Ontologia

HydroBASINS lev08 watershed · #4080016810

Bassin de Sông Nhà Bè

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 21 administrative regions : Bình Chánh, Bình Tân, Bến Lức, Cần Giuộc, Cần Giờ +16

Pfafstetter: 44106010

Sub-basin area

715,3km²

Upstream area

29 759,4km²

Discharge

1 273,56m³/s

Mean elev.

3m

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°

27,4°C

Annual rain

1 777mm

Moisture idx (CMI)

0,11

Runoff

944mm/an

PET

1 577mm

AET

1 124mm

Mean slope

0,1°

Water table

3cm

Forest

7%

Crops

55%

Urban

58%

Protected

0%

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