WSET4- Alsace Flashcards
Where is Alsace located?
In Northeastern France on the east side of the Vosges Mountains
What is the climate in Alsace? Why?
Warm, sunny, and unusually dry due to protection from inclement weather by the Vosges mountains
How much of the wine output from Alsace is white? Are they typically varietal or blends?
90%
All wines are generally varietal wines
Are Alsatian wines generally unoaked or oaked?
Unoaked
How can the German influence on Alsatian wine production be seen?
In the use of aromatic varieties such as Gewurztraminer and Riesling
What was the style of wine made in Alsace from the beginning of the 20th Century and up to WWII?
Inexpensive wines made from the flatter land in the region
What happened to the quality of wine in Alsace following WWII? Why?
Alsace returned to France in 1945 where it adopted the AOC system. Vineyards were planted on hillsides which led to an increase in quality
What has been the recent trend in vineyard plantings in Alsace?
Over the past decade vineyards for the production of Crémant d’Alsace have increased while vineyard area for still wines has decreased
How does the latitude occupied by Alsace affect the length of the growing season?
It is comparatively long as Alsace is so far north
What type of climate does Alsace have?
Continental with cold winters and warm, sunny summers
How do the Vosges Mountains protect Alsace from inclement weather?
They act as a shield against westerly rain storms and wind.
How much rain does Alsace receive each year? How does this compare to the Western side of the Vosges Mountains?
600mm, less than half the other side of the mountains
Is drought an issue in Alsace? Why not why not?
Yes. Alsace receives low rainfall (600mm) and irrigation is not allowed in AOC wines
When is drought most critically an issue in Alsace? When isn’t it?
Most of the rainfall arrives during summer, specifically August. Drought during flowering, fruit set, and (rarely) harvest can be an issue
What factors aid grape ripening in Alsace? Why are these important?
High sunshine hours, important for insulation and heat and high latitude
The Föhn wind that sinks down the leeward side of the Vosges mountains warms the region. It also reduces disease pressure
What is a Föhn wind?
A warming wind that sinks down the leeward side of a mountain. It is a product of adiabatic thermal transfer from cool air that climbs the mountain, hits turbulence beyond the peak, and is heated by sun on the leeward side as it sinks.
True or False
Alsace generally experiences a low diurnal swing
False. There is a high diurnal swing across the appellation, especially on higher sites
Where are the better vineyard sites in Alsace generally planted?
Altitudes of 200-250m, with some as high as 450m. They generally face south, southeast, or southwest to improve sunlight interception
Where are the lower quality vineyards in Alsace generally located?
On the plain between the foothills and the Rhine river
What soil type defines Alsace?
None. Soils a varied and “mosaic of terroir” is a term thrown about frequently.
How does the soil on the Alsatian plains differ from the hillside? What effect does this have on grape growing?
The flatter sites are deeper, more fertile soils. Vines planted there have more vegetative growth and their grapes are suited for high volume, inexpensive wines.
Hillside soils are shallow, and have better drainage. This promotes slower growth and, thus, better quality.
List the varieties planted in Alsace from most to least planted.
Riesling Pinot Blanc/Auxerrois Gewurztraminer Pinot Gris Pinot Noir Sylvaner
What varieties are permitted for use in Alsace Grand Cru AOC?
The SGN varieties
Pinot Gris
Riesling
Gewurztraminer
Muscat Blanc
What makes Riesling suitable for viticulture in Alsace?
It is late budding and resistant to cold weather (especially winters)
What type of aspect and soil are most beneficial to Riesling in Alsace?
Full sunlight interception
Good drainage
Long growing season
True or False
Riesling can produce very good quality grapes at relatively high yields
True. Yields of 70 hl/ha can still create very good grapes
Is Riesling susceptible to disease?
No. It is resistant to downy mildew and fairly resistant to powdery mildew and botrytis
What is the general style of Alsatian Riesling?
Dry High acid Medium to full body Medium alcohol Medium to pronounced aromas (citrus, stone fruit, steely) Unoaked
What is the general quality and pricing of Alsatisn Riesling?
Good to outstanding quality
Mid priced to premium with some super premium
Is Gewurztraminer an early, mid, or late budding variety? Is it early, mid, or late ripening? How does this affect its cultivation in Alsace?
It is early budding, making it vulnerable to spring frost.
It is early ripening, allowing it to avoid autumn rains
Does Gewurztraminer accumulate sugars quickly? How does this affect its harvest in Alsace?
It does accumulate sugar quickly, but harvest is delayed until the skins achieve phenolic ripeness and soft tannins
Describe the vigor and productivity of Gewurztraminer. How are these managed?
It is vigorous, requiring careful pruning and canopy management.
It is moderately productive due to coulure.
What might Gewurztraminer suffer from during the growing season in Alsace?
Chlorosis, stem desiccation generally
In Alsace, powdery mildew, grape vine moth, and grey rot are a problem
What is the general character of Alsatian Gewurztraminer wine?
Medium lemon color Dry to sweet Low acid Medium to full body Medium to high alcohol Pronounced lychee, peach/apricot, rose, and spice aromas
What is the quality and pricing of Alsatian Gewurztraminer?
Good to outstanding
Mid priced to premium
What is the general character of Alsatian Pinot Blanc?
Medium acidity
Medium alcohol
Low intensity apple and peach aromas
What is the general quality and pricing of Alsatian Pinot Blanc?
Acceptable to goo with a few very good examples
Inexpensive to mid-priced
How is Auxerrois used in Alsace?
Most often in Crémant d’Alsace, though it can also produce low aromatic still wine sometimes labelled as Pinot Blanc
What are the budding and ripening characteristics of Pinot Gris? How does this affect its cultivation in Alsace?
It is early budding, which makes it vulnerable to spring frost
It is early ripening, allowing it to avoid autumn rains
Is Pinot Gris low, mid, or high yielding?
It produces moderate yields
What is Pinot Gris susceptible to?
Botrytis
Downy mildew
What level of sugar does Pinot Gris accumulate?
High levels, leading to medium to high potential alcohols
What is the general character of Alsatian Pinot Gris?
Dry to sweet Medium acidity Full body Medium to high alcohol Medium intensity peach and apple