Ciron (river)

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Ciron
The Ciron in Bernos-Beaulac

The Ciron in Bernos-Beaulac

Data
Water code FRO95-0400
location France , Nouvelle-Aquitaine region
River system Garonne
Drain over Garonne  → Atlantic Ocean
source in the municipality of Lubbon
44 ° 5 ′ 55 ″  N , 0 ° 2 ′ 44 ″  W
Source height approx.  152  m
muzzle in the municipality of Barsac in the Garonne Coordinates: 44 ° 36 ′ 4 ″  N , 0 ° 18 ′ 5 ″  W 44 ° 36 ′ 4 ″  N , 0 ° 18 ′ 5 ″  W
Mouth height approx.  m
Height difference approx. 146 m
Bottom slope approx. 1.5 ‰
length 97 km
Left tributaries Baillon , Gouaneyre , whore
Right tributaries Barthos

The Ciron is a river in France that runs in the Nouvelle-Aquitaine region . It rises in the municipality of Lubbon , generally drains to the northwest and flows 97 kilometers into the municipality of Barsac as a left tributary into the Garonne . On his way he crosses the Landes , Lot-et-Garonne and Gironde departments .

Viticulture

The river crosses the wine-growing regions of Barsac and Sauternes . Its cold spring water forms fog when it flows into the warmer water of the Garonne in autumn and thus creates the best conditions for the noble rot fungus Botrytis cinerea , which is necessary for increasing the sugar content of grapes in the production of sweet wines.

Places on the river

Web links

Commons : Ciron  - collection of images, videos and audio files

Individual evidence

  1. a b geoportail.fr (1: 16,000)
  2. a b The information on the length of the river is based on the information about the Ciron from SANDRE (French), accessed on November 18, 2009, rounded to the nearest kilometer.