Download or read book Snails on rocky sea shores written by John Crothers and published by Pelagic Publishing. This book was released on 2012-01-01 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: The snails found living on rocky sea shores are among the most rewarding invertebrate animals to study. Species such as dog-whelks, topshells and winkles are easy to find, capture, identify, measure and mark. This book provides a key to common species, background ecology, an overview of rocky shore habitats and the techniques required for anyone to study this fascinating and accessible fauna.
Download or read book Spirals in Time written by Helen Scales and published by Bloomsbury Publishing. This book was released on 2015-05-07 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: The beautifully written story of shells and their makers, and our relationships with them. Seashells are the sculpted homes of a remarkable group of animals: the molluscs. These are some of the most ancient and successful animals on the planet. But watch out. Some molluscs can kill you if you eat them. Some will kill you if you stand too close. That hasn't stopped people using shells in many ways over thousands of years. They became the first jewelry and oldest currencies; they've been used as potent symbols of sex and death, prestige and war, not to mention a nutritious (and tasty) source of food. Spirals in Time is an exuberant aquatic romp, revealing amazing tales of these undersea marvels. Helen Scales leads us on a journey into their realm, as she goes in search of everything from snails that 'fly' underwater on tiny wings to octopuses accused of stealing shells and giant mussels with golden beards that were supposedly the source of Jason's golden fleece, and learns how shells have been exchanged for human lives, tapped for mind-bending drugs and inspired advances in medical technology. Weaving through these stories are the remarkable animals that build them, creatures with fascinating tales to tell, a myriad of spiralling shells following just a few simple rules of mathematics and evolution. Shells are also bellwethers of our impact on the natural world. Some species have been overfished, others poisoned by polluted seas; perhaps most worryingly of all, molluscs are expected to fall victim to ocean acidification, a side-effect of climate change that may soon cause shells to simply melt away. But rather than dwelling on what we risk losing, Spirals in Time urges you to ponder how seashells can reconnect us with nature, and heal the rift between ourselves and the living world.
Download or read book The Biology of Rocky Shores written by Colin Little and published by Oxford University Press, USA. This book was released on 1996 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is an introduction to the study of marine rocky shores in the temperate zone. It is designed to encourage students and others to couple enormous intellectual rewards with the pleasure of working in some of the last easily accessible but relatively unspoilt places, and can be used as abasis for field courses, project work, or for lectures. Centred in North-West Europe, but using examples from all over the world, the book begins by considering the physical factors that characterize the habitat - primarily tides and waves - and goes on to assess how they influence the organisms that live within it. It describes how the behaviour andphysiology of individuals belonging to the major groups - algae, grazers, suspension feeders, and predators - are affected by their habitat, how their communities are structured, and discusses theories of community organization. For field courses, it suggests experiments and observations that can becarried out on the shore or in nearby laboratories. Finally, problems of pollution and conservation are considered in the context of their effects upon biodiversity.
Download or read book Interactions in the Marine Benthos written by Stephen J. Hawkins and published by Cambridge University Press. This book was released on 2019-08-29 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive account of how abiotic and biotic interactions shape patterns of coastal marine biodiversity and ecosystem processes globally.
Download or read book Sea Snails written by Joseph Heller and published by Springer. This book was released on 2015-06-16 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: This richly illustrated book presents the diversity and natural history of sea snail groups. By integrating aspects of morphology, ecology, evolution and behaviour, it describes how each group copes with problems of defence, locomotion, nutrition, reproduction and embryonic development. First come general characteristics of the Mollusca, to which snails belong; and next, characteristics by which snails (Gastropoda) differ from other molluscs. Then a broad, panoramic view of all major sea snail groups, from the primitive to the more advanced, is presented, including both the more abundant and some remote ones of special interest. In detailing primitive sea snails, first limpets (Patellogastropoda) are described, followed by brush snails (Vetigastropoda: top-shells, turbans and allies) and nerites (Neritimorpha), a small group with remarkably high variation in shell colour and in habitats. In looking at advanced-snails (Caenogastropoda), it details the herbivorous grazers and filter-feeders and the many voracious predators, some which use venomous darts. The book also covers sea slugs (Opisthobranchia), which have shifted from mechanical to chemical defence; some are herbivores, some use their food to harness solar energy, others are predators that gain stinging cells and poisonous compounds from their food. In addition, readers will learn about aspects of sea snails in human culture, including use as sacred artefacts and objects of magic and money, as a source of the royal and sacred dyes of purple and blue and as holy ceremonial trumpets. The text, in which scientific terms are accompanied by parallel common ones, is accompanied by over 200 illustrations (mostly in colour). This comprehensive, insightful portrait of sea snails will appeal to marine biologists, zoology lecturers and students, biology teachers, field-school instructors, nature reserve wardens, amateur naturalists, as well as to lecturers and learners of human culture.
Download or read book Ireland s Seashore written by Lucy Taylor and published by Gill & Macmillan Ltd. This book was released on 2018-06-08 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ireland's seashores are famous for their spectacular beauty, ranging from exposed rocky headlands that receive the full power of the Atlantic to enclosed sea loughs and sheltered mudflats. Our northern latitude means that some Arctic species find a home here, but the warm currents that flow up from the Gulf of Mexico also make Irish shores habitable for species found in southern Europe, the Canaries and the Mediterranean. Providing habitats like no other, our coasts are teeming with plant and animal life. Whether you visit on a sunny summer day or for a wild walk in winter, there is always something interesting to see, either living on the shore or washed up from the sea . Beginning with clear background information on types of shore, tides, waves, coastal habitats and conservation, this highly accessible guide has everything you need to understand the wildlife on our coastline. A helpful identification guide uses simple questions (e.g. 'Does it have a shell?') to guide you to the correct section (e.g. 'Snails, mussels and their relatives'), where you will find an introduction to the species, followed by detailed entries on the most common shoreline inhabitants: Irish and Latin names, size, distribution and memorable nuggets of information (did you know banded wedge shells can leap if disturbed?). Written by qualified marine biologists with a passion for their subject, this is the ideal companion on any seashore ramble, whether you are a beginner or an experienced naturalist.
Download or read book Squirts and Snails and Skinny Green Tails written by Diane Swanson and published by . This book was released on 1994-05 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Resources of Water written by Sajal Ray and published by BoD – Books on Demand. This book was released on 2018-04-25 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is divided into two sections and represents the current trend of research in aquatic bioresource. In the section "Biology, Ecology and Physiological Chemistry", high-impact articles are contributed on reproduction, population genetics, evolution, biodiversity, biology and ecology of different aquatic faunas. Physiological chemistry of lipid, bioactive pharmaceuticals and chemical ecological aspects of aquatic organisms were discussed. In the section entitled "Conservation and Sustainable Management", authors highlighted conservation- and management-related issues of various bioresources in different regions of the earth. The book mentions the biological, ecological, physiological and genetic significance of aquatic organisms with resource potential. The authors stressed on rational utilisation and management of bioresource ensuring minimal damage of the aquatic ecosystem. This book would provide a direction towards sustainable ecological management of bioresource.
Download or read book The Encyclopedia of Beaches and Coastal Environments written by M. Schwartz and published by . This book was released on 1982 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book should be of interest to geologists; biologists; environmentalists; ecologists; engineers; lecturers and students in related subjects; libraries.
Download or read book Sunburnt Sea Snails written by Rachel Przeslawski and published by . This book was released on 2005 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Who Lives at the Seashore written by Glenn O Blough and published by . This book was released on 2024-06-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: How would you like to hear a cheering song from a meadowlark, feast your eyes on a field of tall, waving grass in green and gold -- and sniff the soft, sweet fragrance of blossoming clover? You can, in a meadow! You can find all kinds of animals too. Some of the animals dig in the ground. Some creep or crawl over it. Some of the animals live in the water, while others live on the water. Some climb trees and some fly through the air. To all of them, the meadow is home. Come along with Dr. Blough and explore the meadow. Learn where to find rabbits, snakes, ants, woodchucks, worms, woodpeckers, crayfish -- and even the blue heron. And Dr Blough will explain how they hunt and eat, care for their families, and protect themselves from their natural enemies. Jeanne Bendick's colorful, accurate pictures make it possible to recognize the meadow's inhabitants and to understand why they are so well suited to their environment.
Download or read book Rocky Shores written by John Archer-Thomson and published by Bloomsbury Publishing. This book was released on 2019-02-21 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rocky Shores explores the species, communities and landscape of the narrow strip of land along our coastline. Limited in extent it may be, but no other habitat in Britain is as extreme and dynamic. As the tide ebbs and flows, physical and chemical conditions can alter dramatically in a matter of minutes, yet an impressive number of life forms have adapted and even thrive in these challenging conditions. Rock pools dotted across the shore contain unique pockets of diversity, while the strandline at the high-tide mark supports a curious community of microbes and invertebrates that in turn attract birds and mammals. John Archer-Thomson and Julian Cremona gently guide the reader through the patterns of marine biodiversity that might be encountered on sheltered and exposed shores: from the inhospitable 'splash zone' to the repeatedly submerged lower shore, and everything in between. In addition to the ecology, there is also much to be said about our cultural and historical links with the shore, and the authors also reflect on what the future may hold for this beautiful but vulnerable coastal ecosystem. Filled with stunning photographs of rocky shores and their extraordinary inhabitants, this book will appeal to anyone with a love of the shore – from the occasional 'rockpooler' through to enthusiastic naturalist.
Download or read book The Beachcomber s Guide to Seashore Life in the Pacific Northwest written by J. Duane Sept and published by Harbour Publishing. This book was released on 2019-05-25 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pacific Northwest coast is home to one of the most diverse displays of intertidal marine life in the world, including sponges, clams, snails, crabs, sea stars, sea anemones, jellies, fishes, seaweeds and more. The New Beachcomber’s Guide to the Pacific Northwest is a portable and easy-to-use reference for searching out and identifying the hundreds of species of seashore life found on the beaches of British Columbia, Washington, Oregon, Northern California and Southeast Alaska. Covering the Pacific Northwest’s most common shoreline-dwelling flora and fauna, the guide gives in each entry a detailed description of appearance and habitat accompanied by colour photos for easy identification of any creature you might encounter as you explore your local beach. Simple but essential information on tides and the various habitats within the intertidal zones is also provided to assist beachcombers in exploring safely with minimal ecological impact. The New Beachcomber’s Guide even contains up-to-date descriptions of the best beachcombing sites and when to visit them—you may even find your new favourite exploration grounds! Thoroughly revised and packed with handy and accessible information, this guide belongs in the beach bag or backpack of any avid naturalist, amateur beachcomber or adventurous family.
Download or read book Encyclopedia of Tidepools and Rocky Shores written by Mark W. Denny and published by Univ of California Press. This book was released on 2007 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This is the book I have been waiting for! Written by experts in each field, this Encyclopedia provides a wealth of information not only about the tidepool and shore life but also the oceanography associated with these habitats. This will be a major reference guide for years to come."--Dr. Nigella Hillgarth, Executive Director, Birch Aquarium at Scripps, Scripps Institution of Oceanography "The "Encyclopedia of Tidepools and Rocky Shores" covers much more than one might guess. It ranges from oceanography, to physiology, biomechanics, and conservation science, along with the expected treatment of the diverse groups of organisms that live in those habitats. The coverage of each topic is kept short and comprehensible to almost everyone, from high schools to colleges, and certainly to the general public interested in learning more about this fascinating part of our natural world. Best of all, the editors have managed to get some of the best scientists in the world, the absolute experts in their fields, to write the articles. The relatively short length of each entry also makes this book an ideal source for assigned readings to accompany marine biology, ecology, or oceanography classes, laboratories and field trips. It will be much appreciated by teachers and students."--Ken Sebens, Director of the Friday Harbor Marine Laboratories, University of Washington "The place where vast oceans meet the land is wondrous, complex and fascinating. Visitors from research scientists to toddlers have explored these ecosystems--one of nature's most popular theme parks. Anyone who has spent time amongst the sea stars, crabs and kelp departs full of unanswered questions. Now these questions can beanswered by dipping into the "Encyclopedia of Tidepools and Rocky Shores," The editors and contributors to this reference have created a new standard that will be an immediate classic."--Leon Panetta, Director, The Leon & Sylvia Panetta Institute for Public Policy "This volume is a wonderful introduction to the hidden and fascinating world of rocky tidepools. Grab a copy and head out with your kids or students for an outdoor experience that's sure to get them hooked. From remarkable adaptations of marine algae to weird animal life histories, tidepools hold amazing stories to tell. They deserve our interest--and our care--as part of earth's natural systems that sustain us all."--Julie Packard, Executive Director, Monterey Bay Aquarium "Tide pool lovers the world around will satisfy their curiosity, uncover new gems of insight and renew their wonder of nature at lands' end in this authoritative, fascinating and insightful compilation. Revealed within are the secrets of rocky shores and tide pools--that most dynamic of interfaces between the land and the sea, that treasure chest of rich biodiversity and keen insight, that world where science, literature, beauty and stewardship combine to form the now that integrates the past and tempts the future."--Jane Lubchenco, Wayne and Gladys Valley Professor of Marine Biology, Oregon State University
Download or read book Bat Roosts in Trees written by Bat Tree Habitat Key and published by Pelagic Publishing Ltd. This book was released on 2018-11-19 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a guide to finding tree-roosts. It is the result of the collaborative efforts of professional surveyors and amateur naturalists across Europe as part of the Bat Tree Habitat Key project, and represents a combination of firsts: It is the first time legislation and planning policy have been reviewed and put to practical use to define an analysis framework with clearly identifiable thresholds for action. Yet, despite its efficacy in a professional context, it is also the first time a guide has been produced that is equally effective in achieving its objective for amateurs. It is the first time such a method has been evidence-supported throughout, with summary reviews of each aspect of the roosting ecology of the individual 14 tree-roosting species, with illustrative photographs and data to which the reader has open access. It is the first time a repeatable analysis framework has been defined against which the surveyor may compare their results at every stage, from the desk-study, through ground-truthing, survey and analysis, thereby ensuring nothing is overlooked and that every result can be objectively compared. The survey and analysis framework itself is ground-breaking in that it may readily be adapted for any taxa; from moths, through amphibians, reptiles, birds and all other mammals. Used diligently, these methods will reward disproportionately and imbue the reader with renewed confidence as they quickly progress from beginner to competency. Thus, this book is for everyone who has ever wanted to find a tree-roost, or to safeguard against inadvertently damaging one.
Download or read book The Edge of the Sea written by Rachel Carson and published by Houghton Mifflin Harcourt. This book was released on 1998 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The edge of the sea is a strange and beautiful place." A book to be read for pleasure as well as a practical identification guide, The Edge of the Sea introduces a world of teeming life where the sea meets the land. A new generation of readers is discovering why Rachel Carson's books have become cornerstones of the environmental and conservation movements. New introduction by Sue Hubbell. (A Mariner Reissue)
Download or read book Marine Benthos written by Rafael Riosmena-Rodríguez and published by Nova Science Publishers. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book dedicated to show a series of case studies about how benthic habitats are organized and how they function as a tool for any environmental impact studies. The present book documents how the natural condition of these communities is and aims to expand our present knowledge about their organization. The human population growth is driving a very strong pressure over coastal areas, and now more than ever we urgently need elements to evaluate environmental impacts. One of the most striking situations is the loss of biodiversity and the increase of invasive species who modify the trophic networks as well as the community structure. Many endangered species and species related to fisheries depend on the benthic habitat for their basic life cycle stages (reproduction, recruitment, nursery and feeding grounds) who might be impacted by natural and human induced causes. Ranging from species richness studies to population and community structure chapters, this book will bring the reader many options on how to measure environmental impacts. In particular, an analysis of how these environmental studies are made in Mexico provided a good example of how the present report base model is overdue and expresses the need for another approach. Keep in mind the present model does not take into account any statistical approach and is not mandatory in terms of the synergic and accumulative impacts; the lack of this consistency makes evaluation impossible to tell if the impacts are really happening.
