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Aquatic Animal Nutrition: Organic Macro- and Micro-Nutrients

by Christian E.W. Steinberg

As sequel to Aquatic Animal Nutrition – A Mechanistic Perspective from Individuals to Generations, the present treatise on organic macro- and micronutrients continues the unique cross fertilization of aquatic ecology/ecophysiology and aquaculture. This treatise considers proteins and their constituents, carbohydrates from mono- to polysaccharides, fatty acids from free acids to fat, and waxes. It becomes obvious that these organic nutrients are more than only simple fuel for the metabolism of animals; rather, their constituents have messenger and controlling function for the actual consuming individual and even for succeeding generations. This aspect will become particularly clear by putting the organisms under consideration back into their ecosystem with their interrelationships and interdependencies. Furthermore, micronutrients, such as vitamins and nucleotides as well as exogenous enzymes, are in the focus of this volume with known and still-to-be-discovered controlling physiological and biomolecular functions.Aquatic Animal Nutrition – Organic Macro and Micro Nutrients addresses se­veral gaps in nutritional research and practice. One major gap is the lack of com­mon research standards and protocols for nutritional studies so that virtually incomparable approaches have to be compared. This applies also to the studied animals, since most approaches disregard intraspecific variabilities and the existence of epimutations in farmed individuals. Furthermore, recalling the Mechanistic Perspective from Individuals to Generations, dietary benefits and deficiencies have effects on succeeding generations. In most studies, this long-term and sustainable aspect is overruled by pure short-term production aspects. By comparing nutritional behavior and success of fishes and invertebrates, Aqua­tic Animal Nutrition points out different metabolic pathways in these animal groups and discusses how, for instance, fishes would benefit when having some successful metabolic pathway of invertebrates. Application of novel ge­ne­tic techniques will help turn this vision into reality. However, a widely missing link in the current nutritional research is epigenetics regarding transgenerational heritages of acquired morphological and physiological properties. To in­crease public acceptance, nutritional optimization of farmed animals based on this mechanism, rather than genetical engineering, appears promising.

Aquatic Dermatology: Biotic, Chemical and Physical Agents

by Domenico Bonamonte Gianni Angelini

This well-illustrated quick reference book, now in its second edition, is a comprehensive guide to the aquatic skin diseases caused by biotic and non-biotic noxae. It will assist the dermatologist in recognizing and treating a host of unfamiliar conditions that are nevertheless steadily increasing in prevalence owing to wider use of the hydrosphere for holiday, sport, and occupational activities throughout the year. Beyond the thorough examination of the dermatoses caused by a wide range of organisms such as jellyfish, sea anemones, echinoderms, molluscs, algae, aquatic worms, and fish, attention is drawn to potential systemic reactions, which can be serious or even fatal. In addition, the entire spectrum of wound infections and reactions due to microscopic organisms populating the aquatic environment, e. g. , mycobacteria, streptococci, Aeromonas, and vibrios, is considered. Finally, detailed attention is paid to the many other conditions linked to salt or freshwater contact, including aquagenic urticaria and pruritus, chlorine irritation, contact dermatitis from swimming or diving equipment, surfer's nodules, and chemical conjunctivitis. Aquatic Dermatology will be a quick reference to improve knowledge of the aquatic environment and its risks, and a useful tool to clinicians and professionals practicing in coastal and marine areas.

Aquatic Insects: Behavior and Ecology

by Kleber Del-Claro Rhainer Guillermo

This book presents a broad view of the ecology and behavior of aquatic insects, raising awareness of this conspicuous and yet little known fauna that inhabits inland waterbodies such as rivers, lakes and streams, and is particularly abundant and diverse in tropical ecosystems. The chapters address topics such as distribution, dispersal, territoriality, mating behavior, parental care and the role of sensory systems in the response to external and internal cues. In the context of ecology, it discusses aquatic insects as bio indicators that may be used to assess environmental disturbances, either in protected or urban areas, and provides insights into how genetic connectivity can support the development of novel conservation strategies. It also explores how aquatic insects can inspire solutions for various problems faced by modern society, presenting examples in the fields of material science, optics, sensorics and robotics.

Aquatic Insects: Proceedings of the Royal Entomological Society’s 24th Symposium

by Jill Lancaster Robert A. Briers

This edited volume brings together acknowledged experts in often disparate fields ranging from physiology through ecology to evolution to consider in a unified manner the challenges facing insect populations in aquatic environments and how they have adapted to achieve such prominence in virtually all habitats.

Aquatic Sciences in the Tropics: Plankton, Animal Community and Productivity

by B. B. Jana

The anatomy of water, water as a substance, water as a medium, the principles of the hydrologic cycle, the economics of water, and challenges are all covered in the first chapter of this book. The horizon of the tropical world, the environment, particularly the tropical environment, aquatic biome, tropical aquatic bionetwork, concept of biosphere, and tropical limnology are all covered in the second chapter. The third chapter covers the following topics: the origins of lakes, general lake classification, tropical lakes, lake morphometry, morpho-edaphic index, trophic status index of lakes, wetlands, and mangroves in tropical regions. The lotic environment is the main topic of the fourth chapter, which also covers the idea of stream order, the differences between rivers and streams, the river continuum, physical, chemical, and biological characteristics, and adaptations of fish found in hill streams. Chapter five covers the prokaryota, cyanobacteria, freshwater biota, and water-adapted organisms. The sixth chapter focuses on the algal communities Xanthophyceae, Euglenophyceae, Bacillariophyceae, Chrysophyceae, Phaeophyceae (brown algae), and Chlorophyceae. The seventh and last chapter covers the following topics: Protozoa, Porifera, Rotifera, Coelenterata, Annelida, Arthropoda, Crustacea, Aquatic Insects, Mollusca, Echinodermata, and Brachiopodaa.

The Aquatic World of Penguins: Biology of Fish-Birds (Fascinating Life Sciences)

by David G Ainley Rory P Wilson

Centuries ago, when penguins were first encountered by European explorers, they were not thought to be birds but rather a fish-like relative. Subsequent accumulation of knowledge has shown penguins to be an avian species with unrivaled aquatic attributes, owing to a number of evolutionary adaptations: shape change, low drag, ability to regulate buoyancy, and extraordinary surface compliancy from their featheration. They are indeed the most extremely specialized diving bird, having given up flight (which otherwise is hugely advantageous) to the benefit of underwater prowess (such as speed, maneuverability and an ability to exploit an extraordinary range of depths). This flightlessness, however, also comes with costs that are substantial for a seabird (such as the inability to cover large distances quickly in reaction to ephemeral prey); and the energy needed to cope with moving through an aqueous environment, which is more resistant than air. For penguins, the high energetic costs in exploiting the ocean environment thus makes them especially sensitive to changes in food availability or their access to their prey. While a number of “penguin books” cover the natural history, mainly of breeding aspects, few address in much detail the incredible aquatic nature of these creatures. A huge amount of information has been amassed over recent past decades thanks to dramatic advances in microelectronics, bio-logging and maturation of some long-term studies of penguin life history. This work represents an integration of all these data with charts, maps and graphs, along with richly illustrated photos by experts in the field.

Arabel and Mortimer (Arabel And Mortimer Ser.)

by Joan Aiken Quentin Blake

In this silly sequel to Arabel's Raven, Mortimer floats out to sea on a grand piano, tries to get even with three giraffes that have stolen his doughnuts at the zoo, and takes off with King Arthur's sword. Will Arabel ever be able to control her troublemaking pet raven?

Arabel's Raven (Arabel and Mortimer)

by Joan Aiken

Young Arabel's life is changed forever when her father, a taxi driver, brings home an injured bird he finds in the street. This wacky raven eats everything in sight, answers the telephone by squawking "Nevermore!" and causes chaos wherever he goes--but Arabel loves her new feathered friend, whom she names Mortimer. This is the first volume of Arabel and Mortimer's adventures, brightened with hilarious illustrations by Quentin Blake.

Arabian Challenge (Thoroughbred #22)

by Joanna Campbell

For as long as she can remember, Cindy Blake has longed to ride a Thoroughbred in a world-class race. And now that she's 16, Cindy's dream is finally coming true. She'll ride Wonder's Champion, the Triple Crown winner, in Arabia's Dubai Cup! Cindy's competition is tough. She'll be racing against the best horses and jockeys in the world--including her friend and teacher, Ashleigh Griffen!

Arabian Horse Breeding

by Herbert H. Reese

In ARABIAN HORSE BREEDING, which was first published in 1953, the author has put into words the culmination of a lifetime of practical experience in the breeding, raising and training of the Arabian horse. Beginners, as well as seasoned horse breeders, will find this volume useful and enlightening in their day to day contact with the ‘Horse of the Desert.’ Here are fully explained both in text and beautiful drawings by Gladys Brown Edwards, foremost horse artist, what are the characteristics of an Arabian, what constitutes good conformation, how to breed Arabians, how to care for and feed the young Arabian colt, how to develop desirable characteristics and good habits right from the start. Written by a former manager of the world-renowned W. K. Kellogg’s Arabian Horse Ranch in Pomona, California, ARABIAN HORSE BREEDING belongs on the library shelf of everyone interested in this most desirable breed.

The Arabian Horse (Edge Books: Horses)

by Carrie A. Braulick

The proud, graceful look of the Arabian horse demands attention. Throughout its long history, the Arabian has shown courage in wars, strength in long races, and great loyalty to its owners. It's easy to see why the oldest breed of horse continues to attract new admirers. Each fact-filled page in the Edge Books Horses set offers an exciting introduction to a horse breed. Learn all about the history of the breed, its unique traits, primary use, training, equipment, and more. Captivating photographs, fast facts, and side bars showcase these magnificent animals in action.

The Arabian Horse (Learning About Horses)

by Gail B. Stewart

Introduces the Arabian horse, one of the oldest breeds in the world, and how it has changed over the centuries.

Arabians and Other Horses (World Book's Animals of the World)

by Karen Ingebretsen

In a question and answer format the author introduces the Arabian horse and also discusses caring for a horse.

Arachne Spins Her Web

by Jesse Tise

Why do spiders spin their webs? According to the ancient Greeks, it can be traced back to the myth of an arrogant young woman who angered the gods.

Arachnophobia

by Nicholas Edwards

Based on the Motion Picture, Arachnophobia, from Hollywood Pictures and Amblin Entertainment, Inc.

Aranya Tries Again

by Liz Rice

Discover where Aranya finally finds a good place for her spider web!

Arboreal Symbolism in European Art, 1300–1800 (Routledge Research in Art and Religion)

by Katherine T. Brown

Arboreal Symbolism in European Art, 1300–1800 probes the significance of trees in religious iconography of Western art.Based in the disciplines of art history, botany, and theology, this study focuses on selected works of art in which tree forms embody and reflect Christian themes. Through this triple lens, Brown examines trees that early modern artists rendered as sacred symbols—symbols with origins in the Old Testament, New Testament, Greek and Roman cultures, and early medieval legends. Tree components and wood depicted in works of art can serve as evidence for early modern artists’ embrace of biblical metaphor, classical sources, and devotional connotations. The author considers how artists rendered seasonal change in Christian narratives to emphasize themes of spiritual transformation. Brown argues that many artists and their patrons drew parallels between the life cycle of a tree and events in the Gospels with their respective annual, liturgical celebrations.This book will interest scholars in art history, religion, humanities, and interdisciplinary studies.

The Archaeology of Animals

by Simon J. Davis

Ever since the discovery of fossil remains of extinct animals associated with flint implements, bones and other animal remains have been providing invaluable information to the archaeologist. In the last 20 years many archaeologists and zoologists have taken to studying such "archaeofaunal" remains, and the science of "zoo-archaeology" has come into being. What was the nature of the environment in which our ancestors lived? In which season were sites occupied? When did our earliest ancestors start to hunt big game, and how efficient were they as hunters? Were early humans responsible for the extinction of so many species of large mammals 10-20,000 years ago? When, where and why were certain animals first domesticated? When did milking and horse-riding begin? Did the Romans influence our eating habits? What were sanitary conditions like in medieval England? And could the terrible pestilence which afflicted the English in the seventh century AD have been plague? These are some of the questions dealt with in this book. The book also describes the nature and development of bones and teeth, and some of the methods used in zoo-archaeology.

Archer Fish Biology

by Simon Kumar Das

This book unveils the secrets of archer fish, covering everything from their morphology to their unique feeding techniques, digestion physiology, and reproductive intricacies. It serves as an essential resource for students, researchers, conservation biologists, and anyone curious about the biology of archer fish, as well as fish biology in general. Readers can immerse themselves in chapters that discuss identification techniques, age, and growth, feeding physiology, and much more. The book highlights the wonders of these remarkable creatures, helping readers gain a deeper understanding of the intricate realm of fish biology.

Archie and the Bear

by Zanni Louise

Despite big differences, a gap between friends can be bridged by sharing in this boldly illustrated tale of a boy who says he's a bear and a bear who says he's a boy.A very small boy in a bear suit and a very large bear in a boy suit share the fun of pretending, adventuring in the woods, and a honey sandwich next to a warm fire on a cold day.Which is really the boy, and which is the bear? It doesn't matter—you are who you say you are. With minimal text and bold, dramatic illustrations, this picture book offers a thought-provoking take on identity and brings a fresh vision to the theme of finding connections hidden behind visual differences.

Archie the Daredevil Penguin

by Andy Rash

Gadzooks! Archie the Daredevil Penguin is hiding a dark secret: he’s afraid of the water and the creatures who lurk in the briny deep! And it’s keeping him from attending the fish fry on Iceberg Nine.But penguins aren’t supposed to be afraid of water, especially not daredevil penguins. He musn’t let his friends know! Can Archie find a way to soar above the clouds and stay out of the sea? Author-illustrator Andy Rash has created a hilarious, perfectly paced story about overcoming fear by diving in headfirst. Fans of Dragons Love Tacos by Adam Rubin and Creepy Carrots by Aaron Reynolds will especially flip for the loveable Archie.

Architecture Follows Fish: An Amphibious History of the North Atlantic

by Andre Tavares

A highly original exploration of the history of architecture in relation to fish, shedding light on the connection between marine environments and terrestrial landscapes.Architecture Follows Fish is set in the North Atlantic, and its protagonist is fish. In this book author and architect André Tavares explores the notion of fishing architecture, a concept coined to describe architectural practices that are spawned by fisheries. To encompass the scope of fishing architecture, and to establish the connections between marine ecology and architectural practice, the book oscillates between different continents, centuries, and species. Fisheries are unique, and this book sheds light on that uniqueness through an articulated narrative and a wealth of iconography.Up until now there has been no history of architecture from the perspective of fish, although there are counterparts for meat, timber, oil, and many other industries. Tavares provides a counternarrative to the traditional history of marine environments, which tends to focus on water ecosystems, and instead forms a bridge between what happens at sea and what happens on land. The hope is that, after reading this book, readers will better understand life in the sea in relation to urban growth and terrestrial landscapes.

Arctic Fox: Clever Hunter / Fennec Fox: Desert Survivor (Fountas & Pinnell Classroom, Guided Reading)

by Sara Latta Alice McGinty

NIMAC-sourced textbook

Arctic Fox Pups (Wild Baby Animals)

by Ruth Owen

Arctic fox pups grow up in one of the coldest places on Earth. When they are very small, their parents bring food to them. As they grow, however, their parents teach them how to hunt and find their own food. Look inside to discover all the ways these wild baby animals get ready to become grown-up arctic foxes.

The Arctic Fox's Journey (Let's-Read-and-Find-Out Science 1)

by Wendy Pfeffer

Read and find out about the arctic fox’s quest for survival in this colorfully illustrated nonfiction picture book.During the winter, the arctic fox begins an incredible journey. She heads north through the tundra, toward the top of the world. No larger than a house cat, she faces treacherous obstacles, frightening predators, and bitter cold along the way. It seems impossible that she could persist against the elements on her almost 2,000-mile journey—but she does.This is a clear and appealing science book for early elementary age kids, both at home and in the classroom. The Arctic Fox’s Journey is filled with gorgeous, accurate art and includes tons of visual aids like charts, sidebars, an infographic, as well as a hands-on activity all about camouflage.This is a Level 1 Let's-Read-and-Find-Out, which means the book explores introductory concepts perfect for children in the primary grades. The 100+ titles in this leading nonfiction series are:hands-on and visualacclaimed and trustedgreat for classroomsTop 10 reasons to love LRFOs:Entertain and educate at the same timeHave appealing, child-centered topicsDevelopmentally appropriate for emerging readersFocused; answering questions instead of using survey approachEmploy engaging picture book quality illustrationsUse simple charts and graphics to improve visual literacy skillsFeature hands-on activities to engage young scientistsMeet national science education standardsWritten/illustrated by award-winning authors/illustrators & vetted by an expert in the fieldOver 130 titles in print, meeting a wide range of kids' scientific interestsBooks in this series support the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

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Showing 1,601 through 1,625 of 33,167 results