Ontologia

HydroBASINS lev08 watershed · #4080025460

Bassin · #4080025460

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 : Chandpur, Shariatpur

Coastal basinPfafstetter: 45311111

Sub-basin area

16,5km²

Upstream area

16,6km²

Discharge

0,87m³/s

Mean elev.

5m

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°

26,0°C

Annual rain

2 110mm

Moisture idx (CMI)

0,31

Runoff

1 645mm/an

PET

1 448mm

AET

1 078mm

Mean slope

0,1°

Water table

10cm

Forest

0%

Crops

30%

Urban

34%

Protected

0%

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