

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 : Cacadu, Nelson Mandela Bay

Coastal basinPfafstetter: 12557009

Sub-basin area

592,8km²

Upstream area

592,8km²

Discharge

0,67m³/s

Mean elev.

169m

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°

17,9°C

Annual rain

534mm

Moisture idx (CMI)

-0,55

Runoff

76mm/an

PET

1 189mm

AET

456mm

Mean slope

6,1°

Water table

640cm

Forest

35%

Crops

3%

Urban

0%

Protected

30%

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