Ontologia

HydroBASINS lev08 watershed · #2080743210

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 2 administrative regions : Qom, Tafresh

EndorheicPfafstetter: 29260954

Sub-basin area

428,4km²

Upstream area

428,5km²

Discharge

1,01m³/s

Mean elev.

2 058m

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°

10,7°C

Annual rain

236mm

Moisture idx (CMI)

-0,81

Runoff

69mm/an

PET

1 266mm

AET

203mm

Mean slope

12,1°

Water table

594cm

Forest

0%

Crops

2%

Urban

2%

Protected

0%

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