Ecology and Conservation of Fishes


Book Description

Written as a stand-alone textbook for students and a useful reference for professionals in government and private agencies, academic institutions, and consultants, Ecology and Conservation of Fishes provides broad, comprehensive, and systematic coverage of all aquatic systems from the mountains to the oceans. The book begins with overview discussio




Science, Technology, and New Challenges to Ocean Law


Book Description

Science, Technology, and New Challenges to Ocean Law offers fresh perspectives on a set of vital issues in the field of ocean law and policy. Since the early period of the industrial revolution, successive waves of revolutionary scientific discoveries and technological innovations have intensified the global population’s exploitation of ocean and coastal resources. In this volume, several leading authorities in the field address major dimensions of the interface of science, technology and ocean law—both historically and in current-day perspective—and emergent challenges in legal ordering of ocean uses for sustainability and equitability. Among the topics that are analysed in these readable, accessible papers are ecosystem approaches to resource management, the historic interplay of science and military concerns, the place of science in dispute-settlement processes, the varied human uses of the seabed, the roles in ocean governance of indigenous peoples, legal issues in fisheries management and conservation, and special regional problems of the Arctic, the Bering Strait, the South China Sea, and the eastern Mediterranean. The urgent importance of the subjects addressed here, together with the variety of disciplinary approaches deployed by the authors, enhance the value of this book’s unique contribution to the literature of ocean studies.




Subterranean Struggles


Book Description

Over the past two decades, the extraction of nonrenewable resources in Latin America has given rise to many forms of struggle, particularly among disadvantaged populations. The first analytical collection to combine geographical and political ecological approaches to the post-1990s changes in Latin America’s extractive economy, Subterranean Struggles closely examines the factors driving this expansion and the sociopolitical, environmental, and political economic consequences it has wrought. In this analysis, more than a dozen experts explore the many facets of struggles surrounding extraction, from protests in the vicinity of extractive operations to the everyday efforts of excluded residents who try to adapt their livelihoods while industries profoundly impact their lived spaces. The book explores the implications of extractive industry for ideas of nature, region, and nation; “resource nationalism” and environmental governance; conservation, territory, and indigenous livelihoods in the Amazon and Andes; everyday life and livelihood in areas affected by small- and large-scale mining alike; and overall patterns of social mobilization across the region. Arguing that such struggles are an integral part of the new extractive economy in Latin America, the authors document the increasingly conflictive character of these interactions, raising important challenges for theory, for policy, and for social research methodologies. Featuring works by social and natural science authors, this collection offers a broad synthesis of the dynamics of extractive industry whose relevance stretches to regions beyond Latin America.




An Introduction to Fish Migration


Book Description

Since the publication of The Migrations of Fish by Prof. Alexander Meek in 1916, a number of books have been published on this subject. However, most of these books only cover one type of migratory mechanisms. This book aims to overcome this drawback by presenting a comprehensive coverage of all life history strategies-potadromy, anadromy, catadrom




Beneath the Surface


Book Description

The Mullica Valley estuary benefits from a combination of protected watershed, low human population density, and lack of extensive development, making it the cleanest estuary in the northeastern U.S. In Beneath the Surface, Ken Able helps the reader gain insights into the kinds of habitats, the animals, and plants that live there. For the first time, readers will gain a better understanding of the importance of these shallow waters, how the amount of salt in the water determines where animals and plants are found in estuaries, the variation in their occurrence, and how all this is changing as the result of climate change. Beneath the Surface emphasizes what this unique marine resource can tell us about the larger world.




Physiology and Ecology of Fish Migration


Book Description

Among the roughly 30,000 species of fish, migratory species account for only 165 species, but most of them are very important fisheries resources. This book presents up-to-date innovative research results on the physiology and ecology of fish migration. It focuses on salmon, eels, lampreys, and bluefin tuna. The book examines migratory behavior, spawning, and behavioral ecology.




Fish Pheromones and Related Cues


Book Description

Pheromones are chemical cues that pass between members of the same species that convey specific, adaptive information. These cues, and related chemicals whose function are less well defined, are especially important to fishes because of their aquatic environments and complex behaviors. Pheromones are also of increasing interest in both basic and applied aspects of fish biology because they can be used to manipulate fish behavior and may explain phenomena such as fishery collapse. Fish Pheromones and Related Cues provides a timely synthesis of this growing body of research in freshwater and marine species and explores everything from how these chemical signals evolved, are produced, released and then processed, and finally to potential applications in fish culture and conservation. Fish Pheromones and Related Cues opens with a useful overview on the theory of chemical communication and definitions. Chapters then progress by examining the biological importance of pheromones in inter- and intra-species communication, the role these chemical cues play in a variety biological functions from reproduction to predation, and then how they evolved and are detected and recognized by fish nervous systems. Final chapters provide valuable insight into how pheromones can be measured, how pheromonal disruption can explain effects of environmental pollution, and lastly how they pheromones are being applied in real-world efforts to culture fish species and to conserve our wild populations and control invasive species. With far-reaching economic, evolutionary and ecological implications, Fish Pheromones and Related Cues will be an essential volume for anyone working in the fields of chemical communication, fish biology, fisheries science, aquatic conservation, ecology, invasive species control, and aquaculture




Diadromy in Fishes


Book Description

This book describes the fish which exhibit diadromy, their life history strategies and the implications for fisheries. The book should therefore represent an important volume for workers in fish biology, animal physiology and behaviour, and fisheries.




Fish Locomotion


Book Description

Fish accomplish most of their basic behaviors by swimming. Swimming is fundamental in a vast majority of fish species for avoiding predation, feeding, finding food, mating, migrating and finding optimal physical environments. Fish exhibit a wide variety of swimming patterns and behaviors. This treatise looks at fish swimming from the behavioral and




Conservation Paleobiology


Book Description

In conservation, perhaps no better example exists of the past informing the present than the return of the California condor to the Vermilion Cliffs of Arizona. Extinct in the region for nearly one hundred years, condors were successfully reintroduced starting in the 1990s in an effort informed by the fossil record—condor skeletal remains had been found in the area’s late-Pleistocene cave deposits. The potential benefits of applying such data to conservation initiatives are unquestionably great, yet integrating the relevant disciplines has proven challenging. Conservation Paleobiology gathers a remarkable array of scientists—from Jeremy B. C. Jackson to Geerat J. Vermeij—to provide an authoritative overview of how paleobiology can inform both the management of threatened species and larger conservation decisions. Studying endangered species is difficult. They are by definition rare, some exist only in captivity, and for those still in their native habitats any experimentation can potentially have a negative effect on survival. Moreover, a lack of long-term data makes it challenging to anticipate biotic responses to environmental conditions that are outside of our immediate experience. But in the fossil and prefossil records—from natural accumulations such as reefs, shell beds, and caves to human-made deposits like kitchen middens and archaeological sites—enlightening parallels to the Anthropocene can be found that might serve as a primer for present-day predicaments. Offering both deep-time and near-time perspectives and exploring a range of ecological and evolutionary dynamics and taxa from terrestrial as well as aquatic habitats, Conservation Paleobiology is a sterling demonstration of how the past can be used to manage for the future, giving new hope for the creation and implementation of successful conservation programs.