Ontologia

HydroBASINS lev08 watershed · #2080722980

Bassin de قنات

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 3 administrative regions : Abhar, Qazvin, Takestan

EndorheicPfafstetter: 29260666

Sub-basin area

1 448,8km²

Upstream area

1 448,8km²

Discharge

6,38m³/s

Mean elev.

1 505m

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°

13,0°C

Annual rain

298mm

Moisture idx (CMI)

-0,78

Runoff

122mm/an

PET

1 329mm

AET

255mm

Mean slope

3,7°

Water table

331cm

Forest

0%

Crops

26%

Urban

1%

Protected

0%

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