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Author: Jennifer L. Nielsen Publisher: Springer Science & Business Media ISBN: 1402096402 Category : Science Languages : en Pages : 459
Book Description
The 2nd international tagging and tracking symposium was held in San Sebastian, Spain, in October 2007, seven years after the first symposium was held in Hawaii in 2000 (Sibert and Nielsen 2001). In the intervening seven years, there have been major advances in both the capability and reliability of electronic tags and analytical approaches for geolocation of tagged animals in marine habitats. Advances such as increased data storage capacity, sensor development, and tag miniaturization have allowed researchers to track a much wider array of marine animals, not just large and charismatic species. Importantly, data returned by these tags are now being used in population analyses and movement simulations that can be directly utilized in stock assessments and other management applications. Papers in this volume are divided into three sections, the first describing insights into behavior achieved using acoustic, archival, and novel tags, the second reporting on advances in methods of geolocation, while the final section includes contributions where tag data have been used in management of marine species. Accurate documentation of animal movements and behaviors in critical marine habitats are impossible to obtain with other technologies. The management and conservation of marine species are critical in today’s changing ocean environment and as electronic tags become more accurate and functional for a diversity of organisms their application continues to grow, setting new standards in science and technology.
Author: Jennifer L. Nielsen Publisher: Springer Science & Business Media ISBN: 1402096402 Category : Science Languages : en Pages : 459
Book Description
The 2nd international tagging and tracking symposium was held in San Sebastian, Spain, in October 2007, seven years after the first symposium was held in Hawaii in 2000 (Sibert and Nielsen 2001). In the intervening seven years, there have been major advances in both the capability and reliability of electronic tags and analytical approaches for geolocation of tagged animals in marine habitats. Advances such as increased data storage capacity, sensor development, and tag miniaturization have allowed researchers to track a much wider array of marine animals, not just large and charismatic species. Importantly, data returned by these tags are now being used in population analyses and movement simulations that can be directly utilized in stock assessments and other management applications. Papers in this volume are divided into three sections, the first describing insights into behavior achieved using acoustic, archival, and novel tags, the second reporting on advances in methods of geolocation, while the final section includes contributions where tag data have been used in management of marine species. Accurate documentation of animal movements and behaviors in critical marine habitats are impossible to obtain with other technologies. The management and conservation of marine species are critical in today’s changing ocean environment and as electronic tags become more accurate and functional for a diversity of organisms their application continues to grow, setting new standards in science and technology.
Author: Andrea Simmons Publisher: Springer Science & Business Media ISBN: 0387986618 Category : Science Languages : en Pages : 416
Book Description
In order to communicate, animals send and receive signals that are subject to their particular anatomical, psychological, and environmental constraints. This SHAR volume discusses both the production and perception of acoustic signals. Chapters address the information that animals communicate, how the communication is developed and learned, and how communication systems have adapted and evolved within species. The book will give examples from a variety of species.
Author: Ergün Demir Publisher: Tudás Alapítvány ISBN: Category : Technology & Engineering Languages : en Pages : 326
Book Description
Aquaculture is one of the fastest way to produce animal protein for growing population in the World. Aquaculture is the art, science, and business of producing aquatic plants and animals useful to humans. Fish farming is an ancient practice and date back as far as 2500 BC. In Europe, fish raised in ponds became a common source of food during the Middle Ages. Today, aquaculture plays a major role in global fish supply. Today, the global community faces financial and economic crisis, climatic changes and the pressing food and nutrition needs of a growing population with finite natural resources. As the world’s population continues to increase over the coming decades, and global living standards rise, demand for fish is set to keep on growing. With most wild capture fisheries already fully exploited, much of that new demand will have to be met from aquaculture. According to FAO estimates, more than 50 % of all fish for human consumption now comes from aquaculture. Aquaculture is one of the most resource-efficient ways to produce protein. Fish come out well because, in general, they convert more of the feed they eat into body mass than livestock animals. Salmon is the most feed-intensive farmed fish to convert feed to body weigt gain and protein followed by chicken. Aquaculture is the controlled cultivation and harvest of aquatic organisms. Most commonly grown are finfish and shellfish, but other aquatic organisms are also cultivated such as seaweed, microalgae, frogs, turtles, alligators, and endangered species. There are many similarities between aquaculture and agriculture, but there are some important differences as well. Aquaculture, like agriculture, is necessary to meet the food demands of a growing global population with diminishing natural fisheries stocks. Aquaculture and agriculture are both farming. However, aquaculture is farming in the water and therefore requires a different set of knowledge, skill, and technology.
Author: James R. Spotila Publisher: JHU Press ISBN: 142141709X Category : Science Languages : en Pages : 246
Book Description
The most comprehensive book ever written on leatherback sea turtles. Weighing as much as 2,000 pounds and reaching lengths of over seven feet, leatherback turtles are the world’s largest reptile. These unusual sea turtles have a thick, pliable shell that helps them to withstand great depths—they can swim more than one thousand meters below the surface in search of food. And what food source sustains these goliaths? Their diet consists almost exclusively of jellyfish, a meal they crisscross the oceans to find. Leatherbacks have been declining in recent decades, and some predict they will be gone by the end of this century. Why? Because of two primary factors: human redevelopment of nesting beaches and commercial fishing. There are only twenty-nine index beaches in the world where these turtles nest, and there is immense pressure to develop most of them into homes or resorts. At the same time, longline and gill net fisheries continue to overwhelm waters frequented by leatherbacks. In The Leatherback Turtle, James R. Spotila and Pilar Santidrián Tomillo bring together the world’s leading experts to produce a volume that reveals the biology of the leatherback while putting a spotlight on the conservation problems and solutions related to the species. The book leaves us with options: embark on the conservation strategy laid out within its pages and save one of nature’s most splendid creations, or watch yet another magnificent species disappear.
Author: Alfredo M. Ronchi Publisher: Springer Science & Business Media ISBN: 3540752765 Category : Social Science Languages : en Pages : 465
Book Description
Do virtual museums really provide added value to end-users, or do they just contribute to the abundance of images? Does the World Wide Web save endangered cultural heritage, or does it foster a society with less variety? These and other related questions are raised and answered in this book, the result of a long path across the digital heritage landscape. It provides a comprehensive view on issues and achievements in digital collections and cultural content.
Author: Steven Earnshaw Publisher: Edinburgh University Press ISBN: 074868977X Category : Language Arts & Disciplines Languages : en Pages : 560
Book Description
In this new edition 54 chapters cover the central pillars of writing creatively: the theories behind the creativity, the techniques and writing as a commercial enterprise. With contributions from over 50 poets, novelists, dramatists, publishers, editors, tutors, critics and scholars, this is the essential guide to writing and getting published. DT A 3-in-1 text with outstanding breadth of coverage on the theories, the craft & the business of creative writing DT Includes practical advice on getting published & making money from your writing New for this edition: DT Chapters on popular topics such as 'self-publishing and the rise of the indie author', 'social media', 'flash fiction', 'song lyrics', 'creative-critical hybrids' and 'collaboration in the theatre' DT New and updated exercises to help you practice your writing DT Up-to-date information on teaching, copyright, writing for the web & earning a living as a writer DT Updated Glossary of Terms
Author: Brian Groombridge Publisher: ISBN: 9782831701943 Category : Languages : en Pages : 0
Book Description
Contains the following lists - threatened species; extinct species; threatened genera; threatened and extinct subspecies; commercially threatened.
Author: Todd J. Braje Publisher: Univ of California Press ISBN: 0520267265 Category : Nature Languages : en Pages : 328
Book Description
“The bones recovered from the middens of the northeastern Pacific shorelines have important stories to tell biologists, marine mammalogists, and those concerned with marine conservation. This volume unearths a wealth of information about the historical ecology of seals, sea lions, and sea otters in the North Pacific that spans thousands of years. It provides fascinating insights into how the world once looked, and how it may one day look again as seals, sea lions, and sea otters reclaim and recolonize their former haunts.”—Andrew Trites, Director, Marine Mammal Research Unit, University of British Columbia “Braje and Rick have assembled a compelling set of case studies on the long-term and complex interactions between people, marine mammals, and environments in the Northeast Pacific. The promise of zooarchaeology as historical science is on full display, as researchers use geochemistry, aDNA, morphometrics, and traditional analytic methods to address questions of utmost importance to the long-term health of coastal ecosystems. If this book doesn't convince conservation biology about the need to take the long view of animal histories and ecosystems into account in developing conservation management plans, I'm not sure what will.”—Virginia L. Butler, Department of Anthropology, Portland State University
Author: Alice Fulton Publisher: W. W. Norton & Company ISBN: 0393327620 Category : Education Languages : en Pages : 218
Book Description
Alice Fulton is one of the most brilliant and honored poets of her generation. She is also among the most compassionate and necessary. Cascade Experiment revises the limits of language, emotion, and thought.
Author: James B. Reid Publisher: ISBN: Category : Cetacea Languages : en Pages : 84
Book Description
An account of the distribution of 28 cetacean species that are known to have occurred in the waters off north-west Europe. Individual chapters cover particular species in detail, spanning identification, behaviour and social organisation, diet and habitat preferences, worldwide distribution and population status.
Author: Jennifer L. Nielsen
Author: Jennifer L. Nielsen
Author: Andrea Simmons
Author: Ergün Demir
Author: James R. Spotila
Author: Alfredo M. Ronchi
Author: Steven Earnshaw
Author: Brian Groombridge
Author: Todd J. Braje
Author: Alice Fulton
Author: James B. Reid