Bordeaux Flashcards
Where is Bordeaux situated in France and how large is it?
- Bordeaux is :
- in the Southwest quadrant of France
- stretches 63miles from North to South
- stretches 78 Miles from East to West
What is the climate of Bordeaux and what are some elements that affect this climate?
Bordeaux has a Maritime climate and is effected by :
- Atlantic’s Gulf Stream warms and regulates temperatures.
- Les Landes is a 2.5 million acre Pine Forest that helps protects the vineyards of Bordeaux from inclimate weather and sand dunes. (Largest man made forest in Europe)
- Gironde Estuary and other rivers (Dordogne and Garonne) helps to keep temperatures constant and moderate.
- Bordeaux Receives an average of 37 inches of rain a year.
How do the four season effect Bordeaux?
- Spring - wet and usually have frost.
- Summer - warm and sunny. Often cloud cover due to oceanic influences. Bordeaux has difficulty ripening which is why they are sometimes described in non-fruit terms of cigar box, leather, tobacco, cocoa, herb, tea, and graphite.
- Autumn - Variable. Sometimes there is rain which brings humidity which brings rot. Rain can also dilute flavors. Vintage variation is a big thing.
- Winter -tend to be moderate but can be very cold. 1956 destroyed a quarter of all vineyards in Bordeaux. Malbec lost one-third of its acreage.
How does soil composition and varietals tie together in Bordeaux
The soils of Bordeaux dictate which grape variety should be grown. It is the soils which determine the nature of the blend for each chateau and the nature of the blend determines wine style.
- Soil + Grape Variety = Blend/Wine Style
What age had a major impact on Bordeaux soils and in what way?
The last ice age and the period of inter-glacial melt (2 million to 10,000 BC) left extensive river deposits and marine sediments.
Bordeaux Soils are primarily what?
Bordeaux Soils are primarily:
-
Sedimentary,
- featuring gravel terraces interspersed with
- Sand,
- Silt,
- Clay,
- Plus Fresh-water limestone
- And salt-water limestones.
- featuring gravel terraces interspersed with
What are the warm soils of Bordeaux and how do they help grape maturity?
The warm soils are :
- Gravel - wines with firm tannins and structure
-
Sand - opulent, soft and fruit forward wine with easy drinkability.
- As these soils become sun-warmed, they radiate heat back up into the vine canopy and help ripen the grapes by keeping ambient temperature above 50F which is required for photosynthesis.
What are the cold soils of Bordeaux and how do they effect ripening?
The cold soils are:
- Clay - iron-rich makes wines with notes of prune and English walnut.
-
Limestone - pronounced acidity and lean polished tannins.
- These soils are dense and retain moisture and do not hasten the ripening process.
What are the 3 major white grapes of Bordeaux?
The 3 major white grapes are :
- Sémillon : 49% of white plantins
- Sauvignon Blanc : 43% of white plantings
- Muscadelle : 6% of white plantings
What are the Secondary white grapes of Bordeaux?
The secondary white grapes of Bordeaux are :
- Ugni Blanc
- Colombard
- Merlot Blanc
- Chenin Blanc
- Folle Blanche
- Mauzac
- Ondenc
- Together these comprise only 2% of plantings
What are the primary red grapes of Bordeaux?
The primary red grapes of Bordeaux are :
- Merlot - 65% of red plantings
- Cabernet Sauvignon - 23% of red plantings
- Cabernet Franc - 10% of red plantings
- Together the following account for 2% :
- Malbec (Côt, Noir de Pressac) - minor component. Winter freeze of 1956 killed many (temperature dropped to -15°F)
- Petit Verdot - Fell out of favor until global warming helped it to ripen.
- Carmenère - Fell out of favor but some are experimenting with it.
What are the 2 styles of Rose produced in Bordeaux?
The 2 styles of rose are :
-
Rosé : which is pink
- often made via saignée method with a very short maceration time.
-
Clairet : which is semi-red
- same basic wine-making as red wine but maceration is relatively short 24-36 hours. Made in the saignée method.
**Some producers make direct press rosé.
**Saignée is preferred because it helps elevate skin-to-juice ratio for regular wine.
**Always dry (unlike Loire). Always pink (unlike orange Rhone)
What is the AOC for Bordeaux Crémant and how is it made?
The AOC is Crémant de Bordeaux AOC:
- AOC status occured in 1990.
- Made in the méthode traditionnelle.
- Can be :
- White or Rosé
- Extra Brut –> Doux
What are the different Crémant styles that can be made?
The 2 styles are White or Rose.
-
White Crémant uses:
- Sauvignon Blanc, Sémillon, Muscadelle, Ugni Blanc, and Colombard plus any of the red varietals when vinified as blanc de noirs
- Rosé Crémant uses:
- Cabernet Sauvignon, Cabernet Franc, Merlot, Malbec, Petit Verdot, and Carmenère.
How long must Bordeaux Crémant rest on the lies?
They must have 9 months of ageing sur lie and may not be released for a minimum of 12 months after the date of tirage.
What do the AOC’s in Bordeaux monitor and what is regulated by law?
- AOCs Monitor
- Zone of Production
- Varieties Used
- Final Alcohol Levels
- Viticultural and winemaking practices
- Label Nomeclature
- Law Regulates:
- Planting Density
- Pruning Technique
- Start of Harvest
- Yield
Who can use Bordeaux and Bordeaux Supérieur AOCs?
Any producer that meets the production standards but they may opt to use a smaller zone of production if they can. These two AOCs account for 50% of Bordeaux’s total production.
What makes Bordeaux Supérieur AOC different than Bordeaux AOC?
Bordeaux Supérieur must adhere to stricter production standards than the Bordeaux AOC such as:
- Smaller Maximum yields
- Higher Alcohol Levels.
- Red wine must be aged for at least 9 months
- White wines must fall into semi-sweet or Moelleux Category. (There are no dry white Bordeaux Supérieurs)
What are the Max yield and Min Alcohol for :
- Bordeaux AOC (White)?
- Bordeaux Supérieur (White with residual sugar)?
- Bordeaux AOC (Red)?
- Bordeaux Supérieur (Red)?
Bordeaux AOC (White)? :
- Max Yield : 4 tons/acre 67 hl/ha
- Min Alcohol : 10%
Bordeaux Supérieur (White with residual sugar)?
- Max Yield : 2.9 tons/acre 49 hl/ha
- Min Alcohol : 11%
Bordeaux AOC (Red)?
- Max Yield : 3.6 tons/acre 60 hl/ha
- Min Alcohol : 10.5%
Bordeaux Supérieur (Red)?
- Max Yield : 3.5 tons/acre 59 hl/ha
- Min Alcohol : 11%
What are the 3 different types of AOCs and give some examples?
The 3 different types of AOCs are :
-
Regional
- Bordeaux, Bordeaux Supérieur, Bordeaux Clairet, Bordeaux Crémant, and Bordeaux Rosé
-
Sub-Regional
- Médoc, Haut-Médoc, Graves, Entre-Deux-Mers
-
Communal
- Margaux, Saint Estephe, Pessac-Leognan, Barsac, Sauternes, Saint Emillion, Pomerol, Fronsac
What kind of wine does the Médoc produce?
The Médoc produces red wine only and overwhelming majority are to Cabernet Sauvignon due to the warm gravel soils here.
How many AOCs are in the Médoc?
There are 8 AOCs in the Médoc.
- Médoc
- Haut-Médoc
- St. Estèphe
- Pauillac
- St. Julien
- Margaux
- Moulis en Médoc
- Listract-Médoc
Where are the Médoc and what characterizes them?
- The Médoc and Haut-Medoc cover a large portion of the west peninsula and its small gravel soils.
- The Medoc AOC represents a small growing area located in the nothernmost tip of the peninsula
- The Haut-Medoc is south of the Medoc which correlates to Upstream
- Four communes (all AOCs) flank the east portion of the peninsula and its large gravel soils
Descirbe the St. Estephe AOC and its wines
- The wines are historically extremely structured with tough tannins that have required significant time in bottle to mellow and soften.
- Producers are now delivering wines that are more drinkable upon release by increasing the percentage of Merlot in the blend.
Describe the Pauillac AOC and its wines?
- Pauillac wines have a signature core of dusty cocoa-like tannins that deliver wines of structure and power.
Describe the St. Julien AOC and its wines?
- St. Julien is considered the most “Californian” of the Medoc Communes boasting wines that consistently deliver chocolate-covered-cherry fruit.
Describe the Margaux AOC and its wines?
- Margaux is considered the most feminine and most perfumed of all the Medoc AOCs.
Describe the Moulis en Medoc AOC and its wines?
- Located halfway between Margaux and St. Julien, it possesses 3 types of soils:
- Small Pyrenees gravel
- Large Garonnais Gravel
- Clay/Limestone Mix
Describe the Listrac-Medoc AOC and its wines?
- Listrac-Medoc represents the highest point of elevation on the Medoc peninsula. It rises to the grand total of 129 feet above sea level. Like Moulis en Medoc it boasts :
- Pyrenees Gravel
- Garonnais Gravel
- Limeston Soils.
What is the importance of Graves and describes its wines?
Graves is important because it had the first Bordeaux vineyards
-
2/3 of the production is Red
- Predominantly Cabernet Sauvignon based blends as much of the soils has warm gravels.
-
1/3 of the production is White (both dry and sweet).
- Predominantly Sauvignon Blanc/Sémillon blends.