Bordeaux Flashcards
What are the key appellations of the Left Bank in Bordeaux?
Médoc AOC, Haut-Médoc AOC, Saint-Estèphe AOC, Pauillac AOC, Saint-Julien AOC, Margaux AOC, Listrac-Médoc AOC, Moulis AOC
What are the key appellations of the Right Bank in Bordeaux?
Saint-Émilion, Saint-Émilion Grand Cru AOC, Montagne Saint-Émilion AOC, Lussac-Saint-Émilion AOC, Pomerol AOC, Lalande-de-Pomerol AOC
What are the key appellations of Graves in Bordeaux?
Graves Supérieures AOC, Pessac-Léognan AOC, Sauternes AOC, Barsac AOC
What are the key Cotes appellations of Bordeaux?
Blaye, Cadillac, Castillon, Francs
What is the soil composition of the Left Bank of Bordeaux?
Gravel and stone
What is the soil composition of the Right Bank of Bordeaux?
Clay with some patches of gravel
All of the top Left Bank estates are planted on what?
Gravel mounds called “croupes”
What is the climate of Bordeaux?
Moderate maritime
What are the black grape varieties of Bordeaux?
Merlot, Cabernet Sauvignon, Cabernet Franc, Malbec, Petit Verdot, Carmenere
What are the white grape varieties of Bordeaux?
Sémillon, Sauvignon Blanc, Muscadelle
What is the name of the pine forest that partially protects the Left Bank of Bordeaux from Atlantic storms?
The Landes
What are the main hazards to grapegrowing in Bordeaux?
Hail, frost, powdery mildew, Botrytis bunch rot, excessive rainfall, downy mildew
How can excessive rainfall affect vintage variation in Bordeaux?
Rain at flowering can result in poor fruit set, rain throughout the growing season can result in increased disease pressure (excessive green growth / canopy), rain at véraison can lead to unripe fruit and fungal diseases, rain at harvest can dilute flavor
Give three examples of Bordeaux vintages affected by severe frost.
1956, 1991, 2017
Give two examples of Bordeaux vintages affected by severe heat.
2003 and 2005
What are the advantages of high-density planting in Bordeaux?
Limits vine vigor, makes the best use of expensive vineyard land by increasing potential yields, and water is often abundant so drought isn’t likely to be a problem.
What are the disadvantages of high-density planting in Bordeaux?
High cost because more vines must be bought and managed, added cost of trellising many vines, specialist tractors must be used to fit between tight rows, more time is needed for vine training, ploughing, and spraying (labor is expensive in France)
How are vines in Bordeaux typically trained?
Head-trained, replacement-cane-pruned (Double Guyot on the Left Bank, Single Guyot on the Right Bank)
Describe the weather problems Bordeaux often experiences when harvesting grapes.
Rainfall is common. Heavy rain prior to harvest can cause berries to swell and/or split. Splitting can lead to disease and fruit quality is jeopardized. Picking during wet weather can cause water to accumulate in crates and harvesters, leading to dilution of juice.
Cool weather leading up to harvest can affect veraison; sugars may accumulate slowly, acids will remain high, and flavor components may not fully develop.
Are ambient yeasts commonly used in Bordeaux?
No
What kinds of vessels might basic Bordeaux be matured in?
Concrete or large oak vats, or stainless steel tanks
Describe the two approaches to blending wines in Bordeaux
Blending is carried out either in winter after harvest or near bottling. High quality wines will be blended in time for April en primeur tastings, where the most appropriate wines from different vessels and varieties will be selected to make up the final wine (this blend will be close to what is bottled). Alternatively, blending may be done near bottling, when different vessels and varieties are selected after going through a period of maturation.
What is the name of the deeper-colored, traditional rosé wine made in Bordeaux?
Clairet
What four factors determine the level of botrytis in the final sweet wines of Bordeaux?
Whether the environmental/weather conditions are correct for the spread of noble rot (which varies from year to year), the position of estates (proximity to where mist forms regularly), willingness of estates to risk losing all or part of the crop (to adverse weather) in order to wait for the best times to harvest, willingness of estates to pay for multiple passes through the vineyard to select botrytized fruit
What are the names of the rivers that traverse Bordeaux? What is the estuary that they form?
The Garonne and Dordogne rivers merge to form the Gironde estuary
What are the three main subdivisions of Bordeaux and how are they defined?
Vineyards to the west of the Garonne and Gironde are the Left Bank, vineyards to the east of the Dordogne and the Gironde are the Right Bank, and most of the vineyards between the Garonne and Dordogne are Entre-Deux-Meres
What is the production breakdown of wines produced in Bordeaux?
85% red, 10% dry white, 1% sweet white, 4% rosé
What is the most planted grape in Bordeaux? What percentage of total plantings does it represent?
Merlot, nearly 60%
What is the second-most planted grape in Bordeaux? What percentage of total plantings does it represent?
Cabernet Sauvignon, about 20%
When and how did Bordeaux become a major wine-producing region?
In the 17th and 18th centuries, after Dutch residents drained the marshes on the Médoc peninsula north of the city of Bordeaux
From a business perspective, what distinguishes Bordeaux as a wine-producing region?
The city of Bordeaux was already a major export hub for wine when its own vineyards were planted. Because of this, the wine industry in Bordeaux is characterized by a system of merchants and brokers, rather than proprietors.
What was the reason for the 1855 Classification, and how was it compiled?
The Bordeaux chamber of commerce requested a classification for the Exposition Universelle de Paris. There were 5 classifications for red wines of the Médoc (plus Haut-Brion in Graves) and 3 for Sauternes, all based on price.
What is the total area under vine in Bordeaux?
111,000 hectares (over 400 sq mi)
What percentage of Bordeaux production is inexpensive or mid-priced?
70%
What is the area of Pomerol AOC?
800 hectares
What weather conditions characterize the best vintages in Bordeaux?
Gentle heat throughout the growing season, sufficient rainfall for growth and ripening, and dry, warm, and early autumn
What effect does the Landes forest have on Bordeaux?
It shields the Left Bank from Atlantic storms and cooling influences (this effect is lessened the further north you go)
What effect has climate change had on growing conditions in Bordeaux?
An increase in hot, dry summers, which can lead to wines with less acidity and more alcohol than is typical. Growers tend to wait for phenolic ripeness even if it means less acid and more sugar
Where in Bordeaux is the maritime influence less pronounced?
The Right Bank
Three examples of vintages where extreme frost damaged the crop in Bordeaux
1956, 1991, 2017
What protects the most prestigious Left Bank estates from extreme frost?
The moderating influence of the Gironde estuary
Is vintage variation a major factor in the volume of wine produced in Bordeaux?
Yes, volume can deviate from the 10 year average by a third or more, which has significant implications for prices
Where do the soils of the Left Bank come from?
The gravel and stone soils were carried by floodwaters from the Pyrenees and Massif Central. These may be mixed with clay and sand depending on their specific origin
What is the significance of gravel soils in Bordeaux?
Gravel drains well, so even though the Left Bank is prone to rainfall the rootstocks can quickly dry and resume growth/ripening. In very hot years this can lead to drought stress, particularly in shallow soils (as in Pomerol). Gravel also retains heat, facilitating slow ripening into the evening
Are there clay soils on the Left Bank?
There are some, particularly in St Estephe, but the wines are not as highly-regarded