Alpine Valleys

By   2009-7-19 9:08:53

Overview

The name Alpine Valleys accurately conveys the often spectacular and beautiful mountain scenery with which the region has been blessed.  It is situated in the north-east of Victoria and its neighbours are the Beechworth and King Valley regions.

The Big Picture

The Alpine Valleys region comprises four scenic river basins or valleys, created by the Ovens, Buffalo, Buckland and Kiewa rivers, and includes Victoria's major ski fields. The elevated area brings a cool climate, Alpine breezes, high rainfall, snow run-off in the spring, cold nights, morning fogs, crystal clear skies and plenty of fresh water.


Alpine Valleys Wine Region

Climate

Rainfall increases but average monthly temperatures fall with increasing elevation, although aspect and slope significantly affect the climate of individual vineyards. As with all alpine areas, the climate is strongly Continental, with spring frost the major viticultural hazard, followed by autumn frost prior to harvest. Site selection on hillsides with good airflow significantly mitigates the level of frost risk.

Soil

The soils in the four major valleys are all formed on river deposits from similar rocks – mostly granite from the Ordovician period. Although many different soil subtypes exist in the region, ranging from sandy loams to red-brown duplex soils, all have good structure. The common feature is above-average fertility, which promotes generally high yields but also imposes a need for vigorous control in most sites.

Wines

Chardonnay: Produced for sparkling and table wine, the style depends in part on the altitude at which it is grown. Its use as a sparkling wine means anonymity, and many producers have produced consistently well-flavoured and structured table wine.

Cabernet Sauvignon and Shiraz: Full bodied, earthy red wines are produced at lower altitudes. At times the style can be rustic, but it is never short of flavour.

Merlot: This is a variety that could be said to have come from the clouds as it is planted primarily in vineyards of higher elevation. Not a great deal appears under winery labels, with most of the product being sold to larger producers.

Others: In common with its neighbour, King Valley, this region is increasing its plantings of interesting Italian varietals such as Sangiovese, Barbera, Nebbiolo and Marzemino.

Vital Statistics

Map coordinants 36° 31'S
Altitude 150 - 320 m (492 - 1049 feet)
Heat degree days, Oct-Apr 1482 (cut off at 19ºC (66.2ºF) but otherwise not adjusted)
Growing season rainfall, Oct-Mar 425 mm (16.7 inches)
Mean January temperature 21.3°C (70.3°F)
Relative humidity, Oct-Apr, 3 pm Average 43%
Harvest Feb-Mid April

From www.wineaustralia.com
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