Ontologia

HydroBASINS lev08 watershed · #4080730320

Bassin de 举水

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 : Huanggang, Xinyang

3% lakePfafstetter: 43450809

Sub-basin area

937,7km²

Upstream area

937,8km²

Discharge

16,71m³/s

Mean elev.

224m

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°

15,5°C

Annual rain

1 246mm

Moisture idx (CMI)

0,10

Runoff

562mm/an

PET

1 121mm

AET

1 021mm

Mean slope

8,0°

Water table

306cm

Forest

28%

Crops

21%

Urban

5%

Protected

0%

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