Ontologia

HydroBASINS lev08 watershed · #2080497090

Bassin de Marcal

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 10 administrative regions : Ajka, Celldömölk, Hévíz/Keszthely, Pápa, Sárvár +5

Pfafstetter: 22794040

Sub-basin area

1 942,7km²

Upstream area

1 942,7km²

Discharge

6,81m³/s

Mean elev.

185m

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°

10,0°C

Annual rain

599mm

Moisture idx (CMI)

-0,33

Runoff

111mm/an

PET

889mm

AET

509mm

Mean slope

1,4°

Water table

152cm

Forest

18%

Crops

44%

Urban

3%

Protected

2%

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