Salmon are one of the most popular and commonly eaten fish and are among the most important fishery resources in the world. They are born and die in fresh water but can live in both fresh water and seawater where they migrate between rivers and oceans, showing amazing abilities to home to their natal stream precisely. However, their dynamic life cycles and mysterious abilities of natal stream imprinting and homing migration are not well understood. Physiological Aspects of Imprinting and Homing Migration in Salmon: Emerging Researches and Opportunities is a pivotal reference source that introduces the dynamic and complicated life cycle of salmon connected with fish migration and climate changes and presents physiological mechanisms of natal stream imprinting and homing in salmon with special references to hormone, olfaction, memory, and behavior. Additionally, salmon resources concerning salmon commercial fisheries, aquaculture, and global propagation systems are discussed. This book is ideally designed for ichthyologists, environmentalists, pisciculture professionals, fisheries, marine biologists, scientists, researchers, academicians, and students seeking coverage on one of the most integral species of fish in the world.

An informative series that provides, in a concise format, better understanding of animals and their habitats. Fascinating in its diversity, the natural world comes to life on the pages of these spec tacularly illustrated volumes.

This book (hardcover) is part of the TREDITION CLASSICS. It contains classical literature works from over two thousand years. Most of these titles have been out of print and off the bookstore shelves for decades. The book series is intended to preserve the cultural legacy and to promote the timeless works of classical literature. Readers of a TREDITION CLASSICS book support the mission to save many of the amazing works of world literature from oblivion. With this series, tredition intends to make thousands of international literature classics available in printed format again - worldwide.

One of the planet's oldest and most misunderstood animals, this guide helps to de-mystify sharks and inform about their value in the ocean eco-system. The World of Sharks -- edited by world-famous naturalist Jeff Corwin -- teaches about the way sharks evolved, how they are built and how they behave, reproduce and survive in different habitats around the world. It also highlights some of the most familiar and unique species found worldwide, their current status, what to do if you encounter a shark in the wild and what you can do to help to conserve and protect these spectacular creatures. This folding pocket guide is the ideal reference for shark-lovers and teachers alike. Made in the USA.

The definitive field guide to all the sharks, rays and chimaeras of the European Atlantic and Mediterranean The waters of the northeast Atlantic and Mediterranean Sea are home to an amazing variety of sharks, rays and chimaeras. This comprehensive and easy-to-use field guide covers all 146 species found in the Mediterranean, the waters of the European Atlantic and Iceland, along all the Scandinavian coasts, in the Black Sea and as far south as the Canary Islands. Detailed species accounts describe key identification features, habitat, biology and status. Every species account comes with a colour distribution map, a depth guide, at-a-glance icons and colour illustrations. This must-have field guide also features illustrated key guides that enable you to accurately identify down to species, comparison plates of similar species, illustrations of eggcases where known and plates of teeth. The first field guide to cover all 146 species Features hundreds of colour illustrations, photos, maps and diagrams Describes key features, habitat, biology and status Includes depth guides, at-a-glance icons, key guides and teeth plates

The book is a combination of all the things pertaining to my fishing for so many years. It is how I got started, what I learned, who I met, what I caught, what interesting things happened. I am not through learning or enjoying my life doing this. There is always something new tomorrow.

The pictures are of the people that I knew, myself, odd things we caught, or odd things that happened.

This book investigates decolonization as a local process and its connections to international relations, introducing "internal colonialism" as a crucial analytical category for internationalists. Using Bolivia as a case study, the author argues that the reshaping of colonialism and its resistance domestically is also reflected and reproduced abroad by political actors, be they the governments or indigenous movements. By problematizing postcolonial debate concerning the constitution/reproduction of colonial logics in International Relations, the book proposes a return to the local to show how power relations are exercised concretely by the protagonists of political process. Such dynamics reveal the interrelationship between the local and the international, especially, in which the latter represents a necessary dimension to both reinforce colonialism and oppose colonial logics. Of interest to scholars and students of IR, Latin American and Andean Studies, this book will also appeal to those working in the fields of area studies, anthropology, indigenous politics, comparative politics, decolonization and political ecology.

Fishermen of Taupo is a book about the fly fishermen of New Zealand's Lake Taupo. It tells the individual stories of twenty Taupo fishermen that I have been fortunate enough to fish with over the years. Taupo is, and still remains, a gem, but with the world getting ever smaller due to air travel, this fishery is fragile. Still it remains, like its trout, wild. It needs protecting before it's lost.

About seventy-one per cent of the Earth's surface is water, and even on dry land we remain closely connected to aquatic life. It provides us with oxygen, food, medicine and materials. Wild waterlife infiltrates our lives in many surprising ways. Every other breath we take is filled with oxygen provided by ocean-dwelling microscopic plants. A type of seaweed provides a means to directly test whether people are infected with viruses, including Covid-19. Robotics design takes inspiration from a pike's ability to accelerate with greater g-force than a Porsche. Wild Waters by Susanne Masters is a celebration of the breadth of wildlife that can be found in and around our varied waterways, from oceans and rivers to rock pools and ponds. Armchair explorers can read a fascinating account of how aquatic plants and animals enrich human life. Swimmers, paddleboarders, dog walkers, families and anyone with a passion for the great outdoors can learn about local wildlife, including when and where to look for different species without causing any harm. With stunning illustrations by Alice Goodridge, Wild Waters provides a tantalising insight into the world beneath the surface.

Originally published as Bulletin of the US Bureau of Fisheries, Volume XLIII, 1927, Part I, this is a classic of the fisheries literature that has been out-of-print and unavailable too long. For each species included in the book, the authors attempted to provide common names, descriptions (in language as non-technical as possible), diagnostic characteristics, variations, food and feeding habits, spawning, embryology and larval development, growth rates, relative abundance, commercial importance, habitat and specimens in the Smithsonian collection.