What Makes Australian Wines Unique
Australia is one of the world powers of wine. The wine industry of Australia is perhaps the most technologically advanced, forward-thinking on earth, and the success of Australian wines around the world is the envy of wine producers in many other countries.
Australia has no native vines. Vinifera (winemaking) grapevines first came to the country in 1788, from South Africa. Today, Australia is famous for its fresh, fruity red and white table wines that are extremely consistent in quality. Australia now ranks sixth in the world in wine production — making slightly more than half as much wine as the United States — and fourth in exports.
Australia has about 2,000 wineries. Many of these wineries are small, family-owned companies, but four mega-companies — Foster’s Wine Group, Constellation Wines, Pernod Ricard, and McGuigan Simeon Wines — together with one family-owned winery, Casella Wines, are responsible for about two-thirds of Australia’s wine production.
Australian winemaking and grapes
Australia’s wine regions are mainly in the southern, cooler part of the country, with many of them clustered in the state of Victoria, the southern part of South Australia, the southern part of Western Australia, and the cooler parts of New South Wales.
Australia’s number-one grape for fine wine is Syrah, locally called Shiraz, followed by Cabernet Sauvignon, Chardonnay, Merlot, Semillon, Pinot Noir, Riesling, and Sauvignon Blanc. The wines are generally labeled with the name of their grape variety, which must constitute at least 85 percent of the wine.
Shiraz wines are particularly interesting because they come in numerous styles, from inexpensive, juicy wines brimming with ripe plum and blackberry fruit to serious wines that express specific regional characteristics, such as spice and pepper from cool-climate areas (such as Yarra Valley and the Adelaide Hills) or sweet-fruit ripeness from warmer areas (such as McLaren Vale, Barossa, and Clare).
The wines of Australia have two distinct faces:
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Most Australian wines in export markets are inexpensive varietal wines that sell for $10 a bottle or less. These wines are generally labeled simply as coming from South Eastern Australia, meaning that the grapes could have come from any of three states, a huge territory. Often sporting whimsical labels, they are user-friendly wines that preserve the intense flavors of their grapes and are soft and pleasant to drink young.
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Higher-priced wines carry more focused regional designations, such as single states (South Australia or Victoria, for example) or even tighter region-specific designations (such as Coonawarra or Yarra Valley). Although these wines are also enjoyable when released, they are more serious wines that can also age. Australia now has 60 wine regions and more than 100 Geographic Indications (GIs).
Unique wine blends from Australia
Although winemakers all over the world make blended wines — wines from more than one grape variety — generally the grape combinations follow the classic French models: Cabernet Sauvignon with Merlot and Cabernet Franc, for example, or Sémillon with Sauvignon Blanc. Australia has invented two completely original formulas:
The grape in the majority is listed first on the wine label for wines sold in the United States, and the percentages of each grape are indicated.

Wine Glossary
American Viticultural Area; AVA
In the United States, a term that defines the geographical boundaries of a specific wine zone or region. For example, Napa Valley is the name of the AVA within Napa County.

Wine Glossary
AOC
An acronym for Appellation d’Origine Contrôlée (the shortened form is Appellation Contrôlée, or AC). AOC is a classification relating to the quality of a wine produced in the European Union (EU).

Wine Glossary
AOQS
An acronym for Appellation d’Origine de Qualité Supérieure. AOQS is a classification relating to the quality of a wine produced in the European Union (EU); in this case, refers to a wine of superior quality.

Wine Glossary
appellation
In the European Union, a registered place name listed on a wine label that indicates the origin of the wine. Sometimes called appellation of origin.

Wine Glossary
aroma
A wine descriptor that refers to how a wine smells.

Wine Glossary
balance
A standard that wine experts use to judge wine quality; the relationship of four components (acidity, sweetness, tannin, and alcohol) to each other.

Wine Glossary
body
A wine descriptor that explains how heavy a wine feels in your mouth (often related to the alcohol content). Wines are often described as light-bodied, medium-bodied, or full-bodied.

Wine Glossary
bouquet
A wine descriptor that refers to how a (typically well-aged) wine smells.

Wine Glossary
complexity
A standard that wine experts use to judge wine quality; refers to a characteristic of a wine that has multiple flavors and aromas (usually a better quality wine).

Wine Glossary
crisp
A wine descriptor that refers to a wine with refreshing (typically high) acidity.

Wine Glossary
decanter
A glass container that can hold the contents of an entire bottle of wine; often used to aerate the wine (let it breathe before consuming).

Wine Glossary
depth
A standard that wine experts use to judge wine quality; indicates a wine that gives the impression of having many layers (rather than being "flat" tasting).

Wine Glossary
DO
An acronym for Denominação de Origen. DO is Portugal’s highest quality ranking for their wines.

Wine Glossary
DOC
An acronym for Denominazione di Origine Controllata. DOC is a classification referring to a quality wine produced in Italy.

Wine Glossary
DOCG
An acronym for Denominazione di Origine Controllata e Garantita. DOCG is a classification relating to a small group of elite (high-quality) wines produced in Italy.

Wine Glossary
dry
A wine descriptor that refers to a wine that is not sweet. Wines can be classified as dry, off-dry (or semi-sweet), or sweet.

Wine Glossary
fermentation
The process (during winemaking) in which yeasts convert the sugars in a grape juice to alcohol and carbon dioxide.

Wine Glossary
finish
A wine descriptor that refers to the impression a wine leaves in your mouth after you taste and swallow it (the aftertaste). A standard used to judge wine quality.

Wine Glossary
flavor intensity
A wine descriptor that refers to how strong or weak a wine's flavors are.

Wine Glossary
fruity
A wine descriptor that refers to a wine that has aromas and flavors that suggest fruit.

Wine Glossary
IGT
An acronym for Indicazione di Geografica Tipica. IGT is a table wine classification for Italian wines that list a geographic location on the wine label.

Wine Glossary
length
A standard that wine experts use to judge wine quality; indicates a wine that you can taste on the full length of your tongue, rather than just the front of your tongue.

Wine Glossary
oaky
A wine descriptor that refers to a wine that has flavors of oak, usually due to storage in oak barrels.

Wine Glossary
palate
A term that wine tasters use synonymously for mouth.

Wine Glossary
QbA
An acronym for Qualitätswein bestimmter Anbaugebiet. QbA is a classification referring to a quality wine from a special region in Germany.

Wine Glossary
QmP
An acronym for Qualitätswein mit Prädikat. QmP is a classification referring to a quality wine with special attributes produced in Germany.

Wine Glossary
QWPSR
An acronym for Quality Wine Produced in a Specific Region. QWPSR is a classification referring to quality European wines that have official place names.

Wine Glossary
sediment
Refers to solids (tannin and other matter) that develop in some red wines over time.

Wine Glossary
soft
A wine descriptor that refers to a wine with a smooth feel in the palate; usually refers to wines with low acidity.

Wine Glossary
sommelier
An expert wine specialist who typically assembles a wine list and recommends wines that pair with specific foods.

Wine Glossary
tannic
A wine descriptor that refers to a firm, red wine that leaves a dry feel in the palate.

Wine Glossary
tannin
A substance in grape skins that contributes to how a red wine tastes.

Wine Glossary
terroir
A French word (pronounced ter wahr) that refers to the unique combination of topsoil, climate, altitude, and other natural factors that a particular vineyard or wine region has.

Wine Glossary
typicity
A standard that wine experts use to judge wine quality; refers to whether a particular wine is true to its type (for the specific grape variety).

Wine Glossary
varietal
A wine that is named after the principal (or sole) grape variety used to produce the wine.

Wine Glossary
vintage
The year in which the grapes for a specific wine were grown and harvested.

Wine Glossary
VR
An acronym for Vinho Regional. VR indicates a table wine classification for Portuguese wines.