All ebooks by Jacques Roy in PDF and EPUB
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All ebooks by Jacques Roy in PDF and EPUB


12  Book(s)
Download this eBook Resource Physiology of Conifers
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Resource Physiology of Conifers


Jacques Roy , Thomas M. Hinckley , William K. Smith


Coniferous forests are among the most important of ecosystems. These forests are widespread and influence both the financial and biological health of our globe. This book focuses attention on conifers and how these trees acquire, allocate, and utilize the resources that...

Publication date: 2013-10-22
Format: epub DRM-free
Publisher: Academic Press
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£46,41
Download this eBook Scaling Physiological Processes
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Scaling Physiological Processes


Jacques Roy


Traditional plant physiological ecology is organism centered and provides a useful framework for understanding the interactions between plants and their environment and for identifying characteristics likely to result in plant success in a particular habitat. This book...

Publication date: 2012-12-02
Format: PDF
Publisher: Academic Press
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£46,41
Download this eBook Response of Plants to Multiple Stresses
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Response of Plants to Multiple Stresses


Eva J. Pell , Jacques Roy , William E. Winner


This book presents a whole-plant perspective on plant integrated responses to multiple stresses, including an analysis of how plants have evolved growth forms and phenological responses to cope with changing stress patterns in natural environments. - Explores stress...

Publication date: 2012-12-02
Format: PDF DRM-free
Publisher: Academic Press
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£46,41
Download this eBook Terrestrial Global Productivity
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Terrestrial Global Productivity


Harold A. Mooney , Jacques Roy , Bernard Saugier


As the global climate changes, there are concomitant changes in global biological productivity. This book is devoted to the assessment of terrestrial Net Primary Productivity ("the total amount of energy acquired by green plants during photosynthesis, minus the energy...

Publication date: 2001-05-15
Format: PDF DRM-free
Publisher: Academic Press
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£70,67
Download this eBook Growth Control in Woody Plants
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Growth Control in Woody Plants


Theodore T. Kozlowski , Stephen G. Pallardy , Jacques Roy


The processes and mechanisms that control the growth of woody plants are of crucial importance for both economic and biological reasons.The comprehensive coverage of Growth Control in Woody Plants includes discussion of the growth controlling factors in both...

Publication date: 1997-01-21
Format: epub DRM-free
Publisher: Academic Press
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£105,50
Download this eBook Applications of Physiological Ecology to Forest Management
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Applications of Physiological Ecology to Forest Management


S. T. Gower , J. J. Landsberg , Jacques Roy


Forest management is a complex process that now incorporates information obtained from many sources. It is increasingly obvious that the physiological status of the trees in a forest has a dramatic impact on the likely success of any particular management strategy....

Publication date: 1997-01-08
Format: epub DRM-free
Publisher: Academic Press
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£83,34
Download this eBook Carbon Dioxide and Terrestrial Ecosystems
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Carbon Dioxide and Terrestrial Ecosystems


George W. Koch , Jacques Roy


The importance of carbon dioxide extends from cellular to global levels of organization and potential ecological deterioration may be the result of increased CO2 in our atmosphere. Recently, the research emphasis shifted from studies of photosynthesis pathways and plant...

Publication date: 1995-12-21
Format: epub DRM-free
Publisher: Academic Press
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£116,05
Download this eBook Les pères et la DPJ
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Les pères et la DPJ


Jacques Roy


La protection de la jeunesse constitue un enjeu fondamental dans la société québécoise. Depuis plus d’un an, une réflexion collective s’est engagée, notamment à la faveur de la tenue d’une commission spéciale sur les droits des enfants et la protection de la jeunesse....

Publication date: 2022-03-30
Format: PDF
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£8,99
Download this eBook Intervenir auprès des hommes en difficulté
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Intervenir auprès des hommes en difficulté


Richard Cloutier , Richard Cloutier , Jacques Roy


L'objectif premier de ce livre est d'être utile à l'intervention auprès des hommes. Il s'adresse tout particulièrement aux milieux de pratique, mais également à ceux et celles désirant mieux connaître les réalités masculines. C'est l'expertise d'AutonHommie, acquise...

Publication date: 2018-03-07
Format: PDF
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£12,99
Download this eBook Les Hommes au Québec : Un portrait social et de santé
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Les Hommes au Québec : Un portrait social et de santé


Gilles Tremblay , Jacques Roy


Que savons-nous des hommes québécois concernant leur réalité sociale, leur état de santé et de bien-être ainsi que les rapports qu'ils entretiennent avec les services sociaux et de santé ? Quelle a été leur évolution au cours des dernières décennies ? Quelles sont les...

Publication date: 2017-05-10
Format: PDF
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£12,99
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Quête identitaire et réussite scolaire


Jacques Roy


Plus il y a un rapprochement entre la quête identitaire de l’étudiant et son programme de formation, meilleures sont les chances de réussite. C’est la conclusion à laquelle est arrivé l’auteur qui nous montre l’influence tangible de la pratique d’activités parascolaires...

Publication date: 2011-03-09
Format: PDF, epub DRM-free
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£8,99
Download this eBook Entre la classe et les mcjobs
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Entre la classe et les mcjobs


Jacques Roy


Qui sont les cégépiens d’aujourd’hui? À quoi aspirent-ils? Quelles sont leurs valeurs? Quelle importance accordent-ils à leurs études? Quel est leur rapport avec leurs parents, leurs professeurs? Pourquoi travaillent-ils en même temps qu’ils étudient à temps plein? Le...

Publication date: 2008-10-17
Format: PDF
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£15,99

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