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Author |
Calvo Vialettes, L. |

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Title |
Diversité, différenciation et héritabilité des caractères phénotypiques des espèces Epura falcata et Sextonia rubra de la forêt tropicale humide guyanaise |
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Thesis |
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Year |
2006 |
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Abbreviated Journal |
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63 |
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Keywords |
Epura Falcata; Sextonia Rubra |
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Thesis |
Master's thesis |
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Publisher |
Ecole National du Génie Rural, des Eaux et Forêts |
Place of Publication |
Centre de Montpellier |
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Scotti, I. |
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no |
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Call Number |
EcoFoG @ webmaster @ 172 |
Serial |
64 |
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Author |
Derycke, Morgane |
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Title |
Stratégies biomécaniques de croissance et diversité spécifique des capacités de redressement gravitropique |
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Thesis |
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Year |
2006 |
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Volume  |
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33 |
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Keywords |
Gravitropisme; Biomecanique; Diversite Interspecifique; Energie |
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Abstract |
Le redressement gravitropique est un phénomène fondamental dans la vie des jeunes
arbres en sous-bois de forêt tropicale. Il leur permet de conserver une croissance en hauteur même après avoir subi la chute de débris ou même un chablis ayant conduit à leur inclinaison. Ce redressement passe principalement par la différentiation de bois de réaction et l’excentrement de la croissance radiale. Le redressement gravitropique est également sous le contrôle de différents paramètres tels que le diamètre des tiges, la dureté du bois, ou les masse portées. La forêt tropicale humide contient une grande diversité spécifique et de stratégies écologiques. Dans ce travail nous cherchons à savoir si cette diversité se reflète dans les stratégies de redressement des espèces notamment au niveau de l’efficience de la réaction. Nous avons comparé huit espèces de forêt tropicale humide avec différents comportements écologiques. Nous avons étudié leurs changements de forme au cours du temps, ainsi que leur croissance. Nous avons réussi à monter qu’il existe effectivement des différences interspécifiques de redressement. Des comportements particuliers à certaines espèces ont pu être dégagés. Nous avons également montré que pour la majorité des espèces, l’énergie de
déformation est fortement corrélée à la croissance relative de l’espèce. |
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Thesis |
Master's thesis |
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Publisher |
Université Henri Poincaré |
Place of Publication |
Nancy |
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Series Editor |
Fournier, M. |
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Call Number |
EcoFoG @ webmaster @ 186 |
Serial |
65 |
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Author |
Fournier, M.; Stockes, A.; Coutand, C.; Fourcaud, T.; Moulia, B. |
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Title |
Tree biomechanics and growth strategies in the context of forest functional ecology (Chap.1) |
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Book Chapter |
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Year |
2006 |
Publication |
Ecology and biomechanics : a mechanical approach to the ecology of animals and plants |
Abbreviated Journal |
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Pages |
1-33 |
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Abstract |
Introduction , 2 Sorne Biornechanical Characteristics of Trees , 3 1-.2.1 Wood as a Lightweight, Cellular- and Fiher- Reinforced Materia!..... 3 1.2.2 Wood Variability 5 1.2.3 Mechanics of Secondary Growth , , , 6 Biomechanical and Ecological Significance of Height. , , 6 1.3.1 Biomechanical Environmental Constraints on Tree Height and Their Ecological Significance, “. . 7 l.3.1.1 Safety Factor . 7 1.3.1.2 Analysis of Successive Shapes Occurring during Growth Due to the Continuous Increase of Supported Loads ....” ..“ 8 1.3.2 Biomechanical Functional Traits Defined from Risk Assessment.. 9 1.3.2.1 Buckling or Breakage·of Stems 9 1.3.2.2 Root Anchorage 9 1.3.3 Biomechanical Functional Traits and Processes lnvolved in Height Gro\vth Strategy .” “ .., , 13 The Growth Processes That Control the Mechanical Stability of Siender Tree StelTIS,., , ,......... . , , ,.. , ,.. ' , 14 1.4, l The Mechanical Control of Growth , , , ,.. , , , 14 1.4.2 The Control of Stem Orientation ta Maintain or Restore the Tree Form, and Allow Vertical Growth ” “ ” “ ..”'“.”,,, ..,.16 1.4,3 The Control of Root Growth to Secure Anchorage .... 21 A Practical Application of Tree Biomechanics in Ecology 21 Conclusion , 24 Références 25 |
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Publisher |
Taylor & Francis |
Place of Publication |
Boca Raton (USA) |
Editor |
Herrel, A.; Speck, T.; Rowe, N.P. |
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Call Number |
EcoFoG @ webmaster @ 25 |
Serial |
66 |
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Author |
Porte, B. |
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Title |
Variabilité spatiale du fonctionnement microbien du sol et de sa stabilité en forêt tropicale humide |
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Thesis |
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Year |
2006 |
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30 |
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Keywords |
Variabilite Spatiale; Processus Microbiens; Solid Wood; Foret Tropicale Humide; Perturbation |
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Thesis |
Master's thesis |
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Publisher |
Université des Sciences et Techniques du Languedoc |
Place of Publication |
Montpellier |
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Series Editor |
Lensi, R.; Fromin, N.; Roggy, J.C. |
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Call Number |
EcoFoG @ webmaster @ 218 |
Serial |
67 |
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Author |
Rolland, G. |

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Title |
Stockage de carbone dans la biomasse aérienne en forêt tropicale humide guyanaise |
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Thesis |
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Year |
2006 |
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Volume  |
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Pages |
24 |
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Keywords |
Bilan De Carbone Foret Tropicale Humide Guyane Francaise Biomasse Aerienne Variabilite Spatiale Sylvigenese |
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Thesis |
Master's thesis |
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Publisher |
Université Henry Poincaré |
Place of Publication |
Nancy |
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Series Editor |
Bonal, D. |
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Call Number |
EcoFoG @ webmaster @ 223 |
Serial |
68 |
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Author |
Ruelle, J. |

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Title |
Analyse de la diversité du bois de tension de 3 espèces d'angiospermes de forêt tropicale humide de Guyane française |
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Year |
2006 |
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Volume  |
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Pages |
291 |
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Keywords |
Anatomie; Microstructure; Mesure Des Proprietes; Physique Et Mecanique; Materiel Vegetal; Bois De Reaction; Activite Cambiale; Contrainte De Croissance |
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Thesis |
Ph.D. thesis |
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Publisher |
Université des Antilles et de la Guyane |
Place of Publication |
Kourou |
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Call Number |
EcoFoG @ webmaster @ 224 |
Serial |
69 |
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Author |
Sergent, A.S. |
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Title |
Croissance et stockage de carbone de la biomasse aérienne des arbres de la forêt guyanaise de Paracou |
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Year |
2006 |
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Thesis |
Master's thesis |
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Publisher |
Université des Antilles et de la Guyane |
Place of Publication |
Cayenne - Guyane française |
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Series Editor |
Bonal, D. |
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Call Number |
EcoFoG @ webmaster @ 227 |
Serial |
70 |
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Author |
Bompy, F. |
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Title |
Variations saisonnières des flux de sève en forêt tropicale humide guyanaise |
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Year |
2007 |
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Thesis |
Master's thesis |
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Publisher |
Ensa |
Place of Publication |
Montpellier - France |
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Series Editor |
Bonal, D.; Stahl, C. |
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Call Number |
EcoFoG @ webmaster @ 165 |
Serial |
71 |
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Author |
Brandicourt, G. |
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Title |
Analyse géostatistique de la variabilité spatiale du fonctionnement microbien du sol en forêt tropical humide |
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Year |
2007 |
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Master's thesis |
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Publisher |
Ecole des Mines |
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Series Editor |
Roggy, J.C.; Almeras, T. |
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Call Number |
EcoFoG @ webmaster @ 168 |
Serial |
72 |
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Author |
Cabrolier, Pierre |

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Title |
Description et comportement mécanique des bois contrefilés |
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Thesis |
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Year |
2007 |
Publication |
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Abbreviated Journal |
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Volume  |
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Pages |
39 |
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Keywords |
Contrefil; Bois Tropicaux; Angle De Microfibrilles |
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Thesis |
Master's thesis |
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Publisher |
de montpellier II - Sciences et techniques du Languedoc |
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Series Editor |
Beauchêne, J.; Thibaut, B. |
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Call Number |
EcoFoG @ webmaster @ 171 |
Serial |
73 |
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