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Modular and demographic analysis of plant leaf area in sward and woodland populations of Dactylis glomerata and Bromus erectus / Eric Garnier ; Jacques Roy (1988)
Titre : Modular and demographic analysis of plant leaf area in sward and woodland populations of Dactylis glomerata and Bromus erectus Type de document : article Auteurs : Eric Garnier ; Jacques Roy Editeur : British Ecological Society Année de publication : 1988 Collection : Journal of Ecology num. 76 Importance : 729-743 ISBN/ISSN/EAN : 0022-0477_41267 Mots-clés : BROMUS BROMUS ERECTUS Croissance DACTYLIS GLOMERATA Démographie INDICE FOLIAIRE Photosynthèse Population Note de contenu : Liste publications 1988/578 J. Ecol. 76 : 729-743. Modular and demographic analysis of plant leaf area in sward and woodland populations of Dactylis glomerata and Bromus erectus [article] / Eric Garnier ; Jacques Roy . - British Ecological Society, 1988 . - 729-743. - (Journal of Ecology; 76) .
ISSN : 0022-0477_41267
Mots-clés : BROMUS BROMUS ERECTUS Croissance DACTYLIS GLOMERATA Démographie INDICE FOLIAIRE Photosynthèse Population Note de contenu : Liste publications 1988/578 J. Ecol. 76 : 729-743. Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 41267 Gar_23_41267 Document imprimé Salle des périodiques Le Houérou 23_Publications_CEFE Disponible Comparison of Dactylis glomerata and Bromus erectus populations from contrasted successional stages / Jacques Roy (1985)
Titre : Comparison of Dactylis glomerata and Bromus erectus populations from contrasted successional stages Type de document : chapitre de livre Auteurs : Jacques Roy Année de publication : 1985 ISBN/ISSN/EAN : CHP36990 Mots-clés : Biomasse BROMUS BROMUS ERECTUS DACTYLE DACTYLIS GLOMERATA Eau LUMIERE Physiologie végétale Population Succession Note de contenu : 2 Ex. (cotes 37263 et 36990); Liste publications 1985/473 "Structure and functioning of plant populations" Haeck, J. and Woldendorp, J. W. - 2 : 51-63 Comparison of Dactylis glomerata and Bromus erectus populations from contrasted successional stages [chapitre de livre] / Jacques Roy . - 1985.
ISSN : CHP36990
Mots-clés : Biomasse BROMUS BROMUS ERECTUS DACTYLE DACTYLIS GLOMERATA Eau LUMIERE Physiologie végétale Population Succession Note de contenu : 2 Ex. (cotes 37263 et 36990); Liste publications 1985/473 "Structure and functioning of plant populations" Haeck, J. and Woldendorp, J. W. - 2 : 51-63 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 36990 Roy_23_36990 Document imprimé Salle des périodiques Le Houérou 23_Publications_CEFE Disponible Growth of Dactylis glomerata L. and Bromus erectus Huds. in natural habitats and along light and water gradients / Jacques Roy (1984)
Titre : Growth of Dactylis glomerata L. and Bromus erectus Huds. in natural habitats and along light and water gradients Type de document : communication à congrès Auteurs : Jacques Roy, Auteur Année de publication : 1984 Importance : pp. 167-172 ISBN/ISSN/EAN : COM42486 Note générale : ISBN-10 : 90-6193-953-4; ISBN-13 : 978-94-009-6580-5; Proceedings of International symposium adaptations terrestrial environment held in Halkidiki, Greece, 1982. Margaris, N.S., Arianoustou-Faraggitaki, M., Oechel, W.C. (Eds). Being alive on land. The Hague : Dr W. Junk (Tasks for vegetation science; 13), pp.167-172; Congrès disponible à la bibliothèque du CEFE à la cote 38576/16; DOI : 10.1007/978-94-009-6578-2_18 Langues : Anglais (eng) Mots-clés : BROMUS BROMUS ERECTUS Croissance DACTYLIS GLOMERATA GRADIENT Habitat LUMIERE Résumé : Le site éditeur indique : In the Northern part of the French Mediterranean region, Bromus erectus is the dominant species of the herbaceous strata under Quercus pubescens canopies while Dactylils glomerata is found mainly in open swards corresponding to early stages of succession. Growth of the two grasses was studied in natural open and under canopy swards to determine how it is affected by the different habitats. Growth was also analysed along light and water experimental gradients test if a differential response of the two species to light and water could explain their ecological distribution.
In spite of the light reduction under the oak canopy (35 and 75% of the incident light with and without leaves respectively), wood and sward individuals had similar aerial biomass except in summer when the canopy improves water status and increases growth. Despite this similarity in aerial biomass, there were differences between the two species in tiller number, leaf number per tiller, and leaf surface area.
Compared to D. glomerata, B. erectus was less affected by light reduction (partially explaining their respective ecological distribution) and also by an increase in water stress. Ecotypic differentiations were found between wood and sward populations in both species but plasticity appeared to be the main factor that allows these species to grow in the two studied habitats.En ligne : https://doi.org/10.1007/978-94-009-6578-2_18 Growth of Dactylis glomerata L. and Bromus erectus Huds. in natural habitats and along light and water gradients [communication à congrès] / Jacques Roy, Auteur . - 1984 . - pp. 167-172.
ISSN : COM42486
ISBN-10 : 90-6193-953-4; ISBN-13 : 978-94-009-6580-5; Proceedings of International symposium adaptations terrestrial environment held in Halkidiki, Greece, 1982. Margaris, N.S., Arianoustou-Faraggitaki, M., Oechel, W.C. (Eds). Being alive on land. The Hague : Dr W. Junk (Tasks for vegetation science; 13), pp.167-172; Congrès disponible à la bibliothèque du CEFE à la cote 38576/16; DOI : 10.1007/978-94-009-6578-2_18
Langues : Anglais (eng)
Mots-clés : BROMUS BROMUS ERECTUS Croissance DACTYLIS GLOMERATA GRADIENT Habitat LUMIERE Résumé : Le site éditeur indique : In the Northern part of the French Mediterranean region, Bromus erectus is the dominant species of the herbaceous strata under Quercus pubescens canopies while Dactylils glomerata is found mainly in open swards corresponding to early stages of succession. Growth of the two grasses was studied in natural open and under canopy swards to determine how it is affected by the different habitats. Growth was also analysed along light and water experimental gradients test if a differential response of the two species to light and water could explain their ecological distribution.
In spite of the light reduction under the oak canopy (35 and 75% of the incident light with and without leaves respectively), wood and sward individuals had similar aerial biomass except in summer when the canopy improves water status and increases growth. Despite this similarity in aerial biomass, there were differences between the two species in tiller number, leaf number per tiller, and leaf surface area.
Compared to D. glomerata, B. erectus was less affected by light reduction (partially explaining their respective ecological distribution) and also by an increase in water stress. Ecotypic differentiations were found between wood and sward populations in both species but plasticity appeared to be the main factor that allows these species to grow in the two studied habitats.En ligne : https://doi.org/10.1007/978-94-009-6578-2_18 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 42486 ROY_23_42486 Document imprimé Salle des périodiques Le Houérou 23_Publications_CEFE Disponible Influence de la densité sur la morphogenèse et la production de Bromus erectus Huds / JACQUARD, P. (1984)
Titre : Influence de la densité sur la morphogenèse et la production de Bromus erectus Huds Type de document : article Auteurs : JACQUARD, P. Editeur : Paris : Gauthier-Villars Année de publication : 1984 Collection : Acta Oecologica, Oecologia Plantarum num. 5 (19) ISBN/ISSN/EAN : ART34587 Mots-clés : BROMUS BROMUS ERECTUS Densité Morphogénèse Production Note de contenu : Oecol. Plant. 5, 19 : 15-37. Influence de la densité sur la morphogenèse et la production de Bromus erectus Huds [article] / JACQUARD, P. . - Paris : Gauthier-Villars, 1984. - (Acta Oecologica, Oecologia Plantarum; 5 (19)) .
ISSN : ART34587
Mots-clés : BROMUS BROMUS ERECTUS Densité Morphogénèse Production Note de contenu : Oecol. Plant. 5, 19 : 15-37. Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 34587 JAC_23_34587 Document imprimé Salle des périodiques Le Houérou 23_Publications_CEFE Disponible Leaf structure and chemical composition as affected by elevated CO2 : genotypic responses of two perennial grasses / Catherine Roumet ; LAURENT, G. ; CEFE Centre d'Ecologie Fonctionnelle et Evolutive ; Jacques Roy (1999)
Titre : Leaf structure and chemical composition as affected by elevated CO2 : genotypic responses of two perennial grasses Type de document : article Auteurs : Catherine Roumet ; LAURENT, G. ; CEFE Centre d'Ecologie Fonctionnelle et Evolutive ; Jacques Roy Editeur : New Phytologist Trust Année de publication : 1999 Collection : New Phytologist num. 143 ISBN/ISSN/EAN : ART63424 Mots-clés : BROMUS ERECTUS Carbohydrates CARBONE DIOXYDE ELEVE COMPOSITION DACTYLIS GLOMERATA Feuille Génotype Structure Note de contenu : New Phytol., 143 : 73-81. Leaf structure and chemical composition as affected by elevated CO2 : genotypic responses of two perennial grasses [article] / Catherine Roumet ; LAURENT, G. ; CEFE Centre d'Ecologie Fonctionnelle et Evolutive ; Jacques Roy . - New Phytologist Trust, 1999. - (New Phytologist; 143) .
ISSN : ART63424
Mots-clés : BROMUS ERECTUS Carbohydrates CARBONE DIOXYDE ELEVE COMPOSITION DACTYLIS GLOMERATA Feuille Génotype Structure Note de contenu : New Phytol., 143 : 73-81. Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 63424 Rou_23_63424 Document imprimé Salle des périodiques Le Houérou 23_Publications_CEFE Disponible Carbon partitioning in the rhizosphere of an annual and a perennial species of bromegrass / Warembourg, F.R. ; ESTELRICH, H.D. ; LAFONT, F. (1990)
PermalinkStructure and functioning of plant populations: Tome 2: phenotypic and genotypic variation in plant populations / Haeck, J.(Ed.) ; Woldendorp, J.W.(Ed.) (1985)
PermalinkDynamique des relations de compétition entre trois graminées des successions post-culturales / JACQUARD, P. ; FOROUGHBAKHCH, R.F. ; Roselyne Lumaret (1983)
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