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1-12 sur 12 résultats pour « david kraybill »
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  • Transforming Tertiary Agricultural Education in Africa

    Modifié par Prof. David Kraybill, Dr John Lynam, Dr Adipala Ekwamu ...
    Enormous changes are affecting African production agriculture, urbanization, and food consumption patterns, requiring new approaches to training and knowledge generation and dissemination to achieve food security. Many agricultural universities and other tertiary agricultural education (TAE) organizations have been slow to respond, hindered by inadequate staffing and facilities and growing ... En savoir plus

    $157.99 CAD

  • Climate Change and Multi-Dimensional Sustainability in African Agriculture

    Climate Change and Sustainability in Agriculture

    Modifié par Rattan Lal, David Kraybill, David O. Hansen, Bal Ram Singh, Theodosy Mosogoya, Lars Olav Eik ...
    Collections series Biomedical and Life Sciences (R0)
    This 35-chapter book is based on several oral and poster presentations including both invited and contributory chapters. The book is thematically based on four pillars of sustainability, with focus on sub-Saharan Africa (SSA): Environment, Economic, Social and Institutional. The environmental sustainability, which determines economic and social/institutional sustainability, refers to the rate of ... En savoir plus

    $256.19 CAD

  • Sustainable Intensification to Advance Food Security and Enhance Climate Resilience in Africa

    Modifié par Rattan Lal, Bal Ram Singh, Dismas L. Mwaseba, David Kraybill, David O. Hansen, Lars Olav Eik ...
    Collections series Earth and Environmental Science (R0)
    This 32-chapter volume represents the core of several oral and poster presentations made at the conference. In addition to Introduction and Conclusion sections, the book is thematically divided into 7 sections, namely, 1) Land Use and Farming Systems, 2) Effects of Climate Change on Crop Yield, 3) Soil Nutrient and Water Management for Carbon Sequestration, 4) Rehabilitation of Degraded Lands ... En savoir plus

    $128.09 CAD

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  • Global Environmental Change and Land Use

    Modifié par C.A. Rovers, Han Haarman, A. Verhagen ...
    Collections series Earth and Environmental Science (R0)
    The interaction between environmental change and human activities is com plex, requiring the concepts and tools of a number of disciplines for its effective analysis. Land-use and land-cover change has only recently become a topic susceptible to scientific research, as these concepts and tools have been devel oped and made available. Rooted in a broad community concemed with global change, ... En savoir plus

    $64.09 CAD

  • Biodiversity, Biofuels, Agroforestry and Conservation Agriculture

    Modifié par Eric Lichtfouse ...
    Collections series Biomedical and Life Sciences (R0)
    Sustainable agriculture is a rapidly growing field aiming at producing food and energy in a sustainable way for our children. This discipline addresses current issues such as climate change, increasing food and fuel prices, starvation, obesity, water pollution, soil erosion, fertility loss, pest control and biodiversity depletion. Novel solutions are proposed based on integrated knowledge from ... En savoir plus

    $179.99 CAD

  • Should Meat be on the Menu?

    par David Mason-Jones ...
    Is it possible to eat meat and save the planet?This book explores the widely held misconception that sheep, cattle and other grazing animals are responsible for an enormous net production of new global warming gases. The reality is that livestock are part of a closed atmospheric carbon cycle where the carbon they emit is equal to the carbon they take in.With the information in this book, food ... En savoir plus

    $8.17 CAD

  • Nature as Teacher – New Principles in the Working of Nature

    Volume 2 of Renowned Environmentalist Viktor Schauberger's Eco-Technology Series

    par Viktor Schauberger ...
    Traduit par Callum Coats ...
    Today we are standing helpless and perplexed. With no glimmer of improvement anywhere in sight, we feel hopelessly propelled towards a forlorn future. It is understandable therefore than an increasing number of people, sick and tired of this insane activity, are now seeking ways to return to Mother Nature. Viktor Schauberger (1885–1958) Nature as Teacher, the second volume of the Eco-Technology ... En savoir plus

    $9.99 CAD ou Gratuit avec Kobo Plus

  • Cropping Pattern Modification to Overcome Abiotic Stresses

    Water, Salinity and Climate

    par Mostafa Morsy, Samiha A. H. Ouda, Abd El-Hafeez Zohry ...
    Collections series Earth and Environmental Science (R0)
    This book provides state-of-the art analysis, never done before in Egypt, on agro-climatic zones level. This study deals with how the national cropping pattern can be modified to overcome abiotic stresses, such as water scarcity, induced salinity and climate change to reduce their negative effects on food production. To this end, different cropping patterns are suggested.This study can be a ... En savoir plus

    $64.99 CAD

  • The Fertile Earth – Nature's Energies in Agriculture, Soil Fertilisation and Forestry

    Volume 3 of Renowned Environmentalist Viktor Schauberger's Eco-Technology Series

    par Viktor Schauberger ...
    Traduit par Callum Coats ...
    How does nature work? When one looks closely at the enormously complex web of life, it is impossible not to be caught by the wonder of how all living things – including rocks and crystals – are interconnected. Just as there is thought behind action, so there is energy behind matter. The Fertile Earth, the third volume of the Eco-Technology series which presents the original, passionate and ... En savoir plus

    $10.99 CAD ou Gratuit avec Kobo Plus

  • Carbon Sequestration Potential of Agroforestry Systems

    Opportunities and Challenges

    Modifié par B. Mohan Kumar, P. K. Ramachandran Nair ...
    Collections series Biomedical and Life Sciences (R0)
    Tree based production systems abound especially in the tropics. Despite the pervasiveness of such multipurpose “trees-outside-forest” resources, they have not attracted adequate attention in the development paradigms of many nation states. These multispecies production systems impact the ecosystem processes favourably. Yet, our understanding of the diversity attributes and carbon dynamics under ... En savoir plus

    $370.19 CAD

  • Soil Carbon Dynamics

    An Integrated Methodology

    Modifié par Werner L. Kutsch, Michael Bahn, Andreas Heinemeyer ...
    Carbon stored in soils represents the largest terrestrial carbon pool and factors affecting this will be vital in the understanding of future atmospheric CO2 concentrations. This book provides an integrated view on measuring and modeling soil carbon dynamics. Based on a broad range of in-depth contributions by leading scientists it gives an overview of current research concepts, developments and ... En savoir plus

    $159.99 CAD

  • Plant Responses to Environmental Stimuli

    The Role of Specific Forms of Plant Memory

    par Michel Thellier ...
    In this unique book, Michel Thellier has combined recent discoveries with older data dealing with plant memory and its potential role on plant acclimatization to environment stimuli. By placing memory within an evolutionary frame, the author persuades us that a new way of research has opened in plant physiology.Detailing experiments in a simplified manner, that general readers with an interest in ... En savoir plus

    $166.99 CAD