EPRON DanielClaudeAndre

最終更新日時: 2019/06/25 09:07:02

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氏名(漢字/フリガナ/アルファベット表記)
EPRON DanielClaudeAndre/エプロン ダニエルクロードアンドレ/Epron, Danielclaudeandre
所属部署・職名(部局/所属/講座等/職名)
農学研究科/地域環境科学専攻生物環境科学講座/特定教授
取得学位
学位名(日本語) 学位名(英語) 大学(日本語) 大学(英語) 取得区分
Master’s degree Plant biology University Paris-Sud
Doctor’s degree Forest biology University Henri Poincare
プロフィール
(英語)
I am conducting research on forest carbon budget, combining tree ecophysiology and ecosystem ecology
使用言語
言語名(japanese) 言語名(english) コード
english
french
ORCID ID
https://orcid.org/0000-0001-9451-3437
researchmap URL
https://researchmap.jp/daniel_epron
研究テーマ
(英語)
I am interested in forest carbon budget, combining tree ecophysiology and ecosystem ecology
研究概要
(英語)
The research projects I have developed the last 25 years concern two main axes. First, the phenotypic plasticity and the interspecific differences in response to environmental factors (water, excess light, shade, CO2, temperature) in trees, with a specific interest in photoinhibition, photorespiration and mesophyll conductance that were successfully addressed by coupling gas exchange with chlorophyll fluorescence. Second, the contribution of root and soil to the carbon budget of forests and tree plantations, both in temperate and tropical areas, with a special attention to environmental controls and to carbon partitioning among ecosystem compartments, exploring the large possibilities offered by stable isotope tracing, first based on natural abundance and then using pulse labelling. I recently estimated phloem carbon translocation belowground at stand level in a hinoki cypress stand, combining anatomical observation of inner bark, measurement of soluble sugar concentration in the phloem and rough estimate of the turgor pressure gradient. I have clearly identified that having precise and continuously monitored values of the turgor pressure gradient is a prerequisite for reliable estimation of carbon translocation. This is what I am currently addressing. In parallel, since five years, I am interested in the methane budget of forest ecosystems, and more specifically to the role of vegetation. I am currently seeking to use stable isotopes of methane to deepen our understanding of the contribution of trees.
研究分野(キーワード)
キーワード(日本語) キーワード(英語)
13CO2 pulse labelling
phloem anatomy
drought
phloem transport
belowground carbon allocation
biomass production
photosynthesis
respiration
methane
stable isotopes
論文
著者 著者(日本語) 著者(英語) タイトル タイトル(日本語) タイトル(英語) 書誌情報等 書誌情報等(日本語) 書誌情報等(英語) 出版年月 査読の有無 記述言語 掲載種別 公開
Marron Nicolas, EPRON Daniel Marron Nicolas, EPRON Daniel Marron Nicolas, EPRON Daniel Are mixed-tree plantations including a nitrogen-fixing species more productive than monocultures? Are mixed-tree plantations including a nitrogen-fixing species more productive than monocultures? Are mixed-tree plantations including a nitrogen-fixing species more productive than monocultures? Forest Ecology and Management, 441, 242-252 Forest Ecology and Management, 441, 242-252 Forest Ecology and Management, 441, 242-252 2019/06 英語 研究論文(学術雑誌) 公開
タイトル言語:
書籍等出版物
著者 著者(日本語) 著者(英語) タイトル タイトル(日本語) タイトル(英語) 出版社 出版社(日本語) 出版社(英語) 出版年月 記述言語 担当区分 公開
EPRON Daniel, DANNOURA Masako, PLAIN Caroline EPRON Daniel, DANNOURA Masako, PLAIN Caroline EPRON Daniel, DANNOURA Masako, PLAIN Caroline Using 13C to Quantify Phloem Transport on Tall Plants in the Field. In: Phloem; Liesche, J. (ed) Using 13C to Quantify Phloem Transport on Tall Plants in the Field. In: Phloem; Liesche, J. (ed) Using 13C to Quantify Phloem Transport on Tall Plants in the Field. In: Phloem; Liesche, J. (ed) Springer Springer Springer 2019 英語 公開
タイトル言語:
担当科目
講義名(日本語) 講義名(英語) 開講期 学部/研究科 年度
ILAS Seminar-E2 ILAS Seminar-E2 前期 全学共通科目 2019/04〜2020/03
Introduction to Biogeochemistry-E2 Introduction to Biogeochemistry-E2 前期 全学共通科目 2019/04〜2020/03
Introduction to Plant Physiology-E2 Introduction to Plant Physiology-E2 後期 全学共通科目 2019/04〜2020/03
Programming Practice (R)-E2 Programming Practice (R)-E2 後期 全学共通科目 2019/04〜2020/03
学外学位論文審査
学位取得者名 学位論文タイトル 大学名 国名 役割 年月
GERMON Amandine Consequences of clear-cutting on the production of fine roots, CO2, CH4 and N2O down to the water table in Eucalyptus grandis stands conducted in coppice in a throughfall-exclusion experiment. Montpellier SupAgro France 2019/06/21
BEAUMONT Maeva Improvement of wheat cultivation models by temperature responses: Acclimatization of photosynthesis and phyllochron. Montpellier SupAgro France 2018/12/14
MAILLARD Francois Role of microbial communities in the degradation of organic matter in forests in a context of intense export of biomass Université de Lorraine France 副査 2018/10/26
HUBEAU Michiel Xylem and phloem functioning of Populus tremula trees under drought, and elevated CO2 concentration and temperature Ghent University Belgium 2018/03/09
MANNERHEIM Neringa Carbon allocation between the canopy and the root system in the tropical tree Ceiba pentandra: transfer velocity, magnitude and biotic controls ETH Zurich Switzerland 2017/12/21
学会活動:編集委員歴
学会名(日本語) 学会名(英語) ジャーナル名(日本語) ジャーナル名(英語) 役職名 期間
Oxford University Press Tree Physiology Associate editor 2000/01/01〜
学会活動:査読委員歴
学会名(日本語) 学会名(英語) ジャーナル名(日本語) ジャーナル名(英語) 期間
Elsevier Forest Ecology and Management
Wiley-Blackwell Plant Cell Environment
Wiley-Blackwell New Phytologist
Oxford University Press Tree Physiology
INRA - Springer Annals of Forest Science
Springer Plant and Soil
Elsevier Soil Biology and Biochemistry
Springer Oecologia
Elsevier European Journal of Soil Biology
Springer Plant Ecology
Springer Plant Ecology
Springer Ecosystems
Wiley-Blackwell Global change Biololgy

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海外での滞在歴
滞在機関名 部署 研究テーマ 国名 期間
Kyoto University GSGES Tree ecophysiology Japan 2016/10/01〜2017/07/31
EMBRAPA Campinas Eucalyptus plantation Brazil 2012/05/01〜2012/06/15
University of Sydney Tree ecophysiology Australia 2008/10/01〜2008/12/31