Université d'Orléans

FICHOT Régis

Maître de ConférencesRégis Fichot

depuis septembre 2012, section CNU 66 (Physiologie)

 

ENSEIGNEMENTS

MCU à l’Université d’Orléans, ITP Sciences Biologiques et Chimie du Vivant (depuis sept. 2012)

Disciplines et niveaux : biologie cellulaire végétale (L1) ; écologie générale (L1) ; morphologie et anatomie végétale (L2) ; physiologie des transferts d’eau et nutrition minérale (L2, M1 prépa CAPES SVT, prépa agreg interne) ; agronomie et amélioration des plantes (M1) ; biostatistiques initiation à R (M1) ; réponses des végétaux aux contraintes physiques et agressions pathologiques (M2)


RECHERCHE

Laboratoire de Biologie des Ligneux et des Grandes Culture, Equipe « ARCHE », Axe Ecophysiologie (depuis sept. 2012)

Mots-clés : écophysiologie forestière ; changement global ; peupliers (cultivés vs. populations naturelles) ; fonctionnement hydrique et carboné ; physiologie des transferts d’eau et dysfonctionnements en réponse à la sécheresse ; anatomie fonctionnelle du bois


ACTIVITES ANTERIEURES

2010-2012 : Post-doctorat, Université d’Anvers, Groupe de Recherche en Ecologie Végétale (PLECO)

Thème : efficience d’utilisation de l’eau et bilan hydrique d’une plantation bioénergétique (projet POPFULL)

Superviseur : Pr. Reinhart Ceulemans

2006-2010 : Doctorat, Université d’Orléans, Laboratoire de Biologie des Ligneux et des Grandes Cultures – INRA d’Orléans

Thème : variabilité structurale et fonctionnelle du xylème et plasticité en réponse à la sécheresse chez le peuplier

Co-directeurs : Pr. Franck Brignolas et Dr. Gilles Pilate


PUBLICATIONS

2016

19- Bloemen J., Fichot R., Horemans J.A., Broeckx L.S., Verlinden M.S., Zenone T., Ceulemans R. (2016) Water use of a multi-genotype poplar short-rotation coppice from tree to stand scale. Global Change Biology Bioenergy, DOI: 10.1111/gcbb.12345

Link: http://onlinelibrary.wiley.com/doi/10.1111/gcbb.12345/abstract

2015

18- Fichot R., Brignolas F., Cochard H., Ceulemans R. (2015) Vulnerability to drought-induced cavitation in poplars: synthesis and future opportunities. Plant, Cell and Environment 38, 1233-1251.

Link: http://onlinelibrary.wiley.com/doi/10.1111/pce.12491/abstract

17- Fischer M., Fichot R., Albaugh J., Ceulemans R., Domec J.C., Trnka M., King J.S. (2015) Ecophysiology, aboveground productivity, and stand-level water use efficiency of Populus and Salix grown in short-rotation coppice for bioenergy. In "Sustainable Bioenergy Paradigm-An Ecological Assessment of the Future Energy” HEP, Higher Education Press, China, and DeGruyter, Germany.

Link: http://www.degruyter.com/view/books/9783110275896/9783110275896-011/9783110275896-011.xml

16- Guet J., Fabbrini F., Fichot R., Sabatti M., Bastien C., Brignolas F. (2015) Genetic variation for leaf morphology, leaf structure and leaf carbon isotope discrimination in European populations of black poplar (Populus nigra L.). Tree Physiology 35, 850-863.

Link: http://treephys.oxfordjournals.org/content/35/8/850.abstract

15- Guet J., Fichot R., Lédée C., Laurans F., Cochard H., Delzon S., Bastien C., Brignolas F. (2015) Stem xylem resistance is related to xylem structure but not to growth and water-use efficiency at the within-population level in Populus nigra L. Journal of Experimental Botany 66, 4643-4652.

Link: http://jxb.oxfordjournals.org/content/66/15/4643.abstract

14- Verlinden M.S.*, Fichot R.*, Broeckx L.S., Vanholme B., Boerjan W., Ceulemans R. (2015) Carbon isotope compositions (δ13C) of leaf, wood and holocellulose differ among genotypes of poplar and between previous land uses in a short-rotation biomass plantation. Plant, Cell and Environment 38, 144-156.

*: equal contribution.

Link: http://onlinelibrary.wiley.com/doi/10.1111/pce.12383/abstract

2014

13- Broeckx L.S.*, Fichot R.*, Verlinden M.S., Ceulemans R. (2014) Seasonal variations in photosynthesis, intrinsic water-use efficiency and stable isotope composition of poplar leaves in a short-rotation plantation. Tree Physiology 34, 701-715.

*: equal contribution.

Link: http://treephys.oxfordjournals.org/content/34/7/701.abstract?sid=2edb10c5-3b9e-4488-af11-5a7f991ff42f

12- Broeckx L.S., Verlinden M.S., Berhongaray G., Zona D., Fichot R., Ceulemans R. (2014) The effect of a dry spring on seasonal carbon allocation and vegetation dynamics in a poplar bioenergy plantation. Global Change Biology Bioenergy 6, 473-487.

Link: http://onlinelibrary.wiley.com/doi/10.1111/gcbb.12087/abstract

2013

11- Barigah T.S., Charrier O., Douris M., Bonhomme M., Herbette S., Ameglio T., Fichot R., Brignolas F., Cochard H. (2013) Water stress induced xylem hydraulic failure is a causal factor of tree mortality in beech and poplar. Annals of Botany 112, 1431-1437.

Link: http://aob.oxfordjournals.org/content/112/7/1431.abstract?sid=ff325f6f-f20f-4baf-a9ae-6169398431a3

10- King J.S., Ceulemans R., Albaugh J.M., Dillen S.Y., Domec J.C., Fichot R., Fischer M., Leggett Z., Sucre E., Trnka M., Zenone T. (2013) The challenge of lignocellulosic bioenergy in a water-limited world. BioScience 63, 102-117.

Link: http://bioscience.oxfordjournals.org/content/63/2/102.abstract?sid=2d9cdf71-d78f-4eaa-b913-a367d6bfb440

9- Njakou Djomo S., El Kasmioui O., De Groote T., Broeckx L.S., Verlinden M.S., Berhongaray G., Fichot R., Zona D., Dillen S.Y., King J.S., Janssens I.A., Ceulemans R. (2013) Energy and climate benefits of bioelectricity from low-input short rotation woody crops on agricultural land over a two-year rotation. Applied Energy 111, 862-870.

Link: http://www.sciencedirect.com/science/article/pii/S0306261913004169

8- Toillon J., Fichot R., Dallé E., Berthelot A., Brignolas F., Marron N. (2013) Planting density affects growth and water-use efficiency depending on site in Populus deltoides × P. nigra. Forest Ecology and Management 304, 345-354.

Link: http://www.sciencedirect.com/science/article/pii/S0378112713003162

7- Zona D., Janssens I., Vicca S., Gioli B., Fichot R., Ceulemans R. (2013) Greenhouse gas fluxes (CO2, N2O, CH4) of a short-rotation poplar plantation converted from agriculture and pasture: impact of land-use change (LUC) and of climate variability. Agricultural Forest Meteorology 169, 100-110.

Link: http://www.sciencedirect.com/science/article/pii/S0168192312003000

2012

6- Brignolas F., Paillassa E., Fichot R. (2012) Vers de nouveaux critères de sélection pour la populiculture dans un contexte de climat changeant. Forêt-Entreprise no. 204, mai 2012.

Link: http://www.foretpriveefrancaise.com/vers-de-nouveaux-criteres-de-selection-pour-la-populiculture-dans-un-contexte-de-climat-changeant-335528.html

2011

5- Chamaillard S., Fichot R., Vincent-Barbaroux C., Bastien C., Depierreux C., Dreyer E., Villar M., Brignolas F. (2011) Variations in bulk leaf carbon isotope discrimination, growth and related leaf traits among three Populus nigra L. populations. Tree Physiology 31, 1076-1087.

Link: http://treephys.oxfordjournals.org/content/31/10/1076.abstract?sid=b043ceb4-018f-4bbd-a66f-31f02210a8e9

4- Fichot R., Chamaillard S., Depardieu C., Le Thiec D., Cochard H., Barigah T.S., Brignolas F. (2011) Hydraulic efficiency and coordination with xylem resistance to cavitation, leaf function and growth performance among eight unrelated Populus deltoides × Populus nigra hybrids. Journal of Experimental Botany 62, 2093-2106.

Link: http://jxb.oxfordjournals.org/content/62/6/2093.abstract?sid=222f5e9a-063d-4bfc-8f0e-4e3ba3103859

2010

3- Fichot R., Barigah T.S., Chamaillard S., Le Thiec D., Laurans F., Cochard H., Brignolas F. (2010) Common trade-offs between xylem resistance to cavitation and other physiological traits do not hold among unrelated Populus deltoides × Populus nigra hybrids. Plant, Cell and Environment 33, 1553-1568.

Link: http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3040.2010.02164.x/abstract

2009

2- Fichot R., Laurans F., Monclus R., Moreau A., Pilate G., Brignolas F. (2009) Xylem anatomy correlates with gas exchange, water-use efficiency and growth performance under contrasting water regimes: evidence from Populus deltoides × P. nigra hybrids. Tree Physiology 29, 1537-1549.

Link: http://treephys.oxfordjournals.org/content/29/12/1537.abstract?sid=b043ceb4-018f-4bbd-a66f-31f02210a8e9

1- Monclus R., Villar M., Barbaroux C., Bastien C., Fichot R., Delmotte F.M., Delay D., Petit J.M., Bréchet C., Dreyer E., Brignolas F. (2009) Productivity, water-use efficiency and tolerance to moderate water deficit correlate in 33 poplar genotypes from a Populus deltoides × P. trichocarpa F1-progeny. Tree Physiology 29, 1329-1339.

Link: http://treephys.oxfordjournals.org/content/29/11/1329.abstract?sid=b043ceb4-018f-4bbd-a66f-31f02210a8e9