Gregory Gambetta
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gregorygambetta.bsky.social
Gregory Gambetta
@gregorygambetta.bsky.social
Prof. of Viticulture, at Bordeaux Sciences Agro and @isvv-bordeaux.bsky.social‬, focused on adaptation of viticulture to climate change, drought tolerance, and sustainability.
👇Regarding varietal innovation and hybrids. Consider reducing humankind's experience with winegrape growing to 24 hours, and then compare with the time using hybrids or growing in tropical regions. The laters have way more potential than we realize. Learning takes time. #viticulture #wine
September 26, 2025 at 2:31 PM
In this grower participative study on Pinot Noir, the “high yield = low quality” paradigm proved grossly oversimplified: yield reductions didn’t consistently improve ripeness or quality.🍇🍇#viticulture #wine
buff.ly/HzoTSs4
August 29, 2025 at 4:06 PM
👇Thought I would share the long term data. Here the # of days >34° C, right on the heals of 2022. Will there will be one last heatwave? Regardless a scorcher this season. Also just a totally different climate since 2000 that cannot be addressed via historical thinking. #GlobalWarming #BordeauxWine
August 22, 2025 at 5:41 PM
🔍Was in my happy place a few weeks ago hiking in the Pyrenees. Lots of diversity in this 2x2 cm rock depression. 😊❤️#Nature ⛰️
August 20, 2025 at 4:50 PM
👇Some severe water stress in our experimental vineyards @isvv-bordeaux.bsky.social Shedding leaves is adaptive, reducing leaf area and thus water loss. The negatives: yield decreases can be significant and leaf drop exposes fruit making it more susceptible to sunburn. #Drought #Vineyards
August 17, 2025 at 4:39 PM
I abandoned X some time ago and am now launching into the void here at Bluesky. Hoping to share insights via our work on viticultural sustainability and adaptation to climate change. 🌱🌍 #SustainableViticulture #ClimateAdaptation #Wine
August 16, 2025 at 3:52 PM