La Recherche Face à La Pêche Artisanale Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of La Recherche Face à La Pêche Artisanale book. This book definitely worth reading, it is an incredibly well-written.
Jean René Durand,Jacques Lemoalle,Jacques Weber,Institut français de recherche pour l'exploitation de la mer
Author : Jean René Durand,Jacques Lemoalle,Jacques Weber,Institut français de recherche pour l'exploitation de la mer Publisher : Unknown Page : 572 pages File Size : 54,9 Mb Release : 1991 Category : Fisheries ISBN : UOM:39015029119958
La Recherche face à la pêche artisanale by Jean René Durand,Jacques Lemoalle,Jacques Weber,Institut français de recherche pour l'exploitation de la mer Pdf
Jean René Durand,Jacques Lemoalle,Jacques Weber,Institut français de recherche pour l'exploitation de la mer
Author : Jean René Durand,Jacques Lemoalle,Jacques Weber,Institut français de recherche pour l'exploitation de la mer Publisher : Unknown Page : 526 pages File Size : 51,8 Mb Release : 1991 Category : Fisheries ISBN : UOM:39015029119966
La Recherche face à la pêche artisanale by Jean René Durand,Jacques Lemoalle,Jacques Weber,Institut français de recherche pour l'exploitation de la mer Pdf
La pêche artisanale en Haïti by Jean-Paul Alaric,Wilson Célestin,Nicolas Diaz,Pierre Failler,Sylvain Gilles,Pierre-Yves Hardy,Pierre-Guy Lafontant,Max François Millien,Pierre Morand,Sylvain Pioch,Jean-Pascal Quod,Lionel Reynal,Catherine Sabinot,Grégoire Touron-Gardic,Brice Trouillet,Henri Vallès,Philippe Vendeville Pdf
Au-delà de la situation critique liée aux récents cataclysmes naturels et aux crises politiques récurrentes, la population haïtienne doit faire face à des défi s sur le long terme en matière de développement, en premier lieu dans le domaine de la sécurité alimentaire. La pêche artisanale est une des voies pour répondre à ce défi , notamment à travers l’organisation de la production halieutique et aquacole, l’amélioration des fi lières des produits de la pêche et la gestion durable de la ressource halieutique. C’est dans ce contexte que le ministère de l’Agriculture, des Ressources naturelles et du Développement rural d’Haïti a confi é à l’Institut de recherche pour le développement la réalisation d’une expertise scientifique collective sur l’état de la pêche artisanale en Haïti. L’IRD a ainsi mobilisé un comité pluridisciplinaire d’experts scientifi ques et professionnels haïtiens et français, composé d’agronomes, d’halieutes, d’anthropologues, d’économistes, de géographes et de gestionnaires de l’environnement. Le présent ouvrage dresse ainsi un état actualisé des connaissances sur la pêche artisanale en Haïti. Il aborde celle-ci à travers l’environnement, les espèces et les pêcheries ; l’aquaculture, l’intensification écologique, et la gouvernance ; ainsi que la fi lière des produits de la pêche, du local au contexte international. Cet état des connaissances s’accompagne de plus de 50 recommandations utiles aux décideurs et aux acteurs du monde de la pêche pour assurer une gestion durable et équitable de la biodiversité marine et des ressources halieutiques en Haïti.
'The big, era-defining questions and, at last, the subtle, tenable answers, teased out without clich? or compromise. A vital volume at a critical moment.' Dr Augustus Casely-Hayford, Director, Africa '05 'This book dispels the myth of a uniformly hopeless, hungry continent. It shows just how'extraordinarily diverse Africa is'and how much it'has changed in the last 20 years.'Full of fresh thinking on'problems that face Africa and new African approaches to development.' Richard Dowden, Director, Royal African Society This ground-breaking book, with a foreword by former President of Ireland (1990?1997) and UN Human Rights Commissioner (1997?2002) Mary Robinson, uniquely distils the complex issues surrounding Africa at the beginning of the 21st century. African and Western scholars provide a fascinating 'map' for the reader to navigate between issues such as urban and rural livelihoods, the potential of fresh water fishing, health, the HIV/AIDS crisis, conflict and efforts at peacemaking. Also included are critical assessments of Africa's role in the global economy, the growth of regional economic cooperation within Africa, the influence of ethnicity on the continent's politics, the evolution of its political institutions, and the impact of Africa's legal systems on its development. A substantial introductory essay by the editors measures the distance Africa has travelled and the lessons it has learned since Africa in Crisis, the classic Earthscan book, was published in 1985. Ben Wisner is visiting research fellow at DESTIN, London School of Economics and at Benfield Hazard Research Centre, University College London, and visiting professor of environmental studies, Oberlin College, USA. Camilla Toulmin is Director of the International Institute for Environment and Development. Rutendo Chitiga is a freelance writer and editor, and has a postgraduate degree in environment and development.
Author : Paul J. B. Hart,John D. Reynolds Publisher : John Wiley & Sons Page : 424 pages File Size : 53,6 Mb Release : 2008-04-15 Category : Technology & Engineering ISBN : 9780470693131
Handbook of Fish Biology and Fisheries by Paul J. B. Hart,John D. Reynolds Pdf
Recent decades have witnessed strong declines in fish stocks around the globe, amid growing concerns about the impact of fisheries on marine and freshwater biodiversity. Fisheries biologists and managers are therefore increasingly asking about aspects of ecology, behaviour, evolution and biodiversity that were traditionally studied by people working in very separate fields. This has highlighted the need to work more closely together, in order to help ensure future success both in management and conservation. The Handbook of Fish Biology and Fisheries has been written by an international team of scientists and practitioners, to provide an overview of the biology of freshwater and marine fish species together with the science that supports fisheries management and conservation. This volume, subtitled Fisheries, focuses on a wide range of topics, including the history of fisheries science, methods of capture, marketing, economics, major models used in stock assessments and forecasting, ecosystem impacts, marine protected areas and conservation. It builds on material in Volume 1, Fish Biology, which ranges from phylogenetics and biogeography to physiology, recruitment, life histories, genetics, foraging, reproductive behaviour and community ecology. Together, these books present the state of the art in our understanding of fish biology and fisheries and will serve as valuable references for undergraduates and graduates looking for a comprehensive source on a wide variety of topics in fisheries science. They will also be useful to researchers who need up-to-date reviews of topics that impinge on their fields, and decision makers who need to appreciate the scientific background for management and conservation of aquatic ecosystems. To order volume II, go to the box in the top right hand corner. Alternatively to order volume I, go to: http://www.blackwellpublishing.com/book.asp?ref=0632054123 or to order the 2 volume set, go to: http://www.blackwellpublishing.com/book.asp?ref=0632064838. Provides a unique overview of the study of fish biology and ecology, and the assessment and management of fish populations and ecosystems. The first volume concentrates on aspects of fish biology and ecology, both at the individual and population levels, whilst the second volume addresses the assessment and management of fish populations and ecosystems. Written by an international team of expert scientists and practitioners. An invaluable reference tool for both students, researchers and practitioners working in the fields of fish biology and fisheries.
Coviability of Social and Ecological Systems: Reconnecting Mankind to the Biosphere in an Era of Global Change by Olivier Barrière,Mohamed Behnassi,Gilbert David,Vincent Douzal,Mireille Fargette,Thérèse Libourel,Maud Loireau,Laurence Pascal,Catherine Prost,Voyner Ravena-Cañete,Frédérique Seyler,Serge Morand Pdf
This second volume is the work of more than 55 authors from 15 different disciplines and includes complex systems science which studies the viability of components, and also the study of empirical situations. As readers will discover, the coviability of social and ecological systems is based on the contradiction between humanity, which adopts finalized objectives, and the biosphere, which refers to a ecological functions. We see how concrete situations shed light on the coviability’s determinants, and in this book the very nature of the coviability, presented as a concept-paradigm, is defined in a transversal and ontological ways. By adopting a systemic approach, without advocating any economic dogma (such as development) or dichotomizing between humans and nature, while emphasizing what is relevant to humans and what is not, this work neutrally contextualizes man’s place in the biosphere. It offers a new mode of thinking and positioning of the ecological imperative, and will appeal to all those working with social and ecological systems.
Effects of Riverine Inputs on Coastal Ecosystems and Fisheries Resources by Anonim Pdf
Five chapters are presented which address a number of aspects of riverine and runoff effects on coastal marine systems. Examples are presented and documented in which the apparent effects of runnoff-related nutrient enrichment and consequent eutrophication have been important. Various other aspects, such as sedimentation, etc. are explored. The purpose is to advance the scientific, policy, and political dialogue on issues related to utilization and protection of coastal marine ecosystems. The "Marine Catchment Basin" or "MCB" appears to be the logical scale of policy and management interest wherever terrestrial runoff has substantial impacts on a marine system. The MCB expands the "marine ecosystem" concept to include not only the marine aquatic system, but also the adjacent land areas that drain into it. The MCB concept has been identified primarily with semi-enclosed seas, where effects have been particularly dramatic and where the "catchment basin" retains an easily visualized geological context. However, even along open ocean coasts, hydrodynamic processes act to retain coherent masses of water, together with their contained organisms and materials, against the coast. Thus open coastal areas may exhibit MCB features similar to those of enclosed or semi-enclosed basins
