Ontologia

HydroBASINS lev08 watershed · #4080897520

Bassin · #4080897520

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 4 administrative regions : Darbhanga, Madhubani, Saharsa, Samastipur

13% lakePfafstetter: 45242402

Sub-basin area

524,6km²

Upstream area

524,8km²

Discharge

10,09m³/s

Mean elev.

49m

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°

25,1°C

Annual rain

1 019mm

Moisture idx (CMI)

-0,35

Runoff

624mm/an

PET

1 571mm

AET

809mm

Mean slope

0,1°

Water table

9cm

Forest

0%

Crops

65%

Urban

24%

Protected

0%

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