Hydrobiologi

Marine Bivalve Mollusks and Emerging Pollutants: Toxicological Impacts provides the most updated and comprehensive knowledge of the toxicological impacts of a variety of emerging pollutants on marine bivalve mollusk species. In addition to synthesizing recent toxicological findings, the book also discusses toxification mechanisms, current challenges, and future research prospects. Written by international experts, this book assesses new advances in the toxicological impacts of pollutants, including microplastics, bromide flame retardants, nanomaterials, pharmaceutical residues, personal care products, pesticides, and perfluorinated compounds. In addition, it details how these can affect reproduction, embryonic development, metabolism, and immune systems of marine bivalves. Behavioral responses and neuroendocrine regulation is also discussed. Toxification mechanisms are interpreted at both physiological and molecular levels. The book concludes with current research and environmental challenges and potentials for further, future study techniques.

Encyclopedia of Fish Physiology, Second Edition is a comprehensive, introductory-level reference work that aims to unite readers in the wonders of this discipline. Chapters highlight where physiological systems and processes are conserved across vertebrate groups, which supports the use of fish as a vertebrate model for investigating fundamental problems in physiology and knowledge transfer to the medical field. Other chapters highlight unique specializations and adaptations that allow fish to survive in challenging environments, leading to a deeper appreciation of the natural world. Final sections demonstrate the consequences of perturbing physiological systems and how this knowledge can empower conservation strategies to protect fish. Much has changed in the field of fish physiology since publication of the previous, Prose award winning, edition. For example, we understand better the impacts of global climate change on the physiological systems of fish, and we have gained a deeper mechanistic understanding of physiological processes through technological advancements such as gene editing with CRISPR, whole genome sequencing, and quantitative 'omic` approaches. The new edition greatly expands the closing thematic section focused on applying fish physiology to real world challenges with topics including ocean acidification, declining habitat quality due to human activities, and the use of zebrafish in biomedical studies on tissue regeneration, neurological disorders and cancer.

Molecular Impacts of Nanoparticles on Plants and Algae covers molecular mechanisms of plants/algae related to cellular uptake, translocation of nanoparticles, and genome, transcriptome, proteome, and metabolome responses against it. The book introduces readers to state-of-the-art developments and trends of nanoparticles and plants/algae including interactions of nanoparticles with biological compounds in vitro. Nanoscience and nanotechnology have rapidly been developed in the last few decades, and they have a wide range of applications in industry, medicine, food, and agriculture. In agriculture, nanoparticles (NPs) have successfully been used for growth regulation, crop protection and improvement. This book presents the most recent findings on nanoparticle and plant/algae interaction by focusing on molecular response mechanisms at genome, transcriptome, proteome and metabolome levels. In addition, uptake and translocation mechanism of nanoparticles are assessed both in plant and algae. Throughout this book, the latest developments and discoveries are highlighted, along with open problems and future challenges in molecular mechanisms of plants/algae as a response of nanoparticles.

The true story of a deeply murderous intent that lurked menacingly beneath the waves during world war two. The torpedoes strike explosively and nine thousand people die - five thousand of them are just defenceless children. Another ship founders after being attacked by a brutal submarine commander and the ship's crew and passengers are used in a murderous kind of blood-sport. Merchant seamen are savagely machine-gunned in the water, callously slaughtered with hand-grenades or simply left to the circling sharks. Inside monsters & marine mysteries you will find:Research on mysterious land cryptids like sasquatch as well as deep-sea lifeMore about sharks - is megalodon alive or is something even nastier out there?Compelling images backed by scientific evidenceInterviews with eyewitnesses and much moreIf you're avoiding fiends that swim with fins, the wagon trail is where you'll fit in! Scaly beasts from the deep try to find a home among the tumbleweeds and desert ranches of the old west. Intense sunshine, sneaky bandits, and angry farmers make it difficult for the monsters to feel welcome, but the locals soon accept the lonesome creatures and throw a shindig in their honor. Whimsical rhymes over thirty full-color illustrations explain why there are no sea monsters in the wild west!

Ideal for postgraduates and researchers in a variety of disciplines, this book covers the ecology, genomics, physiology and biochemistry of AOBs and their presence in wastewater and the challenges, opportunities and potential applications for nitrification and ammonia removal.

The book titled "Growth Performance Biochemical Variability and Antibacterial Activity of Five Species of Marine Microalgae" by Gurugubelli Teja is a comprehensive study on the growth and biochemical variability of five different species of marine microalgae. The book explores the antibacterial activity of these species, which have been found to possess significant antibacterial properties that can be used to treat various infections.The book starts by introducing the different species of marine microalgae and their characteristics. The growth performance of these species was evaluated under different environmental conditions, and the results were analyzed to determine the optimal conditions for their growth. The biochemical variability of the microalgae was also studied, and the variations were found to be significant.The book also explores the antibacterial activity of these microalgae against several bacterial strains. The results of the study showed that these microalgae possess significant antibacterial activity, which is due to the presence of several bioactive compounds in them. The antibacterial activity of these microalgae can be used to treat various bacterial infections.Overall, the book provides valuable insights into the growth performance, biochemical variability, and antibacterial activity of different species of marine microalgae. The findings of this study can be used to develop new drugs and antibiotics for the treatment of various diseases caused by bacterial infections.

The book "Marine Bivalve Saccostrea Cucullata: A Source of Metabolic Modulators for Cardiovascular Disease Treatment" by R. Ravi explores the potential of marine bivalve Saccostrea Cucullata as a source of metabolic modulators for the treatment of cardiovascular disease. The book covers various aspects such as isolation, purification, and characterization of bioactive compounds from the bivalve, and their effects on cardiovascular health.The book also delves into the various mechanisms of action of the bioactive compounds present in the bivalve and their potential applications in cardiovascular disease treatment. The author also discusses the importance of sustainable harvesting and cultivation of marine bivalves for the production of bioactive compounds.This book will be a valuable resource for researchers and professionals in the fields of marine biology, biotechnology, pharmacology, and cardiovascular medicine. It provides new insights into the potential of marine bivalve Saccostrea Cucullata as a source of metabolic modulators for the treatment of cardiovascular disease.In summary, "Marine Bivalve Saccostrea Cucullata: A Source of Metabolic Modulators for Cardiovascular Disease Treatment" is a comprehensive and insightful book that sheds light on the potential of marine bivalves as a source of bioactive compounds for the treatment of cardiovascular disease.

The oceans are a rich source of biodiversity, and marine protists are no exception. These tiny unicellular organisms can be found throughout the marine environment and play a critical role in marine food webs. Additionally, they produce a variety of valuable compounds, including polyunsaturated fatty acids (PUFAs), which have important applications in the pharmaceutical, nutraceutical, and cosmetic industries.In this book, "Screening Characterization and Bioprospecting of Potential Marine Protists With Special Reference to Pufa", author Jazeera K. V. explores the potential of marine protists as a source of PUFAs. The book covers various aspects of screening, characterization, and bioprospecting of marine protists, with a specific focus on PUFAs.The book includes detailed descriptions of various marine protists and their potential as sources of PUFAs. It also discusses the methods used for screening and characterization of marine protists, along with the various bioprospecting techniques used to extract and purify PUFAs from these organisms. The book also includes case studies of successful applications of marine protists in the development of PUFAs for various industries.Overall, "Screening Characterization and Bioprospecting of Potential Marine Protists With Special Reference to Pufa" is a valuable resource for researchers, students, and professionals interested in marine biology, biotechnology, and the development of PUFAs from marine sources.

The significance of metabolomics in improving the production of rosmarinic acid in the cells of seagrass Halodule pinifolia is explored in the thorough research book "Metabolomics and Enhanced Rosmarinic Acid Biosynthesis in Cells of Seagrass Halodule Pinifolia." The production of rosmarinic acid, which is renowned for its high antioxidant and anti-inflammatory properties, is covered in great detail in this book. In order to improve production, the author, D. Jeyaprakash, discusses his research on the many metabolites and enzymes involved in the process of rosmarinic acid biosynthesis.The book also looks at the numerous biotic and abiotic elements, including the function of various precursors and elicitors, that affect the growth and metabolism of the seagrass Halodule pinifolia. The author offers a thorough examination of the various analytical methods employed in metabolomics, including nuclear magnetic resonance spectroscopy and mass spectrometry. For anyone working in the fields of plant biochemistry and metabolomics, this book is a must-read.Overall, "Metabolomics and Enhanced Rosmarinic Acid Biosynthesis in Cells of Seagrass Halodule Pinifolia" presents a thorough and detailed analysis of the various factors that affect rosmarinic acid biosynthesis in seagrass Halodule pinifolia, offering insightful information about the potential uses of metabolomics in the discipline of plant biochemistry.

This volume summarizes the results of a ten-year survey of small-sized marine Achnanthales (Bacillariophyceae) in Central Polynesia (South Pacific), focusing on their valve ultrastructures using the Scanning Electron Microscope (SEM). The degree of colonization of benthic marine substrates, species richness and emergence of new diatom taxa appear to vary according to the geologic past, presence of coral reefs and degree of insularity of each Central Polynesia island. Several recently published taxa from French Polynesia, such as Cocconeis santandrea and Xenococconeis opunohusiensis, are presented herein, together with some unpublished observations and new illustrations on all of the 13 described taxa. A Venn diagram permits the first comparison with assemblages studied with the same methodologies from Central Polynesia, New Caledonia and Mascarenes (Indian Ocean). Potential endemism is briefly discussed. The taxonomy used in this volume is based on valve ultrastructure as seen in the SEM, which allows an easier comparison of the small marine tropical Achnanthales taxa, which can be difficult to distinguish by light microscopy. It questions the presence of forms or 'morphs' in several species complexes. The concept of endemism in marine eukaryotes, currently still controversial, opens up other perspectives on the biogeography of these organisms. Marine benthic and small-sized diatoms are poorly studied in contrast to freshwater diatoms, which are often used to develop diatom indices for determining water quality. This volume can help researchers working on the taxonomy of the order Achnanthales, but will also aid students beginning detailed studies of marine benthic diatoms.

"An inspiring book about love in its purest form."—JANE GOODALL, DBE, Founder of the Jane Goodall Institute & UN Messenger of PeaceWith the heartwrenching vulnerability of The Glass Castle and the spiritual journey of H is for Hawk, this stunning debut memoir tells the story of a traumatized young woman's friendship with an injured dolphin whose habitat she fights to save.When Melody Horrill arrived at university she was a troubled and lost young woman, hiding behind a carefully crafted exterior. She had experienced a childhood of emotional and physical trauma mainly at the hands of her violent father that was as damaging as it was brutal.One day Melody volunteered to help her lecturer monitor pods of river dolphins nearby. There for the first time she encountered Jock, a solitary dolphin with a maimed fin, who lived apart from the highly social pods. Melody was to form a bond with Jock that gave her the key to freeing herself from the demons of her own past, and their extraordinary friendship was the start of a long-term mission to try to save the river dolphins.Beautifully written and filled with insight and compassion, Melody's memoir details her life-changing friendship with the river dolphins, and how Jock helped her to heal.

"In this entertaining and informative book, science writer Till Hein shares the most tantalizing findings from the world of seahorses, opening up some of the secrets of these magical creatures of the sea. He reveals their intriguing biological features, such as their unique prehensile tails, their fins, and their lack of a stomach (seahorses only have intestines!). He speaks to experts about the fossil record of prehistoric seahorses, and examines their unique hunting strategy involving suction through their tubular (and toothless) snout. But the most unique aspect of the seahorses is their reproductive cycle, as it is the male of the species who becomes pregnant. Seahorses have become icons in feminist and transgender male communities for the way they can reshape human cultural notions of masculinity and fatherhood. Endlessly fascinating and charmingly approachable, The Curious World of Seahorses will captivate any reader looking to learn more about one of the most incredible creatures on Earth"--

This comprehensive two-volume beautifully illustrated book reveals the richness of the seaweed flora of Danish waters. Covering the 373 seaweed species recorded from Danish waters, including 165 red, 125 brown and 83 green algae, the flora reflects the region’s habitats such as the distinctive stonereefs with mobile gravel and sand, coupled with the particular environmental conditions including a range of salinity gradients. Lavishly illustrated.401 + 439 pages

Marine Decapod Crustacea explains the anatomical features necessary for differentiating taxa and includes diagnoses and identification keys to all 189 families and 2121 genera of marine Decapoda. Many decapods have vivid colours, which are showcased in a selection of spectacular photographs of many representative species.

"From New York Times bestselling author Susan Casey, an awe-inspiring portrait of the mysterious world beneath the waves, and the men and women who seek to uncover its secrets For all of human history, the deep ocean has been a source of wonder and terror, an unknown realm that evoked a singular, compelling question: What's down there? Unable to answer this for centuries, people believed the deep was a sinister realm of fiendish creatures and deadly peril. But now, cutting-edge technologies allow scientists and explorers to dive miles beneath the surface, and we are beginning to understand this strange and exotic underworld: A place of soaring mountains, smoldering volcanoes, and valleys 7,000 feet deeper than Everest is high, where tectonic plates collide and separate, and extraordinary life forms operate under different rules. Far from a dark void, the deep is a vibrant realm that's home to pink gelatinous predators and shimmering creatures a hundred feet long and ancient animals with glass skeletons and sharks that live for half a millennium-among countless other marvels. Susan Casey is our premiere chronicler of the aquatic world. For The Underworld she traversed the globe, joining scientists and explorers on dives to the deepest places on the planet, interviewing the marine geologists, marine biologists, and oceanographers who are searching for knowledge in this vast unseen realm. She takes us on a fascinating journey through the history of deep-sea exploration, from the myths and legends of the ancient world to storied shipwrecks we can now reach on the bottom, to the first intrepid bathysphere pilots, to the scientists who are just beginning to understand the mind-blowing complexity and ecological importance of the quadrillions of creatures who live in realms long thought to be devoid of life. Throughout this journey, she learned how vital the deep is to the future of the planet, and how urgent it is that we understand it in a time of increasing threats from climate change, industrial fishing, pollution, and the mining companies that are also exploring its depths. The Underworld is Susan Casey's most beautiful and thrilling book yet, a gorgeous evocation of the natural world and a powerful call to arms"--

Drawing on the expertise of marine researchers from both the natural and social sciences, this book examines how we, as both scientists and societies, can return to a sustainable co-existence with the ocean and use the tools of transdisciplinarity to bring together the diverse forms of knowledge needed to achieve this important task.

With its stunning photography and precise, accurate scientific information, this book offers students of Caribbean coral reefs a wealth of information about this rich, fragile ecosystem.

Marine flatworms are some of the ocean's most beautiful of those creatures that can be encountered by divers, snorkelers or simply lovers of marine life under water or in the intertidal zone. They are relatively simple animals with soft flat bodies. In this book we will focus on the free-living highly diverse marine flatworms of the order Polycladida. Often confused with nudibranchs, they are falling under the completely different phylum platyhelminthes (Platyhelminthes, Greek "platy" flat; "helminth" worm.) The book covers the region from the Red Sea, East and South Africa to Hawaii, Marshall Islands and Guam. Inside the book: -Over 1300 full color photographs of 580+ species;- Particular attention was paid to color variations;- Live photo of hundreds of species have never before appeared in field guides or popular books;- Convenient pictorial guide at the beginning and index at the end of the book.- The book contains photographs of most of the recently described Indo-Pacific flatworms, some of them are represented by holotypes.

"Ocean Bestiary tells the history of our relationship with the sea, one animal at a time, from A to Z. From the earliest Polynesian navigators to the pilots of deep-sea submersibles today, humans have been exploring the globe's most dominant and inaccessible ecosystem and bringing home to those ashore breathtaking accounts of what they observed. Jumping off from the stories of whalemen, pirates, explorers, immigrants, naturalists, writers, painters, and cruiser-sailors-some famous, some entirely unknown and unpublished-this little book examines and shares what it was they saw. Ocean Bestiary crosses a range of geographies and oceanic environments, from shallows to depths and including coral reefs, upwelling zones, and more. It covers an equally wide range of organisms as well, from tiny zooplankton to immense whales. In playful prose, Richard J. King unfurls his stories and their relevance today for our understanding of environmental history, the history of marine biology, and our shifting perceptions of the ocean"--

"An exploration of the transformative ways in which nature has inspired the technological advancement of humankind. Biomimetics literally means emulating biology and in a broader sense the term covers technological advances where the original inspiration came from nature"--

The Ocean Sunfishes: Evolution, Biology and Conservation is the first book to gather into one comprehensive volume our fundamental knowledge of the world-record holding, charismatic ocean behemoths in the family Molidae.

Anyone who attempts to study crustaceans soon realizes that there are many science fields involved. As a major subphylum of Arthropods-the largest phylum in the animal kingdom-crustaceans exhibit an extraordinary diversity of taxa, shapes, physiology and styles of life. These invertebrates play key ecological roles in all aquatic environments, while only a few species are adapted to sub-aerial and humid environments. Their evolutionary success is not only due to a wide set of morphological and biological adaptations, but also because of some key features, e.g., their peculiar endocrinology. In addition, crustaceans are characterized by chemical and optical sensors deserving attention because they play important biological roles, linked to chemical ecology issues, and their functioning is impaired by global changes and ocean acidification. Several crustaceans have critical roles in aquatic ecology (e.g., copepods in the plankton, amphipods and isopods in the benthos). Select species are technologically important as "models" for scientific research. Furthermore, aquaculture of several decapod crustaceans is important for providing high protein products to meet the need for nutrition. Understanding the physiology and ecology of crustaceans is important to fulfill these diverse purposes and practical applications.In this book, leading world scientists have pooled their excellence to provide vibrant and expert views of fundamental biological and physiological mechanisms involving crustaceans. To this end, a comprehensive view of crustacean endocrinology and reproductive ecology is provided, along with information about their molecular physiology, adaptations, aquaculture and welfare. In particular, we attempted to span the breadth of their adaptations, presenting behavioral and physiological peculiarities, considering key groups of crustaceans to describe general features and global biodiversity. This book is offered as a tool for students and scientists in various fields of physiological, ecological, biotechnological and aquacultural research.

WINNER OF THE BEST MIXED MEDIA BOOK AWARD AT THE CREATIVE BOOK AWARDS 2024