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Global Population Structure Of Blue Whales Balaenoptera Musculus Ssp Based On Nuclear Genetic Variation
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Book Synopsis Global Population Structure of Blue Whales, Balaenoptera Musculus Ssp., Based on Nuclear Genetic Variation by : Carole Anne Conway
Download or read book Global Population Structure of Blue Whales, Balaenoptera Musculus Ssp., Based on Nuclear Genetic Variation written by Carole Anne Conway and published by . This book was released on 2005 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Global Population Structure of Blue Whales, Balaenoptera Musculus Ssp., Based on Nuclear Genetic Variation by : Carole Anne Conway
Download or read book Global Population Structure of Blue Whales, Balaenoptera Musculus Ssp., Based on Nuclear Genetic Variation written by Carole Anne Conway and published by . This book was released on 2005 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wild Blue written by Dan Bortolotti and published by Macmillan. This book was released on 2008-10-14 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: The blue whale holds the title of largest creature that has ever lived, and it may also be the most mysterious. The biggest blue whales can outweigh every player in Major League Baseball and the National Hockey League combined. Their mouths can gulp more than thirteen thousand gallons of seawater. A newborn can be over twenty feet long and gain nearly twenty tons in seven months—about eight pounds per hour. Blue whales emit more powerful sounds than any other animal on earth, though many of their vocalizations are beyond the range of human hearing. Yet nearly everything that we have learned about blue whales has come after humans almost wiped them out from the oceans. A century ago, some three hundred thousand roamed the seas. But in the first decades of the twentieth century, humans hunted and killed 99.9% of them. Their numbers decimated, the species seemed destined for extinction. Only in recent years has the number slowly begun to increase, along with hope for the blue whale's future. Equal parts history and science, Wild Blue is the first comprehensive portrait of the blue whale. It draws upon new findings from scientists who have begun to identify individual blue whales and understand how they dive, how they feed, where they migrate, and why they emit their haunting, low-frequency calls. With deft, poignant writing, Dan Bortolotti gives us the most vibrant, breathtaking view to date of these magnificent creatures.
Book Synopsis Dissertation Abstracts International by :
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2006 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Exploration of Marine Biodiversity by : Carlos M. Duarte
Download or read book The Exploration of Marine Biodiversity written by Carlos M. Duarte and published by . This book was released on 2006 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mariana Islands Range Complex written by and published by . This book was released on 2010 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reproductive Sciences in Animal Conservation by : Pierre Comizzoli
Download or read book Reproductive Sciences in Animal Conservation written by Pierre Comizzoli and published by Springer Nature. This book was released on 2019-08-30 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition emphasizes the environmental impact on reproduction, with updated chapters throughout as well as complete new chapters on species such as sharks and rays. This is a wide-ranging book that will be of relevance to anyone involved in species conservation, and provides critical perspectives on the real utility of current and emerging reproductive sciences. Understanding reproductive biology is centrally important to the way many of the world’s conservation problems should be tackled. Currently the extinction problem is huge, with up to 30% of the world’s fauna being expected to disappear in the next 50 years. Nevertheless, it has been estimated that the global population of animals in zoos encompasses 12,000 – 15,000 species, and we anticipate that every effort will be made to preserve these species for as long as possible, minimizing inbreeding effects and providing the best welfare standards available. Even if the reproductive biology community cannot solve the global biodiversity crisis for all wild species, we should do our best to maintain important captive populations. Reproductive biology in this context is much more than the development of techniques for helping with too little or too much breeding. While some of the relevant techniques are useful for individual species that society might target for a variety of reasons, whether nationalistic, cultural or practical, technical developments have to be backed up by thorough biological understanding of the background behind the problems.
Book Synopsis Coastal Marine Ecosystems of Latin America by : U. Seeliger
Download or read book Coastal Marine Ecosystems of Latin America written by U. Seeliger and published by Springer Science & Business Media. This book was released on 2000-10-18 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coastal and marine ecosystems, some severely degraded, other still pristine, control rich resources of inshore environments and coastal seas of Latin America's Pacific and Atlantic margins. Conflicts between the needs of the region's nations and diminishing revenues and environmental quality have induced awareness of coastal ecological problems and motivated financial support for restoration and management. The volume provides a competent review on the structure, processes and function of 22 important Latin American coastal marine ecosystems. Each contribution describes the environmental settings, biotic components and structure of the system, considers trophic processes and energy flow, evaluates the modifying influence of natural and human perturbations, and suggests management needs. Although the focus of the book is on basic ecological research, the results have application for coastal managers.
Book Synopsis The Stocks of Whales by : Neil Alison Mackintosh
Download or read book The Stocks of Whales written by Neil Alison Mackintosh and published by . This book was released on 1965 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Molecular Ecology by : Joanna R. Freeland
Download or read book Molecular Ecology written by Joanna R. Freeland and published by John Wiley & Sons. This book was released on 2006-03-30 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Ecology provides a comprehensive introduction to the many diverse aspects of this subject. The book unites theory with examples from a wide range of taxa in a logical and progressive manner, and its accessible writing style makes subjects such as population genetics and phylogenetics highly comprehensible to its readers. The first part of the book introduces the essential underpinnings of molecular ecology, starting with a review of genetics and a discussion of the molecular markers that are most frequently used in ecological research. This leads into an overview of population genetics in ecology. The second half of the book then moves on to specific applications of molecular ecology, covering phylogeography, behavioural ecology and conservation genetics. The final chapter looks at molecular ecology in a wider context by using a number of case studies that are relevant to various economic and social concerns, including wildlife forensics, agriculture, and overfishing * comprehensive overview of the different aspects of molecular ecology * attention to both theoretical and applied concerns * accessible writing style and logical structure * numerous up-to-date examples and references This will be an invaluable reference for those studying molecular ecology, population genetics, evolutionary biology, conservation genetics and behavioural ecology, as well as researchers working in these fields.
Book Synopsis Diablo Canyon, Units 1-2, Continued Construction by :
Download or read book Diablo Canyon, Units 1-2, Continued Construction written by and published by . This book was released on 1973 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Environmental Science : a Canadian Perspective by : Bill Freedman
Download or read book Environmental Science : a Canadian Perspective written by Bill Freedman and published by Prentice Hall. This book was released on 2006 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evolution of the Vertebrate Ear by : Jennifer A. Clack
Download or read book Evolution of the Vertebrate Ear written by Jennifer A. Clack and published by Springer. This book was released on 2016-12-21 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of vertebrate hearing is of considerable interest in the hearing community. However, there has never been a volume that has focused on the paleontological evidence for the evolution of hearing and the ear, especially from the perspective of some of the leading paleontologists and evolutionary biologists in the world. Thus, this volume is totally unique, and takes a perspective that has never been taken before. It brings to the fore some of the most recent discoveries among fossil taxa, which have demonstrated the sort of detailed information that can be derived from the fossil record, illuminating the evolutionary pathways this sensory system has taken and the diversity it had achieved.
Book Synopsis Contributions to the Fauna of South Georgia by : Einar Lönnberg
Download or read book Contributions to the Fauna of South Georgia written by Einar Lönnberg and published by . This book was released on 1906 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plastics in the Aquatic Environment - Part I by : Friederike Stock
Download or read book Plastics in the Aquatic Environment - Part I written by Friederike Stock and published by Springer Nature. This book was released on 2021-10-29 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a comprehensive review of how plastic pollution is affecting fresh and marine waters, and what the current challenges in plastic waste assessment and management in the aquatic environment are. Plastic waste comprises particles with heterogeneous physicochemical properties such as large size-range, different shapes and polymer types with various additives determining their environmental fate and risk. This complexity raises several open research questions which are explored in this book. Examples are the plastic uptake by aquatic organisms, degradation processes as well as sources and sinks in the environment. Readers will discover real case studies of plastic pollution detection and management in different parts of the world, including Asia, America and Europe, which provide an integrated overview of the global scope of this issue. This book and the companion volume Plastics in the Aquatic Environment - Part II: Stakeholders' Role Against Pollution are valuable resources to students, researchers, policymakers and environmental managers interested in plastic pollution and working towards its reduction.
Book Synopsis Ecotourism’s Promise and Peril by : Daniel T. Blumstein
Download or read book Ecotourism’s Promise and Peril written by Daniel T. Blumstein and published by Springer. This book was released on 2017-08-22 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended as a guide for wildlife managers and ecotourism operators, as well as interested ecotourists, this book addresses the biological principles governing how ecotourism affects wildlife. The introductory chapters focus on four key responses to human visitation—behavioral, physiological, ecological, and evolutionary. Readers will discover ecotourism’s effects on biodiversity in connection with various industries that are habitat or taxonomically specific: fish tourism (including both freshwater and marine), marine mammal tourism, the huge industry centered on terrestrial animals, and the well-studied industry of penguin tourism. Given that the costs and benefits of ecotourism cannot be meaningfully assessed without understanding the human context, particular attention is given to how ecotourism has been used as part of community development. In closing, the book synthesizes the current state of knowledge regarding best practices for reducing human impacts on wildlife. The final chapter highlights key research questions that must be addressed to provide more evidence-based guidelines and policy.
Book Synopsis Evolutionary Theory and Processes: Modern Horizons by : Eviatar Nevo
Download or read book Evolutionary Theory and Processes: Modern Horizons written by Eviatar Nevo and published by Springer Science & Business Media. This book was released on 2004-01-31 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution is the most profound of human ideas integrating all natural phenomena: cosmic, biological, and cultural into a continuous universal change. This volume deals with evolutionary observations, experiments, and theories contributing to a deeper understanding of the evolutionary process, th honoring the 75 birthday of Eviatar (Eibi) Nevo. I first met Eibi in 1966 when he was a Fellow in the Museum of Comparative Zoology at Harvard University and working mostly on cricket frog vocalization and speciation in the United States. His unique discovery of pipid fossil frogs in the Israeli Early Cretaceous, central Negev, is possibly the largest world collection of ancient fossil frogs. Our acquaintance developed into mutual friendship and admiration. Since then our long-lasting friendship has included a visit to Israel, enabling me to follow Eibi's major scientific achievements, in particular, his founding of the Institute of Evolution in the University of Haifa and now the pending establishment of the International Graduate School of Evolution. The research program of Eibi Nevo, in collaboration with numerous colleagues and students in Israel and across the world, encompasses diverse perspectives of evolutionary biology and biodiversity of genes, populations, species, and ecosystems integrating modem and classical evolutionary approaches, molecular and organismal. They deal with model organisms in all forms from bacteria through plants, fungi, animals, and humans conducted over local, regional, and global scales.
