Ontologia

HydroBASINS lev08 watershed · #2080016030

Bassin · #2080016030

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 1 administrative regions : Pisa

Coastal basinPfafstetter: 21500901

Sub-basin area

11,5km²

Upstream area

11,5km²

Discharge

0,07m³/s

Mean elev.

5m

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

893mm

Moisture idx (CMI)

-0,10

Runoff

545mm/an

PET

990mm

AET

668mm

Mean slope

0,6°

Water table

25cm

Forest

75%

Crops

7%

Urban

0%

Protected

100%

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