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Author  |
Sabatier, D.; Couteron, P.; Elfort, G.; Madelaine, C.; Molino, J.F.; Nicolini, E.A.; Prévost, M.F.; Pélissier, R.; Proisy, C.; Smock, L.; Tarcy, M.; Abner, E.; Baisie, M.; Bonal, D.; Domenach, A.M.; Freycon, V.; Godard, I.; Gond, V.; Goret, J.Y.; Kago, F.; Koese, M.; Kwasie, F. |
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Title |
Evaluation multi-échelles de la diversité spécifique, structurale et fonctionnelle des arbres en forêt guyanaise : prise en compte du substrat géologique, des types de sols et de la dynamique sylvigénétique (DIME) |
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Conference Article |
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Year |
2006 |
Publication |
Ecosystèmes tropicaux : actes du 2ème colloque de restituion du programme de recherche |
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Pages |
125-133 |
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ECOFOR |
Place of Publication |
Paris(France) |
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Conference |
7-8 novembre 2006 |
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Call Number |
EcoFoG @ webmaster @ |
Serial |
141 |
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Author |
Salas-Lopez, Alex |
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Title |
Effets de l'anthropisation sur la diversité fonctionnelle des fourmis et leur participation dans des processus écosystèmiques |
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Thesis |
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Year |
2016 |
Publication |
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Abbreviated Journal |
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Issue |
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Pages |
177 |
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Abstract |
Les perturbations d’origine anthropique sont à l’origine de l’érosion de la biodiversité avec des conséquences sur la structure des communautés et pour le fonctionnement des écosystèmes. La vitesse de ces changements a stimulé de nombreuses recherches portant sur les effets de ces modifications sur la biodiversité des organismes et leurs propriétés fonctionnelles. En effet il a été montré que les traits des espèces sont plus importants que leur identité elle-même pour tenir compte de leurs rôles écologiques. Même si la majorité de ces travaux ont étudié la réponse des producteurs primaires sur les écosystèmes terrestres, la contribution d’autres organismes est toutefois essentielle pour maintenir un fonctionnement et une résilience des écosystèmes corrects. Les fourmis sont des organismes cibles intéressants pour étudier de telles modifications du fait de leur abondance et de leur dominance écologique. En effet elles ont une distribution cosmopolite et participent à de nombreuses fonctions dans l’écosystème terrestre. Elles sont également faciles à étudier et des méthodes d’échantillonnage standard existent. Bien que de nombreuses recherches aient démontré des modifications dans la composition spécifique des fourmis dans des gradients environnementaux, un nombre réduit d’entre elles ont étudié la contribution de ces organismes sur le fonctionnement des écosystèmes. De plus, les traits responsables de la stabilité des communautés de fourmis en réponse à ces modifications sont encore peu connus. Il est donc nécessaire de développer une méthodologie capable d‘identifier la participation des fourmis dans des processus écosystémiques permettant également de quantifier leur activité afin de comprendre comment ces organismes agissent sur les capacités de résistance et résilience des écosystèmes. Ainsi, cette thèse vise mettre en lumière i) en quoi la simplification des habitats liée aux activités humaines a des répercussions sur les communautés de fourmis, ii) quels sont les traits responsables du succès écologique d’une espèce ou de son déclin au sein d’un environnement donné, et iii) comment ces variations en composition spécifique impactent l’intensité de participation des fourmis aux processus écosystémiques |
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Thesis |
Ph.D. thesis |
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Publisher |
Université de la Guyane |
Place of Publication |
Cayenne - Guyane française |
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Francais |
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Series Editor |
Orivel, Jérôme |
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Call Number |
EcoFoG @ carole.legrand @ |
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267 |
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Author |
Salas-Lopez, Alex ; Corbara, Bruno ; Dejean, Alain ; Orivel, Jerome |
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Title |
Vingt ans d'études sur les fourmis en Guyane – Invertébrés |
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Book Chapter |
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Year |
2015 |
Publication |
Nature guyanaise – 50 ans de progrès et de souvenirs |
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Pages |
284-290 |
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Publisher |
Orphie |
Place of Publication |
Cayenne - Guyane française |
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ISBN |
9791029800436 |
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Call Number |
EcoFoG @ carole.legrand @ |
Serial |
253 |
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Author |
Salhi, L. ; Nait Rabah, O. ; Deyrat, C. ; Roos, C. |
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Title |
Numerical modeling of the screw pile behavior under tensile loading in cohesionless soil |
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Conference Article |
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Year |
2014 |
Publication |
XV Danube – European conference on geotechnical engineering |
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Issue |
Paper n° 190 |
Pages |
1033-1038 |
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Brandl, H ; Adam, D |
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Conference |
9-11 September - Vienna - Austria |
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no |
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Call Number |
EcoFoG @ carole.legrand @ |
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237 |
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Author |
Salhi, Lakhdar |
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Title |
Contribution à l'étude des comportements mécaniques et à la corrosion d'un système de fondation de type pieu vissé dans un sol mou en environnement tropical humide. |
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Thesis |
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Year |
2014 |
Publication |
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Issue |
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Pages |
223 |
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Thesis |
Ph.D. thesis |
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Publisher |
Université Antilles Guyane |
Place of Publication |
Cayenne - Guyane française |
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Series Editor |
Roos, Christophe |
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no |
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Call Number |
EcoFoG @ carole.legrand @ |
Serial |
239 |
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Author |
Salvado, A. |
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Title |
Etude des rélations entre sol et végétation en forêt tropicale humide : comparaison de la dynamique forestière selon les profondeurs de nappe en saison sèche (bas-fonds vs sol drainé) et étude du comportement de la nappe en saison humide |
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Thesis |
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Year |
2002 |
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Pages |
39 |
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Keywords |
Guyane Francaise Paracou Traitements Sylvicoles Bas Fonds Piezometres |
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Master's thesis |
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Publisher |
Ecole Doctorale RP2E |
Place of Publication |
Nancy |
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Series Editor |
Ferry, Bruno |
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Call Number |
EcoFoG @ webmaster @ 225 |
Serial |
33 |
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Author |
Salvin, Paule |
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Title |
Etude des biofilms électroactifs issus des milieux humides de la Guyane française. |
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Thesis |
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Year |
2012 |
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Abbreviated Journal |
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Pages |
171 |
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Thesis |
Ph.D. 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 |
Roos, Christophe |
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no |
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Call Number |
EcoFoG @ carole.legrand @ |
Serial |
203 |
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Author |
Salvin, Paule ; Briswalter, Marion |
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Title |
De la lumière grâce à la mangrove |
Type |
Journal Article |
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Year |
2013 |
Publication |
Une Saison en Guyane |
Abbreviated Journal |
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Issue |
10 |
Pages |
4 |
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Publisher |
Atelier Aymara |
Place of Publication |
Cayenne - Guyane française |
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ISSN |
1966-6446 |
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no |
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Call Number |
EcoFoG @ carole.legrand @ |
Serial |
199 |
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Author |
Satrani, Badr; Ghanmi, Mohamed; Mansouri, Nazik; Amusant, Nadine |
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Title |
Antioxidant properties of essential oils extracted from three species of moroccan junipers |
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Journal Article |
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Year |
2015 |
Publication |
Environmental Science : An Indian Journal |
Abbreviated Journal |
ESAIJ |
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Volume |
11 |
Issue |
7 |
Pages |
239-247 |
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Abstract |
Essential oils from Juniperus thurifera, Juniperus oxycedrus and Juniperus phoenicea (Cupressaceae) collected in various areas in Morocco were extracted by hydrodistillation and analyzed by CG and CG/SM. Twenty-four components were identified in the essential oils from the branches of Juniperus thurifera, forty seven from Juniperus oxycedrus and twenty-six from Juniperus phoenicea. The majority components obtained are pinenes and especially β-pinene (36.3%) for the essential oils from the branches of Juniperus thurifera and α-pinene for those of Juniperus oxycedrus (52.1%) and Juniperus phoenicea (64.2%). The antioxidant properties of oils were determined by the DPPH method and were compared to that found for the reference compound (BHT) and for other essential oils. |
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Call Number |
EcoFoG @ webmaster @ |
Serial |
255 |
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Author |
Say Anouhe, J.B. ; Adima, A.A. ; Niamké, B.F. ; Stien, Didier ; Kassi Amian, B. ; Virieux, D. ; Pirate, J.L. ; Kati-Coulibaly, S. ; Amusant, Nadine |
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Title |
Wood Natural durability study source of biomolecules: case of Dicorynia guianensis Amsh. Heartwood |
Type |
Conference Article |
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Year |
2016 |
Publication |
IRG/WP |
Abbreviated Journal |
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Volume |
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Issue |
10871 |
Pages |
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Call Number |
EcoFoG @ webmaster @ |
Serial |
288 |
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