Ontologia

HydroBASINS lev08 watershed · #2080015750

Bassin de Fiume Albegna

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 : Grosseto, Viterbo

Coastal basin 20% lakePfafstetter: 21500750

Sub-basin area

1 392,8km²

Upstream area

1 392,8km²

Discharge

0,09m³/s

Mean elev.

156m

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°

14,7°C

Annual rain

590mm

Moisture idx (CMI)

-0,38

Runoff

229mm/an

PET

956mm

AET

500mm

Mean slope

5,6°

Water table

262cm

Forest

18%

Crops

25%

Urban

0%

Protected

10%

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