Argentina Copied & Amended Flashcards
Neuquen province
Neuquen province:
- New wine producing region
- Vineyards situated close to where the River Neuquen meets the Rio Negro
- Lack of water main issue – cannot grow as a region
- Warmer, more arid than Rio Negro: riper styles
- Main varieties are: Malbec; Pinot Noir, Merlot and Sauvignon Blanc
Argentina has a number of factors that affect the wine region’s climate - dot point them and expand on them if you can
- Wine-producing regions
- 1500 kms apart, from Salta in the North to Rio Negro in South
- 24- 38°S in latitude degrees
- Altitude:
- 500-1000mRL
- Many over 1,000mRL
- highest is around 3300mRL!!
- Gives a wide diurnal temperature range – over 20 degrees in some places
- The cooler night-time temperatures help to extend the growing season and allow the grapes to retain acidity and aromas
- At low latitudes, the influence of cooling altitude essential to make the climate cool enough for viticulture
- Combined effect of low latitude and high altitude also results in intense sunlight and high levels of ultraviolet radiation - leads to higher levels of tannins and anthocyanins
- Most regions are in the foothills of the Andes – and in the rain shadow of the Andes
- Rainfall levels are very low – some places less than 200mm per annum
- In desert like conditions irrigation is essential
- Even at highest altitude, most are planted on flat or gentle sloping sites
- Majority of regions have Continental climate
- Dry air reduces risk of fungal disease; strong winds from mountains
- Zonda:
- hot dry powerful wind occurring in late spring, early summer
- lowers humidity; can induce water stress in the vines
- can affect flowering; fruit set; or damage grapes
- trees planted (poplars) as windbreaks
Patagonia is only 200~250 metres altitude so what provides cooling?
It’s Southerly latitude
Argentina’s vineyards are cut off from ocean cooling by the Andes so where does cooling come from?
Cooling must come from altitude with the best vineyards 1,000m + above sea level
Climate of Mendoza?
-
Climate:
- Continental w 4 seasons + no extreme temp variations
- Rainfall of 200-300mm/yr in summer.
- La Piedra (early summer hail)
- La Zonda (hot dry wind from N-E)
what is the altitude range of the Uco Valley
altitude of 850-1500
Where is Torrontes most successful?
Cafayate and high altitude Uco Valley - retains its acidity and doesn’t get overripe
How many DOCs are in Argentina?
What are they?
What are the principal grapes for each?
2
Lujan de Cuyo / Malbec
San Rafael / Chenin Blanc
What is Mendoza in terms of Argentinian wine production?
75% of vineyard area and 2/3rds of total production
Northern and Eastern Mendoza?
North & Eastern Mendoza:
- On plains of the Mendoza River valley
- Altitude: 500-700m; relatively low-level areas
- Irrigation: R Mendoza; (for N Mendoza); R Tunuyan (Eastern Mendoza)
- Warmer conditions and easy availability of water means these areas produce larger volumes of inexpensive wine
- Some higher quality wines from Tempranillo & Bonarda
When is the grape harvest time in Argentina?
March/April
Viticulture of San Juan
-
Viticulture
- Production of Inexpensive wines from high-yielding pink varieties
- Traditional home of Cereza
- Vineyard area is decreasing unlike other regions in Argentina
-
Syrah:
- Most widely planted grape alongside Bonarda & Malbec
- Highest quality produced from high Altitudes on foothills of Andes
-
GI of Pedernal valley (1250-1500m)
- Higher diurnal range
- Higher acid levels and fresher fruit flavours
How does Malbec differ in style by climate?
- Cooler sites
- Higher altitudes or relatively high latitudes
- Lower Alcohol; Medium (+) Acidity; Medium (+) Tannins; fresh fruit flavours, Red & Black fruit, Herbal & Floral
- Warmer sites
- Full Body; Riper fruit, Lower Acidity and Softer Tannins
Southern Mendoza?
Southern Mendoza
- South of Mendoza; in dept of San Rafael
- 200 kms south of city of Mendoza
- Altitude: 450–850mRL
-
Climate
- Southerly location = summers are cooler/longer
- slower sugar accumulation; good Acid retention
- Particularly prone to Summer hailstorms
-
Wines
- Reds: Medium body, show more red fruit
- Malbec, Cab Sav, Syrah, Bonarda most imp reds
- Chenin Blanc: signature white grape; fruity, well balanced
- San Rafael DOC:
- Only other DOC in Argentina and which covers whole dept
- But most producers use the San Rafael GI instead
- The GI doesn’t have any winemaking stipulations
In which province is Cafayate located?
Salta
Rio Negro province
Rio Negro Province: (Black river)
- the main growing province of Patagonia
- been producing wines for 100 years
- Significant stocks of old vines (Semillon, Pinot Noir, Malbec)
- Viticulture at the upper end of valley where elevations are from 180-270mRL
- Produces elegant, well balanced:
- Pinot Noir
- Malbec
- Merlot
- Sav Blanc & Riesling
- 350mm rainfall, big diurnal shift
- Cooler climate w long warm ripening season + chalky soil -> ideal for whites
3 tier system of Geographical Indications is used in Argentina
3 Tier system of Geographical Indications:
-
IP: (Indicacion de Procedencia)
- cover large geographical areas
- though not the country as a whole
-
IG: (or GI, Indicacion Geografica)
- wines that meet a certain quality,
- from a specific geographical area
- that is considered capable of producing quality wines
-
DOC
- from a specific geographical area
- with legislated winemaking criteria
- so far only 2 created
- both in Mendoza, only a small number of producers use this category
- Lujan de Cuyo
- San Rafael
Two key regions of Patagonia?
Rio Negro and Neuquen
What best describes a wine made from the Torrontés grape?
- Medium body/ Medium acidity
- Intense fruity, floral perfume
- Stone fruit and melon flavors
Chardonnay in Argentina?
Chardonnay
- widely planted as it is a versatile varietal
- Premium wines
- from cool sites in Uco Valley
- Medium (+)-High Acidity, Ripe Stone & Tropical fruit
- Subtle spice notes from Oak maturation
- some using small proportion of new oak or entirely old Oak
Where are most grapes grown in La Rioja Province? What grape is grown there as a speciality?
What other 3 black grapes are grown?
On the irrigated valley floors of Famatina Valley.
Torrontes is a speciality Cab Sav, Syrah and Bonarda grown there too
Exports are what % of production?
20%
How would you describe a young Torrontés (aromatics / acidity / alcohol)?
Highly aromatic, elevated acidity, elevated alcohol
Phylloxera present?
Yes - but sandy soils, dry climate seem to keep it at bay
Main hazards of Agentinian wine regions?
Hazards
- Hail
- netting used to protect with hail; many producers in Mendoza own vineyards in many different parts of the province to minimize risk of hail
- can do damage to their entire crop.
- Summer Hail (« piedra ») main threat, up to 30% crop lost every year
- Frost
- in Mendoza; usually in flat or bottom of slopes
- El Nino
- Occurs every 2-10 years; brings much higher than avg rainfall; more hailstorms
- in 2016 reduction in yield of 25% across the country, 40% in Mendoza
San Carlos
- San Carlos
- Most southerly of the 3 depts
- Recognised for its old vine plantings & quality of Malbec, Cab Sav, and in lower warmer areas, Syrah
-
GI of Parage Altamira:
- Based on Alluvial fan, includes a variety of Soils, though high presence of Calcium Carbonate & Stony topsoil are hallmarks of the GI
- 1000 -1200mRL
- Lower Altitude than Gualtallary
- More intense and fuller bodied than Gualtallary, with acidity & tannin structure to age
Where generally and specifically do the best Mendoza wines come from, at what altitude and which grape specifically?
Central Mendoza, specifically the departments of Lujan de Cuyo and Maipú.
Specifically Foothills of Andes at between 900~1,100 metres Renowned for producing very fine Malbec
What is the geographic area marked with an X below?
San Juan
What are the better wines, from Maipu department, made with?
Syrah and Cab Sav
What is the climate and viticulture of Uco Valley?
-
Climate
- high altitude & high latitude means cooler temps
- and a wider diurnal range
-
Viticulture
- Grapes accumulate less sugar, retain Acidity, fresh fruit flavours
- Intense sunshine give grapes deep colour & ripe tannins
- Because of potential for quality; huge investment from leading winemakers
- Vineyard area has almost doubled this century!
- Black grapes dominate and with Malbec the largest
Main export markets?
- Main export markets by volume
- USA – over 25%
- UK – 15%
- Canada, Brazil, Paraguay
- Other South American countries remain important