Antarctic Fishes
Author: Mitsuo Fukuchi
Publisher:
Published: 2007-01
Total Pages: 136
ISBN-13: 9780801886102
DOWNLOAD EBOOKOriginally published: Dural, N.S.W.: Rosenberg Pub., 2006.
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Biology of Antarctic Fish
Author: Guido di Prisco
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 298
ISBN-13: 3642762174
DOWNLOAD EBOOKBiology of Antarctic Fish presents the most recent findings on the biology of fish in the unique environment of the Antarctic ocean. At present the year-round temperature of the coastal waters is very near -1,87 ° C, the equilibrium temperature of the ice-seawater mixture. This extremely low temperature affects different levels of organization of fish life: individuals, organ systems, cells, organelles, membranes, and molecules. Exploring ecology, evolution, and life history as well as physiology, biochemistry, and molecular biology of Antarctic fish the book describes the mechanisms of cold adaptation at all these levels. It provides material for discussion also for fundamental questions in the field of adaptation to an extreme environment and therefore is of particular interest not only to specialized scientists, but also to those involved in basic and evolutionary biology.
Antarctic Fish and Fisheries
Author: K.-H. Kock
Publisher: Cambridge University Press
Published: 1992-09-10
Total Pages: 380
ISBN-13: 9780521362504
DOWNLOAD EBOOKAlthough Antarctic finfish have been exploited for more than two decades and many stocks now appear to be overfished, this is the first detailed account of this fishery. The book begins by giving a comprehensive description of Antarctic fish biology and ecology, the thorough understanding of which is a prerequisite to sound management of the fishery. Subsequent sections consider the course of finfish exploitation and the present state of exploited fish stocks in the Southern Ocean. The author concludes by proposing more effective management methods for the fish resources of the Southern Ocean in light of the Convention on the Conservation of Antarctic Marine Living Resources.
Fishes of Antarctica
Author: Guido di Prisco
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 359
ISBN-13: 884702157X
DOWNLOAD EBOOKThe Antarctic fish fauna has evolved over a long period of geographic and climatic isolation. In the course of this evolution, Antarctic fish have developed specialized adaptations, some of which characterize these organisms as unique. In strong contrast to the continental shelf faunas elsewhere, the Antarctic shelf ichthyofauna is dominated by a single highly endemic group, the Notothenioidei. This group of perciform fish probably first appeared and diversified in the early Tertiary. The development of the Polar Front (referred to as the Antarctic Convergence in the older literature) resulted in a natural oceanographic barrier to migration in either direction, and thus became a key factor in the evolution of Antarctic fish. The dominance of the Antarctic continental shelf fauna by a single taxonomic group of fish provides a simplified natural laboratory for exploring the wealth of physiological, biochemical and ecological adaptations that characterize the fauna. Understanding of the patterns of adaptation in this highly specialized group of fish can tell us much about of evolution.
Antarctic Fish Biology
Author: Joseph T. Eastman
Publisher: Academic Press
Published: 2013-10-22
Total Pages: 337
ISBN-13: 1483288447
DOWNLOAD EBOOKThis important volume provides an original synthesis and novel overview of Antarctic fish biology, detailing the evolution of these fish in some of the most unusual and extreme environments in the world. Focusing on one group of fish, the notothenoioids, which contain the majority of the current organismal diversity, this book describes a fauna that has evolved in isolation and experienced incredible adaptive radiation by acquiring numerous physiological specializations. Darwin's finches and African cichlids may be joined by Antarctic fishes as exemplars of adaptive radiation.The books' coverage is detailed and comprehensive, and the author clearly recognizes the fact that these fish are a component of a most interesting and biologically unique ecosystem and environment. Topics in Antarctic Fish Biology include past and present environments, fossil records, taxonomic composition of fauna, systematic relationships, diversification, and physiological adaptations.
Fishes of the Southern Ocean
Author: Ofer Gon
Publisher:
Published: 1990
Total Pages: 500
ISBN-13:
DOWNLOAD EBOOKAntarctic Communities
Author: International Council of Scientific Unions. Scientific Committee on Antarctic Research
Publisher: Cambridge University Press
Published: 1997-08-28
Total Pages: 912
ISBN-13: 9780521480338
DOWNLOAD EBOOKThe study of Antarctic communities can provide a valuable step forward in investigating the control of community development, the utilization of habitats and the interaction among species in both species rich and species poor communities. This book contains chapters characterizing the present approaches to both aquatic and terrestrial communities in the Antarctic. From biodiversity to trophic flows, from ecophysiological strategies to the impacts of environmental change and the effects of human disturbance, this volume provides an up to the minute overview of community studies in an area covering ten percent of the Earth's surface.
The Physiology of Polar Fishes
Author: Anthony Peter Farrell
Publisher: Gulf Professional Publishing
Published: 2005
Total Pages: 418
ISBN-13: 9780123504463
DOWNLOAD EBOOKDevoted to fishes of high latitudes (Arctic and Antarctic). This book includes themes such as: the uniqueness of the physiology of fishes that live in cold polar environments, an analysis of physiological patterns exemplified by fishes that live poles apart, and how fishes differ from fishes living in more temperate and tropical habitats.
Antarctic Ecosystems
Author: Alex D. Rogers
Publisher: John Wiley & Sons
Published: 2012-02-28
Total Pages: 585
ISBN-13: 1444347225
DOWNLOAD EBOOKSince its discovery Antarctica has held a deep fascination for biologists. Extreme environmental conditions, seasonality and isolation have lead to some of the most striking examples of natural selection and adaptation on Earth. Paradoxically, some of these adaptations may pose constraints on the ability of the Antarctic biota to respond to climate change. Parts of Antarctica are showing some of the largest changes in temperature and other environmental conditions in the world. In this volume, published in association with the Royal Society, leading polar scientists present a synthesis of the latest research on the biological systems in Antarctica, covering organisms from microbes to vertebrate higher predators. This book comes at a time when new technologies and approaches allow the implications of climate change and other direct human impacts on Antarctica to be viewed at a range of scales; across entire regions, whole ecosystems and down to the level of species and variation within their genomes. Chapters address both Antarctic terrestrial and marine ecosystems, and the scientific and management challenges of the future are explored.
Antarctic Journal of the United States
Author:
Publisher:
Published: 1994
Total Pages: 516
ISBN-13:
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