This two-volume set explores the aspects of diversity of micro and macro algal forms, their traditional uses; their constituents which are of value for food, feed, specialty chemicals, bioactive compounds for several novel applications and bioenergy molecules. The industrial production systems, downstream processing, utilization of the biomass and the metabolites of importance for various applications are addressed. Innovations in production technologies, coupled with the biological activities of their novel metabolites and molecules, offer tremendous scope for the exploitation of these micro and macro algal forms through industrial production processes in a sustainable manner. These two volumes offer a treasure house of information to the students and researchers of plant sciences, biological sciences, agricultural sciences, foods and nutrition sciences, health sciences and environmental sciences. Their practical value will benefit professionals including agriculture and food experts, biotechnologists, ecologists, environmentalists, and biomass specialists. This set will also aid industries dealing with foods, nutraceuticals, pharmaceuticals , cosmecuticals health care products, and bioenergy.

Biology of Sharks and Their Relatives is an award-winning and groundbreaking exploration of the fundamental elements of the taxonomy, systematics, physiology, and ecology of sharks, skates, rays, and chimera. This edition presents current research as well as traditional models, to provide future researchers with solid historical foundations in shark research as well as presenting current trends from which to develop new frontiers in their own work. Traditional areas of study such as age and growth, reproduction, taxonomy and systematics, sensory biology, and ecology are updated with contemporary research that incorporates emerging techniques including molecular genetics, exploratory techniques in artificial insemination, and the rapidly expanding fields of satellite tracking, remote sensing, accelerometry, and imaging. With two new editors and 90 contributors from the US, UK, South Africa, Portugal, France, Canada, New Zealand, Australia, India, Palau, United Arab Emirates, Micronesia, Sweden, Argentina, Indonesia, Cameroon, and the Netherlands, this third edition is the most global and comprehensive yet. It adds six new chapters representing extensive studies of health, stress, disease and pathology, and social structure, and continues to explore elasmobranch ecological roles and interactions with their habitats. The book concludes with a comprehensive review of conservation policies, management, and strategies, as well as consideration of the potential effects of impending climate change. Presenting cohesive and integrated coverage of key topics and discussing technological advances used in modern shark research, this revised edition offers a well-rounded picture for students and researchers.

This monograph includes seven chapters, each presenting recent advancements in the field of marine biology. Chapter One describes how the biodiversity of the Mediterranean marine environment has changed due to climate change and species invasions and proposes policy suggestions. Chapter Two discusses an integrated ecotoxicological view on elasmobranch conservation regarding chemical contamination alongside potential ecological outcomes for this group and human impacts derived from elasmobranch consumption. Chapter Three congregates information about the morphological traits of crabs to lay a foundation for a better understanding of taxonomic and phylogenetic studies, ecological studies, and the stock assessment and management of commercially important species. Chapter Four shows how foraminiferal associations are influenced by nutrients and abiotic factors that control the carbonate production in the modern outer shelf of Rio Grande do Norte, in the region of Acu Reefs. Chapter Five describes the first satellite tagging research project in the southern Gulf of Mexico for bottlenose dolphins. Chapter Six investigates the threat posed by cutaneous fibropapillomatosis, a tumor that arises on the skin or internal organs of sea turtles and affects up to 97% of this population. Finally, Chapter Seven discusses the eco-biology, exploitation and social aspects related to the common octopus along the Kerkennah Island in the South Center of the Mediterranean Sea.

Caribbean coral reefs have unique species, are the world’s second largest coral reef community, and the most threatened. This book will be of major interest to all concerned with saving coral reefs from extinction. No other book available shows Caribbean coral reefs when they were at their best. It is only by comparing the images in this book with what they see now that people can recognize what we have lost. It is far more than they can imagine! Those who did not see it themselves can only do so through this book. Jim Porter’s insightful commentary in the Foreword adds crucial scientific perspective. Other books do not provide a one volume summary of all the major species on the Caribbean reef. This book is also more accurate in important systematic organization than other books in this field. The author’s excellent photographs convey clear concepts of processes and key aspects of species for identification. The book is written in an engaging story-telling style, yet clearly and concisely communicating the essential scientific concepts. Whereas most books have chapters dividing up one topic, this book is divided into different kinds of information which are essential to understanding coral reefs: how reefs are structured, corals, invertebrates, fishes, cryptic or hidden organisms, the community at night and others. One review states "After 52 years of researching coral reefs, I find this is the best book to present what reefs should be like, and were like 50 years ago. It is also written in a style accessible to recreational divers who wish to know the organisms, processes, and structures they are seeing." Another says "The first thing that will strikes the reader is the exquisite photography. There are many great underwater photographers, but the author is in a class by himself. Once the first impact of the astounding photography is accepted, the reader will be struck by what might be called the scientific integrity of the book." While this book is 'a time machine' taking the reader back to when these reefs thrived, there is optimism that we may see these reefs again as they appear in this book.

Cnidarians are elegant and dazzling aquatic organisms, but despite their beauty they are known to be a threat in many coastal areas around the world. Several species of cnidaria living in tropical or sub-tropical areas are remarkably dangerous, but many Mediterranean species can also cause serious health problems. Really, cnidarians (sea anemones, corals, medusae) are considered among the most dangerous and venomous organisms, thanks to the occurrence in their tissues of batteries of intracellular capsules (nematocysts or cnidocysts) produced by the Golgi apparatus of specialized cells (nematocytes or cnidocytes) from which the phylum Cnidaria takes the name (from the Greek II"I-I'I* = nettle). The consequences of human encounters with cnidarians vary widely, from simple skin irritation to serious anaphylactic manifestations in sensitive subjects. During the last few decades, cnidarians have been perceived as increasingly dangerous due to recurrent jellyfish outbreaks which constitute a threat both for human health and economy and for the environmental equilibrium. In addition, the occurrence of alien species, whose spread is facilitated by human activities, environmental changes, global warming, or man-made modifications of the natural features of territories, pose new and serious challenges to environmental management. For all these reasons, cnidarians can be viewed as a problem. Nevertheless, cnidarians are also viewed with particular interest due to their potential in the field of natural products. Scientists have realized the potential of natural resources hidden in aquatic environments for the development of new drugs or bioactive substances with wide potential use. At present, an enormous scientific literature is available about the value of cnidarian products as potential therapeutic agents, in human nutrition, or for other applications. As such, these organisms can also be reasonably considered a resource. Taking into consideration these two main aspects, this book aims to collect the experiences and recent research data on cnidarians and review present knowledge on the subject.

Marine pollution occurs today in varied forms--chemical, industrial, and agricultural-and the sources of pollution are endless. In recent history, we've seen oil spills, untreated sewage, eutrophication, invasive species, heavy metals, acidification, radioactive substances, marine litter, and overfishing, among other significant problems. Though marine pollution has long been a topic of concern, it has very recently exploded in environmental, economic, and political debate circles; scientists and non-scientists alike continue to be shocked and dismayed at the sheer diversity of water pollutants and the many ways they can come to harm our environment and our bodies.
In Marine Pollution: What Everyone Needs to Know, Judith Weis covers marine pollution from many different angles, each fascinating in its own right. Beginning with its sources and history, the book describes in detail each common pollutant, why exactly it is harmful, why it may draw controversy, and how we can prevent it from destroying our aquatic ecosystems. Weis discusses topics like what actually happened with the Exxon Valdez, and why Harmful Algal Blooms are a serious concern. Later chapters will discuss pollutants that are only now surfacing as major threats, such as pharmaceuticals, personal care products, and metal nanoparticles, and explain how these can begin in the water and progress up the food chain and emerge in human bodies. The book's final section will discuss the effects of climate change and acidification on marine pollution levels, and how we can reduce pollution at the local and global levels.

Touching This Leviathan asks how we might come to know the unknowable--in this case, whales, these animals so large yet so elusive, revealing just a sliver of back, a glimpse of a fluke, or, if you're lucky, a split-second breach before diving away. It's a pressing question, given how frequently whales are in the news: Japan just withdrew from the International Whaling Commission's ban on whaling; the Makah Tribe seeks to resume hunts; in 2019 there was a rash of dead gray whales along the west coast (some 200 of them); in 2018, an orca attracted international attention when she pushed her dead calf through the water 17 days before finally letting go. But other whale books sit in disciplinary silos: the history books, the science books, the literary books. There's no conversation between them, which is where Touching This Leviathan intervenes. Drawing upon biology, theology, local history, literary studies, environmental studies, and composition theory, Touching This Leviathan is necessarily interdisciplinary: literary nonfiction that gestures toward science and literary criticism as it invites readers into the belly of the whale.

The world's oceans face multiple threats: the effects of climate change, pollution, overfishing, plastic waste, and more. Confronted with the immensity of these challenges and of the oceans themselves, we might wonder what more can be done to stop their decline and better protect the sea and marine life. Such widespread environmental threats call for a simple but significant shift in reasoning to bring about long-overdue, elemental change in the way we use ocean resources. In Future Sea, ocean advocate and marine-policy researcher Deborah Rowan Wright provides the tools for that shift. Questioning the underlying philosophy of established ocean conservation approaches, Rowan Wright lays out a radical alternative: a bold and far-reaching strategy of 100 percent ocean protection that would put an end to destructive industrial activities, better safeguard marine biodiversity, and enable ocean wildlife to return and thrive along coasts and in seas around the globe. Future Sea is essentially concerned with the solutions and not the problems. Rowan Wright shines a light on existing international laws intended to keep marine environments safe that could underpin this new strategy. She gathers inspiring stories of communities and countries using ocean resources wisely, as well as of successful conservation projects, to build up a cautiously optimistic picture of the future for our oceans--counteracting all too prevalent reports of doom and gloom. A passionate, sweeping, and personal account, Future Sea not only argues for systemic change in how we manage what we do in the sea, but also describes steps that anyone, from children to political leaders (or indeed, any reader of the book), can take toward safeguarding the oceans and their extraordinary wildlife.

Advances in research and development reveal the immense diversity and potential of marine genetic resources. Under international law, no specific regime applies to these complex and paradoxical objects of use. The Law of the Sea Convention sets a framework that is partly inadequate for this new category of resources. The Biodiversity Convention and the Nagoya Protocol only address the genetic resources of national areas. Patents allow their holder to exercise a monopoly on exploiting biotechnological creations to extensive claims, questioning the common nature of biodiversity and related knowledge. They hinder research and the objectives of biodiversity law. The legal and practical rules of physical and functional access vary in geometry. They focus on the valorization of research results, crystallizing conflicts of interest between suppliers and users. Sustainable research and development is essential to the knowledge and protection of marine biodiversity. The qualification of marine genetic resources in common, standard contractual tools, distributed research and development infrastructures, negotiation of an agreement on sustainable use and conservation of biodiversity beyond the limits of national jurisdiction, would To remove these inconsistencies.

What is marine biology and why is it important? The Eleventh Edition of Introduction to the Biology of Marine Life answers these questions and inspires students to appreciate marine life and ocean ecosystems. Assuming no prior knowledge of marine biology, this entertaining text covers the essentials to a foundational understanding of marine organisms and their environments. The conversational writing style, latest research, and engaging features are designed to intrigue students, while the new Case Studies encourage them to apply their knowledge to current and real-life situations. Introduction to the Biology of Marine Life is the clear choice for students diving into this exciting science.

Arctic marine ecosystems are largely impacted by changes associated with global warming. The sea ice in Greenland Sea plays an important role in regional and global climate system. The book investigate the relationships between phytoplankton biomass, measured using remotely sensed chlorophyll-a (CHL), aerosol optical depth (AOD) and sea-ice cover (ICE) in the Greenland Sea (20 DegreesW-10 DegreesE, 65-85 DegreesN) over the period 2003-2012. First hand Satellite data was used to do correlation analysis. Enhanced statistics methods, such as lag regression method and cointegration analysis method are used for correlation and regression analysis between 2 variables (up to 3 variables). ARMA model was used to prediction time series in the future 3 years. The book not only gives outline of ecosystem in Greenland Sea, how the ice impact to the local ecosystems, but also provides valuable statistical methods on analysis correlations and predicting the future ecosystems.

Our knowledge of the oceans is increasing rapidly, as more powerful tools for exploration and exploitation make it easier to locate valuable resources, such as fish stocks, oil and gas reserves, or sites for wind and hydropower schemes. At the same time competition for space has intensified, affecting marine life and people's livelihoods. Much has been written about marine management using marine protected areas, but MPAs are only a small subset of spatial management tools available. MPAs and MPA networks are better seen as starting points for more comprehensive spatial management, facilitated by ocean zoning. This logical scaling up from discreet piecemeal protected areas to larger and more systematic planning is happening around the world, but few are aware that we are entering a brave new world in ocean management with zoning at its core. This book provides guidance on using ocean zoning to improve marine management. It reviews the benefits of ocean zoning in theory, reviews progress made in zoning around the world through a wide range of case studies, and derives lessons learned to recommend a process by which future zoning can be maximally effective and efficient. Published with MARES, Forest Trends and UNEP

The assemblage of animals living in sandy shores is richer than it might first appear, and it offers wonderful opportunities for ecological explanation without the need for expensive equipment. This book introduces the natural history of the community and provides keys that will enable readers to name the animals they find. It provides practical approaches for behavioural and ecological studies, including the survey and monitoring of populations. Local investigations of this kind form an essential basis for planning the conservation of sandy shore habitats, which are important both in their own right and as feeding grounds for birds. This is a digital reprint edition of the book originally published in 1994 with ISBNs 0855462949 (hbk) & 0855462930 (pbk).

case studies of successful governance models could be referred to by others in order to improve the management of the sector. This is the initial step toward compiling stories of aquaculture successes, and the editorial team is to be congratulated for its great efforts. In approaching this difficult assignment, the team benefited from the leadership of the Network of Aquaculture Centres for Asia and the Pacific (NACA), and the support of the World Fisheries Trust (WFT) as well as the Institute for International Sustainable Development (IISD) of Canada. We hope that the team will continue its endeavor in producing other aquaculture success stories, also from other regions of the world. Rome, Italy Jiansan Jia Pr eface We are moving into a turbulent and an uncertain era, particularly in respect of the future food needs. Given the push to sustainability, the rise in food prices, and the impending concerns around climate change and related complexity on providing the food needs for an increasing global population, it is time to address coping strategies. It is in this context that the issue on where will aquaculture development move in the future is taken up.

Lobsters are marine decapod crustaceans belonging to a diverse array of taxa, many of which support major fisheries of great socioeconomic importance to human communities and play important roles in natural ecosystems. This book contains chapters describing studies of the larval biology, behavior and habitat preferences, and fisheries management of fished clawed and spiny lobster species. Chapter 1 attempted to use a model based on enzyme thermodynamics to estimate and compare the lower and upper threshold temperatures and intrinsic optimum temperature for the development of American lobster larvae. Chapter 2 used an inferential ecomorphological approach incorporating information on the morphology, life history, biotope, and behavior of a selection of 11 decapod species present in European waters to predict the likely natural habitat of small juvenile European lobsters, a critical life stage about which, remarkably, little is known. Chapter 3 used simulation modeling to estimate the impacts of different fisheries harvesting strategies on the catches and socioeconomic values of Caribbean spiny lobster fisheries in different nations, illustrating their sensitivity to heterogeneous fisheries management. These chapters demonstrate new approaches to the study of lobsters that can contribute important information on their biology and fisheries ecology for use in forecasting the potential impacts of changes in climate and fisheries management on their populations and the fisheries they support.

The authors begin this compilation by analyzing catalase and peroxidase enzymes in different Black Sea teleosts related to their taxonomic, physiological and ecological position and evaluation of the anthropogenic impact on these antioxidant enzymes in fish tissues. The complex of specific phylogenic, physiological and ecological features of fish species may modify their antioxidant status, and it is important to understand for the development of monitoring programs. Next, the ratio of constitutive and reparative neurogenesis in the pallium of the juvenile masu salmon, Oncorhynchus masou, is analyzed. Since salmonid juveniles are characterized by a high level of constitutive neurogenesis, the authors investigated proliferative activity and neurodifferentiation in the dorsal pallial area of the masu salmon juvenile. The study has allowed for indentification of the superficially located periventricular proliferative zone, which corresponds to the pallial periventricular zone of other fish species. The objective of the final chapter was to study proliferation processes and the role of radial glia and neural stem cells in the event of injurious action on cerebellum of masu salmon juveniles. Using the immunoperoxidase staining of the glial fibrillary acidic protein, doublecortine and proliferating cells nuclear antigen, processes of proliferation and gliogenesis after mechanical trauma of cerebellum of masu salmon juveniles were studied.

William Carmichael McIntosh (1838-1931) was a Scottish physician and marine biologist and the first director of the Gatty Marine Laboratory, founded during 1896 in St Andrews. Originally published in 1921, this is the second edition of a work first published in 1899. The text is based on observations made, over a number of years, during trawling investigations off the coast of Scotland. In a lengthy and rigorous exposition, McIntosh argues that the restrictions imposed on trawling in coastal waters by the Fishery Board are unjustified, lacking a foundation in scientific data. This book will be of value to anyone with an interest in marine biology and fisheries policy.

In Chapter One, Carlos Garcia, Javiera Oyaneder-Terrazas, Diego Figueroa, Carolina Diaz, Romina Mora, and Hector R Contreras examine events linked to lipophilic marine biotoxins (OA-, AZA-, PTX- and YTX-group) and the way they interrelate in the mussels sp. environment in the Austral Pacific fjords. In Chapter Two, Uriel Rubio Rodriguez, Jessica A Navarro Gonzalez, and M Itzigueri Burgos Vazquez explore the anatomical adaptations allowing for gregarious behaviour in schools of fish to suggest modifying capturing methods for fisheries. In Chapter Three, Carlos Garcia, Javiera Oyaneder-Terrazas, and Hector R. Contreras provide a study lipophilic marine biotoxins in the environment and their connection to concentration levels in shellfish. Marcos I. Perez-Perez, M. Dolores Garza-Gil, and Manuel Varela-Lafuente examine Spanish turbot aquaculture beginning in 1983 and ending with the future challenges it will face in Chapter Four. In Chapter Five, Yulia I. Podlipaeva and Andrew V Goodkov present a study on White Sea mussel adaptions to environmental salinity changes. Next, H Y Zhanga, P K S Shina, and S G Cheung present a study on the effect of salinity and acidification on food detection in Nassarius festivus, a marine gastropod, in Chapter Six. In Chapter Seven, J A Grant-Mackie reviews the distribution of a nautiloid in the Late Triassic. Following this, Bi Lin Liu, Xin Jun Chen, Jian Hua Li, Yi Gong, and Jing Yuan Lin present a review on the jumbo flying squid, or Dosidicus gigas, in Chapter Eight. Lastly, Chapter Nine by Bi Lin Liu, Jing Yuan Lin, Xin Jun Chen, Tao Jia, and Gang Li examines the species composition, abundance, and spatial distribution of zooplankton through a study conducted with Chinese squid jigging vessels in the Pacific Ocean.

The two themes of the Fourth European Symposium on Marine Biology, which took place in Bangor, North Wales, in September 1969, were Larval Biology and Light in the Marine Environment. Originally published in 1971, this volume of edited proceedings from the symposium gives specialist information on the behaviour and structure of larvae of animals that attach themselves to rocks, pilings, ships' hulls, etc. The biology of these organisms is important, both in relation to ship fouling and to mariculture (farming of the sea). It is the larval stage that is vitally important because this is the disseminating phase which enables the organism to find a suitable habitat. The second part of the volume is concerned with the measurement of light in the sea and its effect on the growth of marine algae, and on the behaviour and reproduction of marine animals.

The Hudson River Estuary is a comprehensive look at the physical, chemical, biological and environmental management issues that are important to our understanding of the Hudson River. Chapters cover the entire range of fields necessary to understanding the workings of the Hudson River estuary; the physics, bedrock geological setting and sedimentological processes of the estuary; ecosystem-level processes and biological interactions; and environmental issues such as fisheries, toxic substances, and the effect of nutrient input from densely populated areas. This 2006 book places special emphasis on important issues specific to the Hudson, such as the effect of power plants and high concentrations of PCBs. The chapters are written by specialists at a level that is accessible to students, teachers and the interested layperson. The Hudson River Estuary is a fascinating scientific biography of a major estuary, with relevance to the study of any similar natural system in the world.

This 1971 volume presents the proceedings of a Symposium of Micropalaeontology of Marine Bottom Sediments held in Cambridge, England, in September 1967. The collection and paleontological interpretations of deep-sea sediments had only been carried out intensively for the twenty years preceding the book's publication, and it provides a summary of the state of knowledge in this field as it stood. Beginning with a consideration of the organisms in relation to the water in which they live, successive chapters deal with the descent of the skeletons to the sea floor, their entombment in the sediments and their interpretation to elucidate the history of the oceans. It is written by many of the specialists responsible for the development of this field and includes numerous Russian contributions. This book became the definitive compendium for students and workers in oceanography and palaeontology, and is still a useful resource today.

"Advances in Marine Biology" presents original research results on the leading edge of marine biology discovery. Each article has been carefully selected in an attempt to present substantial research results across a broad spectrum. In this volume, the first chapter reviews the influenza viruses in marine mammals. Chapter Two presents an overview of the development and study of marine sponges bioactive compounds for anti-inflammatory activity for the last four years (2012-2016). Chapter Three provides an updated review of the helminth fauna of cetaceans. Chapter Four discusses the effect of clays on the removal of okadaic acid from seawater. Chapter Five focuses on biomarker responses in black sea scorpian fish Scorpaena porcus to anthropogenic impact. Chapter Six provides an overview of trophic ecology of the shortfin mako Isurus oxyrinchus (Lamniformes: Lamnidae) in the Eastern Pacific ocean. Chapter Seven examines a fishery encompassing two of the Spanish fleets target species that exhibit a significant ecological predatory interdependence: the blue whiting and the southern stock of European hake.