Gu A Para El Manejo Cr A Y Conservaci N Del Bagre Rayado
DOWNLOAD
Download Gu A Para El Manejo Cr A Y Conservaci N Del Bagre Rayado PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Gu A Para El Manejo Cr A Y Conservaci N Del Bagre Rayado book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Gu A Para El Manejo Cr A Y Conservaci N Del Bagre Rayado
DOWNLOAD
Author : Gilberto Augusto Cortés Millán
language : es
Publisher:
Release Date : 2003
Gu A Para El Manejo Cr A Y Conservaci N Del Bagre Rayado written by Gilberto Augusto Cortés Millán and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Tourism Recreation And Sustainability
DOWNLOAD
Author : Stephen F. McCool
language : en
Publisher: CABI
Release Date : 2008
Tourism Recreation And Sustainability written by Stephen F. McCool and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Travel categories.
Sustainable development is the single most important consideration for those working in the tourism industry. Presenting a discussion by leading contributors on the impacts of tourism on local culture and the environment, this new edition moves forward the debates in sustainable tourism, covering new locations, concepts and perspectives, and new case studies providing a global outlook for a universal issue. --From publisher's description.
Code Of Practice For Fish And Fishery Products
DOWNLOAD
Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2020-10-09
Code Of Practice For Fish And Fishery Products 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 2020-10-09 with Technology & Engineering categories.
The Codex Alimentarius, “the food code”, has a fundamental role in protecting consumers all around the world and ensuring fair practices in food trade. The Code of Practice for Fish and Fishery Products is the essential reference point for technical guidance on the harvesting, processing, transport and sale of fish and fishery products.
Aquaculture Development
DOWNLOAD
Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 1997
Aquaculture Development 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 1997 with Business & Economics categories.
Provides annotations to the Principles of Article 9 of the Code of Conduct for Responsible Fisheries. These annotations are meant to serve as general guidance, and should be taken as suggestions or observations intended to assist those interested in identifying their own criteria and options for actions, as well as partners for collaboration, in support of sustainable aquaculture development.
Fishes Of The Fitzcarrald Peruvian Amazon
DOWNLOAD
Author : James Albert
language : en
Publisher: Lulu.com
Release Date : 2012
Fishes Of The Fitzcarrald Peruvian Amazon written by James Albert and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
The Peruvian Amazon has one of the highest concentrations of aquatic biodiversity in the world, with almost 1,000 fish species currently known, and more described every year. This book shows 502 images representing 274 fish species from the Alto Purús National Park, a remote wilderness area located in the Fitzcarrald region of southeastern Peru. Species richness - the number of distinct evolutionary lineages - is a fundamental measure of overall biodiversity. Species are basic structural and functional units of ecology and evolution. Accurate species identification is necessary to document genetic, physiological, and ecological aspects of biodiversity. Recognizing and naming species matters, no matter how subtle the differences may seem to the human eye. This book provides the most complete record of fish diversity in the Fitzcarrald region to date, and will be useful to ichthyologists, ecologists, biogogeographers, and aquatic resource managers working throughout greater Amazonia.
Mangrove Ecosystems
DOWNLOAD
Author : Volker Linneweber
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Mangrove Ecosystems written by Volker Linneweber and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Protection of the environment has nowadays become a major challenge and a condi tion for survival of future human generations and life on Earth in general. Yet it is still far too much of a dream or hope rather than a reality in the policy of our societies. Presently we are experiencing an unprecedented exponential growth of demography combined with a race for profit, resulting in excessive consumption particularly of en ergy, and a serious impact on the world ecosystems. Various types of pollutants and emerging new diseases not only disrupt the normal course of life, but also above this some of the atmospheric pollutants are most likely involved in the changing climate. We fear and literally shiver at the thought that the "changing climate" would ultimately disrupt the fragile thermodynamic equilibrium between the atmosphere and the oceans. Are we insensitive to these facts to the point of pushing our descendants, some genera tions ahead, into a new glacial period after a first period of warming up, at least, in northern Europe, like the one that took place 13 to 14 millennia ago? Surely the planet's nature is not prepared to be dominated by man and will go its way, whether humanity will be alive or dead.
The Ecology Exploitation And Conservation Of River Turtles
DOWNLOAD
Author : Don Moll
language : en
Publisher: Oxford University Press
Release Date : 2004-04-08
The Ecology Exploitation And Conservation Of River Turtles written by Don Moll and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-04-08 with Mathematics categories.
The underlying theme of this book is that a widespread, taxonomically diverse group of animals, important both from ecological and human resource perspectives, remains poorly understood and in delcine, while receiving scant attention from the ecological and conservation community. This volume proposes a comprehensive overview of the world's river turtles' ecology, conservation, and management. It begins with a categorization of taxa which inhabit flowing water habitats followed by information on their evolutionary and physical diversity and biogeography. Within the framework of ecology, the authors discuss the composition of river turtle communities in different types of lotic habitats and regions, population dynamics, movements, reproductive characteristics and behavior, predators, and feeding relationships. In a conservation and management section, the authors identify and evaluate the nature and intensity of factors which threaten river turtle survival--almost all of which involve direct human exploitation or indirect effects of human induced habitat alteration and degradation. They then list and evaluate the various schemes which have been proposed or employed to halt declines and restore populations, and make recommendations for future management plans for specific species and regions. In closing, they state their viewpoint concerning future research directions and priorities, and an evaluation of future prospects for survival of the world's river turtle species.
Fog N De Negros
DOWNLOAD
Author : Germán Patiño Ossa
language : en
Publisher: Convenio Andres Bello
Release Date : 2007
Fog N De Negros written by Germán Patiño Ossa and has been published by Convenio Andres Bello this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Cauca River Valley (Colombia) categories.
The Management Of Natural Coastal Carbon Sinks
DOWNLOAD
Author : Dan Laffoley
language : en
Publisher: IUCN
Release Date : 2009
The Management Of Natural Coastal Carbon Sinks written by Dan Laffoley and has been published by IUCN this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Carbon cycle (Biogeochemistry) categories.
Advances In Mercury Toxicology
DOWNLOAD
Author : Tsuguyoshi Suzuki
language : en
Publisher: Springer Science & Business Media
Release Date : 1991
Advances In Mercury Toxicology written by Tsuguyoshi Suzuki and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Mercury categories.