| Records |
Author  |
Aimene, Y.; Hagège, B.; Bourreau, D.; Nait-Rabah, O.; Beauchêne, J. |
| Title |
Analyse mécanique d’un procédé d’assemblage traditionnel du bois lamellé-collé |
Type |
Conference Article |
| Year |
2010 |
Publication |
Matériaux 2010 Proceedings DVD-Rom |
Abbreviated Journal |
|
| Volume |
|
Issue |
|
Pages |
10 |
| Keywords |
|
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
Fédération Française des Matériaux |
Place of Publication |
Nantes |
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
978-2-9528-1403-4 |
Medium |
|
| Area |
|
Expedition |
|
Conference |
18-22 Octobre 2010 |
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ webmaster @ |
Serial |
125 |
| Permanent link to this record |
| |
|
| |
| Author |
Aimene, Y.; Stahl, C.; Bonal, D.; Thibaut, B. |
| Title |
Modelisation of the trunk daily diameter variation during wet season in a neotropical rain forest of French Guiana |
Type |
Conference Article |
| Year |
2009 |
Publication |
Proceedings of the Sixth Plant Biomechanics Conference |
Abbreviated Journal |
|
| Volume |
|
Issue |
|
Pages |
89-94 |
| Keywords |
|
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
UMR EcoFoG |
Place of Publication |
Cayenne, French Guyana |
Editor |
Thibaut, B. |
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
November 16 - 21, 2009 |
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ webmaster @ |
Serial |
129 |
| Permanent link to this record |
| |
|
| |
| Author |
Alaoui, Moulay Sidi Brahim; Satrani, Badr; Ghanmi, Mohamed; Aafi, Abderrahman; Amusant, Nadine;Elantry, Salwa; Chaouch, Abdelaziz |
| Title |
Bioactivity and chemical quality of Ammodaucus leucotrichus ssp. leucotrichus Coss. & Durieu essential oils from Morocco |
Type |
Journal Article |
| Year |
2014 |
Publication |
Natural Products : An Indian Journal |
Abbreviated Journal |
NAIJ |
| Volume |
10 |
Issue |
6 |
Pages |
208-214 |
| Keywords |
|
| Abstract |
As part of the valorization of medicinal and aromatic plants in South Morocco, we studied the effect of provenance on the yield, chemical composition and antibacterial and antifungal activity of essential oils of Ammodaucus leucotrichus subsp. leucotrichus. The essential oils obtained by hydro-distillation of the fruits were analyzed by GC and GC/MS. The most abundant compounds identified varied depending on the origin of the plant: perillaldehyde (69.9% to 88.7%), limonene (8.3% to 16.6%) and α-pinene (1.4% to 7.1%). The oils analyzed all displayed strong antimicrobial activity against all the microorganisms tested. |
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
|
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ webmaster @ |
Serial |
256 |
| Permanent link to this record |
| |
|
| |
| Author |
Allard, L. |
| Title |
Organisation de la diversité génétique dans le complexe d'espèces du genre Carapa |
Type |
Thesis |
| Year |
2009 |
Publication |
|
Abbreviated Journal |
|
| Volume |
Master 2 Recherche : fonctionnement et modélisati |
Issue |
|
Pages |
20 |
| Keywords |
Foret Tropicale Humide; Carapa Procera; Carapa Guianensis; Complexe D'Especes; Diversity; Genetique; Microsatellite; Assignation Genetique; Hybridation |
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
Master's thesis |
| Publisher |
Université de Bordeaux 1 |
Place of Publication |
Bordeaux |
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
Scotti Saintagne, C. |
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ webmaster @ 154 |
Serial |
91 |
| Permanent link to this record |
| |
|
| |
| Author |
Allié, Elodie |
| Title |
Assemblage des communautés d'arbres à une échelle locale en forêt tropicale – Apport d'une approche intégrative |
Type |
Thesis |
| Year |
2016 |
Publication |
|
Abbreviated Journal |
|
| Volume |
|
Issue |
|
Pages |
232 |
| Keywords |
analyses de patrons spatiaux de points ; association d’habitat ; écologie des communautés ; forêts tropicales humides, Guyane française, patrons de diversité, processus d’assemblage, traits fonctionnels |
| Abstract |
L’objectif de cette thèse est d’étudier les processus d’assemblage responsables de la structuration spatiale des communautés d’arbres à une échelle locale en forêt tropicale et plus particulièrement en Guyane française. L’utilisation de patrons spatiaux est répandue afin d’inférer les processus d’assemblage. L’hypothèse sous-jacente est que les patrons gardent une empreinte spatiale des différents processus. Cependant le lien patron-processus est controversé principalement car (i) différents processus peuvent conduire à des patrons similaires et (ii) la causalité n’est pas évidente du fait que de multiples processus interagissent dans l’espace et le temps et qu’ils peuvent avoir des signatures spatiales antagonistes ou confondues, pouvant masquer les effets de chacun sur le patron final étudié. C’est dans ce contexte que nous proposons une approche intégrative afin d’améliorer l’inférence des processus d’assemblage. Cette approche consiste dans un premier temps à étudier les distributions d’abondance et de performance des arbres dans une analyse espèce par espèce, afin de caractériser la distribution des espèces par rapport à leur niche. Cette approche consiste ensuite à tester l’implication des processus d’assemblage à partir de patrons de diversité au niveau de la communauté entière (i) en considérant les trois facettes de la diversité, (ii) à différentes échelles spatiales et (iii) en tenant compte de l’hétérogénéité environnementale qui structure une majorité d’espèces. L’étude de la distribution d’abondance face à l’altitude relative par rapport au cours d’eau le plus proche a permis de mettre en évidence une forte association d’habitat le long de ce gradient, pour la majorité des espèces communes. Comme le gradient d’altitude relative représente un proxy de l'hydrologie et de la fertilité des sols, la distribution contrastée des espèces le long de ce gradient altitudinal suggère l'importance du filtrage environnemental quant aux propriétés hydrologiques et chimiques des sols. Cependant, cette distribution d’abondance contrastée le long du gradient altitudinal ne concorde ni avec une distribution différentielle de performance face au même gradient ; ni avec une analyse significative des patrons de diversité fonctionnelle face à ce même gradient. L’importance du filtrage environnemental, face aux propriétés hydrologiques et chimiques des sols, est alors remise en cause. Enfin, nos résultats suggèrent que les distributions d’espèces puissent être influencées par la dynamique forestière en lien avec les chutes d’arbres et donc avec la disponibilité en lumière. Cette hypothèse est cohérente avec l’observation d’une forte association d’habitat le long du gradient d’altitude relative puisqu’il y a une plus forte fréquence de chute d’arbres dans les bas-fonds par rapport aux plateaux. De plus, l’importance de la limitation de dispersion mise en évidence sur ce site pourrait renforcer de tels patrons. Bien que l’on ait développé l’approche intégrative afin d’améliorer l’inférence des processus et qu’on l’ait validée via des patrons de diversité simulés, l’inférence n’est pas toujours évidente face à la complexité des écosystèmes étudiés. |
| Address |
|
| Corporate Author |
|
Thesis |
Ph.D. thesis |
| Publisher |
Université de la Guyane |
Place of Publication |
Cayenne - Guyane française |
Editor |
|
| Language |
Francais |
Summary Language |
|
Original Title |
|
| Series Editor |
Baraloto, Christopher |
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ carole.legrand @ |
Serial |
265 |
| Permanent link to this record |
| |
|
| |
| Author |
Alméras, T; Yoshida, M; Yamamoto, H. |
| Title |
Relations between water pressure and strains in trees |
Type |
Conference Article |
| Year |
2006 |
Publication |
Proceedings of the fifth plant biomechanics conference |
Abbreviated Journal |
|
| Volume |
|
Issue |
|
Pages |
353-358 |
| Keywords |
|
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
Stockholm (Sweden) |
Editor |
Salmén, L. |
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
August 28th-september 1st, 2006 |
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ webmaster @ |
Serial |
134 |
| Permanent link to this record |
| |
|
| |
| Author |
Amusant, N. |
| Title |
Durabilité naturelle et couleur des bois de Guyane : mesure, variabilité, déterminisme chimique; Applications à Dicorynia guianensis (Angélique), Sextonia rubra (Grignon), Eperua falcata (Wapa) et Eperua grandiflora (Wapa courbaril) |
Type |
Thesis |
| Year |
2003 |
Publication |
|
Abbreviated Journal |
|
| Volume |
|
Issue |
|
Pages |
228 |
| Keywords |
Durabilite Naturelle; Colorimetrie; Extractibles; Champignons Basidiomycetes; Bois Amazonien; Compose Diterpenoiques; Composes Polyphenoliques; Dicorynia Guianensis; Sextonia Rubra; Eperua Falcata; Eperua Grandiflora; Guyane Francaise |
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
Ph.D. thesis |
| Publisher |
Ecole Nationale du Génie Rural, des Eaux et des Forêts |
Place of Publication |
Kourou |
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
Fournier, M.; Moretti, C. |
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ webmaster @ 155 |
Serial |
37 |
| Permanent link to this record |
| |
|
| |
| Author |
Amusant, N. ; Migg, M. ; Thibaut, B. ; Beauchêne, J. |
| Title |
Unexpected natural decay resistance strategies of durable tropical woods bocoa prouacencis, Vouacapoua americana, Inga alba and relationship with specific gravity and wood extractives |
Type |
Conference Article |
| Year |
2014 |
Publication |
IRG/WP |
Abbreviated Journal |
|
| Volume |
14 |
Issue |
10832 |
Pages |
|
| Keywords |
|
| Abstract |
|
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
|
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
|
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ carole.legrand @ |
Serial |
245 |
| Permanent link to this record |
| |
|
| |
| Author |
Amusant, N.; Anouhé, J. B. S.; Amissa, A.; Beauchène, Jacques; Niamké, E.; Nicolinni, E. |
| Title |
Tree crown architecture: a tool for decay resistance evaluation |
Type |
Conference Article |
| Year |
2013 |
Publication |
IRG/WP |
Abbreviated Journal |
|
| Volume |
13 |
Issue |
10793 |
Pages |
|
| Keywords |
decay resistance, architecture, heartwood, wood extractives, crown |
| Abstract |
The variability of natural durability contributes to the bad perception of some wood end-users. In our search, we need to adjust our methods and strategies to estimate natural durability and extract higher value from wood resources. Architectural analysis is essentially a detailed, multilevel, comprehensive and dynamic approach to plant development. Numerous biological process which impact some wood properties like durability are linked with tree development. A better understanding of the interelationship between tree physiology through tree achitecture analysis and natural durability could be an approach to predict this property. This study explore the relation between the crown architecture, decay resistance and wood extractives in Dicorynia guianensis in order to propose tree crown architecture as an evalution decay resistance tool. |
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
Queenstown, New Zealand |
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
16-20 June 2013 |
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ carole.legrand @ |
Serial |
214 |
| Permanent link to this record |
| |
|
| |
| Author |
Amusant, N.; Beauchêne J.; Fournier, M. |
| Title |
Intraspecific variability of durability of Wapa courbaril (Eperua grandiflora) against Antrodia sp. and Coriolus versicolor: effect of radial and height position in the stem |
Type |
Conference Article |
| Year |
2004 |
Publication |
IRG/WP |
Abbreviated Journal |
|
| Volume |
04 |
Issue |
10531 |
Pages |
|
| Keywords |
Natural durability; Amazonian wood, variability; basidiomycetes |
| Abstract |
The variation of a lesser-used species, Eperua grandiflora attacked by brown and white rot has been examined. Trees of this specie showed differences in their behaviour against the type of rot used and also showed evidence of intra and inter tree variation. The “tree” effect is very significant concerning natural resistance. In the same way, there is variation of durability observed according to radial and vertical position in the stem. Although the vertical effect is less significant from practises point of view. |
| Address |
|
| Corporate Author |
|
Thesis |
|
| Publisher |
|
Place of Publication |
Ljubljana, Slovenia |
Editor |
|
| Language |
|
Summary Language |
|
Original Title |
|
| Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
| Series Volume |
|
Series Issue |
|
Edition |
|
| ISSN |
|
ISBN |
|
Medium |
|
| Area |
|
Expedition |
|
Conference |
6 Octobre 2004 |
| Notes |
|
Approved |
no |
| Call Number |
EcoFoG @ webmaster @ |
Serial |
206 |
| Permanent link to this record |
