Ontologia

HydroBASINS lev08 watershed · #2080405700

Bassin de Dyle

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 : Brabant Wallon, Bruxelles, Hainaut, Namur, Vlaams Brabant

Pfafstetter: 23250626

Sub-basin area

910,6km²

Upstream area

910,6km²

Discharge

12,09m³/s

Mean elev.

99m

Administrative coverage

Computing spatial overlaps (territories, protected areas)…

Species present

Computing species observations from GBIF…

Densité d'observations

1 557 694 obs · 28 cellules
Obs. / cellule
≥ 266 360
160 836–266 359
51 052–160 835
14 065–51 051
< 14 065

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~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°

9,9°C

Annual rain

817mm

Moisture idx (CMI)

0,07

Runoff

417mm/an

PET

760mm

AET

582mm

Mean slope

2,0°

Water table

131cm

Forest

9%

Crops

41%

Urban

41%

Protected

8%

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