Download or read book Tagging and Tracking of Marine Animals with Electronic Devices written by Jennifer L. Nielsen and published by Springer Science & Business Media. This book was released on 2009-06-10 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Acoustic Communication written by Andrea Simmons and published by Springer Science & Business Media. This book was released on 2002-10-04 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Surveying Antimicrobial Resistance The New Complexity of the Problem written by Gilberto Igrejas and published by Frontiers Media SA. This book was released on 2020-07-10 with total page 718 pages. Available in PDF, EPUB and Kindle. Book excerpt: In January of 2015, under the 1st International Caparica Conference in Antibiotic Resistance, a Research Topic entitled: “Surveying Antimicrobial Resistance: Approaches, Issues, and Challenges to overcome”, was published (http://journal.frontiersin.org/researchtopic/3763/surveying-antimicrobial-resistanceapproaches- issues-and-challenges-to-overcome). The problem of antimicrobial resistance (AMR), caused by excessive and inappropriate use of antibiotics, is a public health issue that concerns us all. The introduction of penicillin in the 1940s, the start of the antibiotics era, has been recognized as one of the greatest advances in therapeutic medicine. However, according to the World Health Organization (WHO), AMR infections are now an increasing worldwide public health threat and a post-antibiotic era is imminent, where common infections and minor injuries could be fatal. AMR is a typical ‘One Health’ problem, in which livestock animals and the environment constitute AMR reservoirs and transmission routes to and from the human population. Without effective antimicrobials to counter and prevent infections, other major achievements in modern medicine, such as organ transplantation, cancer chemotherapy and major surgery, risk being compromised. AMR infections in animals have negative outcomes on animal health, welfare, biosecurity and production. In 2006, the ban of growth promoting antibiotics highlighted antibiotic use in animal production as a risk factor in the development of antibiotic resistant bacteria. Bacteria can be transferred to humans via several routes; consumption of animal products, exposure through contact with animals, and the contamination of ground and surface waters by animal waste products. Therefore, it is of utmost importance that antimicrobial use in animals is reduced to a minimum, without compromising animal health and welfare. Mechanisms of bacterial antibiotic resistance are classified according to the types of antibiotic molecules or their targets in the cell. Environmental antibiotic-resistance genes are spread then acquired by clinically relevant microorganisms. Many resistance genes are conveyed into pathogen genomes via mobile genetic elements such as plasmids, transposons or integrons, increasing the propagation of potential resistant pathogens. Substantial progress has already been made in elucidating the basic regulatory networks that endow bacteria with their extraordinary capacity to adapt to a diversity of lifestyles and external stress factors. So how will we face bacteria in the future?
Download or read book Handbook on European Fish Farming written by Ergün Demir and published by Tudás Alapítvány. This book was released on 2020-01-16 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Leatherback Turtle written by James R. Spotila and published by JHU Press. This book was released on 2015-10-30 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book eCulture written by Alfredo M. Ronchi and published by Springer Science & Business Media. This book was released on 2009-03-10 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Handbook of Creative Writing written by Steven Earnshaw and published by Edinburgh University Press. This book was released on 2014-04-14 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book Gorbachev His Life and Times written by William Taubman and published by W. W. Norton & Company. This book was released on 2017-09-05 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finalist for the National Book Critics Circle Award in Biography Longlisted for the Andrew Carnegie Medal for Excellence in Nonfiction The definitive biography of the transformational Russian leader by the Pulitzer Prize–winning author of Khrushchev. "Essential reading for the twenty-first [century]." —Radhika Jones, The New York Times Book Review When Mikhail Gorbachev became the leader of the Soviet Union in 1985, the USSR. was one of the world’s two superpowers. By 1989, his liberal policies of perestroika and glasnost had permanently transformed Soviet Communism, and had made enemies of radicals on the right and left. By 1990 he, more than anyone else, had ended the Cold War, and in 1991, after barely escaping from a coup attempt, he unintentionally presided over the collapse of the Soviet Union he had tried to save. In the first comprehensive biography of the final Soviet leader, William Taubman shows how a peasant boy became the Soviet system’s gravedigger, how he clambered to the top of a system designed to keep people like him down, how he found common ground with America’s arch-conservative president Ronald Reagan, and how he permitted the USSR and its East European empire to break apart without using force to preserve them. Throughout, Taubman portrays the many sides of Gorbachev’s unique character that, by Gorbachev’s own admission, make him "difficult to understand." Was he in fact a truly great leader, or was he brought low in the end by his own shortcomings, as well as by the unyielding forces he faced? Drawing on interviews with Gorbachev himself, transcripts and documents from the Russian archives, and interviews with Kremlin aides and adversaries, as well as foreign leaders, Taubman’s intensely personal portrait extends to Gorbachev’s remarkable marriage to a woman he deeply loved, and to the family that they raised together. Nuanced and poignant, yet unsparing and honest, this sweeping account has all the amplitude of a great Russian novel.
Download or read book Human Impacts on Seals Sea Lions and Sea Otters written by Todd J. Braje and published by Univ of California Press. This book was released on 2011-03-23 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: “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
Download or read book Cascade Experiment Selected Poems written by Alice Fulton and published by W. W. Norton & Company. This book was released on 2005-11-17 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book UCN red list of threatened animals 1994 written by Brian Groombridge and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains the following lists - threatened species; extinct species; threatened genera; threatened and extinct subspecies; commercially threatened.
Download or read book Atlas of Cetacean Distribution in North west European Waters written by James B. Reid and published by . This book was released on 2003 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book The Woodland Book written by Tessa Wardley and published by A&C Black. This book was released on 2014-06-05 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: From an author passionate about reconnecting both adults and children with nature, The Woodland Book aims to show anyone with an interest in nature and the great outdoors how to make the most of the unique environments provided by a canopy of trees. Packed with fascinating facts about woodlands including ancient rituals and the wildlife and flora that make it special. You'll learn how to identify different kinds of woodland, assess the age of a tree from a stump, recognise the birds that nest in the canopy by their song and meet other creatures such as bats, badgers and even the odd wild boar. Other activities include learning ancient woodland arts such as coppicing, searching for woodland fruits and building your own shelter and mythical 'green man'. Perfect for adults and children who enjoy climbing, investigating, den building, camping and generally having fun, this book will encourage readers to have fun with nature.
Download or read book Rural Studio written by Andrea Oppenheimer Dean and published by Princeton Architectural Press. This book was released on 2002-02 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using salvaged lumber and bricks, discarded tires, hay and waste cardboard bales, concrete rubble, colored bottles, and old license plates, they create inexpensive buildings in a style Mockbee describes as "contemporary modernism grounded in Southern culture."".
Download or read book Water in May written by Ismée Williams and published by ABRAMS. This book was released on 2017-09-12 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifteen-year-old Mari Pujols believes that the baby she’s carrying will finally mean she’ll have a family member who will love her deeply and won’t ever leave her—not like her mama, who took off when she was eight; or her papi, who’s in jail; or her abuela, who wants as little to do with her as possible. But when doctors discover a potentially fatal heart defect in the fetus, Mari faces choices she never could have imagined. Surrounded by her loyal girl crew, her off-and-on boyfriend, and a dedicated doctor, Mari navigates a decision that could emotionally cripple the bravest of women. But both Mari and the broken-hearted baby inside her are fighters; and it doesn’t take long to discover that this sick baby has the strength to heal an entire family.
Download or read book Reefs at Risk in the Caribbean written by Lauretta Marie Burke and published by . This book was released on 2004 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many coastal communities in Latin America and the Caribbean depend on the resources provided by reefs for their livelihoods. The Reefs at Risk in the Caribbean project is a response to an information need. The primary goal is to raise awareness and improve management by improving the knowledge base on the status of and threats to coral reefs.
Download or read book Investitude written by and published by . This book was released on 2008-09-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
