Ontologia

HydroBASINS lev08 watershed · #2080661640

Bassin de Sakarya Nehri

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 4 administrative regions : Günyüzü, Polatlı, Sivrihisar, Çeltik

Pfafstetter: 22120850

Sub-basin area

136,5km²

Upstream area

15 169km²

Discharge

38,38m³/s

Mean elev.

901m

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°

11,5°C

Annual rain

391mm

Moisture idx (CMI)

-0,63

Runoff

92mm/an

PET

1 072mm

AET

337mm

Mean slope

4,5°

Water table

377cm

Forest

0%

Crops

21%

Urban

0%

Protected

0%

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