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Academic literature on the topic 'Pin maritime – Croissance – Évaluation'
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Journal articles on the topic "Pin maritime – Croissance – Évaluation"
LEMOINE, B. "Un modèle de croissance pour le pin maritime dans les landes de gascogne." Revue Forestière Française, S (1995): 116. http://dx.doi.org/10.4267/2042/26701.
Full textGhanmi, Mohamed, Badr Satrani, Abderrahman Aafi, Moulay Rchid Ismail, Abdellah Farah, and Abdelaziz Chaouch. "Évaluation de la qualité de la colophane du pin maritime (Pinus pinaster) et du pin d'Alep (Pinus halepensis) du Maroc." Acta Botanica Gallica 156, no. 3 (January 2009): 427–35. http://dx.doi.org/10.1080/12538078.2009.10516168.
Full textLEMOINE, B., J. GELPE, J. RANGER, and C. NYS. "Biomasses et croissance du pin maritime. Étude de la variabilité dans un peuplement de 16 ans." Annales des Sciences Forestières 43, no. 1 (1986): 67–84. http://dx.doi.org/10.1051/forest:19860106.
Full textCOURDIER (Florence), SINDOU (Catherine), and BERT (Didier). "Effet de l'élagage artificiel sur la croissance et le statut social du Pin maritime dans les landes de Gascogne." Revue Forestière Française, no. 3 (2002): 239. http://dx.doi.org/10.4267/2042/4916.
Full textKREMER, A., and G. ROUSSEL. "Décomposition de la croissance en hauteur du pin maritime (Pinus pinaster Ait.) Variabilité géographique des composantes morphogénétiques et phénologiques." Annales des Sciences Forestières 43, no. 1 (1986): 15–34. http://dx.doi.org/10.1051/forest:19860102.
Full textSaur, E. "Influence d'une fertilisation cuprique et phosphatée sur la croissance et la nutrition minérale du pin maritime (Pinus pinaster Soland in Ait) en sol sableux riche en matière organique." Annales des Sciences Forestières 47, no. 1 (1990): 67–74. http://dx.doi.org/10.1051/forest:19900106.
Full textTimbal, Jean. "Analyse r�trospective de la croissance radiale et mise en relation avec le bilan hydrique dans un dispositif d'intensit� d'�claircie de pin maritime dans les Landes de Gascogne." Annals of Forest Science 59, no. 2 (March 2002): 205–17. http://dx.doi.org/10.1051/forest:2002008.
Full textCarisey, N., P. Ménassieu, P. Baradat, B. Lemoine, and J. Levieux. "Sensibilité du pin maritime Pinus pinaster Ait, installé dans des conditions stationnelles différentes, aux attaques de la pyrale du tronc, Dioryctria sylvestrella Ratz (Lepidoptera, Pyralidae). Relations avec quelques caractéristiques de croissance." Annales des Sciences Forestières 51, no. 1 (1994): 67–75. http://dx.doi.org/10.1051/forest:19940105.
Full textCOSTA, S., M. LECOCQ, S. DROUINEAU, and J. L. PEYRON. "Évaluation du préjudice monétaire subi par les propriétaires forestiers suite à la tempête Klaus : le cas des dégâts subis par le Pin maritime." Revue Forestière Française, no. 1 (2009). http://dx.doi.org/10.4267/2042/28865.
Full textDissertations / Theses on the topic "Pin maritime – Croissance – Évaluation"
Gerber, Sophie. "Variabilité des protéines de l'endosperme du pin maritime révélée par électrophorèse bidimensionnelle : interprétations génétiques, cartographie et relation avec des caractères quantitatifs." Institut national agronomique Paris-Grignon (1971-2006), 1992. http://www.theses.fr/1992INAP0126.
Full textThe present work is intended as a step toward a description of the maritime pine genome (Pinus pinaster Ait. ). It initiates a study of quantitative traits variation using this description, The growth performances of the trees composing the breeding population of maritime pine are known thanks to general combining abilities measured in progeny tests. Eighteen trees representing the range of performances were sampled in this population. The variability of the proteins contained in the haploid endosperms (or megagametophytes) of these pines was studied by two-dimensional electrophoresis, An average of 12 endosperms per tree were analysed and compared. After a systematic analysis of the variation observed, 84 loci were described, responsible for position or amount modifications or presence/absence of proteins, Human genetics techniques were used to build a map. Seventeen linkage groups were detected, which included 65 loci and covered 530 centimorgans, The methods used to estimate and to test for linkage between loci are discussed. The linkage data allowed us to estimate the genome length of maritime pine, It was found to be around 2000 centimorgans, Pines contain one of the greatest quantity of DNA per cell. Some considerations about the relationship between physical and genetic maps in angiosperms and gymnosperms are thus proposed. The relationship between the weight of megagametophytes and the alleles expressed in these haploid organs was studied for every locus. The effect of three loci was detected. The diploid genotype of 18 pines for the 84 loci was compared to their growth performances thanks to different statistical techniques, The results suggest that protein amount variation could be related to quantitative traits, the usefulness and limits of quantitative trait loci (QTL), particularly for forest tree breeding, are discussed
Danjon, Frédéric. "Variabilité génétique des courbes de croissance en hauteur du pin maritime (Pinus pinaster Ait. )." Lyon 1, 1992. http://www.theses.fr/1992LYO10240.
Full textCheaib, Alissar. "Effets de la limitation croisée en phosphore et en lumière sur la croissance et la morphogénèse aérienne et racinaire de jeunes plants de pin maritime." Bordeaux 1, 2006. http://www.theses.fr/2006BOR13289.
Full textJacquet, Jean-Sébastien. "Impacts des défoliations de la processionnaire du pin (Thaumetopoea pityocampa) sur la croissance du pin maritime (Pinus pinaster)." Thesis, Bordeaux 1, 2012. http://www.theses.fr/2012BOR14728/document.
Full textIn the context of climate change, forest pest outbreaks, among other biotic disturbances, are expected to be more frequent in response to increasing temperatures. The resulting damage is likely to adversely affect forests net primary production and their contribution to climate mitigation via carbon sequestration. More specifically, insect defoliators are to predicted to be more prevalent in the future but their real impact on forest productivity is difficult to evaluate and interpret. Our main objective was then to improve our understanding of insect defoliation impact on tree growth at different tree ages and under various climatic conditions.First, we assessed the relationship between the intensity of pine processionary moth defoliation and maritime pine growth loss. We carried out a meta-analysis to summarize the outcomes of the 45 published studies that addressed this issue. Then, we took advantage of a severe pine processionary moth outbreak to set up a large field experiment where we controlled for both the age (from 3 to 40 years old) and the defoliation rate (from 25 to 100%) of Pinus pinaster trees. We showed that radial growth losses were proportional to defoliation intensity and more important in older trees.As the combination of several disturbances is likely to be more frequent under climate change, we developed a manipulative experiment to quantify the cumulative impact of water stress and defoliation on maritime pine tree growth. We found additive detrimental effects of water stress and defoliation on maritime pine tree growth.Our results confirm that tree response to defoliation, including various eco-physiological processes, is complex. To decipher the underlying mechanisms we analyzed the dynamics of nutrient and carbohydrates pools in defoliated trees during the growing season. Our findings suggest that defoliation affect tree growth through resource limitation rather than via a reduction of carbon fixation due to altered photosynthesis. Since carbohydrates pools were only affected early in the season, our results support the hypothesis of a nitrogen limitation in trees following defoliation. Additive effects of defoliation and water stress may then be explained by similar adverse consequences on water flow and nitrogen uptake
Berthier, Stéphane. "Effets des sollicitations aérodynamiques sur la croissance et le développement du pin maritime (pinus pinaster Ait. ) : influence sur la morphogenèse aérienne et racinaire, et sur la formation du bois de cœur." Bordeaux 1, 2001. http://www.theses.fr/2001BOR12443.
Full textNefaoui, Mohammed. "Dendroécologie, productivité et dynamique de la croissance radiale du pin maritime naturel au Maroc (Pinus pinaster Soland. Subsp hamiltonii(Ten) H. Del Villar var. Maghrebiana H. Del Villar." Aix-Marseille 3, 1996. http://www.theses.fr/1996AIX30114.
Full textGuyon, Jean-Paul. "Environnement et croissance du pin maritime (Pinus pinaster Aït. ) et du pin noir d'Autriche (Pinus nigra Arn. ) : applications en sylviculture." Nancy 1, 1998. http://docnum.univ-lorraine.fr/public/SCD_T_1998_0144_GUYON.pdf.
Full textBen, Brahim Mohammed. "Effets de la nutrition phosphatée sur la croissance et le bilan de carbone des jeunes plants de pin maritime." Nancy 1, 1996. http://www.theses.fr/1996NAN10101.
Full textLASCOUX, DENIS MARTIN. "Croissance et developpement de semis de pin maritime (pinus pinuster ait. ) en lumiere continue : perspectives pour la selection precoce." Paris 11, 1992. http://www.theses.fr/1992PA112018.
Full textKremer, Antoine. "Decomposition de la croissance en hauteur du pin maritime (pinus pinaster ait. ) : architecture genetique et application a la selection precoce." Paris 11, 1992. http://www.theses.fr/1992PA112051.
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