Ontologia

HydroBASINS lev08 watershed · #2080635530

Bassin de Río Alberche

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 : Madrid, Ávila

18% lakePfafstetter: 23160727

Sub-basin area

250,2km²

Upstream area

1 298,8km²

Discharge

7,93m³/s

Mean elev.

821m

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°

12,7°C

Annual rain

396mm

Moisture idx (CMI)

-0,63

Runoff

116mm/an

PET

1 076mm

AET

341mm

Mean slope

9,3°

Water table

721cm

Forest

59%

Crops

7%

Urban

0%

Protected

7%

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