Ontologia

HydroBASINS lev08 watershed · #2080046260

Bassin de Λήλας

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 : Attica, Central Greece

Coastal basinPfafstetter: 21307510

Sub-basin area

3 897km²

Upstream area

3 897km²

Discharge

0,42m³/s

Mean elev.

292m

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°

16,2°C

Annual rain

525mm

Moisture idx (CMI)

-0,50

Runoff

184mm/an

PET

1 047mm

AET

445mm

Mean slope

11,6°

Water table

515cm

Forest

27%

Crops

18%

Urban

2%

Protected

6%

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