Laurent Lamarque

Research scientist, Natural Ressources Canada

[Peter Petrík @PeterPetrk8]

Our PhD internship experiment at @univbordeaux /@INRAE_Intl has been finally published in @JXBot 😍🥳 We analysed drought response of four coniferous tree species🌲 and introduced new integrative Stomatal Margin Retention Index🌿https://t.co/7xpfBn2WkI
#ecophys #drought

[Scientific Reports @SciReports]

.@LJLamarque @SDelzon and colleagues assessed the resistance of different grapevine 🍇 varieties and wine regions in a future dry climate. If you enjoy a glass 🍷 of Pinot noir or Merlot don't panic, they're amongst the most resistant
https://t.co/a0UImTiydf

[International Viticulture and Enology Society @IVES_publisher]

🍇 NEW ARTICLE on IVES #TechnicalReviews

"One or the other: under #drought, #grapevines do not express #esca leaf symptoms"

👉 Read on: https://t.co/HyjvaQ5S5K
👏 By @GiovanniBortol3 @gregorygambetta and @cel_delmas
🔓 Available in 6 languages 🇺🇸🇫🇷🇩🇪🇪🇸🇮🇹🇵🇹

[Laurent Lamarque @LJLamarque]

@MaxLarter Thanks Max ;)

[Université de Bordeaux @univbordeaux]

Des scientifiques @univbordeaux & @INRAE_France ont étudié la résistance à la sécheresse de l’appareil vasculaire de la vigne. Ils ont mis en évidence une grande variabilité de vulnérabilité entre cépages et identifié les régions viticoles les + à risque : https://t.co/hzqk6Joqmm

[Laurent Lamarque @LJLamarque]

Thrilled to see this study out! The wide variation in drought resistance of the vascular system in grapevines outlines the heterogeneous risk of drought vulnerability of wine growing regions worldwide https://t.co/lkeS6rdxoq
@SDelzon @cel_delmas @gregorygambetta @BurlettRegis

[Annals of Botany @annbot]

❄🌿 Join us to learn about the newly published paper ‘Is a seasonally reduced growth potential a convergent strategy to survive drought and frost in plants?’ by Florence Volaire and co-authors in @annbot https://t.co/6Dn5tUYuIz #AoBpapers (1/11)

[Laurent Lamarque @LJLamarque]

Thrilled to see this paper out @EcosystemsJ where we show that accounting for functional traits related to C supply and N demand help understanding effects of #Arcticshrubs on tundra #carbonstocks @cen_nord @UQTR #BylotIsland https://t.co/CKHKVwjVlB

[Chloé Delmas @cel_delmas]

Our photo of esca symptoms on Sauvignon blanc leaves taken @INRAE_NA_BDX made the cover of Tree Physiology!
We published a paper on xylem occlusions and hydraulic failure in vine leaves led by @GiovanniBortol3 @gregorygambetta @SDelzon @LJLamarque @GianfRomanazzi @biovitis...

[Arctic Science Journal @ArcticScienceJ]

Today is #WorldWetlandsDay | Wetlands account for up to 80% of the total surface area in some Arctic regions, but many are becoming drier as a function of climate-induced permafrost degradation. Read more from @LJLamarque and @cen_nord @UQTR colleagues: https://t.co/H9dU89AShN

[Laurent Lamarque @LJLamarque]

Our review on the strategies involved in dehydration stress survival in plant is out @annalsofbotany. Led by #FlorenceVolaire from @cefemontpellier
https://t.co/xwc0rcdbuZ

[J. Plant Hydraulics @JPlantHydro]

Just published:
To -8 MPa and back: in-situ annual water relation in non-irrigated olive trees https://t.co/D7R6BzWwAD

[Laurent Lamarque @LJLamarque]

@torresruizjm @celiamrd Thanks @celiamrd for this great offer! We can't miss 2 XIM in a row @torresruizjm...Dice la gente que de algo hay que vivir...;)

[Xylem Int. Meeting @Xylem_Meeting]

Up now at #XIM5: @_deborahcorso is telling us about the impact of selection and domestication on drought resistance in wheat 🌾

[Laurent Lamarque @LJLamarque]

@PeterPetrk8 Ahahah glad to know you arrive safely! Ouhouuuu ;) Enjoy the week

[Plant Physiology @PlantPhys]

Model-assisted ideotyping reveals trait syndromes to adapt viticulture to a drier climate (Silvina Dayer, Laurent J Lamarque, Régis Burlett, Giovanni Bortolami, Sylvain Delzon, José C Herrera, Hervé Cochard, Gregory A Gambetta) #PlantSci @ljlamarque https://t.co/LIUEMKEkwI

[Chloé Delmas @cel_delmas]

This is the end 🍂! #drought x #esca experimentation on old grapevine plants for @PlanDepVignoble and @GPR_BPS ! Monitoring canopy stomatal conductance, stem growth, plant water status, leaf gas exchange, fungal activities using RNAseq… @inrae_save @UMREGFV @INRAE_BIOGECO

[Laurent Lamarque @LJLamarque]

@amandaacardoso1 @NCState @CropAndSoil A bit late but congrats Amanda!!

[Isla Myers-Smith @IslaHMS]

A few months ago, I gave an interview for the latest issue of @TIME ‘The Cold Truth: Lessons from the Melting Poles’ by @arynebaker with photos by @_AcaciaJohnson. Read about how climate change is impacting Alaska Native traditions and Arctic geopolitics.
https://t.co/ycVF16II0g

[Forêt expérimentale de l'Université de Bordeaux @Forest_UB]

La forêt expérimentale à l'honneur sur @francetv
@INRAE_BIOGECO @INRAE_France @univbordeaux
https://t.co/477fTjfWTf