0000000000675598
AUTHOR
D. Thevenin
Changement climatique : impacts sur la phénologie du Pinot Noir en Bourgogne.
6 pages; International audience; Cette étude traite de l’impact du changement climatique sur les potentialités climatiques viticoles du Pinot Noir enBourgogne. L’analyse stationnelle révèle que le réchauffement récent observé en Bourgogne induit une précocité des stadesphénologiques de 10 à 25 jours. Un modèle phénologique est utilisé pour modéliser la relation entre la température et lavigne et affiche une plus grande performance (R²>0.9) sur la prédiction de la date de floraison et des résultats pluscontrastés pour les dates de véraison et de maturité (respectivement R²~0.78 et R²~0.80). Il est ensuite appliqué auxtempératures simulées par le modèle ARW/WRF à 8km de résolution, dans le bu…
Urban Heat Island and air quality, Dijon, winter 2014-2015.
For the 2014-2015 Winter, thetemperature patterns and the Air Quality measured over the Grand Dijon urban area are studied together.Meteorological conditions favoring the development of an Urban Heat Island (UHI) are distinguished fromthose giving rise to pollution episodes. Winter UHI are next characterized, with radiative situations followedafter the sunset by relatively strong UHI (about 3°C), and days with no insolation during which anthropogenicheat is suspected to produce a small UHI (few tenths of °C).
Relationship between the Clinical Frailty Scale and short-term mortality in patients ≥ 80 years old acutely admitted to the ICU: a prospective cohort study.
Abstract Background The Clinical Frailty Scale (CFS) is frequently used to measure frailty in critically ill adults. There is wide variation in the approach to analysing the relationship between the CFS score and mortality after admission to the ICU. This study aimed to evaluate the influence of modelling approach on the association between the CFS score and short-term mortality and quantify the prognostic value of frailty in this context. Methods We analysed data from two multicentre prospective cohort studies which enrolled intensive care unit patients ≥ 80 years old in 26 countries. The primary outcome was mortality within 30-days from admission to the ICU. Logistic regression models for…