Ontologia

HydroBASINS lev08 watershed · #4080627610

Bassin de 清河

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 3 administrative regions : Weinan, Xi'an, Xianyang

Pfafstetter: 43224003

Sub-basin area

306,1km²

Upstream area

1 588,2km²

Discharge

4,97m³/s

Mean elev.

413m

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°

15,2°C

Annual rain

519mm

Moisture idx (CMI)

-0,58

Runoff

109mm/an

PET

1 232mm

AET

442mm

Mean slope

0,9°

Water table

99cm

Forest

1%

Crops

68%

Urban

31%

Protected

3%

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