Guillaume Wattelez

Ingénieur d'études
Statistique appliquée - Télédétection - Éducation - Santé

Biographie
  • Études de mathématiques et statistiques à Valenciennes et Lille.
  • Création de modèles pour estimer des paramètres biogéochimiques de l’eau du lagon et de l’océan en Nouvelle-Calédonie par télédétection.
  • Étude des comportements et habitudes des jeunes en milieu scolaire en vue de promouvoir la santé et la réussite scolaire.

Encadrement :
Stage de fin d’année L2 SPI informatique (2015) : Georges Coulon, « Création d’une application web pour l’enregistrement de données in situ dans une base de données » (encadré avec Cécile Dupouy).

Dernières publications
  • Sophie Cherrier, Pierre-Yves Le Roux, François-Marie Gerard, Guillaume Wattelez, Olivier Galy (2020). “Impact of a neuroscience intervention (NeuroStratE) on the school performance of high school students: Academic achievement, self-knowledge and autonomy through a metacognitive approach”, Trends in Neuroscience and Education, 2020; https://doi.org/10.1016/j.tine.2020.100125
  • Stéphane Frayon, Guillaume Wattelez, Yolande Cavaloc, Sophie Cherrier, Yannick Lerrant, Olivier Galy (2019). “Too big or too thin? New Caledonian adolescents’ perceptions of overweight and underweight”, American Journal of Human Biology, 2019, e23313; https://doi.org/10.1002/ajhb.23313
  • Stéphane Frayon, Guillaume Wattelez, Sophie Cherrier, Yolande Cavaloc, Yannick Lerrant, Olivier Galy (2019). “Energy drink consumption in a pluri-ethnic population of adolescents in the Pacific”, PLOS ONE, 2019, 14(3): e0214420; https://doi.org/10.1371/journal.pone.0214420
  • Guillaume Wattelez, Stéphane Frayon, Yolande Cavaloc, Sophie Cherrier, Yannick Lerrant, Olivier Galy (2019). “Sugar-sweetened beverage consumption and associated factors in school-going adolescents of New Caledonia”, Nutrients, 2019, 11, 452; https://doi.org/10.3390/nu11020452; https://www.mdpi.com/2072-6643/11/2/452; https://www.mdpi.com/2072-6643/11/2/452/pdf; https://www.mdpi.com/2072-6643/11/2/452/htm
  • Cécile Dupouy, Guillaume Wattelez, Jérôme Lefèvre, Farid Juillot, Rémi Andréoli, Didier Lille, Hiroshi Murakami, Rudiger Röttgers, Robert Frouin (2018). “Rain-derived particles and CDOM distribution along the East Coast of New Caledonia”, Proc. SPIE 10778, Remote Sensing of the Open and Coastal Ocean and Inland Waters, 107780K (September 25, 2018); doi:10.1117/12.2501807
  • Morgan Mangeas, Jérémy André, Céline Gomez, Marc Despinoy, Guillaume Wattelez, Touraïvane (2018). “A spatially explicit integrative model for estimating the risk of wildfire impacts in New Caledonia”, International Journal of Parallel, Emergent and Distributed Systems, 2018; doi:10.1080/17445760.2018.1430799; https://doi.org/10.1080/17445760.2018.1430799
  • Stéphane Frayon, Yolande Cavaloc, Guillaume Wattelez, Sophie Cherrier, Yannick Lerrant, Margaret Ashwell, Olivier Galy (2017). “Potential for waist-to-height ratio to detect overfat adolescents from a Pacific Island, even those within the normal BMI range”, Obesity research and clinical practice, 2017, https://doi.org/10.1016/j.orcp.2017.12.001
  • Paul Zongo, Stéphane Frayon, Sophie Antoine-Jonville, Guillaume Wattelez, Pierre-Yves Leroux, Olivier Hue, Olivier Galy (2017). “Anthropometric characteristics and physical fitness in rural and urban 11 – to 16-year-old Melanesian adolescents: a cross-sectional study in New Caledonian schools”, Asia Pacific Journal of Public Health, 2017, 29 (7); doi: 10.1177/1010539517735414; http://journals.sagepub.com/doi/full/10.1177/1010539517735414
  • Stéphane Frayon, Yolande Cavaloc, Guillaume Wattelez, Sophie Cherrier, Amandine Touitou, Paul Zongo, Kalina Yacef, Corinne Caillaud, Yannick Lerrant, Olivier Galy (2017). “Body image, body dissatisfaction and weight status of Pacific adolescents from different ethnic communities : a cross-sectional study in New Caledonia”, Ethnicity and Health, 2017; doi: 10.1080/13557858.2017.1398818; http://www.tandfonline.com/doi/full/10.1080/13557858.2017.1398818
  • Guillaume Wattelez, Cécile Dupouy, Jérôme Lefèvre, Sylvain Ouillon, Jean-Michel Fernandez, Farid Juillot (2017). “Application of the Support Vector Regression method for turbidity assessment with MODIS on a shallow coral reef lagoon (Voh-Koné-Pouembout, New Caledonia)”, Water, 2017, 9, 737 ; doi:10.3390/w9100737 ;
  • Stéphane Frayon, Sophie Cherrier, Yolande Cavaloc, Guillaume Wattelez, Yannick Lerrant, Olivier Galy (2017). “Relationship of body fat and body mass index in young Pacific Islanders: a cross-sectional study in European, Melanesian and Polynesian groups”, Pediatric Obesity ; doi:10.1111/ijpo.12229 ; http://onlinelibrary.wiley.com/doi/10.1111/ijpo.12229/epdf
  • Stéphane Frayon, Yolande Cavaloc, Guillaume Wattelez, Sophie Cherrier, Yannick Lerrant, Olivier Galy (2017). “Self-reported height and weight in Oceanian school-going adolescents and factors associated with errors”, Asia Pacific Journal of Public Health; DOI: 10.1177/1010539517731362.
  • Stéphane Frayon, Sophie Cherrier, Yolande Cavaloc, Amandine Touitou, Paul Zongo, Guillaume Wattelez, Kalina Yacef, Corinne Caillaud, Yannick Lerrant, Olivier Galy (2017). “Nutrition behaviors and sociodemographic factors associated with overweight in the multi-ethnic adolescents of New Caledonia”, Ethnicity and Health ; doi: 10.1080/13557858.2017.1315530 ;
  • Stéphane Frayon, Sophie Cherrier, Yolande Cavaloc, Guillaume Wattelez, Amandine Touitou, Paul Zongo, Kalina Ycef, Corinne Caillaud, Yannick Lerrant, Olivier Galy (2017). “Misperception of weight status in the pacific: preliminary findings in rural and urban 11 – to 16-year-olds of New Caledonia”, BMC Public Health; doi: 10.1186/s12889-016-3982-0.
  • Guillaume Wattelez, Cécile Dupouy, Morgan Mangeas, Jérôme Lefèvre, Touraivane, Robert Frouin (2016). “A statistical algorithm for estimating chlorophyll concentration in the New Caledonian lagoon”, Remote Sensing, 2016, 8, 45; doi:10.3390/rs8010045 ;
  • Guillaume Wattelez, Cécile Dupouy, Morgan Mangeas, Jérôme Lefèvre, Touraivane, Robert J. Frouin (2014).  “A statistical algorithm for estimating chlorophyll concentration from MODIS data”, Proc. SPIE 9261, Ocean Remote Sensing and Monitoring from Space, 92611S (November 8, 2014); doi:10.1117/12.2086297;
  • Wattelez G., Touraivane and Mangeas M. (2015). Fire risk assessment in New Caledonia (Disaster), Pacific GIS & RS conference (Suva, Fiji).
    Wattelez G., Dupouy C., Mangeas M., Lefèvre J., Touraivane, N’Yeurt A., Signh A., Jacot des Combes H. and Frouin R.J. (2015). GIS for environmental issues in the South Pacific: focus on water color (Environment) , Pacific GIS & RS conference (Suva, Fiji).
  • Martias C., Dupouy C., Tedetti M., Singh A., N’Yeurt A., Lal S., Douillet P., Drouzy M., Wattelez G., Lefèvre J. (2015). Dynamic of CDOM in the South Pacific: an application of ocean color remote sensing (Marine) , Pacific GIS & RS conference (Suva, Fiji). http://gsd.spc.int/gisconference/presentations_2015/Day3/Session3/PacGIS_RS_2015_D3S3_Dynamic_of_CDOM_in_South_Pacific.pdf
  • Dupouy C., Goutx M., Tedetti M., Martias C., Lefèvre J., N’Yeurt A., Singh A., Jacot des Combes H., Touraivane, Wattelez G., Andreoli R., Lille D. (2015). Satellite ocean color of the coastal zones around Pacific Islands (Marine), Pacific GIS & RS conference (Suva, Fiji).
  • Dupouy C., Martias C., Singh A., Koliyavu T., Wattelez G., Lefèvre J., Lal S., Douillet P., Tedetti M., Holland E. (2017). Dynamics of colored dissolved organic matter in Pacific Islands: an application of ocean color remote sensing, Internation Ocean Color Science meeting (Lisbon, Portugal).

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