Les Meilleures Plantes Fourrag Res Descriptions Et Figures

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Ethnopharmacologie Sources M Thodes Objectifs

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Author : Jacques Fleurentin
language : fr
Publisher: IRD Editions
Release Date : 1991

Ethnopharmacologie Sources M Thodes Objectifs written by Jacques Fleurentin and has been published by IRD Editions this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Ethnobotany categories.

Slow Magic

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Author : Philip G. Pardey
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2001

Slow Magic written by Philip G. Pardey and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Technology & Engineering categories.

A history of public agricultural R & D; The growing private sector; Research intensities; Global gaps in stocks of scientific knowledge; Agricultural biotechnologies; The rights to research.

Le Livre De La Ferme Et Des Maisons De Campagne

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Author : Pierre Joigneaux
language : fr
Publisher:
Release Date : 1863

Le Livre De La Ferme Et Des Maisons De Campagne written by Pierre Joigneaux and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1863 with Agriculture categories.

Tropical Plant Breeding

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Author : A. Charrier
language : en
Publisher: Editions Quae
Release Date : 2001

Tropical Plant Breeding written by A. Charrier and has been published by Editions Quae this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.

Important advances in tropical plant breeding achieved by French research teams of Cirad, Inra and Ird, in collaboration with counterpart staff in tropical countries, are reviewed in the present publication. All 24 chapters focus on different plants, and include: in-depth analysis of trait diversity in cultivated forms and links with related wild species; overviews of breeding techniques and biotechnological innovations utilized by breeders; assessment of genetic progress, based on examples from varietal improvement and extension programmes.

Le Livre De La Ferme Et Des Maisons De Campagne Par Mm P Joigneaux C Alibert Etc Sous La Direction De M P J

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Author : Pierre JOIGNEAUX
language : fr
Publisher:
Release Date : 1861

Le Livre De La Ferme Et Des Maisons De Campagne Par Mm P Joigneaux C Alibert Etc Sous La Direction De M P J written by Pierre JOIGNEAUX and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1861 with categories.

Landscape Ecology

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Author : Françoise Burel
language : en
Publisher: CRC Press
Release Date : 2003-01-05

Landscape Ecology written by Françoise Burel and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-05 with Technology & Engineering categories.

Part I: Introduction: Definition of a Discipline: Emergence of Landscape Ecology in the History of Ecology; Recognition of Heterogeneity in Ecological Systems; Taking Human Activities into Account in Ecological Systems; Explicit Accounting for Space and Time; Landscape Ecology is based on Scientific Theories Linked to Ecology and Related DisciplinesLandscpe Ecology: Definition of a Multidisciplinary Approach: Landscape as Understood by the Ecologist; Landscape Ecology: An Interdisciplinary Approach; Landscape Ecology: Application of Results of Fundamental Research to Conservation Biology and Land ManagementPart II: Landscape Structure and Dynamics Analysis of Spatial Structures: Categories of Landscape Elements; From Sample Plots in a Wood to Woods in a Landscape; Typology of Patches and Corridors; Basic Concepts for Quantitative Approaches; Measurement of Heterogeneity; Fragmentation; Connectedness o Return to Scale Dependence: Contribution of Fractal Geometry o Elements of Geostatistics; Typologies of Landscape Structures; General ConclusionDynamics of Landscapes: Questions on Organization and Dynamics of Landscapes Stemming from Observation; Changes in Land use on the Global Scale; Regional Approaches to Changes in Land Use: Variations Depending on Modes of Measurement; Local Approaches to Changes in Land Cover: Importance of Spatialization; Dynamics of Valley Landscapes: The Water Course and its Corridors; Dynamics of Non-Anthropogenic Landscapes; Land cover and Evolving Landscapes, a General PhenomenonOrganization of Landscapes: Categories of Models; The Concept of Organization; Ecological Organization of Landscapes; From Farming Systems to Landscape Diversity; General Approach of Dynamics and Organization of Agrarian Landscapes; Landscape Dynamics and (Re) Organization: Multi-scale and Multidisciplinary ApproachPart III: Ecological Processes within Landscapes: The Functioning of Populations at the Landscape Level: Patch Theory and Functioning of Metapopulations; Multi-habitat Species; Movement in Landscapes; Landscape Dynamics and the Functioning of Populations; Population Models used in Landscape EcologyInterspecific Relationships and Biodiversity in Landscapes: Interspecific Relationships; BiodiversityGeochemical Flows in Landscapes: Buffer Zones; Erosive Phenomena and Landscape Structure; Transfers in Watersheds; ConclusionPart IV: Applications to Landscape Management: Application of Landscape Ecology Concepts to Landscape Management and Design: Corridor Concept Applied to Development; Considering Landscape Ecology Concepts in Establishing Transportation Infrastructures; The Development of Rural Landscapes

Trait Des Prairies Naturelles Et Artificielles

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Author : Pierre Boitard
language : fr
Publisher:
Release Date : 1827

Trait Des Prairies Naturelles Et Artificielles written by Pierre Boitard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1827 with categories.

Faecal Sludge Management

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Author : Linda Strande
language : en
Publisher: IWA Publishing
Release Date : 2014-08-15

Faecal Sludge Management written by Linda Strande and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-15 with Technology & Engineering categories.

It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.

Government Of Canada Publications Quarterly Catalogue

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Author :
language : en
Publisher:
Release Date : 1979

Government Of Canada Publications Quarterly Catalogue written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Canada categories.

Tackling Climate Change Through Livestock

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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2013

Tackling Climate Change Through Livestock written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Technology & Engineering categories.

Greenhouse gas emissions by the livestock sector could be cut by as much as 30 percent through the wider use of existing best practices and technologies. FAO conducted a detailed analysis of GHG emissions at multiple stages of various livestock supply chains, including the production and transport of animal feed, on-farm energy use, emissions from animal digestion and manure decay, as well as the post-slaughter transport, refrigeration and packaging of animal products. This report represents the most comprehensive estimate made to-date of livestocks contribution to global warming as well as the sectors potential to help tackle the problem. This publication is aimed at professionals in food and agriculture as well as policy makers.