Yves Jolivet | Université de Lorraine (original) (raw)

Papers by Yves Jolivet

HAL (Le Centre pour la Communication Scientifique Directe), Feb 22, 2012

HAL (Le Centre pour la Communication Scientifique Directe), May 14, 2009

HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific re... more HAL is a multidisciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

HAL (Le Centre pour la Communication Scientifique Directe), Apr 20, 2009

HAL (Le Centre pour la Communication Scientifique Directe), Aug 17, 2008

Tropospheric ozone (O 3) is now considered as the major air pollutant affecting vegetation, causi... more Tropospheric ozone (O 3) is now considered as the major air pollutant affecting vegetation, causing reduction in photosynthesis, growth and yield. To unravel the effect of ozone on catabolism, we studied respiratory and photorespiratory parameters in leaves of young poplar trees submiAed to 120 ppb O 3. Clearly, the results showed that the responses differed according to the developmental stages of the leaves.

HAL (Le Centre pour la Communication Scientifique Directe), Jun 14, 2011

HAL (Le Centre pour la Communication Scientifique Directe), Jul 2, 2012

est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés o... more est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Ozone effects on stomatal responses to environmental parameters (blue light, red light, CO2 and VPD) in three poplar genotypes and the study of gene expression on guard cells

HAL (Le Centre pour la Communication Scientifique Directe), Dec 12, 2011

HAL (Le Centre pour la Communication Scientifique Directe), Sep 1, 2017

HAL (Le Centre pour la Communication Scientifique Directe), May 21, 2018

Environmental Pollution, Nov 1, 2015

Ozone exposure-and dose-response relationships based on photosynthetic leaf traits (CO 2 assimila... more Ozone exposure-and dose-response relationships based on photosynthetic leaf traits (CO 2 assimilation, chlorophyll content, Rubisco and PEPc activities) were established for wheat, maize and poplar plants grown in identical controlled conditions, providing a comparison between crop and tree species, as well as between C3 and C4 plants. Intra-specific variability was addressed by comparing two wheat cultivars with contrasting ozone tolerance. Depending on plant models and ozone levels, first-order, second-order and segmented linear regression models were used to derive ozone response functions. Overall, fluxbased functions appeared superior to exposure-based functions in describing the data, but the improvement remained modest. The best fit was obtained using the POD 0.5 for maize and POD 3 for poplar. The POD 6 appeared relevant for wheat, although intervarietal differences were found. Our results suggest that taking into account the dynamics of leaf antioxidant capacity could improve current methods for ozone risk assessment for plants.

HAL (Le Centre pour la Communication Scientifique Directe), Sep 21, 2009