Immersion

The Science and Mystery of Freshwater Mussels

Author: Abbie Gascho Landis

Publisher: Island Press

ISBN: 161091807X

Category: Nature

Page: 255

View: 5960

Abbie Gascho Landis brings readers to a hotbed of mussel diversity, the American Southeast, to seek mussels where they eat, procreate, and, too often, perish. Accompanied often by her husband, a mussel scientist, and her young children, she learned to see mussels on the creekbed, to tell a spectaclecase from a pigtoe, and to worry what vanishing mussels--70 percent of North American species are imperiled--will mean for humans and wildlife alike. Landis shares this journey, traveling from perilous river surveys to dry streambeds and into laboratories where endangered mussels are raised one precious life at a time. Mussels have much to teach us about the health of our watersheds if we step into the creek and take a closer look at their lives. In the tradition of writers like Terry Tempest Williams and Sy Montgomery, Landis gracefully chronicles these untold stories with a veterinarian's careful eye and the curiosity of a naturalist.--
Posted in Nature

North American Freshwater Mussels

Natural History, Ecology, and Conservation

Author: Wendell R. Haag

Publisher: Cambridge University Press

ISBN: 1139560190

Category: Nature

Page: N.A

View: 7723

This well-illustrated book highlights freshwater mussels' fabulous diversity, amazing array of often bizarre ecological adaptations and their dire conservation plight. Summarizing and synthesizing historical and contemporary information as well as original research and analysis, the book describes the diverse array of mussel life history strategies and builds a cohesive narrative culminating in the development of explicit frameworks to explain pervasive patterns in mussel ecology. The fascinating and colorful role of mussels in human society is also described in detail, including the little-known pearl button industry of the early 1900s and the wild and often violent shell harvest of the 1990s. The final chapter details humans' efforts to save these fascinating animals and gives a prognosis for the future of the North American fauna. The book provides the first comprehensive review of mussel ecology and conservation for scientists, natural resource professionals, students and natural history enthusiasts.
Posted in Nature

Freshwater Mussel Ecology

A Multifactor Approach to Distribution and Abundance

Author: David L. Strayer

Publisher: Univ of California Press

ISBN: 0520942523

Category: Science

Page: 216

View: 6535

Pearly mussels (Unionoidea) live in lakes, rivers, and streams around the world. These bivalves play important roles in freshwater ecosystems and were once both culturally and economically valuable as sources of food, pearls, and mother-of-pearl. Today, however, hundreds of species of these mussels are extinct or endangered. David L. Strayer provides a critical synthesis of the factors that control the distribution and abundance of pearly mussels. Using empirical analyses and models, he assesses the effects of dispersal, habitat quality, availability of fish hosts, adequate food, predators, and parasites. He also addresses conservation issues that apply to other inhabitants of fresh waters around the globe and other pressing issues in contemporary ecology.
Posted in Science

Freshwater Mussels of Texas

Author: Robert G. Howells,Raymond W. Neck,Harold D. Murray,Texas. Inland Fisheries Division

Publisher: University of Texas Press

ISBN: 9781885696106

Category: Nature

Page: 218

View: 1238

Species. Freshwater mussels are the most rapidly declining group of animals in North America. This guide represents a first-ofits-kind reference to assist both biologists and naturalists in the identification and study of freshwater mussels. Freshwater Mussels of Texas contains 224 pages with 226 black and white photographs, 144 color photographs and 79 line drawings covering all 52 species found in Texas waters. Introductory sections cover basic anatomy, reproduction.
Posted in Nature

Ecology of North American Freshwater Fishes

Author: Stephen T. Ross

Publisher: Univ of California Press

ISBN: 0520249453

Category: Science

Page: 460

View: 6957

The North American freshwater fish fauna is the most diverse and thoroughly researched temperate fish fauna in the world. Ecology of North American Freshwater Fishes is the only textbook to provide advanced undergraduate and graduate students and researchers with an up-to-date and integrated view of the ecological and evolutionary concepts, principles, and processes involved in the formation and maintenance of this fauna. Ecology of North American Freshwater Fishes provides readers with a broad understanding of why specific species and assemblages occur in particular places. Additionally, the text explores how individuals and species interact with each other and with their environments, how such interactions have been altered by anthropogenic impacts, and the relative success of efforts to restore damaged ecosystems. This book is designed for use in courses related to aquatic and fish ecology, fish biology, ichthyology, and related advanced ecology and conservation courses, and is divided into five sections for ease of use. Chapter summaries, supplemental reading lists, online sources, extensive figures, and color photography are included to guide readers through the material and facilitate student learning. Part 1: Faunal origins, evolution, and diversity Presents a broad picture—both spatially and temporally—of the derivation of the fauna, including global and regional geological and climatological processes and their effects on North American fishes. Part 2: Formation, maintenance, and persistence of local populations and assemblages Focuses on how local fish populations and assemblages are formed and how they persist, or not, through time. Part 3: Form and function Deals with the relationship of body form and life history patterns as they are related to ecological functions. Part 4: Interactions among individuals and species Discusses the numerous interactions among individuals and species through communication, competition, predation, mutualism, and facilitation. Part 5: Issues in conservation Focuses on several primary conservation issues such as flow alterations and the increasing biotic homogenization of faunas.
Posted in Science

Field Guide to Freshwater Mussels of the Midwest

Author: Kevin S. Cummings,Christine A. Mayer

Publisher: Natural History Survey

ISBN: 9781882932009

Category: Freshwater mussels

Page: 194

View: 6715

Posted in Freshwater mussels

Freshwater Mussel Propagation for Restoration

Author: Matthew A. Patterson,Rachel A. Mair,Nathan L. Eckert,Tony Brady,Catherine M. Gatenby,Jess W. Jones,Julie L. Devers,Bryan R. Simmons

Publisher: Cambridge University Press

ISBN: 1108445314

Category: Nature

Page: N.A

View: 6849

A practical, step-by-step guide to rearing freshwater mussels, one of the most imperiled groups of animals in the world.
Posted in Nature

Freshwater Mussels of Florida

Author: James D. Williams,Robert S. Butler,Gary L. Warren,Nathan A. Johnson

Publisher: University of Alabama Press

ISBN: 081731847X

Category: Nature

Page: 498

View: 630

"Sponsored by Florida Fish and Wildlife Conservation Commission."
Posted in Nature

Tamed By a Bear

Coming Home to Nature-Spirit-Self

Author: Priscilla Stuckey

Publisher: Counterpoint Press

ISBN: 1619029863

Category: Religion

Page: 224

View: 2159

"Priscilla Stuckey shines a brilliant light on the relationship we long to cultivate with the deepest wellsprings of our wisdom and love . . . This is a groundbreaking book, written with extraordinary clarity, beauty, and radical honesty." —Gail D. Storey, author of I Promise Not to Suffer: A Fool for Love Hikes the Pacific Crest Trail, winner of the National Outdoor Book Award In an age of materialism, language of spirit or spirits seems at best suspect and at worst alien or naïve. When Priscilla Stuckey begins hearing Bear’s voice, she is a writer and religious studies professor in her fifties. Though she enjoys communing with trees and birds and the land, she intellectually knows better than to try talking directly with spirit. Yet searching for the truth of her own identity leads her directly toward what she is most skeptical of. As Stuckey opens to her spirit animal helper and his affectionate, jovial wisdom, she begins to realize the slow dawning of faith. Tamed by a Bear shows one person responding to the call of her heart, which is also the call of Earth to all human beings today: to listen to a more-than-human wisdom so people can address the social and environmental crises facing the world. At this moment, when the future of life on Earth as we know it hangs in the balance—threatened by climate change, species extinctions, and extreme economic inequality—the key to survival is found in answering one question: How can humans live more peaceably and sustainably with the rest of nature? The heart-opening conversations between Bear and Stuckey suggest a reinvigorating of nature-spirituality in everyday life. Their dialogues show an educated, thoughtful person grappling with her skepticism about Earth spirits and gradually saying yes to a call from beyond her intellectual understanding.
Posted in Religion

Marine Mammals Ashore

A Field Guide for Strandings

Author: Joseph R. Geraci,Valerie J. Lounsbury

Publisher: National Aquarium in Baltimore

ISBN: 0977460908

Category: Marine mammals

Page: 371

View: 8942

Marine Mammals Ashore: A Field Guide for Strandings (J.R. Geraci & V.J. Lounsbury)in the hardcover formatis back! A comprehensive manual for understanding and dealing with a stranded seal, manatee, dolphin, whale, or sea otter, this book contains information for the interested beach dweller or student and for the scientist or marine resource manager. Marine Mammals Ashore describes rescue operations, how to organize a response team, and how to deal with the media and the public. It includes basic information on marine mammal biology, life history, and health, and an extensive bibliography.Marine Mammals Ashore also provides stranding network participants with practical guidelines for collecting data and specimens to better understand the biology and behavior of marine animals and the condition of their environment.All chapters have been updated and expanded, with emphasis on topics that include: enhancing network organization, public education, and media relations. natural and human-related mortality in each major marine mammal group. recognizing, responding to, and investigating unusual mortality events. new or updated protocols for specimen and data collection (e.g., samples for PCR analysis; basic guidelines for investigating possible noise-related strandings; collecting environmental data and samples; and a detailed protocol for examining marine mammals for signs of human interactions). zoonoses and other public health issues. updated overview of marine mammal stranding frequency and distribution in North America, with coverage extended to Canada and Mexico. overview of special topics provided by invited authors: disentanglement (Peter Howorth, Santa Barbara Marine Mammal Center, Santa Barbara CA); tagging and monitoring (Anthony Martin, British Antarctic Survey); and GIS applications (Greg Early, A.I.S., Inc., New Bedford, MA). close to 600 new references (and a few new carcass disposal stories!).The 372-page second edition features water- and tear-resistant paper, a vinyl cover, and durable plastic coil binding. There are even strategically placed lined pages for adding personal notes and contact information.
Posted in Marine mammals

Replenish

The Virtuous Cycle of Water and Prosperity

Author: Sandra Postel

Publisher: Island Press

ISBN: 161091791X

Category: Political Science

Page: 336

View: 5809

We have disrupted the natural water cycle for centuries in an effort to control water for our own prosperity. Yet every year, recovery from droughts and floods costs billions of dollars, and we spend billions more on dams, diversions, levees, and other feats of engineering.These massive projects not only are risky financially and environmentally, they often threaten social and political stability. What if the answer was not further control of the water cycle, but repair and replenishment? Sandra Postel takes readers around the world to explore water projects that work with, rather than against, nature'srhythms. In New Mexico, forest rehabilitation is safeguarding drinking water; along the Mississippi River, farmers are planting cover crops toreduce polluted runoff; and in China, "sponge cities” are capturing rainwater to curb urban flooding. Efforts like these will be essential as climate change disrupts both weather patterns and the models on which we base our infrastructure. We will be forced to adapt. The question is whether we will continue to fight the water cycle or recognize our place in it and take advantage of the inherservices nature offers. Water, Postel writes, is a gift,the source of life itself. How will we use this greatest of gifts?
Posted in Political Science

Burning Planet

The Story of Fire Through Time

Author: Andrew C. Scott

Publisher: Oxford University Press

ISBN: 0198734840

Category: Science

Page: 256

View: 7110

Raging wildfires have devastated vast areas of California and Australia in recent years, and predictions are that we will see more of the same in coming years as a result of climate change. But this is nothing new. Since the dawn of life on land, large-scale fires have played their part in shaping life on Earth. Andrew C. Scott tells the whole story of fire's impact on our planet's atmosphere, climate, vegetation, ecology, and the evolution of plant and animal life. It has caused mass extinctions, and it has propelled the spread of flowering plants. The exciting evidence we can now draw on has been preserved in fossilized charcoal, found in rocks hundreds of millions of years old, from all over the world. These reveal incredibly fine details of prehistoric plants, and tell us about climates from deep in earth's history. They also give us insight into how early hominids and humans tamed fire and used it. Looking at the impact of wildfires in our own time, Scott also looks forward to how we might better manage them in future, as climate change has an increasing effect on our world.
Posted in Science

Fads and Fallacies in the Name of Science

Author: Martin Gardner

Publisher: Courier Corporation

ISBN: 0486131629

Category: Science

Page: 384

View: 6322

Fair, witty appraisal of cranks, quacks, and quackeries of science and pseudoscience: hollow earth, Velikovsky, orgone energy, Dianetics, flying saucers, Bridey Murphy, food and medical fads, and much more.
Posted in Science

The Soul of an Octopus

A Surprising Exploration into the Wonder of Consciousness

Author: Sy Montgomery

Publisher: Simon and Schuster

ISBN: 1501161148

Category: Nature

Page: 272

View: 428

Finalist for the National Book Award for Nonfiction * New York Times Bestseller * Starred Booklist and Library Journal Editors’ Spring Pick * A Huffington Post Notable Nonfiction Book of the Year * One of the Best Books of the Month on Goodreads * Library Journal Best Sci-Tech Book of the Year * An American Library Association Notable Book of the Year “Sy Montgomery’s The Soul of an Octopus does for the creature what Helen Macdonald’s H Is for Hawk did for raptors.” —New Statesman, UK “One of the best science books of the year.” —Science Friday, NPR Another New York Times bestseller from the author of The Good Good Pig, this “fascinating…touching…informative…entertaining” (Daily Beast) book explores the emotional and physical world of the octopus—a surprisingly complex, intelligent, and spirited creature—and the remarkable connections it makes with humans. In pursuit of the wild, solitary, predatory octopus, popular naturalist Sy Montgomery has practiced true immersion journalism. From New England aquarium tanks to the reefs of French Polynesia and the Gulf of Mexico, she has befriended octopuses with strikingly different personalities—gentle Athena, assertive Octavia, curious Kali, and joyful Karma. Each creature shows her cleverness in myriad ways: escaping enclosures like an orangutan; jetting water to bounce balls; and endlessly tricking companions with multiple “sleights of hand” to get food. Scientists have only recently accepted the intelligence of dogs, birds, and chimpanzees but now are watching octopuses solve problems and are trying to decipher the meaning of the animal’s color-changing techniques. With her “joyful passion for these intelligent and fascinating creatures” (Library Journal Editors’ Spring Pick), Montgomery chronicles the growing appreciation of this mollusk as she tells a unique love story. By turns funny, entertaining, touching, and profound, The Soul of an Octopus reveals what octopuses can teach us about the meeting of two very different minds.
Posted in Nature

Why Dinosaurs Matter

Author: Kenneth Lacovara

Publisher: Simon and Schuster

ISBN: 1501120107

Category: Nature

Page: 192

View: 6892

What can long-dead dinosaurs teach us about our future? Plenty, according to paleontologist Kenneth Lacovara, who has discovered some of the largest creatures to ever walk the Earth. By tapping into the ubiquitous wonder that dinosaurs inspire, Lacovara weaves together the stories of our geological awakening, of humanity’s epic struggle to understand the nature of deep time, the meaning of fossils, and our own place on the vast and bountiful tree of life. Go on a journey––back to when dinosaurs ruled the Earth––to discover how dinosaurs achieved feats unparalleled by any other group of animals. Learn the secrets of how paleontologists find fossils, and explore quirky, but profound questions, such as: Is a penguin a dinosaur? And, how are the tiny arms of T. rex the key to its power and ferocity? In this revealing book, Lacovara offers the latest ideas about the shocking and calamitous death of the dinosaurs and ties their vulnerabilities to our own. Why Dinosaurs Matter is compelling and engaging—a great reminder that our place on this planet is both precarious and potentially fleeting. “As we move into an uncertain environmental future, it has never been more important to understand the past.”
Posted in Nature

Closer to the Ground

An Outdoor Family's Year on the Water, In the Woods and at the Table

Author: Dylan Tomine

Publisher: Patagonia

ISBN: 1938340612

Category: Family & Relationships

Page: 264

View: 6163

Now completely revised and updated, with full-color photographs and family-friendly recipes throughout. The deeply personal story of a father learning to share his love of nature with his children, not through the indoor lens of words or pictures, but directly, palpably, by exploring the natural world as they forage, cook and eat from the woods and sea. This compelling, masterfully written tale follows Dylan Tomine and his family through four seasons as they hunt chanterelles, fish for salmon, dig clams and gather at the kitchen table, mouths watering, to enjoy the fruits of their labor. Closer to the Ground captures the beauty and surprise of the natural world — and the ways it teaches us how to live — with humor, gratitude and a nose for adventure as keen as a child’s. It is a book filled with weather, natural history and many delicious meals.
Posted in Family & Relationships

Aircraft and Submarines

The Story of the Invention, Development, and Present-day Uses of War's Newest Weapons

Author: Willis John Abbot

Publisher: N.A

ISBN: N.A

Category: Aeronautics

Page: 388

View: 7044

Posted in Aeronautics

Coastal Lagoons

Critical Habitats of Environmental Change

Author: Michael J. Kennish,Hans W. Paerl

Publisher: CRC Press

ISBN: 1420088319

Category: Computers

Page: 568

View: 7674

Dynamic and productive ecosystems, coastal lagoons play an important role in local economies and often bear the brunt of coastal development, agricultural, and urban waste, overuse from fisheries, aquaculture, transportation, energy production, and other human activities. The features that make coastal lagoons vital ecosystems underline the importance of sound management strategies for long-term environmental and resource sustainability. Written by an internationally renowned group of contributors, Coastal Lagoons: Critical Habitats of Environmental Change examines the function and structure of coastal lagoonal ecosystems and the natural and anthropogenic drivers of change that affect them. The contributors examine the susceptibility of coastal lagoons to eutrophication, the indicators of eutrophic conditions, the influences of natural factors such as major storms, droughts and other climate effects, and the resulting biotic and ecosystem impairments that have developed worldwide. They provide detailed descriptions of the physical-chemical and biotic characteristics of diverse coastal lagoonal ecosystems, and address the environmental factors, forcing features, and stressors affecting hydrologic, biogeochemical, and trophic properties of these important water bodies. They also discuss the innovative tools and approaches used for assessing ecological change in the context of anthropogenically- and climatically-mediated factors. The book investigates the biogeochemical and ecological responses to nutrient enrichment and other pollutants in lagoonal estuaries and compares them to those in other estuarine types. With editors among the most noted international scholars in coastal ecology and contributors who are world-class in their fields, the chapters in this volume represent a wide array of studies on natural and anthropogenic drivers of change in coastal lagoons located in different regions of the world. Although a significant number of journal articles on the subject can be found in the literature, this book provides a single-source reference for coastal lagoons within the arena of the global environment.
Posted in Computers

Tamed and Untamed

Close Encounters of the Animal Kind

Author: Sy Montgomery,Elizabeth Marshall Thomas

Publisher: Chelsea Green Publishing

ISBN: 160358756X

Category: Nature

Page: 224

View: 6144

Extraordinary new insights into the minds and lives of our fellow creatures from two of the world’s top animal authors, Elizabeth Marshall Thomas and Sy Montgomery. "In their writing and in their lives and in their remarkable friendship, Liz and Sy break down false barriers and carry us closer to our fellow creatures.”—from the foreword by Vicki Constantine Croke, author of Elephant Company Tamed and Untamed―a collection of essays penned by two of the world's most celebrated animal writers, Sy Montgomery and Elizabeth Marshall Thomas―explores the minds, lives, and mysteries of animals as diverse as snails, house cats, hawks, sharks, dogs, lions, and even octopuses. Drawing on stories of animals both wild and domestic, the two authors, also best friends, created this book to put humans back into the animal world. The more we learn about what other animals think and do, they explain, the more we understand ourselves as animals, too. Writes Montgomery, “The list of attributes once thought to be unique to our species―from using tools to waging war―is not only rapidly shrinking, but starting to sound less and less impressive when we compare them with other animals’ powers.” With humor, empathy, and introspection, Montgomery and Thomas look into the lives of all kinds of creatures―from man’s best friend to the great white shark―and examine the ways we connect with our fellow species. Both authors have devoted their lives to sharing the animal kingdom’s magic with others, and their combined wisdom is an indispensable contribution to the field of animal literature. The book contains a foreword by Vicki Constantine Croke, author of the bestseller Elephant Company.
Posted in Nature