Download or read book Marine Mammals written by Randall W. Davis and published by Springer Nature. This book was released on 2019-11-14 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive book provides new insights into the morphological, metabolic, thermoregulatory, locomotory, diving, sensory, feeding, and sleep adaptations of Cetacea (whales and dolphins), Pinnipedia (seals, sea lions and walrus), Sirenia (manatees and dugongs) and sea otters for an aquatic life. Each chapter reviews the discoveries from previous studies and integrates recent research using new techniques and technology. Readers will gain an understanding of the remarkable adaptations that enable marine mammals to spend all or most of their lives at sea, often while hunting prey at depth.
Download or read book Sea Creatures in Glass written by Scala Arts Publishers and published by . This book was released on 2016-04-30 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Delicate jellyfish and anemones, octopus, tentacled squid, and bizarre-looking soft-bodied sea creatures were meticulously recreated in glass by father and son artists Leopold and Rudolf Blaschka in the late nineteenth century. Renowned for their beauty and exacting detail, the Blaschka invertebrate models were commissioned by universities and museums throughout the world as teaching models for students of natural science and marine life. Illustrated here for the first time with breathtaking new photography are 60 of the most exquisite models from the exceptional collection of Harvard University's Museum of Comparative Zoology. Together with Harvard's famous Glass Flowers, a new exhibit of these restored glass animals now comprises the largest Blaschka collection on display in the world. Bursting with intricate details and stunning photography, this elegantly designed book will be a must for all those interested in marine biology, the delicate art of glass craftsmanship, the history of science, and the quiet beauty of the natural world."
Download or read book Aquatic Oligochaete Biology written by Ralph O. Brinkhurst and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: After some conversations with Professor Dr. H. Caspers and other participants at the triennial congress of the International Association of Theoretical and Applied Limnology (S. I. L. ) held in Copenhagen, Denmark (1977), the senior editor approached the international delegates at the business meeting for approval of the concept of holding the First International Symposium on Aquatic Oligochaete Biology at Sidney (near Victoria) British Columbia on May 1-4, 1979. The S. I. L. agreed to sponsor such a meeting, and this sponsorship in turn led to the provision of space and technical facilities at the Institute of Ocean Sciences Patricia Bay, the Pacific Regional headquarters of the Ocean and Aquatic Sciences component of the federal Fisheri~s and Oceans Department. The National Research Council of Canada provided travel support for a number of non-Canadian participants. Invitations were sent to as many active workers in the field as the senior editor could name, and in addition two representatives of closely allied fields were invited - Dr. V. Standen who works with closely related but terrestrial species, and Dr. J. Grassle who works with polychaetes but especially with Capitella capitata which is much like an oligochaete in some aspects of its biolog- so much so that the senior editor in his salad days succumbed to some ill-founded advice and described Capitella as a new marine tubificid! The addition of these "outside" influences prevented the group from making a number of unfounded assumptions during discussions, and provided valuable cross-linkages.
Download or read book Aquatic Oligochaete Biology written by J.L. Kaster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 4th International Symposium on Aquatic Oligochaete Biology
Download or read book Medical Emergencies Caused by Aquatic Animals written by Vidal Haddad Jr and published by Springer. This book was released on 2016-09-08 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book is intended as a reference guide for emergency and ambulatory care medicine, providing essential information on the most important problems and incidents caused by venomous, poisoning and traumatic marine and freshwater animals. Indeed, though emergencies caused by aquatic animals are becoming increasingly common, there are few reference books devoted to providing medical guidance on them. The book includes a wealth of original images of injuries caused by aquatic animals, while the text covers the current state knowledge on the subject, including the identification of the animals, the clinical aspects of the envenomation/poisonings/injuries, first aid and emergency care, main treatment alternatives and a typical case representing each group of animals. Chapters are organized according to zoological groups: Marine and Freshwater Invertebrates (Porifera, Cnidarians, Annelida, Mollusks, Echinodermata) and Marine and Freshwater Vertebrates (Fish and Reptiles). Medical Emergencies Caused By Aquatic Animals: A Zoological and Clinical Guide is intended for students and professionals in Medicine (Dermatology, Tropical Medicine, Infectious Diseases and Emergency Medicine) and the Biological Sciences (Zoology and Ecology), as well as to practicing professionals working in coastal or freshwater areas.
Download or read book University Curricula in the Marine Sciences and Related Fields written by and published by . This book was released on 1973 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Manual of Marine Zoology for the British Isles written by Philip Henry Gosse and published by . This book was released on 1856 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aquatic Zoology written by and published by . This book was released on 1916 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Meiobenthology written by Olav Giere and published by Springer Science & Business Media. This book was released on 2008-11-01 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meiobenthology is the science of the tiny animals that live in huge numbers in all aquatic sediments. This fully revised and enlarged second edition emphasizes new discoveries and developments in this field. Major progress has been made in three general areas: - Systematics, diversity and distribution, - Ecology, food webs, and energy flow, - Environmental aspects, including studies of anthropogenic impacts. The meiobenthos of polar and tropical regions, deep-sea bottoms and hydrothermal vents are now studied in more detail. The high number of species found to survive under such extreme conditions puts them at the forefront of biodiversity studies. Molecular screening methods enable large numbers to be analyzed upon applying reasonable effort. The aim of this book is to synthesize these modern scientific achievements such that meiobenthology can play a key role in aquatic research and in assessing the health of our environment.
Download or read book Aquatic Mammals Their Adaptations to Life in the Water written by A Brazier 1886- Howell and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth exploration of the adaptations that enable mammals to live and thrive in aquatic environments. This book covers a wide range of species, from dolphins and whales to sea otters and manatees, and examines their anatomy, physiology, and behavior. With beautiful illustrations and engaging prose, this book is sure to fascinate anyone interested in marine biology or animal adaptation. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book An Introduction to the Aquatic Insects of North America written by Richard W. Merritt and published by Kendall Hunt. This book was released on 1996 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sensory Evolution on the Threshold written by J. G. M. Hans Thewissen and published by Univ of California Press. This book was released on 2008-02-04 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: From crocodiles and penguins to seals and whales, this comprehensive and authoritative synthesis explores the function and evolution of sensory systems in animals whose ancestors lived on land. Together, the contributors explore the dramatic transformation of smell, taste, sight, hearing, balance, mechanoreception, magnetoreception, and electroreception that occurred as lineages of amphibians, reptiles, birds, and mammals returned to aquatic environments. Each chapter integrates data from fields including sensory physiology, anatomy, paleontology, and neurobiology. A one-stop source for information on the sense organs of secondarily aquatic tetrapods, Sensory Evolution on the Threshold sheds new light on both the evolution of aquatic vertebrates and the sensory biology of their astonishing transition.
Download or read book Aquatic Oligochaetes written by Brenda M. Healy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains papers on the biology of aquatic oligochaetes and some related groups. They cover a wide range of topics including phylogeny, taxonomy, geographic distribution, freshwater and marine ecology, population dynamics, histology and ultrastructure, physiology and behaviour. The wide scope is in line with recent trends in annelid research with less emphasis on pollution studies and faunistics and a renewed interest in experimental biology using new techniques.
Download or read book Aquatic Animal Nutrition written by Christian E.W. Steinberg and published by Springer Nature. This book was released on 2022-01-03 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Aquatic Insects written by Kleber Del-Claro and published by Springer. This book was released on 2019-06-10 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples written by and published by . This book was released on 1989 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Marine Mammals written by Peter G.H. Evans and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 629 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in marine mammals has increased dramatically in the last few decades, as evidenced by the number of books, scientific papers, and conferences devoted to these animals. Nowadays, a conference on marine mammals can attract between one and two thousand scientists from around the world. This upsurge of interest has resulted in a body of knowledge which, in many cases, has identified major conservation problems facing particular species. At the same time, this knowledge and the associated activities of environmental organisations have served to introduce marine mammals to a receptive public, to the extent that they are now perceived by many as the living icons of biodiversity conservation. Much of the impetus for the current interest in marine mammal conservation comes from "Save the Whale" campaigns started in the 1960s by environmental groups around the world, in response to declining whale populations after over-exploitation by humans. This public pressure led to an international moratorium on whaling recommended in 1972 by the United Nations Conference on the Human Environment in Stockholm, Sweden, and eventually adopted by the International Whaling Commission ten years later. This moratorium largely holds sway to this day, and further protective measures have included the delimitation of extensive areas of the Indian Ocean (1979) and Southern Ocean (1994) as whale sanctuaries.
