#7 « How to make trees talk about their frost resistance?« Guillaume Charrier (Speaker) & Thierry Ameglio, INRAE, UMR PIAF, France
- document 1 document 2 document 3
- niveau 1 niveau 2 niveau 3
- audio 1 audio 2 audio 3
Descriptif
SEMINAR # 7 : « How to make trees talk about their frost resistance?«
Guillaume Charrier (Speaker) & Thierry Ameglio, INRAE, UMR PIAF, France
Abstract
Frost stress is one of the most important limiting factors in the ecological distribution and production of tree species, especially at high elevation and latitude. Assessment of frost risk is therefore critical for forestry, fruit production, and horticulture. Frost risk is substantial when the hazard (i.e. exposure to damaging freezing temperatures) exceeds the vulnerability (i.e. frost sensitivity). Frost affects both living cells and dead xylem elements and alters their hydraulic function by inducing embolism. The authors developed methods (LT50, ultrasonic acoustic emission and high resolution dendrometer measurements) to better the effect of frost in different tree species and growth forms and its relevance to plant life at high elevation but also to improve knowledge on frost tolerance and plant resilience in general.
>> Next seminar on November 18th by Leopoldo Sanchez, INRAE
Thème
Notice
Dans la même collection
-
#9 Extreme droughts, forest decline and mortality in the Patagonian Andes
SEMINAR # 9 : "Extreme droughts, forest decline and mortality in the Patagonian Andes" Ricardo Villalba (IANIGLA-CONICET, Mendoza, Argentina)
-
#8 : "Genomic selection for reaction norms on climatic indexes in maritime pine"SanchezLeopoldo
SEMINAR # 8 : "Genomic selection for reaction norms on climatic indexes in maritime pine" Léopoldo Sanchez-Rodriguez (INRAE, BioForA, France)
-
#6 INTEGRATING QUANTITATIVE GENETICS AND GENOMICS WITH FOCUS ON IMPROVING PRODUCTIVITY AND CLIMATE-…
Dr. Eduardo Pablo Cappa, INTA, Argentina SEMINAR # 6 "INTEGRATING QUANTITATIVE GENETICS AND GENOMICS WITH FOCUS ON IMPROVING PRODUCTIVITY AND CLIMATE-ADAPTABILITY TRAITS IN TWO BOREAL CONIFER
-
#5-Climate Change effect on forests : A plant hydraulic perspective of issues and solutionsMartin-St PaulNicolas
The International Associated Laboratory FORESTIA starts in 2022 a new round of short seminars aimed at stimulating the scientific comunication among its members, as well as between them and other
-
#2 CLASSIC HYBRID BREEDING PROGRAM FOR P. ELLIOTTII VAR. ELLIOTTII X P. CARIBAEA VAR. HONDURENSIS I…Gauchat Funes DrewesMaría Elena
Round of FORESTIA web seminars SEMINAR # 2 "Classic Hybrid Breeding Program for P. elliottii var. elliottii x P. caribaea var. hondurensis in the Northeast of Argentina" María Elena Gauchat,
-
#3 CLIMATE CHANGE EFFECTS ON FOREST ECOSYSTEMS IN THE LIGHT OF INTERACTIONS BETWEEN TREES AND PHYTO…BoivinThomas
Round of FORESTIA web seminars SEMINAR # 3 "Climate change effects on forest ecosystems in the light of interactions between trees and phytophagous insects" Thomas Boivin, INRAE, France May 13
-
#1 "How climate change is challenging forest research" - Pr. Philippe RozenbergRozenbergPhilippe
Lia forestia 2022 Webinaire 1 du 25 mars 2022 par Philippe Rozenberg (INRAE, France) "How climate change is challenging forest research"