Download or read book Toward a new management tool for aquaculture written by Canada. Division des invertébrés et de la biostatistique and published by Mont-Joli, Québec : Ministère des pêches et des océans. This book was released on 1994 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aquaculture written by Christiane Ferra and published by . This book was released on 2008 with total page 1264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sans équivalent, fruit d'une riche collaboration entre enseignants et acteurs des différentes filières aquacoles, Aquaculture est un ouvrage complet et entièrement à jour des différentes techniques aquacoles. Que l'on soit professionnel ou étudiant, Aquaculture permet d'approfondir nos connaissances, de bâtir ou d'affiner un projet professionnel et de découvrir les évolutions technologiques ayant leur place dans une exploitation. Aquaculture est un livre-outil auquel on peut se référer à tout moment : la première partie détaille les caractéristiques de l'activité aquacole et ses contraintes : filières, durabilité, gestion, législation. La deuxième partie analyse les paramètres de l'élevage : qualité et oxygénation de l'eau, alimentation, reproduction, génétique, écloserie, pathologie, qualité et valorisation des produits. La troisième partie expose les nombreuses techniques d'élevage et de production concernant les poissons de mer, les poissons d'eau douce, les mollusques et les crustacés élevés en France. La dernière partie nous invite à découvrir le potentiel aquacole de " nouvelles " espèces marines de poissons ainsi que le savoir-faire et les problématiques de nombreux types d'élevage à travers le monde. L'ensemble est largement illustré et complété par un glossaire.

Download or read book Agriculture fisheries and aquaculture sectors in review 2003 written by Nouveau Brunswick. Ministère de l'agriculture, des pêches et de l'aquaculture and published by . This book was released on 2004* with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation Biology for All written by Navjot S. Sodhi and published by OUP Oxford. This book was released on 2010-01-08 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conservation Biology for All provides cutting-edge but basic conservation science to a global readership. A series of authoritative chapters have been written by the top names in conservation biology with the principal aim of disseminating cutting-edge conservation knowledge as widely as possible. Important topics such as balancing conversion and human needs, climate change, conservation planning, designing and analyzing conservation research, ecosystem services, endangered species management, extinctions, fire, habitat loss, and invasive species are covered. Numerous textboxes describing additional relevant material or case studies are also included. The global biodiversity crisis is now unstoppable; what can be saved in the developing world will require an educated constituency in both the developing and developed world. Habitat loss is particularly acute in developing countries, which is of special concern because it tends to be these locations where the greatest species diversity and richest centres of endemism are to be found. Sadly, developing world conservation scientists have found it difficult to access an authoritative textbook, which is particularly ironic since it is these countries where the potential benefits of knowledge application are greatest. There is now an urgent need to educate the next generation of scientists in developing countries, so that they are in a better position to protect their natural resources.

Download or read book Marine and Industrial Biofouling written by Hans-Curt Flemming and published by Springer Science & Business Media. This book was released on 2008-12-11 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biofouling is a costly problem, and it is encountered in a wide spectrum of technical systems, ranging from the shipping industry, power industry, water purification, automobile industry, paint and pharmaceuticals, to the microelectronics and food industries. Micro- and macroorganisms attach to surfaces and accumulate there, forming biofilms that cause interferences – a fundamentally natural process. Usually, a medical paradigm is applied: kill biofilms and the problem is solved. This leads to excessive biocide use. However, the success of this strategy is very limited; furthermore it leads to equipment damage and environmental pollution. Simply trying to kill the fouling organisms is clearly not seen as a successful strategy while cleaning is put forward as much more important. In this book, strategies to prevent adhesion, to mitigate the extent and effects of biofouling, and to detect and remove fouling layers are presented. Holistic approaches to the fouling process are elaborated, taking into account options such as nutrient limitation, repellent and easy-to-clean surfaces for fouling layer limitation, and replacing biocides with more environmentally friendly methods – in other words: learning how to live with fouling biofilms without suffering the damage they can do.

Download or read book Global Food Value Chains and Competition Law written by Ioannis Lianos and published by Cambridge University Press. This book was released on 2022-05-05 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: The food industry is a notoriously complex economic sector that has not received the attention it deserves within legal scholarship. Production and distribution of food is complex because of its polycentric character (as it operates at the intersection of different public policies) and its dynamic evolution and transformation in the last few decades (from technological and governance perspectives). This volume introduces the global value chain approach as a useful way to analyse competition law and applies it to the operations of food chains and the challenges of their regulation. Together, the chapters not only provide a comprehensive mapping of a vast comparative field, but also shed light on the intricacies of the various policies and legal fields in operation. The book offers a conceptual and theoretical framework for competition authorities, companies and academics, and fills a massive gap in the competition policy literature dealing with global value chains and food.

Download or read book Socio economic and Eco biological Dimensions in Resource Use and Conservation written by and published by . This book was released on 2020 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the outcomes of the 2017 national workshop and international conference organized by CEENR of ISEC, Bengaluru and Assam University Silchar. Addressing the threats to biodiversity and sustainable development resulting from the impacts of human induced pressures on ecosystems and global-warming-driven climate change is a major challenge. It requires increased knowledge and an enhanced information base in order to devise local policies to improve the adaptive capacity of vulnerable socio-ecological systems in developing countries. In this context, the book presents research that has the potential to benefit the environment and empower communities. It appeals to researchers investigating diverse aspects of socio-ecological-biological systems to create strategies for resource use, conservation and management to ensure sustainability.

Download or read book Making Young Voters written by John B. Holbein and published by Cambridge University Press. This book was released on 2020-02-20 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: The solution to youth voter turnout requires focus on helping young people follow through on their political interests and intentions.

Download or read book Correction Lines written by Curt Meine and published by Island Press. This book was released on 2013-04-10 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last fifteen years have been a period of dramatic change, both in the world at large and within the fields of ecology and conservation. The end of the Cold War, the dot-com boom and bust, the globalizing economy, and the attacks of September 11, among other events and trends, have reshaped our worldview and the political environment in which we find ourselves. At the same time, emerging knowledge, needs, and opportunities have led to a rapid evolution in our understanding of the scientific foundations and social context of conservation. Correction Lines is a new collection of essays from one of our most thoughtful and eloquent writers on conservation, putting these recent changes into perspective and exploring the questions they raise about the past, present, and future of the conservation movement. The essays explore interrelated themes: the relationship between biological and social dimensions; the historic tension between utilitarian and preservationist approaches; the integration of varied cultural perspectives; the enduring legacy of Aldo Leopold; the contrasts and continuities between conservation and environmentalism; the importance of political reform; and the need to "retool" conservation to address twentyfirst-century realities. Collectively the essays assert that we have reached a critical juncture in conservation—a "correction line" of sorts. Correction Lines argues that we need a more coherent and comprehensive account of the past if we are to understand our present circumstances and move forward under unprecedented conditions. Meine brings together a deep sense of history with powerful language and compelling imagery, yielding new insights into the origins and development of contemporary conservation. Correction Lines will help us think more clearly about the forces that have changed, and are changing, conservation, and inspire us to address current realities and future needs.

Download or read book Fundamentals of Conservation Biology written by Malcolm L. Hunter, Jr. and published by John Wiley & Sons. This book was released on 2009-03-12 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the new edition of this highly successful book, Malcolm Hunter and new co-author James Gibbs offer a thorough introduction to the fascinating and important field of conservation biology, focusing on what can be done to maintain biodiversity through management of ecosystems and populations. Starting with a succinct look at conservation and biodiversity, this book progresses to contend with some of the subject's most complex topics, such as mass extinctions, ecosystem degradation, and over exploitation. Discusses social, political, and economic aspects of conservation biology. Thoroughly revised with over six hundred new references and web links to many of the organizations involved in conservation biology, striking photographs and maps. Artwork from the book is available to instructors online at www.blackwellpublishing.com/hunter and by request on CD-ROM.

Download or read book An Introduction to Conservation Biology written by Anna Sher and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book One With Nineveh written by Paul R. Ehrlich and published by Island Press. This book was released on 2013-04-10 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Named a Notable Book for 2005 by the American Library Association, One with Nineveh is a fresh synthesis of the major issues of our time, now brought up to date with an afterword for the paperback edition. Through lucid explanations, telling anecdotes, and incisive analysis, the book spotlights the three elephants in our global living room-rising consumption, still-growing world population, and unchecked political and economic inequity-that together are increasingly shaping today's politics and humankind's future. One with Nineveh brilliantly puts today's political and environmental debates in a larger context and offers some bold proposals for improving our future prospect.

Download or read book Land Use Intensification written by Saul Cunningham and published by CSIRO PUBLISHING. This book was released on 2012-07-18 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: There can be little doubt that there are truly colossal challenges associated with providing food, fibre and energy for an expanding world population without further accelerating already rapid rates of biodiversity loss and undermining the ecosystem processes on which we all depend. These challenges are further complicated by rapid changes in climate and its additional direct impacts on agriculture, biodiversity and ecological processes. There are many different viewpoints about the best way to deal with the myriad issues associated with land use intensification and this book canvasses a number of these from different parts of the tropical and temperate world. Chapters focus on whether science can suggest new and improved approaches to reducing the conflict between productive land use and biodiversity conservation. Who should read this book? Policy makers in regional, state and federal governments, as well as scientists and the interested lay public.

Download or read book Soil Ecotoxicology written by Joseph Tarradellas and published by CRC Press. This book was released on 1996-12-23 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils are receptacles for a wide range of hazardous chemicals generated by human activities. Whether or not this contamination is deliberate, accurate toxicity assessments are important for health and economic reasons. Soil Ecotoxicology discusses the sources, fate, and transport of hazardous chemicals in soils. The fate (biodegradation and modeling) and the potential impacts of pesticides on soil ecosystems are emphasized, and methodologies for performing toxicity assessments are provided.

Download or read book OGT Writing written by Andrea J. Lapey and published by Test Mentor. This book was released on 2005 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology written by Peter Muecke Attiwill and published by . This book was released on 2006 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shortlisted for The BPA Print Group Best Designed Tertiary and Further Education Book in the 55th Annual APA Book Design Awards 2007.Ecology: An Australian Perspective is uniquely and wholly Australian. It is the only textbook of ecology that deals comprehensively with the ecological principles and practice of plant and animal ecology in an Australian context. New to this edition: Four new chapters on population ecology New chapter on community ecology More on the fundamental theory of ecology New structure to better fit the way ecology is taught Congratulations to author PeterAttiwill who was made a member of the Order of Australia in the recent Queen's birthday honours for "service to science, particularly in the field of forest ecology, as an academic, researcher and author."

Download or read book Fresh from the Farm 6pk written by Rigby and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: