Biology of the Southern Ocean

Biology of the Southern Ocean
Author: George A. Knox
Publisher: CRC Press
Total Pages: 637
Release: 2006-12-13
Genre: Nature
ISBN: 1420005138

First published in 1993, The Biology of the Southern Ocean has been referred to as international research at its best and an invaluable reference. Drawing on the considerable volume of information published in the last ten years, this second edition retains the format that made the first edition a popular bestseller, while updating the information

Whales of the Southern Ocean

Whales of the Southern Ocean
Author: Yuri Mikhalev
Publisher: Springer Nature
Total Pages: 401
Release: 2020-01-28
Genre: Science
ISBN: 3030292525

Based on actual data of Soviet whaling, and reliable methodologies that existed at the time when this monograph was written, it examines the distribution and migration patterns of whales of the Southern Ocean. It defines distinct populations on the basis of phenes, as well as whale breeding zones, which are located in the adjacent to the Southern Ocean waters at lower latitudes. The book records the presence of a new species of killer whale in the Southern Ocean - Orcinus nana. Prenatal growth patterns, pregnancy and lactation duration, mean sizes of new-born whales are determined. Methods for the graphic recording of registering structures are described, and an original method for their decoding is proposed to determine animal age. The age of sexual and physical maturity, life expectancy is determined. Earlier unknown “pair formations” on the lower jaw of baleen whales and sperm whales are described, together with their macro, histological and electronic microscopic structure. The impact of the extermination of whales on the Southern Ocean ecosystem is examined, recommendations for control of the current state of whale populations are given, and perspectives of whale population recovery are estimated. Regions that could be used as testing areas for whale registration method are defined. The book is intended for biologist-cytologists, ecologists and other specialists interested in cetaceans, and for biology students.

Marine Biology

Marine Biology
Author: Philip V. Mladenov
Publisher:
Total Pages: 225
Release: 2020
Genre: Nature
ISBN: 019884171X

Philip Mladenov provides a comprehensive overview of marine biology, providing a tour of marine life and marine processes that ranges from the polar oceans to tropical coral reefs; and from the intertidal to the hydrothermal vents of the deep sea.

Wild Sea

Wild Sea
Author: Joy McCann
Publisher: University of Chicago Press
Total Pages: 289
Release: 2019-04-25
Genre: Nature
ISBN: 022662241X

“This bracing history charts the myths, the exploration, and the inhabitants of the all-too-real and wild circumpolar ocean to our south.” —The Sydney Morning Herald, Pick of the Week Unlike the Pacific, Atlantic, Indian, and Arctic Oceans with their long maritime histories, little is known about the Southern Ocean. This book takes readers beyond the familiar heroic narratives of polar exploration to explore the nature of this stormy circumpolar ocean and its place in Western and Indigenous histories. Drawing from a vast archive of charts and maps, sea captains’ journals, whalers’ log books, missionaries’ correspondence, voyagers’ letters, scientific reports, stories, myths, and her own experiences, Joy McCann embarks on a voyage of discovery across its surfaces and into its depths, revealing its distinctive physical and biological processes as well as the people, species, events, and ideas that have shaped our perceptions of it. The result is both a global story of changing scientific knowledge about oceans and their vulnerability to human actions and a local one, showing how the Southern Ocean has defined and sustained southern environments and people over time. Beautifully and powerfully written, Wild Sea will raise a broader awareness and appreciation of the natural and cultural history of this little-known ocean and its emerging importance as a barometer of planetary climate change. “A sensitive portrait of a complex ecosystem, from krill to blue whales, and of the ice, winds, and currents that are critical to the circulation of the world’s oceans.” —Harper’s “Wilderness seekers will rejoice in this stirring portrait . . . McCann deftly navigates both natural glories and archival complexities.” —Nature

Biology and Ecology of Antarctic Krill

Biology and Ecology of Antarctic Krill
Author: Volker Siegel
Publisher: Springer
Total Pages: 458
Release: 2016-08-03
Genre: Science
ISBN: 331929279X

This book gives a unique insight into the current knowledge of krill population dynamics including distribution, biomass, production, recruitment, growth and mortality rates. Detailed analysis is provided on food and feeding, reproduction and krill behaviour. The volume provides an overview on the aspects of natural challenges to the species, which involve predation, parasites and the commercial exploitation of the resource and its management. A chapter on genetics shows the results of population subdivision and summarizes recent work on sequencing transcriptomes for studying gene function as part of the physiology of live krill. The focus of Chapter 4 is on physiological functions such as biochemical composition, metabolic activity and growth change with ontogeny and season; and will demonstrate which environmental factors are the main drivers for variability. Further discussed in this chapter are the bottle necks which occur in the annual life cycle of krill, and the mechanisms krill have adapted to cope with severe environmental condition.

Biology of the Southern Ocean

Biology of the Southern Ocean
Author: George A. Knox
Publisher: CRC Press
Total Pages: 648
Release: 2006-12-13
Genre: Nature
ISBN: 9781420005134

First published in 1993, The Biology of the Southern Ocean has been referred to as international research at its best and an invaluable reference. Drawing on the considerable volume of information published in the last ten years, this second edition retains the format that made the first edition a popular bestseller, while updating the information

Biodiversity of the Southern Ocean

Biodiversity of the Southern Ocean
Author: Bruno David
Publisher: Elsevier
Total Pages: 132
Release: 2015-10-20
Genre: Science
ISBN: 0081004850

The Southern Ocean surrounding the Antarctic continent is vast, in particular, its history, its isolation, and climate, making it a unique "laboratory case" for experimental evolution, adaptation and ecology. Its evolutionary history of adaptation provide a wealth of information on the functioning of the biosphere and its potential. The Southern Ocean is the result of a history of nearly 40 million years marked by the opening of the Straits south of Australia and South America and intense cooling. The violence of its weather, its very low temperatures, the formation of huge ice-covered areas, as its isolation makes the Southern Ocean a world apart. This book discusses the consequences for the evolution, ecology and biodiversity of the region, including endemism, slowed metabolism, longevity, gigantism, and its larval stages; features which make this vast ocean a "natural laboratory" for exploring the ecological adaptive processes, scalable to work in extreme environmental conditions. Today, biodiversity of the Southern Ocean is facing global change, particularly in regional warming and acidification of water bodies. Unable to migrate further south, how will she cope, if any, to visitors from the North? - Designed for curious readers to discover the immense ocean surrounding the most isolated and most inhospitable continent on the planet. - Describes the Southern Ocean facing biodiversification due to global change - Authored by scientists with experience of expeditions to the Southern Ocean

Aspects of Illegal, Unreported and Unregulated Fishing in the Southern Ocean

Aspects of Illegal, Unreported and Unregulated Fishing in the Southern Ocean
Author: Rachel Baird
Publisher: Springer Science & Business Media
Total Pages: 289
Release: 2007-06-01
Genre: Law
ISBN: 1402053398

Illegal, Unreported and Unregulated (IUU) fishing threatens the viability of high seas living resources. This book details the efforts of the Convention for the Conservation of Antarctic Marine Living Resources Commission and the Australian government to adopt complementary measures to deter IUU fishing in the Southern Ocean. It describes how these various measures have proven effective in deterring IUU operators.

Encyclopedia of Antarctica and the Southern Oceans

Encyclopedia of Antarctica and the Southern Oceans
Author: B. Stonehouse
Publisher: John Wiley & Sons
Total Pages: 420
Release: 2002-08-16
Genre: Nature
ISBN:

Antarctica is a major geographical region of our world and an important part of the global ecosystem. Including a continent larger than Australia and an ocean broader than the Atlantic, it makes up one-eighth of the World's surface. Knowledge gained by early explorers and more recently by scientists is proving increasingly important in world affairs. No longer remote at the southern end of the Earth, Antarctica and the southern oceans have become centres of general, historic, scientific and political interest. The Encyclopedia of Antarctica and the Southern Oceans contains over 1300 articles, compiled by a team of 26 international researchers, who have worked in the area. Topics covered include: History of discovery and exploration Geology, Glaciology and Climate Structure and ice cover of the Southern Ocean Biology of the ocean and continent Impacts of man, including conservation and political issues Islands of the southern oceans Articles are listed alphabetically and written in non-technical language. Many recommend further reading. Study guides help readers to follow learning paths through the Encyclopedia. This book is an up-to-date and authoritative reference on Antarctica and the southern oceans, essential for public libraries and reference sections of academic institutions, government departments and research centres. It is also of general use to any reader with an interest in Antarctica.