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Marine Mammals: Fisheries, Tourism and Management Issues brings together contributions from 68 leading scientists from 12 countries to provide a comprehensive, up-to-date review on the way we manage our interactions with whales, dolphins, seals and dugongs. The book examines how we have fared conserving the world’s marine mammal populations, with a focus on the key issues of fisheries and tourism. From a unique southern hemisphere perspective, the authors consider how science informs the culling debate, how wild fisheries and aquaculture interact with marine mammal populations and how we might manage the effects of whale, dolphin and seal watching industries. The authors also address other issues such as the way in which ethics, genetics, acoustics, ecosystem models and pollution influence the management and conservation of marine mammals. Marine Mammals is an invaluable and accessible resource for all those involved with marine mammals, including scientists, managers, policy makers, industry representatives and students. Winner of a 2004 Whitley Award.
Fur seals and sea lions are charismatic, large carnivores that engage us with both their skill and playful antics. Although all species in Australian waters were harvested to near extinction 200 years ago, fur seals are recovering and are now common in near-shore waters across southern Australia. Sea lions, however, are endangered. Their populations appear not to have recovered like fur seals and are declining at some locations. Fur seals and sea lions are important top level predators and play an important role in Australia’s temperate marine ecosystems. Key threats they currently face relate to human activities, particularly interactions with fisheries. This book outlines the comparative evolutionary ecology, biology, life-history, behaviour, conservation status, threats, history of human interactions and latest research on the three species of otariids that live in the waters of southern Australia: the Australian fur seal, New Zealand fur seal and Australian sea lion. It also includes brief descriptions of Antarctic and Subantarctic seals that occupy the Antarctic pack-ice and remote Australian territories of Macquarie Island and Heard Island.
The 2nd international tagging and tracking symposium was held in San Sebastian, Spain, in October 2007, seven years after the first symposium was held in Hawaii in 2000 (Sibert and Nielsen 2001). In the intervening seven years, there have been major advances in both the capability and reliability of electronic tags and analytical approaches for geolocation of tagged animals in marine habitats. Advances such as increased data storage capacity, sensor development, and tag miniaturization have allowed researchers to track a much wider array of marine animals, not just large and charismatic species. Importantly, data returned by these tags are now being used in population analyses and movement s...
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In The Seal Hunt: Cultures, Economies and Legal Regimes, Nikolas Sellheim offers a deep analysis of the seal hunt worldwide. He engages on a journey from the northern to the southern hemisphere and explores how the seal hunt has shaped cultures all over the world up to this day. By analysing the different national and international regimes dealing with the seal hunt, Sellheim shows how the perception of the seal and the seal hunt has changed over time and space. Focusing on the European Union and the World Trade Organization, the volume offers an account on how opposition towards the seal hunt has found its way onto the international spheres of governance and trade.
Seven Great Whales are found in the coastal waters surrounding Australia. There are six of the largest baleen whalesblue whale, fin whale, humpback whale, sei whale, Brydes whale and southern right whale. Also found is the largest toothed whalethe sperm whale.
How to develop an ethical design practice and build a better world. The choices made by designers have a significant effect on the world. Yet so much of the discourse on design focuses on aesthetics rather than ethics. In The New Designer, acclaimed author Manuel Lima aims to change this by challenging common myths and preconceptions about what comprises good design. He argues that designers must take responsibility for the personal, societal, cultural, and environmental impact of their work, rather than simply following a standard template. As he covers fields ranging from graphic design to industrial design to user-experience design, Lima identifies the major steps that designers must take...
A collection of The Conversation's 'Monday's Medical Myths' and 'The Explainer' articles, answering the questions on everyone’s mind.
As its title suggests, this book is a selection of papers that use English corpora to study language variation along three dimensions – time, place and genre. In broad terms, the book aims to bridge the gap between corpus linguistics and sociolinguistics and to increase our knowledge of the characteristics of English language. It includes eleven papers which address a variety of research questions but with the commonality of a corpus-based methodology. Some of the contributions deal with language variation in time, either by looking into historical corpora of English or by adopting the method known as diachronic comparable corpus linguistics, thus illustrating how corpora can be used to illuminate either historical or recent developments of English. Other studies investigate variation in space by comparing different varieties of English, including some of the “New Englishes” such as the South Asian varieties of English. Finally, some of the papers deal with variation in genre, by looking into the use of language for specific purposes through the inspection of medical articles, social reports and academic writing.
The 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.