Ontologia

HydroBASINS lev08 watershed · #4080588240

Bassin de 黄河

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 1 administrative regions : Haidong

Pfafstetter: 43295105

Sub-basin area

20,2km²

Upstream area

147 692,3km²

Discharge

559,59m³/s

Mean elev.

2 130m

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°

6,4°C

Annual rain

453mm

Moisture idx (CMI)

-0,54

Runoff

19mm/an

PET

1 000mm

AET

391mm

Mean slope

17,0°

Water table

688cm

Forest

42%

Crops

21%

Urban

0%

Protected

28%

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