Ontologia

HydroBASINS lev08 watershed · #4080373790

Bassin de 滦河

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 : Xilin Gol

Pfafstetter: 43120973

Sub-basin area

1 079km²

Upstream area

4 843,8km²

Discharge

4,54m³/s

Mean elev.

1 353m

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°

1,8°C

Annual rain

368mm

Moisture idx (CMI)

-0,54

Runoff

19mm/an

PET

804mm

AET

327mm

Mean slope

2,6°

Water table

90cm

Forest

5%

Crops

13%

Urban

1%

Protected

75%

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