2023 Symposium

Overview June 27, 2023 - 7:50am - 5:15pm

Climate Change Symposium: Part 2 Enology

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This symposium will provide a comprehensive review of how climate change impacts the grape and wine industry. Topics will include four primary areas of interest, including a review of how changing conditions impact fruit and wine composition, adapting to change in wine composition using microbiological strategies, sensory impacts, and managing winery resources sustainably. Presentations will address the concerns for enology in both cool, warm, dry and humid areas of the world. Scientists from across the United States and internationally will provide a balance of theoretical and applied research. The event features a keynote presentation during lunch and an afternoon tasting.

Please join us for a one-day symposium on enology in 2023 which is a follow-up symposium on viticulture impacts in 2022.

Organized by ASEV Technical Program Committee

Program:

Program is subject to change.

Changing Conditions – Physiology and Cultural Practices
7:50 am – 8:10 am	Welcome and Introduction to the Symposium Keith Striegler, E. & J. Gallo Winery, California Jim Harbertson, Washington State University, Tri-Cities Napa Valley Ballroom
8:10 am – 8:45 am	Winegrowing in a Changing Environment Nick Dokoozlian, E. & J. Gallo Winery, California Napa Valley Ballroom
Changing Conditions – Fruit and Wine Composition Part I
8:45 am – 9:30 am	Untying the Knot: pH, TA, Brix and Climate Anita Oberholster, University of California, Davis Napa Valley Ballroom
9:30 am – 10:15 am	Changing Conditions – Fruit and Wine Composition Véronique Chenyier, French National Institute for Agriculture, Food, and Environment (INRAE), France Napa Valley Ballroom
10:15 am – 10:30 am	Break
Changing Conditions – Fruit and Wine Composition Part II Aromas
10:30 am – 11:15 am	The Smell of Climate Change: A Comparison Bordeaux VS. Napa Alexandre Pons, University of Bordeaux, France Napa Valley Ballroom
11:15 am – Noon	Changing Conditions – Impacts of Freeze Damage, Smoke Exposures and Other Severe Weather Events Tom Collins, Washington State University, Tri-Cities Napa Valley Ballroom
Keynote Luncheon
12:30 pm – 1:20 pm	How Does Climate Change Impact Wine Composition? Monika Christmann, Geiseheim University, Germany (includes boxed lunch) Vintners Ballroom
Adapting to Changing Wine Composition Using Microbiological Means
	Moderator: James Osborne, Oregon State University, Corvallis
1:30 pm – 2:15 pm	Facing Climate Change in Winemaking: Innovative Microbial Solutions Jessica Noble, Lallemand Oenologie, France Napa Valley Ballroom
2:15 pm – 3:00 pm	Strategies for Reducing Alcohol Concentration in Wine Cristian Varela, The Australian Wine Research Institute Napa Valley Ballroom
3:00 pm – 3:10 pm	Break
Managing Winery Resources Sustainably
3:10 pm – 3:40 pm	Panel: Steve Peck, J. Lohr Vineyards & Wines, California Will Drayton, Treasury Wine Estates, California Napa Valley Ballroom
Understanding How Climate Change Impacts Sensorial Aspects of Wine
3:45 pm – 5:00 pm	Impact of Climate Change on Sensory Attributes in Wine (includes tasting) Federico Casassa, California Polytechnic State University, San Luis Obispo Jim Harbertson, Washington State University, Tri-Cities Vintners Ballroom
Wrap of Symposium
5:00 pm – 5:15 pm	Jim Harbertson, Washington State University, Tri-Cities Vintners Ballroom

Sponsor May 10, 2023

2023 Symposium

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