Ontologia

HydroBASINS lev08 watershed · #4081010180

Bassin de Sông Chợ Chu

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 5 administrative regions : Chợ Mới, Chợ Đồn, Phú Lương, Yên Sơn, Định Hóa

Pfafstetter: 43670898

Sub-basin area

439,7km²

Upstream area

439,9km²

Discharge

11,57m³/s

Mean elev.

200m

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°

22,5°C

Annual rain

1 766mm

Moisture idx (CMI)

0,24

Runoff

836mm/an

PET

1 334mm

AET

1 087mm

Mean slope

9,3°

Water table

347cm

Forest

0%

Crops

72%

Urban

5%

Protected

0%

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