Australia - Wine Regions Flashcards
South Eastern Australia Zone
What does it cover, why was it created, and what wines does it produce?
- Comprises several zones (e.g., Victoria, New South Wales and Tasmania)
- Created to allow for blending grapes across the zone
- Majority is inexpensive, high-volume
South Eastern Australia Zone
From what regions do most grapes come from?
- The three largest areas in terms of production and area under vine
- Riverland
- Murray-Darling
- Riverina
South Eastern Australia Zone
What is the climate and climatic influences in the Murray-Darling Basin?
- Hot continental
- Slight cooling influence from rivers
- Ideal conditions for consistently producing high yields of healthy grapes
- Low rainfall (down to 135mm)
- Predominantly sandy soils
- -> irrigation is essential
- -> irrigation water from rivers, but droughts increased water prices and pushed some growers out of business
South Eastern Australia Zone
What are the most grown varieties, what is the typical profile, how are higher quality wines achieved?
- Shiraz and Chardonnay
- Typical profile
- Ripe fruit
- Low acidity
- Medium body
- High alcohol
- Higher-quality wines
- Through lower yields OR
- Better suited varieties, like Petit Verdot, Viognier and Italian varieties such as Vermentino, Nero d’Avola and Montepulciano
South Eastern Australia Zone
What special type of wine comes from Riverina?
- Sweet wines from botrytized Semillon
- Mostly labeled with individual region’s name
South Australia - Barossa Zone
What is the reputation of the zone and in what two regions is it split?
- One of the best-known wine-producing areas
- Barossa Valley
- Eden Valley
South Australia - Barossa Zone - Barossa Valley
How large is it?
- 11,000 ha
- One of Australia’s largest wine regions
South Australia - Barossa Zone - Barossa Valley
Where are the vineyards located and what are climatic influences?
- Plain (at about 300m), protected by hills around it (e.g., Eden Valley and Adelaide Hills)
- Warm climate with high diurnal range
- Low rainfall (160 mm during growing season)
- -> irrigation necessary
- -> low disease pressure
- Ideal conditions for the production of ripe, full-bodied red wines
- Complex variety of soils
South Australia - Barossa Zone - Barossa Valley
What special plantings exist?
- Low-yielding, dry-farmed bush vines
- Some of the world’s oldest vines
- Mostly Shiraz and Grenache
South Australia - Barossa Zone - Barossa Valley
What are the five most important varieties?
- Shiraz
- Cabernet Sauvignon
- Grenache
- Chardonnay
- Semillon
South Australia - Barossa Zone - Barossa Valley
Describe the typical style of Shiraz (plantings, intensity, aromas, body, tannins, alcohol, ageing, trend)
- 2/3 of plantings
- Pronounced intensity
- Ripe (and often cooked or dried) black fruit aromas
- Full body
- High, soft tannins
- High alcohol
- Can age for a long time, developing spicy, leathery aromas
- Trend towards fresher, more elegant and structured style
South Australia - Barossa Zone - Barossa Valley
How much is planted with white wines and what are the styles of Chardonnay and Semillon?
- Roughly 10%
- Warm climate Chardonnay: ripe tropical fruit, full body
- Warm climate Semillon: lower acidity, more body, higher alcohol compared to Hunter Valley
South Australia - Barossa Zone - Barossa Valley
Name two significant producers
- John Duval
- Glaetzer Wines
South Australia - Barossa Zone - Eden Valley
Where are vineyards located and what are climatic influences?
- East of the Barossa Valley
- Hills with some gradient
- Cooling influences from altitude (up to 600m)
- Higher rainfall than in Barossa (230 mm during growing season)
- Wind can affect flowering and ripening
- Variety of soils with good water holding capacity
South Australia - Barossa Zone - Eden Valley
What is the ratio between black and white varieties? What is the most planted variety and its typical style? (aromas, sweetness, acidity, alcohol, ageing, quality, price)
- Roughly 50/50 black and white
- Riesling (> 1/3 of plantings)
- Citrus and floral aromas
- Dry
- High acidity
- Medium alcohol
- Best wines develop honey, nuttiness and toast over time (often aged prior to release)
- Good to outstanding quality
- Mid- to premium priced
South Australia - Barossa Zone - Eden Valley
What is the most planted black variety? How does the style compare to Barossa Valley? (aromas, acidity, tannin, alcohol)
- Shiraz is the most planted black variety
- Compared to Barossa:
- Aromas, between very ripe (Barossa) and peppery from cool climates
- Higher acidity
- More structured tannins
- Lower alcohol
South Australia - Barossa Zone - Eden Valley
Name two significant producers
- Henschke
- Pewsey Vale
South Australia - Mount Lofty Ranges Zone
What is it and what two important regions does it include?
- Range of mountains surrounding Barossa Valley
- Adelaide Hills
- Clare Valley
South Australia - Mount Lofty Ranges Zone - Adelaide Hills
Where are vineyards located, what is the climate and the climatic influences?
- Valleys and steep hillsides (mechanization often limited)
- Variety of aspects, topography, and soils
- Cool to moderate climate, varying with altitude (400-500m) and proximity to ocean
- High diurnal range in cooler sites to retain acidity
- Relatively low latitude -> intense sunlight -> riper fruit flavors
- Site selection is important: depending on the site, it can produce full-bodied red wines or cool climate varieties
South Australia - Mount Lofty Ranges Zone - Adelaide Hills
Comment on rainfall and the resulting effect on grape growing
- Maritime climate
- Relatively high rainfall (300mm during growing season)
- -> collected in dams for irrigation
- -> can disrupt fruit set
- -> fungal diseases and rot
South Australia - Mount Lofty Ranges Zone - Adelaide Hills
What are the four most planted varieties?
- Sauvignon Blanc
- Chardonnay
- Pinot Noir
- Shiraz
South Australia - Mount Lofty Ranges Zone - Adelaide Hills
Describe the typical style of Sauvignon Blanc (aromas, acidity, alcohol, quality, price)
- Intense ripe fruit
- High acidity
- Medium alcohol
- Good to very good quality
- Mid-priced
South Australia - Mount Lofty Ranges Zone - Adelaide Hills
Describe the typical style of Chardonnay (types of wine, aromas, acidity, body, quality, price)
- Still and sparkling wines
- Ripe stone fruit flavors
- Medium(+) to high acidity
- Medium body
- Malolactic conversion, oak maturation and lees ageing are commonly practiced
- Very good to outstanding quality
- Mid- to premium priced
South Australia - Mount Lofty Ranges Zone - Adelaide Hills
Describe the typical style of Pinot Noir (types of wine, aromas, acidity, body, tannins, alcohol, quality, price)
- Significant amounts for sparkling wine
- Still wines:
- Red fruit
- Medium(+) acidity
- Medium body
- Firmer tannins than from Victoria
- Medium alcohol
- Good to very good quality
- Mid- to premium prices
South Australia - Mount Lofty Ranges Zone - Adelaide Hills
Name two significant producers
- Shaw + Smith
- Penfolds
South Australia - Mount Lofty Ranges Zone - Clare Valley
Where is it located, what is the climate and climatic influences and where are white and black varieties grown?
- North of Adelaide
- Warm climate, moderated by afternoon breezes and cold nights
- High diurnal range -> slow ripening and retained acidity
- Altitude of 300-500m
- Variety of microclimates:
- White grapes at higher altitudes and more exposed slopes
- Black varieties on lower, warmer sites
South Australia - Mount Lofty Ranges Zone - Clare Valley
What is the rainfall and its effect on grape growing?
- Low rainfall (250mm during growing season)
- Dams to retain irrigation water
- Some producers dry-farm for premium wines
- Low risk of fungal diseases
South Australia - Mount Lofty Ranges Zone - Clare Valley
What is the ratio between black and white varieties and what are the most planted varieties?
- 50/50 black and white
- Riesling
- Shiraz
- Cabernet Sauvignon
South Australia - Mount Lofty Ranges Zone - Clare Valley
What can be a problem in the vineyard?
Describe the typical style of Riesling (% plantings, aromas, sweetness, acidity, quality, price)
- > 35% of plantings
- Sunburn is an issue due to the intense sunlight from low latitude (canopy to provide shade)
- Lime aromas
- Dry
- High acidity
- Good to outstanding quality
- Mid- to premium priced
South Australia - Mount Lofty Ranges Zone - Clare Valley
In what way does Riesling highlight the different soil types in Clare Valley?
- Slate soils of Polish Hill:
- Low in fertility
- Less aromatic, flintier styles of Riesling
- Neutral in youth, but develop honey and toasty notes in bottle
- Limestone soils of Watervale:
- More fertile
- More aromatic, floral style
- Can be drunk when younger
South Australia - Mount Lofty Ranges Zone - Clare Valley
Name two significant producers
- Jim Barry
- Wendouree
South Australia - Mount Lofty Ranges Zone - Clare Valley
Describe the typical style of red wine (varieties, intensity, aromas, acidity, tannins, quality, price)
- Shiraz and Cabernet Sauvignon
- Pronounced intensity
- Ripe black fruit with distinctive minty or eucalyptus characteristic
- Medium to medium(+) acidity
- Medium to medium(+) tannins
- Good to outstanding quality
- Mid- to premium priced (some super-premium)
South Australia - Fleurieu Zone - McLaren Vale
What is the climate, climatic influences and rainfall?
- Warm to hot summers
- Wind from ocean and Adelaide Hills
- Range of microclimates depending on
- Proximity to ocean
- Altitude (0-350m)
- Soil (poorer in the north, more fertile in the south)
- Low rainfall levels (< 200mm) during growing season
- -> low disease risk
South Australia - Fleurieu Zone - McLaren Vale
What is the ratio between black and white varieties, what styles are produced and what are the most planted varieties?
- > 90% of plantings are black grapes
- Full range of styles:
- Inexpensive, high volume to super-premium priced
- Single-varietal and blends
- Most planted varieties:
- Shiraz (>50% of plantings)
- Cabernet Sauvignon
- Grenache
South Australia - Fleurieu Zone - McLaren Vale
Describe the general style of red wines (color, intensity, aromas, body, alcohol) and what is the difference between wines from lower and higher sites?
- Deep color
- Pronounced intensity
- Dark fruit flavors, often with spices from oak
- Full body
- High alcohol
- Lower sites: cooked or jammy fruit
- Higher sites: higher acidity and tannins
South Australia - Fleurieu Zone - McLaren Vale
What special plantings can be found? Describe the typical style of Grenache (aromas, acidity, body, tannins, oak, price)
- Old, dry-farmed bush vines from Shiraz and Grenache
- Grenache produces wines with
- Fresh red fruit and spice or herbal notes
- Medium acidity
- Medium to medium(+) body
- Medium tannins
- Old oak (if used at all)
- Premium price
South Australia - Fleurieu Zone - McLaren Vale
How does the majority of vineyards look like? How is harvest conducted?
- Mostly large, mechanized vineyards
- Many quality-minded smaller producers work with lower yields and pick by hand
South Australia - Fleurieu Zone - McLaren Vale
Is organic and biodynamic viticulture practiced?
- Low disease pressure
- Ideal for organic and biodynamic viticulture
- Own sustainability program: irrigation almost entirely from sustainable resources (e.g., dams, boreholes and recycled wastewater)