Aquaculture and fish-farming Books

Book Synopsis

Read more less

Book SynopsisJames Beard award-winning author and culinary game-changer Josh Niland returns with the ultimate guide to the art of Fish Butchery, with expert techniques and groundbreaking recipes that are an urgent call for action on culinary sustainability. Josh’s multi award-winning debut The Whole Fish Cookbook created a new blueprint for fish cookery, while its bestselling sequel Take One Fish unpacked 15 different species to reveal their true gastronomic potential. In this latest book, Josh continues to open our eyes to the potential of fish in the kitchen. Presented in three stunning sections – Catch, Cut and Craft – it’s both a challenge to the food industry to do things differently and a dazzling manual to the eye-popping potential in each and every fish. Featuring detailed instructions on how to prepare fish – from reverse butterfly to double saddle – as well as over 40 brilliant recipes for everything from fish sticks to pies, sausage and chorizo, Fish Butchery will disrupt, challenge and inspire the next generation. Trade Review"The book is a treasure trove of practical knowledge, and it's also a visual delight. With fun drawings and stunning photographs adorning its pages, 'Fish Butchery' is as engaging to read as it is enlightening." -- Dani Zoeller * Tasting Table *

Read more less

Book SynopsisAquaculture Landscapes explores the landscape architecture of farms, reefs, parks, and cities that are designed to entwine the lives of fish and humans.In the twenty-first century, aquaculture's contribution to the supply of fish for human consumption exceeds that of wild-caught fish for the first time in history. Aquaculture has emerged as the fastest growing food production sector in the world, but aquaculture has agency beyond simply converting fish to food. Aquaculture Landscapes recovers aquaculture as a practice with a deep history of constructing extraordinary landscapes. These landscapes are characterized and enriched by multispecies interdependency, performative ecologies, collaborative practices, and aesthetic experiences between humans and fish. Aquaculture Landscapes presents over thirty contemporary and historical landscapes, spanning six continents, with incisive diagrams and vivid photographs. Within this expansive scope is a focusTrade Review"Aquaculture Landscapes is a breath-taking book—full of historical drawings, ingenious diagrams, and superb photography—that demonstrates how we can revolutionize our relationships with aquatic life. Grounded in multispecies urban theory and dreams of coexistence instead of exploitation, Ezban offers both concrete examples and speculative designs from around the world that will transform landscape architecture practice. His book is the first to not only argue for a post-human urbanism, but to demonstrate how landscape architects can go about creating a zoopolitan urbanism for the future. Aquaculture Landscapes is a must-read for all landscape architecture students, faculty, and professionals." —Jennifer Wolch, Dean, College of Environmental Design, UC Berkeley, USA"Michael Ezban presents an original and informative book on an extremely intriguing subject: aquaculture landscapes—fish farms as seen through the lens of contemporary landscape architecture. His work opens and invites us all into vast and exciting new territory for landscape architecture practice. Through examination of public landscapes where nutrient cycling, biological conservation, remediation, and vernacular farming practices combine to inspire a sense of wonder and pleasure, Aquaculture Landscapes illustrates both the art of survival and the art beyond survival." —Kongjian Yu, Dean and Professor, Graduate School of Landscape Architecture, Peking University & China President, Turenscape"We are all born of water, and our primordial relationship with aquatic ecologies endures. In this lush volume, Michael Ezban both plumbs the depths and surfaces common currents to reveal an aqueous terrain worthy of navigation for the Anthropocene. Through rigorous historical research and insightful contemporary precedents from aquaculture to angling, Aquaculture Landscapes offers fresh thinking and timely designs for a richer, more biodiverse world. Ezban’s design research intelligently articulates how we might materially and metaphorically cohabit with our oldest of relatives—the fish—and other species beyond the human."—Nina-Marie E. Lister, Graduate Program Director, School of Urban + Regional Planning, Ryerson University, Canada"Aquaculture Landscapes is a thoughtful, articulate, forward-thinking contribution to a deeply problematic yet still growing sector of food production. Combining intelligent prose with illuminating illustrations, Michael Ezban presents an alluring vision for how new, ecologically and ethically sensitive systems can—indeed, must—be designed for a liveable future. With what I’ve seen of the state of contemporary industrial aquaculture, this is a much-needed blueprint." —Jonathan Balcombe, author of What a Fish Knows"We are all born of water, and our primordial relationship with aquatic ecologies endures. In this lush volume, Michael Ezban both plumbs the depths and surfaces common currents to reveal an aqueous terrain worthy of navigation for the Anthropocene. Through rigorous historical research and insightful contemporary precedents from aquaculture to angling, Aquaculture Landscapes offers fresh thinking and timely designs for a richer, more biodiverse world. Ezban’s design research intelligently articulates how we might materially and metaphorically cohabit with our oldest of relatives—the fish—and other species beyond the human." —Nina-Marie E. Lister, Graduate Program Director, School of Urban & Regional Planning, Ryerson University, Canada"Aquaculture Landscapes is an incredible achievement! Michael Ezban’s beautiful maps, diagrams, and renderings unpack the diverse and integrated worlds that humans and fish inhabit. This book is a celebration of our ingenious and resourceful history as humans guiding and cultivating the aquatic landscape." —James Prosek, author of Eels"We are ecological beings. We interact with our fellow humans as well as with other species and our environments. But our interactions with other species tend to be one-sided: we take much more than we give. In Aquaculture Landscapes, Michael Ezban takes compelling deep dives into cohabited landscapes from around the world, and he offers a hopeful vision for how we might rebalance and reconfigure our relationships with fish and other aquatic life through design." —Frederick Steiner, Dean, Stuart Weitzman School of Design, University of Pennsylvania, USA"The work is a visual feast with something to lure every reader: landscape historian, urban ecology, entrepreneurial fish farmer, or landscape architect...Ezban's descriptions of contemporary projects provide a conceptual spine for 15 beautifully illustrated case studies - the tour de force of the book." —Nathan Heavers, Landscape Architecture Magazine, November 2019"The work is a visual feast with something to lure every reader: landscape historian, urban ecology, entrepreneurial fish farmer, or landscape architect...Ezban's descriptions of contemporary projects provide a conceptual spine for 15 beautifully illustrated case studies - the tour de force of the book." —Nathan Heavers, Landscape Architecture Magazine, November 2019"Aquaculture Landscapes is a breath-taking book—full of historical drawings, ingenious diagrams, and superb photography—that demonstrates how we can revolutionize our relationships with aquatic life. Grounded in multispecies urban theory and dreams of coexistence instead of exploitation, Ezban offers both concrete examples and speculative designs from around the world that will transform landscape architecture practice. His book is the first to not only argue for a post-human urbanism, but to demonstrate how landscape architects can go about creating a zoöpolitan urbanism for the future. Aquaculture Landscapes is a must-read for all landscape architecture students, faculty, and professionals."—Jennifer Wolch, Dean, College of Environmental Design, UC Berkeley, USA"Michael Ezban presents an original and informative book on an extremely intriguing subject: aquaculture landscapes—fish farms as seen through the lens of contemporary landscape architecture. His work opens and invites us all into vast and exciting new territory for landscape architecture practice. Through examination of public landscapes where nutrient cycling, biological conservation, remediation, and vernacular farming practices combine to inspire a sense of wonder and pleasure, Aquaculture Landscapes illustrates both the art of survival and the art beyond survival."—Kongjian Yu, Dean and Professor, Graduate School of Landscape Architecture, Peking University, China, President, Turenscape"Aquaculture Landscapes is a thoughtful, articulate, forward-thinking contribution to a deeply problematic yet still growing sector of food production. Combining intelligent prose with illuminating illustrations, Michael Ezban presents an alluring vision for how new, ecologically and ethically sensitive systems can—indeed, must—be designed for a liveable future. With what I’ve seen of the state of contemporary industrial aquaculture, this is a much-needed blueprint."—Jonathan Balcombe, author of What a Fish Knows"We are all born of water, and our primordial relationship with aquatic ecologies endures. In this lush volume, Michael Ezban both plumbs the depths and surfaces common currents to reveal an aqueous terrain worthy of navigation for the Anthropocene. Through rigorous historical research and insightful contemporary precedents from aquaculture to angling, Aquaculture Landscapes offers fresh thinking and timely designs for a richer, more biodiverse world. Ezban’s design research intelligently articulates how we might materially and metaphorically cohabit with our oldest of relatives—the fish—and other species beyond the human."—Nina-Marie E. Lister, Graduate Program Director, School of Urban & Regional Planning, Ryerson University, Canada"Aquaculture Landscapes is an incredible achievement! Michael Ezban’s beautiful maps, diagrams, and renderings unpack the diverse and integrated worlds that humans and fish inhabit. This book is a celebration of our ingenious and resourceful history as humans guiding and cultivating the aquatic landscape."—James Prosek, author of Eels"We are ecological beings. We interact with our fellow humans as well as with other species and our environments. But our interactions with other species tend to be one-sided: we take much more than we give. In Aquaculture Landscapes, Michael Ezban takes compelling deep dives into cohabited landscapes from around the world, and he offers a hopeful vision for how we might rebalance and reconfigure our relationships with fish and other aquatic life through design."—Frederick Steiner, Dean, Stuart Weitzman School of Design, University of Pennsylvania, USATable of ContentsIntroduction: Aquacultures PART ONE: Situating Aquaculture Landscapes Designing Ichthyological Urbanism PART TWO: Surveying Aquaculture Landscapes Overview of Aquaculture Landscapes Case Studies 01 Fishponds of the Třeboň Basin, Czech Republic 02 Esteros in the Bay of Cádiz, Spain 03 Wetland Basins in the Doñana Nature Reserve, Spain 04 Valli of Comacchio, Italy 05 Piscina of Sperlonga, Italy 06 Piscifactoire of Huningue, France 07 Grotto Aquarium in Paris, France 08 Acadjas at Lake Nokoué, Benin 09 Bheries of the East Kolkata Wetlands, India 10 Dike-Pond System of the Pearl River Delta, China 11 Rice-Fish Terraces of Longxian Village, China 12 Gei Wai in the Mai Po Marshes, Hong Kong 13 Savanna Weirs of Baures, Bolivia 14 Tailwater Fisheries at Wolf Creek Dam, United States 15 Ahupua’a of the Hawaiian Islands, United States PART THREE: Depicting Aquaculture Landscapes Representations of Aquaculture Landscapes

Read more less

Book SynopsisThe Penwith Peninsula in Cornwall is where the land ends. In The Swordfish and the Star Gavin Knight takes us into this huddle of grey roofs at the edge of the sea at the beginning of the twenty-first century. He catches the stories of a whole community, but especially those still working this last frontier: the Cornish fishermen. These are the dreamers and fighters who every day prepare for battle with the vast grey Atlantic. Cornwall and its seas are brought to life, mixing drinking and drugs and sea spray, moonlit beaches and shattering storms, myth and urban myth. The result is an arresting tapestry of a place we thought we knew; the precarious reality of life in Cornwall today emerges from behind our idyllic holiday snaps and picture postcards. Even the quaint fishermen’s pubs on the quay at Newlyn, including the Swordfish and its neighbour the Star, turn out to be places where squalls can blow up, and down again, in an instant. Based on immersive research and rich with the voices of a cast of remarkable characters, this is an eye-opening, dramatic, poignant account of life on Britain’s most dangerous stretch of coast.Praise for Hood Rat 'A gripping novelistic immersion' Louis Theroux'A must-read' Owen Jones'Britain's Gomorrah' IndependentTrade ReviewAn alternative perspective, telling the stories of the fishermen who work on this treacherous stretch of coast, tales gathered over two years of interviews, many conducted in the Swordfish and Star of the title -- Tom Robbins * Financial Times Books of the Year *A terrific new book about a hard and dangerous way of life * Esquire, Book of the Year *Knight has gone in search of old smells and danger and found them in spades. There are extraordinarily evocative stories here, of the mad bravado of scarred, de-fingered fishermen and the stoicism of their women... As a cross-section of west Cornish lives, a celebration of brave eccentricity and a prose illustration of the way those lives overlap and interrelate, The Swordfish and the Star takes some beating -- Patrick Gale * Guardian *Knight recounts fascinating detail, but also shows a novelist's skill in painting a vivid picture of real Cornwall and real Cornish people: Shane Meadows meets The Perfect Storm * Esquire *[Knight] is as adept with words as his hero Nutty Noah the Cadgwith ring-netter is with a shoal of pilchards ... exhilarating -- Tom Fort * Literary Review *

Read more less

Book SynopsisWherever you fit into the debate about food - vegan, vegetarian, pescatarian, flexitarian, or carnivore - you cannot argue against the fact that fish have influenced our diet for millennia, and, for many, continue to do so today. We are, after all, an island nation surrounded by seas that were once extremely rich and diverse in its variety of both fish and shellfish, and it's well known that early man was as much a hunter-gatherer on water as on land for fish are a great supplier of protein. Yet only in the last couple of centuries has fishing become an established occupation, and the last forty years has seen a multitude of change in what is now an industry.Outside the industry, little has been written about how this seafood is caught, landed and then reaches us, the consumer. We all know about fish and chip shops, but do we know the difference between a beam and otter trawl? What is the difference between a lobster pot and a lobster creel? Did you know oysters and salmon were once ca

Read more less

Book SynopsisThis book investigates the anomalous magnetic field of the ocean and its connection with geological structure, tectonic evolution of the oceanic lithosphere, and magnetic properties of different rock types in the oceanic crust. The book describes new instruments and techniques of gradient magnetic measurements with three sensors, as well as the new technique of processing and interpretating hydromagnetic data on the basis of adoptive filtration and reparametrization. The text provides unique data of geomagnetic surveys carried out by Russian research vessels in different regions of the World Ocean, including submersible apparatus and ingenious theoretical and experimental technology of the magnetic modeling and investigations of the nature of magnetic anomalies. The results of systems analysis of geochemical content and composition during the mid-oceanic ridge basalt are presented.Table of ContentsTechniques for Marine Magnetic Measurements, I.I. Belyaev and A.M. FilinInterpretation Procedure of Marine Magnetic Data: Topical Problems, G.M. Valyashko, A.N. Ivanenko, G.E. Czerniawski, and S.V. LukyanovMid-Oceanic Ridges and Deep Oceanic Basins: AMF Structure, V.Yu. Glebovsky, S.P. Maschenkov, A.M. Gorodnitsky, I.I. Belyaev, A.M. Filin, S.A. Mercuriev, N.A. Sochevanova, S.V. Lukyanov, G.M. Valyashko, E.A. Popov, and K.V. PopovGeomagnetic Study of Transform Faults, S.V. Lukyanov, G.M. Valyashko, and A.M. GorodnitskyGeomagnetic Study of Seamounts, V.Yu. Brusilovsky, A.M. Gorodnitsky, and A.N. IvanenkoGenesis of Primary Magmatic Titanomagnetite of Tholeiite Basalt from Mid-Oceanic Ridges, A.G. GorshkovReferencesIndex

Read more less

Book SynopsisThis book is an essential reference tool for all those who have a passion for trees as well as those who work in tree-related professions whether they be garden managers, forest and country park wardens, foresters, woodland managers or those working in the fields of arboriculture and horticulture. Moreover, this volume is also intended to be a textbook of trees aimed at arboriculture, horticulture and forestry students studying at National Diploma and Higher National Diploma levels and for candidates of the Royal Horticultural Society's Diploma in Horticulture and the Society's Master of Horticulture [RHS] Award. Other books in this field have tended to concentrate either on the science of trees, or have specialized on their management, culture or aesthetics. This volume, however, is a comprehensive study that illustrates the relationship between all these subjects.

Read more less

Book SynopsisThis Second Edition of Plankton is a fully updated introduction to the biology, ecology and identification of plankton and their use in monitoring water quality. It includes expanded, illustrated descriptions of all major groups of freshwater, coastal and marine phytoplankton and zooplankton and a new chapter on teaching science using plankton. Best practice methods for plankton sampling and monitoring programs are presented using case studies, along with explanations of how to analyse and interpret sampling data.Healthy waterways and oceans are essential for our increasingly urbanised world. Yet monitoring water quality in aquatic environments is a challenge, as it varies from hour to hour due to stormwater and currents. Being at the base of the aquatic food web and present in huge numbers, plankton are strongly influenced by changes in environment and provide an indication of water quality integrated over days and weeks. Plankton are the aquatic version of a cTable of Contents1. The importance of plankton. 2. Plankton processes and the environment. 3. Plankton-related environmental and water quality issues. 4. Sampling methods for plankton. 5. Freshwater phytoplankton: diversity and biology. 6. Coastal and marine phytoplankton: diversity and ecology. 7. Freshwater zooplankton: diversity and biology. 8. Coastal and marine zooplankton diversity and biology. 9. Plankton in the classroom.

Read more less

Book SynopsisProviding a broad and readable overview of the subject, this updated fourth edition of Aquaculture: An Introductory Text covers issues associated with sustainable aquaculture development, culture systems, hatchery methods, nutrition and feeding of aquaculture species, reproductive strategies, harvesting, and many other topics. While its main focus is on the culture of fish, molluscs and crustaceans for food, the book also covers other forms of aquaculture, such as the production of seaweeds, recreational fish and ornamental species, as well as live foods, such as algae and rotifers that are used to feed larval shrimp and marine fish. Thoroughly updated and revised, this essential textbook now includes: - Increased coverage of open-ocean cage culture and sea lice issues with salmon culture; - Coverage of the significant progress made in nutrition, including the move away from fishmeal as protein and fish oil as lipids in feed; - Information on biofloc technology uses, predictive impacts of climate change, probiotics, and the impact of COVID-19 on the aquaculture community; - Updated aquaculture production statistics and lists of approved anaesthetics. Aquaculture remains one of the most rapidly growing agricultural disciplines, and this book remains an essential resource for all students of aquaculture and related disciplinesTable of Contents-: Preface 1: General Overview of Aquaculture 2: Getting Started 3: Culture Systems 4: Understanding and Maintaining Water Quality 5: Diseases and Parasites of Aquaculture Species 6: Reproduction and Early Rearing 7: Aquatic Animal Nutrition 8: Prepared Feeds 9: Additional Topics

Read more less

Book SynopsisAquaponics is a revolutionary system for growing plants by fertilising them with the waste water from fish in a sustainable closed system. A combination of the best of aquaculture and hydroponics, aquaponic gardening is an amazingly productive way to grow organic vegetables, greens, herbs and fruits, while providing the added benefits of fresh fish as a safe, healthy source of protein. On a larger scale, it is a key solution to mitigating food insecurity, climate change, groundwater pollution and the impacts of overfishing on our oceans. This is the definitive do-it-yourself home manual, with an introduction by Charlie Price, head of Aquaponics UK. It focuses on giving you all the tools you need to create your own aquaponic system and enjoy healthy, safe, fresh and delicious food all year round. Starting with an overview of the theory, benefits and potential of aquaponics, this book goes on to explain: system location considerations and hardware components; the living elements - fish, plants, bacteria, and worms; and, putting it all together - starting and maintaining a healthy system. Aquaponics systems are completely organic. They are four to six times more productive and use 90 percent less water than conventional gardens. Other advantages include no weeds, fewer pests, and no watering, fertilising, bending, digging, or heavy lifting - in fact, there really is no down side! Anyone interested in taking the next step towards self-sufficiency will be fascinated by this practical, accessible and well-illustrated guide.Trade ReviewThis isn't just another book for dummies; this is a comprehensive handbook on how to grow real food...so meticulously documented, that failure is not an option. -- Jeff Edwards - President, Progressive Gardening Trade Association (PGTA)"I have always wanted to put my money where my mouth is and figure out how to do sustainable aquaculture in the context of my home garden. Finally I've got the book to help me do it." -- Paul GreenbergThis is a delightful book to read! ... I've been involved with hydroponics and aquaculture for 30 years and still learned from reading this very thorough how-to book. -- Henry A. Robitaille, PhD - Former General Manager, The Land Exhibit, Epcot Center

Read more less

Book SynopsisTable of Contents1. Introduction 2. Getting values and valuation right 3. Evaluating the benefits from restored ecosystems 4. Intergenerational cost–benefit analysis: A static model 5. Intergenerational discounting: A dynamic model 6. Intergenerational valuation of fisheries resources can justify long-term conservation 7. An ecological-economic model for identifying areas in the ocean with the most vulnerable fish stocks 8. Discount factors and the performance of fisheries management systems 9. An economic indicator for monitoring fishing pressure on marine ecosystems

Read more less

Book SynopsisTable of Contents1. Today’s impacts, evolution, pressure changes, and the current direction of marine conservation 2. Marine area-based conservation in the context of global change 3. Effects of coastal urbanization on marine species and habitat conservation 4. Marine bioinvasions in the Anthropocene 5. Biodiversity, aquaculture, and conservation of endangered species 6. Conservation of out-of-sight communities and dark habitats 7. A physiological approach to conservation using biomarkers and molecular approaches 8. Conserving marine biodiversity with ecological restoration 9. Citizen science, conservation policies, monitoring, and management

Read more less

Book SynopsisFood production, particularly animal protein production, is changing. While productivity, efficiency and food quality continue to be of vital importance, there is increasing pressure on producers to prioritize sustainability and animal health and welfare as well minimize food waste.Optimizing vitamin nutrition can help make animal production more sustainable by optimizing animal health and welfare and animal performance and food quality, while reducing food waste.Optimum Vitamin Nutrition for More Sustainable Aquaculturecontains concise, up-to-date information on vitamin nutrition for fish.This book, which follows the authoritativeOptimum Vitamin Nutrition in the Production of Quality Animal Foods(5m Books, 2013), is a reference for research and extension specialists who need the most current, research-based information on vitamins in aquaculture. This book is part of a series covering Optimum Vitamin Nutrition in poultry, swine and ruminants.

Read more less

Book SynopsisEndlessly fascinating, unpretentiously educational, thoughtfully accessible and beautifully presented - Alex Tattersall, award-winning underwater photographer and the founder of Underwater Visions.The Coral Triangle, straddling the confluence of the Indian and Pacific Oceans, harbours the greatest biodiversity of marine life on the planet. It is home to a wondrous variety, including 75% of the world's coral species and around 2500 species of fish. The biological and environmental diversity is driven by the volcanically active and complex geology of the so called 'Ring of Fire'. Habitats range from underwater slopes of volcanic black sand to extensive coral reefs in atolls and vast calderas. While clearly vulnerable to increasing global threats such as climate change, pollution and overfishing, the Coral Triangle currently features some the richest coral reefs in the world.With stunning photography supported by an engaging and accessible text, this book highlights and cTrade ReviewThe focus of this book is on Southeast Asia’s reefs in the ‘Coral Triangle’. These are at the centre of global biodiversity, with more different species of corals, fish and invertebrate life than anywhere else in the world. We need to significantly raise awareness because reefs today face an existential threat... Because most people will not see, let alone study and understand coral reefs, we need books whose photographs and text convey their beauty, nature and extraordinary species. Reefs are the canaries in the coal mine in the sense that they are an ecosystem that is forewarning us about the global extinction of species and systems that began ever since we entered this uncharted Anthropocene epoch. The stunning photographs in this book showing images of some of the world’s richest and most intact coral reefs will help to raise awareness, and that is going to be key. -- Charles Sheppard OBE, Professor Emeritus (from the Foreword)What I especially liked about the book was that because it celebrates the biodiversity of the Coral Triangle, everything is described from a diver's viewpoint. It is full of behavioural observations that will stand divers, and especially underwater photographers, in good stead on future visits to Indonesia, the Philippines, Malaysia, PNG, and the rest... Sometimes books by underwater photographers are plainly based around showing off their best images, and the narrative flow can feel a bit strained or distorted as a result. That doesn't feel like the case here. This is a generously illustrated book with thoughtful, informative writing by an observant diver/photographer teamed up with a highly experienced marine biologist.-- Steve Weinman in Diver Magazine, 2021Endlessly fascinating, unpretentiously educational, thoughtfully accessible and beautifully presented.-- Alex Tattersall, award-winning underwater photographer and the founder of Underwater VisionsAlan J Powderham’s passion is to observe fish – to hang out on a coral reef as unobtrusively as possible and watch the array of life going about its business around him. His stunning book, At The Heart Of The Coral Triangle, is the result of doing just that, in the richest, most vibrant reefs on the planet, for nearly 20 years... He hopes his book is just one small part of the effort to keep preserving the reefs across the Coral Triangle.-- from DIVE Magazine, Autumn 2021The focus of this book is on Southeast Asia’s reefs in the ‘Coral Triangle’. These are at the centre of global biodiversity, with more different species of corals, fish and invertebrate life than anywhere else in the world. We need to significantly raise awareness because reefs today face an existential threat... Because most people will not see, let alone study and understand coral reefs, we need books whose photographs and text convey their beauty, nature and extraordinary species. Reefs are the canaries in the coal mine in the sense that they are an ecosystem that is forewarning us about the global extinction of species and systems that began ever since we entered this uncharted Anthropocene epoch. The stunning photographs in this book showing images of some of the world’s richest and most intact coral reefs will help to raise awareness, and that is going to be key. -- Charles Sheppard OBE, Professor Emeritus (from the Foreword)Endlessly fascinating, unpretentiously educational, thoughtfully accessible and beautifully presented.-- Alex Tattersall, award-winning underwater photographer and the founder of Underwater VisionsWhat I especially liked about the book was that because it celebrates the biodiversity of the Coral Triangle, everything is described from a diver's viewpoint. It is full of behavioural observations that will stand divers, and especially underwater photographers, in good stead on future visits to Indonesia, the Philippines, Malaysia, PNG, and the rest... Sometimes books by underwater photographers are plainly based around showing off their best images, and the narrative flow can feel a bit strained or distorted as a result. That doesn't feel like the case here. This is a generously illustrated book with thoughtful, informative writing by an observant diver/photographer teamed up with a highly experienced marine biologist.-- Steve Weinman in Diver Magazine, 2021Alan J Powderham’s passion is to observe fish – to hang out on a coral reef as unobtrusively as possible and watch the array of life going about its business around him. His stunning book, At The Heart Of The Coral Triangle, is the result of doing just that, in the richest, most vibrant reefs on the planet, for nearly 20 years... He hopes his book is just one small part of the effort to keep preserving the reefs across the Coral Triangle.-- extract from review in DIVE Magazine, Autumn 2021Table of ContentsSeascapes. Fish Portraits. Invertebrates. Predation. Reproduction. Behaviour. Symbiosis. Reptiles. Conservation

Read more less

Book SynopsisAnnual Fishes: Life History Strategy, Diversity, and Evolution is the first comprehensive reference on current knowledge of diverse species that exhibit unique survival strategies and provide important models for basic and applied research. This work fills a void, covering the life cycle, reproductive biology, evolutionary ecology, reproductive behavior, sexual selection, genetics, speciation, and integrative and conservation strategies of annual fishesBringing together researchers in different areas of annual fishes to summarize previous work, overview the current research, and highlight promising areas of research, the book is organized into three sections focusing on: Diversity, life history, and reproductive biology Ecology and conservation Evolution The book provides a thorough understanding of the complexity of annual fishes and emphasizes their usefulnessTable of ContentsDIVERSITY, LIFE HISTORY, AND REPRODUCTIVE BIOLOGY. Diversity of Aplocheiloidei. Life Cycle, Reproduction, and Development in Annual Fishes: Cellular and Molecular Aspects. Sperm and Egg Envelope Ultrastructure and Some Considerations on Its Evolutionary Meaning. Alternative Developmental Pathways. Sex Determination and Differentiation in Annual Fishes. Annual Fishes of the Genus Nothobranchius as an Experimental Model. Husbandry, Reproduction, and Embryo Culture of Annual Fishes under Laboratory Conditions. ECOLOGY AND CONSERVATION. Austrolebias in Space: Scaling from Ponds to Biogeographical Regions. The Evolutionary Ecology of African Annual Fishes. Tolerance of Environmental Stress. Annual Fishes (Rivulidae) from Southern Brazil: A Broad-Scale Assessment of Their Diversity and Conservation. EVOLUTION. Reproductive Behavior and Sexual Selection in Annual Fishes. Comparative Anatomy and Proliferative Zones of Adult Austrolebias Brain. Genome of the Annual Fishes Austrolebias Dynamized by Transposable Elements. Comparative Phylogeographic Patterns in Austrolebias from Different South American Basins. Chromosome Evolution, Divergent Meiotic Pathways, and Speciation in the Family Rivulidae. Genomic Isolated Regions: Linkage Groups in Parental and Laboratory Hybrids between Austrolebias adloffi Species Group. Overview, Future Challenges, and Evolution of Annualism.

Read more less

Book SynopsisWith over 70 species still populating the world's oceans after approximately 500 million years, hagfishes are essential benthic organisms that play a vital role in understanding the evolutionary origins of vertebrate life and the maintenance of the oceanic ecosystem. Hagfish Biology is a long overdue book for communicating and furthering study on these unique animals. It provides an avenue of synergy among scientists interested in hagfish physiology, molecular and evolutionary biology, morphology, and protection.New high throughput sequencing technologies, advanced microscopy techniques, descriptions of hagfish embryology, and developments of techniques to understand ancient evolutionary relationships have led to a resurgence of interest in the hagfish as a key species in understanding the evolution of vertebrates. Inspired by these new research perspectives, this book compiles scientific information on hagfishes that is of interest to a range of fields such Table of ContentsAnatomy of the Pacific hagfish (Eptatretus stoutii). Hagfish fisheries research. Fossil hagfishes, fossil cyclostomes, and the lost world of "ostracoderms". Hagfish embryology: Staging table and relevance to the evolution and development of vertebrates. Photoreception in hagfishes: Insights into the evolution of vision. The hagfish heart. Endothelium in hagfish. The adaptive immune system of hagfish. Hypothalamic–pituitary–gonadal endocrine system in the hagfish. Corticosteroid signaling pathways in hagfish. Acid/base and ionic regulation in hagfish. Feeding, digestion, and nutrient absorption in hagfish. Hagfish slime: Origins, functions, and mechanisms.

Read more less

Book SynopsisThis book discusses how to use the wastewaters, liquid biowastes and soils unfit for agriculture to economically viable aquaculture practices; and putting the emphasis on, aquaculture posology, the science of quantification and administration of doses in aquatic health and aquaculture management. Broadly, aquaculture practices come across three types of problems each; in the context of water quality, and fin fish and shell fish diseases; and preventive, curative and noncurative diseases in fin fish and shell fish. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.Table of Contents1. Water Diversity, Culture Systems and Problems 2. Important Units and Dimensions 3. Monitoring of Water and Sediment Parameters 4. Monitoring of Aquatic Biota and Eutrophication 5. Desirable Ranges of Fresh, Brackish and Seawater for Aquaculture 6. Guidelines 7. Zero Water Exchange 8. Screening, Coagulation, Sedimentation and Liming 9. Chlorination, Dechlorination, Ozonation, Oxygenation and Aeration 10. Principles and Applications of Aeration in Aquaculture 11. Control of pH, Alkalinity and Hardness 12. Control of Ammonia, Iron and Heavy Metals 13. Control of BOD and COD 14. Preparation of Artificial Sea Water and Salinity Manipulation 15. Soil ­ Water and their Interactions 16. Integral Calculation of Doses 17. Environmental Stress and Redox Potential 18. Designing of Effluent Treatment Plants 19. Biowaste and its Application 20. Wastewater use in Aquaculture: Sewage Fed Aquaculture 21. Causes of Soil Salinization 22. Planning and Management of Reservoir Fisheries 23. Nutrients Budgeting for Fish Culture 24. Aquatic Productivity Enhancement through Nutrients Management 25. Environmental Stress and Disease Control

Read more less

Book SynopsisSuppose you were designing a marine mammal. What would they need to live in the ocean? How would you keep them warm? What design features would allow them to dive for very long periods to extreme depths? Do they need water to drink? How would they minimize the cost of swimming, and how would they find their prey in the deep and dark? These questions and more are examined in detail throughout Marine Mammal Physiology, which explores how marine mammals live in the sea from a physiological point of view. This undergraduate textbook considers the essential aspects of what makes a marine mammal different from terrestrial mammals, beyond just their environment. It focuses on the physiological and biochemical traits that have allowed this group of mammals to effectively exploit the marine environment that is so hostile to humans. The content of this book is organised around common student questions, taking the undergraduate's point of view as the starting point.Table of ContentsAbout the Editors. Acknowledgements. Preface. Hydrodynamics. Energy for Exercise: The cost of motion in marine mammals. Oxygen Stores and Diving. Under Pressure. Thermoregulation. Acoustics. Vision and Touch. Hydration. Nutrition. Feeding Mechanisms. Fasting. Postdelivery. Health and Disease. Ecotoxicology. Sharing Earth’s Oceans. More questions and mysteries.

Read more less

Book SynopsisSUSTAINABLE FISHERY SYSTEMS An up-to-date and interdisciplinary guide to sustainable fisheries Fisheries, whether small-scale or large-scale, are filled with complexity and uncertainty. Making the right decisions to successfully manage fisheries for sustainability and resilience requires a systems approach including both natural and human elements, and their many interactions. To understand fisheries, and how they change over time, a diverse range of fishery knowledge must be brought together. Sustainable Fishery Systems, 2nd edition meets these needs. The new edition provides essential information that can be readily applied within government, community, industrial, academic and research settings. Sustainable Fishery Systems, 2nd edition retains the first edition's emphasis on themes such as sustainability, resilience, uncertainty, complexity, and conflict, and expands its treatment of topics that have, since the first edition's publication, become crucial to consider in the field Table of ContentsPreface and Guide to the Book xv Acknowledgements xviii Part I Fishery Systems 1 1 Introducing Fishery Systems 3 1.1 Sustainability and Resilience 3 1.2 Rationale for a Systems Approach 6 1.3 Fishery Systems as Social-Ecological Systems 7 1.4 Depicting Fishery Systems 10 1.4.1 Fishing Effort 10 1.4.2 Adding Dynamics 11 1.4.3 Adding Complexity 12 1.4.4 The Fishery System 13 1.4.5 Alternatives 14 1.5 Characterising Fishery Systems 18 1.5.1 Small-Scale Versus Large-Scale Fishery Systems 18 1.5.2 Spatial Scale and Time Scale 21 1.5.2.1 Spatial Scales 21 1.5.2.2 Time Scales 22 1.5.3 Other Approaches to Characterising Fishery Systems 23 1.6 Complexity 24 1.7 Next Steps 25 2 The Natural System: The Fish 27 2.1 What Is Caught in Fishery Systems? 28 2.1.1 Fishes 30 2.1.1.1 Inland (Freshwater) Fish 31 2.1.1.2 Pelagic Marine Fish 31 2.1.1.3 Demersal Marine Fish 32 2.1.2 Shellfish 33 2.1.3 Characteristics 37 2.2 Spatial Distribution of Fished Resources 38 2.3 Fish Dynamics 41 2.3.1 Single-Species Dynamics 41 2.3.2 Multi-Species Dynamics 45 3 The Natural System: Fishery Ecosystems 48 3.1 Ecosystems 48 3.1.1 Aquatic/Fishery Ecosystems 50 3.1.2 A Typology of Fishery Ecosystems 52 3.2 Biodiversity 55 3.3 The Physical–Chemical Environment 58 3.3.1 The Winds 58 3.3.2 Ocean Currents 59 3.3.3 Upwellings 61 3.3.4 Other Relatively Localised Phenomena 61 3.3.5 Physical Features 62 3.4 Dynamics of Fishery Ecosystems and the Biophysical Environment 62 4 The Human System: Fishers and Fishworkers 65 4.1 Fishers and Fishworkers 65 4.1.1 A Typology of Fishers 66 4.1.2 Women in Fishing 70 4.1.3 Fishworkers in the Post-Harvest Sector 73 4.1.4 Fisher Organisations 73 4.2 Fishing Methods 75 4.2.1 A Typology of Fishing Methods 75 4.2.1.1 Seines/Encircling Gear 77 4.2.1.2 Trawls and Other Towed/Dragged Gear 77 4.2.1.3 Gill Nets and Entangling Nets: Drift and Static Gear 77 4.2.1.4 Traps and Pots 78 4.2.1.5 Lines 78 4.2.1.6 Other Methods 78 4.2.2 The Choice of Fishing Method 79 4.2.2.1 Biological 80 4.2.2.2 Economic 80 4.2.2.3 Social and Governance 80 4.3 Fisher and Fleet Dynamics 80 4.3.1 Dynamics of Fishing Effort 81 4.3.2 Capital Dynamics and Fishing Capacity 83 4.3.3 Technological Dynamics 85 4.3.4 Fleet Dynamics 86 5 The Human System: Post-Harvest Aspects and Fishing Communities 89 5.1 The Post-Harvest Sector of the Fishery 89 5.1.1 Processing 92 5.1.2 Marketing and Markets 95 5.1.2.1 Marketing 95 5.1.2.2 Markets 96 5.1.3 Distribution and Trade 98 5.1.3.1 Distribution 98 5.1.3.2 Trade 98 5.1.4 Consumers 99 5.1.4.1 Consumer Preferences 99 5.1.4.2 Consumer Demand 100 5.1.5 Food Security 101 5.2 Fishing Households and Communities 102 5.2.1 Households 102 5.2.2 Communities 105 5.3 The Socioeconomic Environment 108 5.3.1 Links of Fishery Systems and Their Socioeconomic Environment 108 5.3.2 Labour 108 5.3.2.1 Labour Mobility 109 5.3.2.2 Effects on the Fishery 110 5.4 Post-Harvest and Fishing Community Dynamics 111 5.4.1 Dynamics of Markets and Consumer Demand 111 5.4.2 Dynamics of Communities and the Socioeconomic Environment 112 Part II The Fishery Governance and Management System 115 6 Fishery Governance 117 6.1 Rationale for Governance and Management 117 6.1.1 Open Access 118 6.1.2 The Need for Management 118 6.1.3 The Need for Participatory Management 119 6.2 Governance and Management 123 6.3 Fishery Values and Objectives 125 6.3.1 A Portfolio of Fishery Objectives 127 6.3.2 Objectives, Priorities, and Conflict 129 6.4 Fishery Management Institutions 131 6.4.1 Types and Roles of Institutions 131 6.4.2 The Choice of Institutions 132 6.4.3 Examples of Institutions 132 6.5 Governance of International Fisheries 137 6.6 Legal Framework 138 6.6.1 Legal Pluralism 139 6.7 Dynamics of Fishery Governance 140 7 Fishery Management 142 7.1 Time Scales of Management 143 7.2 Spatial Scales of Management 143 7.2.1 International Coordination 145 7.2.2 Decentralisation/Devolution 145 7.3 Appropriate Fishing Effort and Catch Levels 147 7.3.1 The Yield-Effort Curve 147 7.3.2 The Gordon–Schaefer Graph 149 7.3.3 Fishery Objectives Influence the Choice of Effort Levels 150 7.4 Developing a Portfolio of Fishery Management Measures 153 7.5 Implementation at the Operational Level 154 7.6 Fishery Enforcement 156 7.7 A Survey of Fishery Management Measures 157 7.7.1 Input (Effort) Controls 158 7.7.1.1 Limited Entry 158 7.7.1.2 Limiting the Capacity per Fisher or per Vessel 158 7.7.1.3 Limiting the Intensity of Operation 158 7.7.1.4 Limiting Time Fishing 158 7.7.1.5 Limiting the Location of Fishing 159 7.7.1.6 Challenges with Input Controls 160 7.7.2 Output (Catch) Controls 160 7.7.2.1 Total Allowable Catch 161 7.7.2.2 Individual Quotas 162 7.7.2.3 Community Quotas 162 7.7.2.4 Escapement Controls 163 7.7.2.5 Challenges with Output Controls 163 7.7.3 Technical Measures 164 7.7.3.1 Gear Restrictions 165 7.7.3.2 Size Limits 166 7.7.3.3 Closed Areas 166 7.7.3.4 Closed Seasons 167 7.7.4 Ecologically Based Management 168 7.7.4.1 Taxes and Royalties 169 7.7.5 Subsidies 170 7.8 Dynamics of Fishery Management 172 8 Fishery Development 174 8.1 Rationale for Fishery Development 174 8.2 Objectives of Fishery Development 175 8.3 Strategic Choices in Fishery Development 178 8.3.1 New Fisheries 178 8.3.2 Existing Fisheries 179 8.3.3 Integrated Development 180 8.4 Targeting Fishery Development 181 8.4.1 Needs Assessment 181 8.4.2 Positive Signs 181 8.4.3 Other Considerations 182 8.5 Options for Fishery Development 183 8.5.1 Direct Support to Fishing Activities 183 8.5.2 Institutional Enhancement 183 8.5.3 Training and Human Resource Development 183 8.5.4 Economics and Planning 184 8.5.5 Scientific, Assessment, Statistical, and Information Support 184 8.5.6 Fisheries Management and Monitoring/Control/Surveillance 184 8.5.7 Post-Harvest Support 185 8.6 Participatory Fishery Development 185 9 Fishery Knowledge 187 9.1 The Nature of Fishery Knowledge 188 9.2 The Knowledge of Indigenous Peoples, Fishers, and Communities 189 9.2.1 Traditional Ecological Knowledge (TEK) 190 9.2.2 Indigenous Knowledge 190 9.2.3 Fisher Knowledge and Local Knowledge 192 9.3 Connecting Fisher/Local/Indigenous Knowledge with Fishery Science/ Research 195 9.4 Knowledge Within Institutions 198 9.4.1 Governments 198 9.4.2 International Agencies 199 9.4.3 Universities 199 9.4.4 Private Sector and Nongovernmental Organisations (NGOs) 200 9.5 Fishery Knowledge: The Natural System 200 9.5.1 Stock Assessment 201 9.5.1.1 Stock Assessment Process 201 9.5.1.2 Evolution of Stock Assessment: Single Species and Multi-Species 202 9.6 Fishery Knowledge: The Human System 205 9.7 The Nature of Knowledge Production 208 9.7.1 Disciplinary Knowledge 208 9.7.2 Multidisciplinary, Interdisciplinary, Transdisciplinary Approaches 209 9.7.2.1 Multidisciplinary 209 9.7.2.2 Interdisciplinary 209 9.7.2.3 Transdisciplinary 209 9.7.3 Pure (Basic) and Applied (Targeted) Knowledge 211 9.8 The Structure of Knowledge Production 211 9.8.1 Organized by Species 211 9.8.2 Organized by Function 212 9.8.3 Organized on a Geographical/Ecosystem Basis 213 9.9 Dynamics of Fishery Knowledge 213 Part III Three Major Challenges in Fishery Systems 215 10 Uncertainty in Fishery Systems 217 10.1 Sources of Uncertainty in Fishery Systems 218 10.1.1 Sources in the Natural System 218 10.1.2 Sources in the Human System 218 10.2 A Typology of Uncertainty 219 10.2.1 Introduction: The Stock–Recruitment Relationship 219 10.2.2 Randomness 220 10.2.3 Uncertainties in Data and Parameters 221 10.2.4 Structural Uncertainty 222 10.3 Linking Uncertainty and Dynamics 224 11 Conflict in Fishery Systems 227 11.1 Conflict over Priorities: Fishery Paradigms 229 11.1.1 The Conservation Paradigm 230 11.1.2 The Rationalisation Paradigm 230 11.1.3 The Social/Community Paradigm 231 11.1.4 Fishery Paradigms in Practice: Efficiency and Allocation 232 11.2 A Typology of Fishery Conflicts 234 11.2.1 Fishery Jurisdiction 235 11.2.2 Management Mechanisms 236 11.2.3 Internal Allocation 236 11.2.4 External Allocation Conflicts 237 11.2.4.1 Domestic Versus Foreign Fisheries 237 11.2.4.2 Fishers Versus Fish Farming (Aquaculture) 238 11.2.4.3 The Fishery Versus Competing Industries 239 12 Attitudes (The Story of a Fishery Collapse) 242 12.1 The Cod Collapse Experience 242 12.1.1 The Collapse 242 12.1.2 The Aftermath 243 12.1.3 Understanding the Collapse 244 12.1.4 Recovery? 245 12.1.5 The Future 246 12.2 Attitudes Underlying the Cod Collapse 246 12.2.1 The Role of the Regulator 247 12.2.2 Blame for the Collapse 248 12.2.3 The Burden of Proof 250 12.2.3.1 Stock Assessment 250 12.2.3.2 Fishing Gear 251 12.2.4 Conservation Can Wait 252 12.2.5 The Illusion of Certainty and the Fallacy of Controllability 254 12.2.6 Synthesis on Fishery Attitudes 256 Part IV Modern Strategies for Fishery Systems 259 13 Sustainability and Resilience 261 13.1 Sustainability 262 13.2 Resilience 265 13.3 The Sustainable Development Goals (SDGs) 268 13.4 Components of Sustainability and Resilience 268 13.5 Sustainability and Resilience of Institutions 273 13.5.1 Institutional Sustainability 273 13.5.2 Institutional Resilience 274 13.5.3 Institutional Effectiveness 275 13.6 Sustainability and Resilience within the Fishery System 277 13.6.1 Biodiversity 278 13.6.2 Fishing Fleets, Capacity, and Subsidies 279 13.6.3 Efficiency 282 13.6.4 Livelihood Diversity 283 13.6.4.1 Encourage Multi-Species Fisheries 284 13.6.4.2 Encourage Multiple Sources of Livelihood for Fishers 284 13.6.4.3 Diversify (Broaden the Base of) the Fishery-Dependent Economy 284 13.6.5 Post-Harvest and Fishing Communities 285 13.6.6 Fishery Objectives and Principles 285 13.6.7 Managing Conflict 286 13.7 Assessing Sustainability and Resilience in Fishery Systems 287 13.7.1 Sustainability Indicators 288 13.7.2 Resilience Assessment and Indicators 294 13.7.3 Developing a Framework of Indicators 296 14 Adaptive, Robust, and Precautionary Management 298 14.1 Uncertainty and Risk 298 14.2 Risk Assessment 299 14.3 Risk Management: Analytical Approaches 300 14.4 Adaptive Management and Robust Management 303 14.4.1 Adaptive Management 303 14.4.1.1 Flexibility 304 14.4.1.2 Adaptive Management Concepts and Methods 305 14.4.2 Structural Uncertainty and Robust Management 306 14.5 Moving to Robust, Adaptive Management 307 14.5.1 Avoiding the Illusion of Certainty 307 14.5.2 Avoiding the Fallacy of Controllability 308 14.5.3 Avoiding Lack of Robustness (Using a Management Portfolio) 309 14.6 The Precautionary Approach and the Burden of Proof 313 14.6.1 Approach Versus Principle 314 14.6.2 Implementing the Precautionary Approach 315 14.6.3 The Burden of Proof 316 14.6.4 Possible Applications of the Precautionary Approach and the Burden of Proof 316 14.6.4.1 The Stock–Recruitment Relationship 317 14.6.4.2 Over-Fishing Versus the Environment 317 14.6.4.3 Habitat Protection 318 15 The Ecosystem Approach to Fisheries 321 15.1 Rationale for an Ecosystem Approach 321 15.2 History of an Ecosystem Approach 322 15.3 Scope of an Ecosystem Approach 325 15.4 The Ecosystem Approach to Fisheries (EAF) 328 15.5 Implementing EAF 330 15.5.1 Principles 331 15.5.2 Entry Points 332 15.5.3 Resources for Implementation 333 15.6 Implementing EAF: Human Dimensions 334 15.6.1 Components of Human Dimensions 335 15.6.1.1 Social 335 15.6.1.2 Cultural 336 15.6.1.3 Economic 336 15.6.1.4 Political 336 15.6.1.5 Legal and Institutional 336 15.6.2 Human Dimensions Across Scales 337 16 Rights-Based Approaches to Fisheries Management 341 16.1 The Rationale for Fishery Rights 341 16.2 Use Rights 342 16.3 Management Rights 345 16.4 Use Rights and Management Rights in Context 346 16.5 Rights Versus Ownership 350 16.6 The Commons 351 16.7 Human Rights 353 16.8 Practicalities of Use Rights 358 16.9 Forms of Use Rights 359 16.9.1 Customary Tenure/Territorial Use Rights in Fishing (TURFs) 359 16.9.2 Limited Entry 363 16.9.3 Effort (Input) Rights 364 16.9.4 Catch (Output) Quotas 366 16.9.4.1 Individual Quotas and ITQs 367 16.9.4.2 Concerns with ITQs 369 16.9.4.3 Community Quotas 370 16.9.5 Community-Based Use Rights 371 16.10 Use Rights Issues: Initial Allocation 374 16.11 Use Rights Issues: Transferability 375 16.11.1 Efficiency 376 16.11.2 Social Cohesion 377 16.11.3 Concentration of Rights 377 16.12 Choosing a Use Rights System 379 17 Co-management and Community-Based Management 382 17.1 Fishery Co-management 382 17.1.1 Who Is Involved in Co-management? 383 17.1.2 Goals of Co-management 386 17.1.3 Forms of Co-management 386 17.1.3.1 Fisher–Government Co-management 387 17.1.3.2 Community-Based Co-management 388 17.1.3.3 Multi-Stakeholder Co-management 391 17.1.4 Levels of Co-management 393 17.1.5 Co-management and Components of Fishery Management 395 17.1.6 Discussion 397 17.2 Community-Based Fishery Management 397 17.2.1 What Is Community-Based Fishery Management? 398 17.2.2 Rationale for Community-Based Fishery Management 399 17.2.3 What Is Involved in Community-Based Fishery Management? 400 17.2.4 Experiences with Community-Based Fishery Management 401 17.2.5 Community-Based Conservation 403 17.2.6 Community Science 406 17.2.7 Factors of Success in Community-Based Fishery Management 407 Part V Fisheries and the Bigger Picture 411 18 Fisheries and Marine Protected Areas 413 18.1 Fishery Closed Areas 413 18.2 Nongovernmental (Informal) Protected Areas 414 18.3 Marine Protected Areas and OECMs 415 18.4 International Agreements 417 18.5 Types of MPAs and OECMs 418 18.5.1 No-Take MPAs 419 18.5.2 Zoned MPAs 419 18.5.3 Local/Community MPAs 421 18.5.4 Large-Scale MPAs 422 18.5.5 MPA Networks 422 18.6 Design of MPAs 423 18.7 Fishery Benefits and Costs of MPAs and OECMs 424 18.7.1 Examples of Possible Benefits of MPAs 425 18.7.2 Examples of Possible Costs of MPAs 425 18.8 Interactions of MPAs and OECMs with Fisheries 426 18.8.1 Objectives 427 18.8.2 Policy Linkages 428 18.8.3 Governance 428 18.8.4 Rights 429 18.8.5 Participation and Co-management 429 18.8.6 Community-Based Approaches 431 18.8.7 Knowledge 432 18.8.8 Livelihoods 432 18.9 MPAs as a Fisheries Management Tool 433 19 Fisheries and Biodiversity Conservation 437 19.1 Introduction 437 19.2 A Brief History of Biodiversity Conservation in a Fishery Context 437 19.3 Fisheries and Endangered Species 439 19.3.1 Bycatch 440 19.3.2 Turtles 441 19.3.3 Marine Mammals 442 19.3.3.1 Baleen Whales 442 19.3.3.2 Dolphins 443 19.3.3.3 Seals 444 19.3.4 Seahorses 444 19.4 Fisheries and Biodiversity Conservation 445 19.4.1 The Fisheries ‘Stream’ and the Biodiversity Conservation ‘Stream’ 446 19.4.2 Tensions Between the Fisheries and Biodiversity Streams 447 19.4.3 Common Ground of Fisheries and Biodiversity Conservation 448 19.5 Opportunities Across Scales for Linking Fisheries and Biodiversity Conservation 449 19.5.1 Global 449 19.5.2 Regional 451 19.5.3 National 451 19.5.4 Local 452 19.6 Incentives and Opportunities 453 19.7 CBD and IPBES 454 20 Fisheries and Multi-Sectoral Management 456 20.1 Fisheries, Competing Uses and the Need for Management of Multiple Sectors 456 20.2 Integrated Management 459 20.3 Marine Spatial Planning 462 20.4 Ocean Zoning 464 20.5 Blue Economy 466 20.6 Some Common Features of Multi-Sectoral Approaches 467 20.6.1 Rationale 467 20.6.2 Institutional Framework 467 20.6.3 Spatial Delimitation 468 20.6.4 Scale 468 20.7 Fisheries and Multi-Sectoral Management 468 20.7.1 Benefits of Linking Fisheries and Multi-Sectoral Management 468 20.7.1.1 Dealing with Externalities 469 20.7.1.2 Highlighting the Fishery Voice 469 20.7.1.3 Spatial Management 469 20.7.2 Concerns in Fisheries about Multi-Sectoral Management 470 20.7.2.1 Access and Power 470 20.7.2.2 Funding 470 20.7.2.3 Time Constraints 470 20.7.2.4 Dilution 471 20.7.2.5 Environmental Concerns 471 20.7.3 Linking Fisheries and Multi-Sectoral Management 473 20.7.3.1 Objectives 473 20.7.3.2 Values 473 20.7.3.3 Boundaries 474 20.7.3.4 Spatial and Organisational Scale 475 20.7.3.5 Institutions 477 20.7.3.6 Human Angles and Participatory Approaches 477 20.7.3.7 Benefits and Costs 478 20.7.3.8 Knowledge 479 21 Fisheries and Climate Change 481 21.1 Impacts of Climate Change 481 21.1.1 Physical, Chemical, and Biological Impacts of Climate Change 482 21.1.2 Effects of Climate Change on Human Dimensions of the Fishery System 482 21.1.3 Differential Impacts of Climate Change 485 21.2 Vulnerability and Adaptive Capacity 486 21.3 Responses to Climate Change: Mitigation and Adaptation 487 21.4 Responses to Climate Change: Mitigation 489 21.5 Responses to Climate Change: Adaptation 490 21.5.1 Types of Adaptation 492 21.5.2 Community-Based Adaptation 494 21.5.3 Differential Impacts and Benefits of Climate Adaptation 496 21.5.4 Adaptation of Fishery Management and Governance to Climate Change 498 21.5.5 Making Management and Governance more Adaptive, Flexible, and Robust 500 Part VI Conclusions 503 22 Sustaining Fisheries into the Future 505 22.1 A Review of Fishery Systems 505 22.2 A Review of Fishery Sustainability and Resilience 506 22.3 Making Fishery Governance and Management Effective 507 22.3.1 Institutions 507 22.3.2 Robust, Adaptive, and Precautionary Management 508 22.3.3 Ecosystem Approach to Fisheries 509 22.3.4 Rights 509 22.3.5 Co-management 510 22.3.6 Community-Based Management 510 22.4 The Bigger Picture Around the Fishery System 511 22.4.1 Fisheries and Biodiversity Conservation 511 22.4.2 Fisheries, MPAs, and OECMs 512 22.4.3 Fisheries and Multi-Sectoral Management 512 22.4.4 Fisheries and Climate Change 513 22.5 A Closing Note 514 Appendix A Atlantic Canada’s Groundfish Fishery System 516 Appendix B Models of Fishery Systems 524 Appendix C Developing a Framework of Fishery Indicators 538 References 547 Index 630

Read more less

Book SynopsisThe scallop farming industry continues to expand, providing an important global source of food and revenue. In recent decades over-fishing has caused a decline in wild stocks and as consumer demand increases, the opportunities for new and existing scallop farming ventures are greater than ever before. In this important new edition, experienced scallop farmer David Hardy offers the reader: Practically oriented advice New technical, environmental and legislative information Key information for running a successful farming operation Scallop Farming, 2nd Editionis an essential tool for all those working in the scallop farming industry and will be an important source of reference for equipment manufacturers and suppliers, traders and policy makers, environmental and marine scientists and universities and research establishments where these areas are studiedTrade Review"Scallop Farming (2nd ed.) serves as an 'all-purpose' guide to not only scallop farming, but also shellfish farming in general. It provides vital intorductory information for industry newcomers, it will no doubt expose experienced farmers to some new ideas. This book could be a good catalyst for renewing interest in scallop farming." Matt Liutkus and Joanne Power, St Andrews Biological Station, University of New Brunswick. “…an important reference tool…provides vital information for industry newcomers…[and] it will expose experienced farmers to new ideas…could be a good catalyst for renewing interest…” Aquatic Association of Canada NewsletterTable of ContentsSection 1 General information. Chapter 1 A bit of background information about the species. Chapter 2 The farm environment and its microscopic inhabitants. Chapter 3 Scallop biology and ecology. Section 2 Hands on. Chapter 4 Choosing a site. Chapter 5 Collecting spat. Chapter 6 Getting underway. Chapter 7 Methods of cultivation. Chapter 8 Moorings. Chapter 9 Design and manufacture of equipment. Chapter 10 Diving work. Section 3 Getting down to business. Chapter 11 To collect or not to collect. Chapter 12 Farming logistics. Chapter 13 The business of farming. Chapter 14 More strings to our bow. Chapter 15 Marketing, handling and processing

Read more less

Book SynopsisBuilding on the success of its popular predecessor, the second edition of Ecotoxicology of Amphibians and Reptiles presents newly available findings on the species that are important environmental indicators. This new edition covers nearly twice as many topics as the first, including recent developments in the ecotoxicology of amphibians and reptiles, the current status of these animals, and intrinsic factors that affect their susceptibility to contaminants. The book also provides the latest information on specific groups of contaminants and their effects and body burdens in herpetafauna. After a review of how contaminants interact with other ecological factors, the text explores concerns for the future. New in the second edition: New research on the effects of pesticides, heavy metals, endocrine disrupting chemicals, and UVB Increased focus on the effects of contaminants rather than merely reporting residue information A synthesTable of ContentsRecent Advancements in Amphibian and Reptile Ecotoxicology. Declines and the Global Status of Amphibians. The Global Status of Reptiles and Causes of Their Decline. Ecotoxicology of Amphibians and Reptiles in a Nutshell. Physiological Ecology of Amphibians and Reptiles: Natural History and Life History Attributes Framing Chemical Exposure in the Field. Effects of Current Use Pesticides on Amphibians. Ecotoxicology of Pesticides in Reptiles. Atrazine in the Environment and Its Implications for Amphibians and Reptiles. Ecotoxicology of Organic Contaminants to Amphibians. Organic Contaminants in Reptiles. Interdisciplinary and Hierarchical Approaches for Studying the Effects of Metals and Metalloids on Amphibians. The Ecotoxicology of Metals in Reptiles. Solar UV Radiation and Amphibians: Factors Mitigating Injury. Multiple Stressors and Indirect Food Web Effects of Contaminants on Herptofauna. Emerging Contaminants and Their Potential Effects on Amphibians and Reptiles. A Decade of Deformities: Advances in Our Understanding of Amphibian Malformations and Their Implications. Population Estimation Methods for Amphibians and Reptiles. Epilogue: Ecotoxicology of Amphibians and Reptiles — Where Should Be We Going and How Do We Get There? Appendix.

Read more less

Book SynopsisThis book is a rich resource of important information on coldwater fish farming and coldwater fisheries management, including new research and recent technological advances. It aims to provide an understanding of the underlying mechanisms of coldwater physiology of fishes, which is essential for effective fishery management and for taking advantage of their vast potential application in aquaculture.Coldwater Fisheries and Aquaculture Management: Technology for Sustainable Food Production elaborates on key aspects associated with reproductive biology and endocrinology of coldwater fishes, such as gonadal development and maturation, vitellogenesis, steroidogenesis, whole genome information of fishes, transcriptomics, proteomics, and more. It also looks at genetic modification of coldwater fishes, phytobiotic-based feed to attain profitability in aquaculture, and the nutritional requirements of coldwater fishes, such as plant-based proteins in fish diets and feeding carbohydrates to fish. It also describes the beneficial dietary nutrition of fish consumption by humans.Several chapters address the various challenges to coldwater fish and fishery management, such as fish bacterial diseases (along with their immune components and defense mechanisms), unpredictable nature of climate change on fish, water pollution, etc. The volume also offers strategies on the sustainable management of fish that include looking at pollution in freshwater ecosystems, biotechnological interventions, predicting threats to fish from climate change, and other factors.This volume will be of value to those in fishery management and fish science as well as to marine researchers, faculty and students, and other involved with aquaculture science and management.Trade Review“Brings together an informative compilation of different aspects of cold-water fisheries and aquaculture management technology for sustainable food production. . . . A comprehensive compilation.” —From the Foreword by S. Ayyappan, Former Secretary, DARE; Director General, ICAR Chairman, Karnataka Science and Technology Academy, Bangalore, Karnataka, India“Covers a wide range of important topics related to cold-water fish reproductive biology and endocrinology, including gonadal development and maturation, vitellogenesis, steroidogenesis, fish whole genome information, transcriptomics, proteomics, artificial intelligence, etc. . . . Of great use to readers of all types . . . . A thorough collection of top-notch chapters.” —From the Foreword by Pramod Kumar Pandey, Director, Anusandhan Bhawan, Industrial Area, Bhimtal, Uttrakhand, India"This book explores the world of coldwater aquaculture and fisheries management, with innovation and sustainability coming together to create a vision for the future of food supply. It investigates the novel approaches that will transform the food supply chain at the global level while protecting our priceless aquatic ecosystems. A must-read for anybody enthusiastic about the future of sustainable food! The book provides learning material on techniques for managing coldwater fisheries and aquaculture! It explores cutting-edge innovations in food supply that could revolutionize the sustainable food industry. This ground-breaking book will help readers realize the possibilities of coldwater fisheries and aquaculture management.” —Dr. Rayees Ahmad Bhat, Department of Zoology, Kurukshetra University, Kurukshetra, IndiaTable of Contents1. The Rainbow Trout Genome: A Significant Milestone for Aquaculture Development 2. Economics of Coldwater Fisheries 3. Nutritional Requirements of Coldwater Fishes 4. Bacterial Diseases of Finfish Prevalent in Coldwater Aquaculture 5. Biotechnological Interventions in Coldwater Aquaculture Health Management 6. Coldwater Fish Diversity: Issues and Sustainable Management in India 7. The Zebrafish: A Trending Model for T-Cell and Thymic Development along with Prevailing Challenges 8. Plant-Based Proteins in Fish Diets for Sustainable Coldwater Fisheries 9. Small-Scale Fisheries by Indigenous Fishing Methods 10. Reproductive Physiology and Breeding Biology of Rainbow Trout (Oncorhynchus mykiss) 11. Feeding Carbohydrates to Fish: Utilization and Looking Beyond Energy Nutrition 12. Application of Plant-Derived Natural Preservatives for Shelf-Life Extension of Fresh Water Fish 13. Perspective of eDNA Application to Control Pollution in Freshwater Ecosystems 14. Nutritional Composition of Coldwater Fishes 15. Genotoxicity in Fishes: With Special Reference to Micronucleus Formation in Hematocytes 16. Infectious Diseases of Coldwater Fishes: Focus on Viral and Fungal Infections 17. Nutrigenomics: Boost for Aquaculture Research and Development 18. Immune Components and Defense Mechanism in Fish: An Overview 19. Comprehensive Transcriptomics Analysis of Coldwater Fish 20. Predictable Threats to Coldwater Fisheries from the Unpredictable Nature of Climate Change: An Indian Perspective

Read more less

Book Synopsis

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

Book SynopsisThe main practical breakthrough of this century is nanobiotechnology, an amalgamation of biology and nanotechnology based on the standards and methods of metabolism. The field mainly involves the analysis, synthesis and the links between molecular biology, nutritional science and nanotechnology. In addition, the field involves the links between other life sciences branches, since the improvement of nanotechnology strategies might be directed by considering the structure and the capability of nanoparticles present in the living cells. This book is a comprehensive evaluation of the latest nanobiotechnological developments, with an emphasis on applications, especially in aquaculture. It outlines, in-depth, modern techniques, and includes a variety of important sources that make this the perfect resource for researchers in this captivating world of nanobiotechnology.Table of Contents​​PrefaceChapter 1: Simple Basics of Aquaculture Nanosciences Research: A Thorough IntroductionDr. Iddaya Karunasagar Senior Fish Safety and Quality Specialist, Fisheries and Aquaculture Department, Food & Agriculture Organisation of UNChapter 2: Current Nanotechnology Developments in the Aquaculture IndustryAhmed A. Tayel, Faculty of Aquatic and Fisheries Sciences Kafrelsheikh University Kafr El Sheikh EgyptChapter 3: Aquatic Nanodrug DeliveryWindell, D, University of Exeter, United KingdomChapter 4: Nanosensors Used in AquacultureJixiang Fang, Xi’an Jiaotong University, ChinaChapter 5: Alarming Viral Pathogens in Shrimp Industry and NanotechnologyJeyachandran Sivakamavalli, Fisheries Science Institute, Chonnam National University, Yeosu 59626, South KoreaChapter 6: Bioenrichment of Planktons in Aquaculture through Nanotechnological ApproachesSivakamavalli, Fisheries Science Institute, Chonnam National University, Yeosu 59626, South KoreaKiyun Parka, Ihn-Sil Kwaka, Faculty of Marine Technology, Chonnam National University, Chonnam 550-749, Republic of KoreaChapter 7: Water Purification and Bioremediation NanotechnologiesN. H. Rao, National Academy of Agricultural Research Management, Hyderabad, IndiaChapter 8: The Challenge of Nanotechnology-Derived FoodHarjinder Singh, Riddet Institute, Massey University, New ZealandChapter 9: Nanoengineered Particles in Seafood: Their Concentration Level and their KineticsYing-Chou Lee, National Taiwan University, TaiwanChapter 10: Harvested Fish Management and Commercialization PackagingJH Han, The University of Manitoba, CanadaChapter 11: Nanotechnologies in Aquaculture Health IssuesMatheus D.Baldissera, Universidade Federal de Santa Maria, Santa Maria, RS, BrazilBibliographyIndex

Read more less

Book SynopsisEn la edición de 2020 de El estado mundial de la pesca y la acuicultura se hace especialmente hincapié en la sostenibilidad. Esto refleja una serie de consideraciones específicas. Primero, en 2020 se celebra el 25.º aniversario del Código de Conducta para la Pesca Responsable (en adelante, “el Código”). En segundo lugar, varios indicadores de los Objetivos de Desarrollo Sostenible deben alcanzarse en 2020. Tercero, la FAO acogió el Simposio Internacional sobre la Sostenibilidad de la Pesca a finales de 2019; y, en cuarto lugar, en 2020 se finalizarán las directrices específicas de la FAO sobre el crecimiento sostenible de la acuicultura y sobre la sostenibilidad social a lo largo de las cadenas de valor.Si bien la Parte 1 mantiene el formato de las ediciones anteriores, se ha revisado la estructura del resto de la publicación. La Parte 2 se abre con una sección especial relativa al 25.º aniversario del Código. También se centra en las cuestiones que han pasado a primer plano, en particular aquellas relacionadas con el Objetivo de Desarrollo Sostenible 14 y sus indicadores, de los que la FAO es el organismo “responsable”. Además, la Parte 2 abarca diversos aspectos de la sostenibilidad de la pesca y la acuicultura. Los temas tratados son muy variados, desde sistemas de datos e información hasta contaminación de los océanos, la legalidad de los productos, los derechos de los usuarios y la adaptación al cambio climático. La Parte 3 es ahora la última parte de la publicación, y abarca previsiones y cuestiones emergentes como nuevas tecnologías y la bioseguridad de la acuicultura. Se concluye esbozando los pasos hacia una nueva visión de la pesca de captura.La publicación El estado mundial de la pesca y la acuicultura tiene como finalidad proporcionar información objetiva, fiable y actualizada para una amplia variedad de lectores que incluye responsables de la formulación de políticas, administradores, científicos, partes interesadas y todas las personas que tengan interés en el sector de la pesca y la acuicultura.

Read more less

Book SynopsisThis comprehensive publication "Handbook on Freshwater Aquaculture" is the collective effort of a wide array of eminent people associated with Indian aquaculture. Special emphasis has been given to aquaculture and its prospects and problems in rural India especially the lesser known areas. The book covers almost all important aspects of freshwater aquaculture, both traditional and modern aquaculture techniques, water quality issues, integrated farming practices, environmental, socio-economic and livelihood issues. It is expected that the book will prove to a source of useful information for the needs of students, scholars, farmers and researchers.Table of Contents1. Aquaculture and Environment by Neera Kapur 2. Management of Waterbodies for Better Fish Production by B. Santhosh and N.P. Singh 3. Aquaculture: Methods and Practices by Neera Kapur 4. Practical Approach to Freshwater Fish Culture by M. Sinha 5. Water Quality Management for Fish Culture by B. Santhosh, M. Datta and N. P. Singh 6. quaculture and Nutrition by Arun B. Patel and P.K. Pradhan 7. Hatchery Technologies for Freshwater Fish Production by P. K. Pradhan 8. Packing and Transportation of Fish Seeds and Fishes by B. Debnath 9. Health Management and Common Diseases of Cultured Fishes and Shellfishes by Ashutosh D. Deo 10. Freshwater Pearl Culture by Neera Kapur 11. An Overview of Aquaculture in India with Special Reference to North Eastern States by J.R. Dhanze 12. Social and Economic Issues Confronting Aquaculture Development in North Eastern Region by Manidip Roy and M.C. Nandeesha

Read more less

Book Synopsis

Read more less

Book SynopsisClimate change with global warming is not disputed by the vast majority of scientists and the aquatic system is most affected. A global rise in water temperature and acidification of the aquatic environment will continue even if we can significantly reduce the current output of the two most important greenhouse gasses (carbon dioxide and methane). These and other environmental changes will affect fish health which includes infectious pathogens. This important new text is the second volume on climate change and fish health. It covers changes to the freshwater ecosystem and their current and expected effects on selected infectious diseases of fish. The book represents contributions by over 50 experts from 18 countries. Comprehensive and thought-provoking, the book details abiotic and biotic environmental changes in temperate and tropical freshwater ecosystems, sequestrations of atmospheric carbon dioxide and effects on infectious diseases (12 microbial and 10 parasitic) in economically important fish in tropical, subtropical and temperate waters. The text is key reading for fish disease scientists, aquatic ecologists, fish health consultants, veterinarians, policy makers and all who are interested in fish health and the environment.Table of ContentsPart I: FRESHWATER ECOSYSTEMS AND BIOLOGICAL SEQUESTRATIONS OF ATMOSPHERIC CARBON DIOXIDE 1: Freshwater Ecosystems in North America with Reference to the Great Lakes Basin. By Derrick T. de Kerckhove and Cindy Chu 2: Tropical Freshwater Ecosystems, Biota and Anthropogenic Activities with Reference to South-East Asia. By Jia Huan Liew, Rayson Bock Hing Lim, Bi Wei Low, Maxine Allayne Darlene Mowe, Ting Hui Ng, Yiwen Zeng and Darren Chong Jinn Yeo 3: Biological Sequestrations of Atmospheric Carbon Dioxide with Strategies to Enhance Storage of the Gas. By Namitha Nayak, Rajesh Mehrotra and Sandhya Mehrotra PART II: MICROBIAL DISEASES (VIRAL, BACTERIAL AND FUNGAL INFECTIONS) 4: Rhabdovirosis (Viral Haemorrhagic Septicaemia Virus). By Carol A. Stepien, Douglas W. Leaman and Megan D. Niner 5: Nodavirosis (Striped Jack Nervous Necrosis Virus). By Sandra C. Zainathan and Nurshuhada Ariff 6: Aquatic Birnavirosis (Infectious Pancreatic Necrosis Virus). By Carlos P. Dopazo 7: Herpesvirosis (Koi Herpesvirus). By Hatem Soliman and Mansour El-Matbouli 8: Orthomyxovirosis (Tilapia Lake Virus). By Win Surachetpong and Kwanrawee Sirikanchana 9: Iridovirosis. By Hsin-Yiu Chou, Hidehiro Kondo and Qi-Wei Qin 10: Vibriosis. By Carmen Amaro, Belén Fouz, Eva Sanjuán and Jesús L. Romalde 11: Aeromoniosis (Aeromonas salmonicida). By Margaret Crumlish and Brian Austin 12: Edwardsiellosis. By Matt J. Griffin, Esteban Soto and David J. Wise 13: Fish Mycobacteriosis. By Christopher M. Whipps, David T. Gauthier and Michael L. Kent 14: Piscirickettsiosis (Piscirickettsia salmonis). By Pedro A. Smith and Fernando O. Mardones 15: Epizootic Ulcerative Syndrome (Aphanomyces invadans). By Dibyendu Kamilya and Kollanoor Riji John PART III: PARASITIC DISEASES (PROTOZOAN AND METAZOAN INFECTIONS) 16: Amoebiosis (Neoparamoeba perurans). By Jadwiga Sokolowska and Barbara F. Nowak 17: Scuticociliatosis. By Jesús Lamas and José Manuel Leiro 18: Ichthyophthiriosis (Ichthyophthirius multifiliis). By Louise von Gersdorff Jørgensen and Kurt Buchmann 19: Microsporidiosis (Loma salmonae). By David J. Speare 20: Myxoboliosis (Myxobolus cerebralis). By Julie D. Alexander and Jerri L. Bartholomew 21: Gyrodactylosis (Gyrodactylus salaris). By Tor Atle Mo 22: Eubothriosis. By Ken MacKenzie 23: Diplostomiasis (Diplostomum spathaceum and Related Species). By Anssi T. Karvonen and David J. Marcogliese 24: Anisakiosis (Anisakis simplex s.l.). By Arne Levsen, Paolo Cipriani, Miguel Bao, Lucilla Giulietti and Simonetta Mattiucci 25: Lepeophtheirosis (Lepeophtheirus salmonis). By Mark D. Fast and Sussie Dalvin

Read more less

Book SynopsisThe definitive and expert guide to the seaweeds of New Zealand's coastal waters.Trade Review'Seaweed! It's awesome, and the proof is in the beautiful images collected in New Zealand Seaweeds … Over 150 genera and 250 key species are described, with each entry illustrated by underwater photographs as well as herbarium scans, microscopic photographs and reproductions of celebrated botanical artist Nancy Adams’ paintings' - Newsroom; full page illustrated review in May-June 2020 issue of NZ Geographic; author feature in Canvas, NZ Herald 28 March 2020; author feature in North & South, April 2020; author feature on RNZ Afternoons with Jesse Mulligan, 9 March 2020.Table of ContentsIntroduction 7 Green algae: Chlorophyta 21 Brown algae: Ochrophyta 55 Red algae: Rhodophyta 139 Acknowledgements 327 Glossary 328 Recommended reading 332 Image credits 334 Taxonomic index 339 Index 347

Read more less

Book SynopsisFreshwater ecosystems, such as lakes, rivers, ponds and wetlands are a precious and critically important form of natural resource. This book highlights the need for a strong scientific approach to biomonitoring and conservation of fresh waters and identifies key shortcomings in the present approach. Pertinent examples of this come from the rapid advances made recently on the relationship between biodiversity and ecosystem processes and in food web research, neither of which have so far informed monitoring and management practices. This book also reviews and describes the morphology and material translocation of emergent plants under a set of different environmental conditions, namely, seasonal, spatial, sediment, water depth and harvesting. Furthermore, the environmental impact of phosphorus (P) waste from the aquaculture industry is increasingly a matter of concern in Japan and elsewhere around the world. This book provides nutritional approaches for the reduction of phosphorus waste from yellowtail, one of the highest of any farmed fish species. Other chapters in this book include a review of the benefits of fish embryo cryopreservation for aquaculture and conservation purposes, a discussion of the position of life-history strategies in community ecology, a comparison of the top-down and bottom-up control philosophies for the food chain model so that the most effective management can be identified, the role of systems theory in sustainable management of freshwater systems and ecosystems and a discussion of the present problems that are related to water and sanitation in Sudan.

Read more less

Book SynopsisAn account of aquaculture status and research needs in the Middle East and North Africa is presented here with several renowned aquaculture experts of the region contributing research on aquaculture health. The research in this book is devoted to a special topic of aquaculture health, thus emphasising the importance of health of cultured aquatic species in an intensive congregated holding facility. This book provides valuable information on the status and challenges faced by the aquaculture sector in the region.

Read more less

Book SynopsisThe common name mussel is used for members of several families of clams or bivalvia mollusca, from saltwater and freshwater habitats. These groups have in common a shell whose outline is elongated and asymmetrical compared with other edible clams, which are often more or less rounded or oval. This book presents current research in the study of mussels and their anatomy, habitat and their environmental impact. Some of the topics discussed herein include the use of mussels as a reliable tool for monitoring marine pollution; mussel glue and its use in biotechnology; environmental impact to mussels'' metabolism; the competition for space and food among Blue Mussels; the life cycle assessment of mussel culture; Unionidae freshwater mussel anatomy; and the cytogenics of Mytilus mussels.

Read more less

Book Synopsis

Read more less

Book Synopsis

Read more less

Book SynopsisNorwegian spring-spawning herring and Northeast Arctic cod are two of the largest and commercially most important fish stocks in the North Atlantic. Both these stocks have their spawning fields at the Norwegian coast and they have been the major target species for Norwegian fisheries for a millennium. They are also among the few fish stocks in the world which have been systematically investigated and monitored for more than a century. The scientific results arrived at early in the century for these two stocks, formed the basis for much of the development in international fisheries science later on. This book describes how fisheries, fisheries science and management for Norwegian spring-spawning herring and Northeast Arctic cod developed during the 20th century. Both populations had serious declines in stock size and yield due to overfishing. The herring stock was in a state of collapse for about 20 years. Management measures introduced during the two-three last decades made both stocks recover in the 1990s.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less