Cyprinids rank as one of the most commercially important groups of freshwater fishes and are exploited for many purposes; as a human food source, especially in Europe and Asia; as sport fish; and as ornamental fish for ponds and aquaria. Certain species are also cultured as bait fish and several of the small cyprinids such as the zebra fish have become internationally accepted laboratory models for toxicology testing and molecular research. A thorough understanding of cyprinid health and diseases is fundamental to the successful management and exploitation of these fishes for freshwater fisheries, pisciculture and ornamental productions.

This practical guide to disease diagnosis, prevention and control includes numerous colour plates and covers a comprehensive array of diseases - infectious and non-infectious - of cultivated and wild cyprinids.

This text explores the spatial variation and seasonality in growth and reproduction of "Enhalus acoroides" (L.f.) Royle populations in the coastal waters off Cape Bolinao, NW Phillipines.

Marine biologist Micheline Jenner discovered humpback breeding grounds off the Kimberley coast, has swum through orange golfball-sized pygmy blue whale poo to uncover a feeding spot, and is one of very few people to witness a humpback whale giving birth.In The Secret Life of Whales she reveals the unknown world of these giants of the deep and shares insights from her work with humpback, blue and pygmy blue whales, taking us from Australia to Antarctica and beyond. Enlightening and eye-opening, The Secret Life of Whales reveals fascinating information about how whales live, tapping into Jenner's world-leading research and infectious enthusiasm for these magnificent creatures. Sales Points Micheline Jenner is the real deal in whale experts - a scientist with a passion for whales who has devoted twenty years to her research. Micheline's infectious enthusiasm for whales will delight readers and media alike. A full media campaign is planned. Micheline has a great story - she lives onboard the boat Whale Song with her husband and they have raised two children on the high seas The book is truly informative - it shares Micheline and Curt's world-leading research including uncovering humpback whale breeding grounds off the Kimberley coast.

Thema des vorliegenden Buches ist der Umgang mit dem Wasser an der niedersachsischen Kuste (hier: die Entwasserung der niedrig liegenden Landschaft), eine fundamentale Angelegenheit fur die Menschen, die hier leben und arbeiten. Fur ein junges Zielpublikum wird unterhaltsam erlautert, wohin das Wasser fliesst und welche Anstrengungen unsere Vorfahren unternommen hatten, damit wir in dieser Landschaft (uber)leben koennen. Daruber hinaus werden Veranderungen, die z. B. uber den Klimawandel auf diese Landschaft einwirken, in die Entdeckungsreise der vier Protagonisten eingebunden.

Increasing interest in oceanography and marine biology and its relevance to global environmental issues continues to create a demand for authoritative reviews summarizing recent research. Now in its 49th volume, Oceanography and Marine Biology has addressed this demand for almost 50 years. This annual review considers the basics of marine research, special topics, and emerging new areas. Regarding the marine sciences as a unified field, the text features contributors who are actively engaged in biological, chemical, geological, and physical aspects of marine science. This year s chapters include, "The marine invasive alien species in European Seas that have the most impact," "Threats to the diversity of coral-dwelling invertebrates due to climate change and induced coral bleaching," and "Burrowing shrimps as ecosystem engineers," among others. Including color inserts and extensive reference lists, this series is essential for researchers and students in all fields of marine science.

The Marcell Experimental Forest (MEF) in Minnesota serves as a living laboratory and provides scientists with a fundamental understanding of peatland hydrology, acid rain impacts, nutrient and carbon cycling, trace gas emissions, and controls on mercury transport in boreal watersheds. Its important role in scientific research continues to grow as the data gathered offers invaluable insight into environmental changes over the last century and goes far in answering many of today's pressing questions at landscape and global scales. Synthesizing five decades of research, Peatland Biogeochemistry and Watershed Hydrology at the Marcell Experimental Forest includes hundreds of research publications, dozens of graduate theses, and even some previously unpublished studies. Research at the MEF has been at the forefront of many scientific disciplines and these 15 chapters offer the depth and breadth of long-term studies on hydrology, biogeochemistry, ecology, and forest management on peatland watersheds at the MEF. Focusing on peatlands, lakes, and upland landscapes, the book begins with the pioneering research on hydrology done during the 1960s. It presents the innovative 1970's studies of atmospheric deposition; the 1980's research into nutrient cycles including carbon, nitrogen, and methane emissions; and the 1990's investigations into mercury deposition. The book concludes with a look at the latest and on-going studies such as this century's research into controls on methylmercury production and landscape-level carbon storage and cycling. Covering 50 years of research and written by a veritable who's who in peatland and forestry science, this important milestone in the collection of ecological data highlights bright prospects for future research, including the continuation of existing long-term measurements, the initiation of new monitoring programs, and plans for unprecedented studies on climate change.

* The first book to address the ownership, governance, and trade in aquatic biogenetic resources* A must-have book for policymakers, academics, and practitioners dealing with genetic resources* Provides powerful policy recommendations for governing, conserving, and using aquatic genetic resources for the common goodGenetic sciences have produced a 'blue revolution' in the way we use aquatic biodiversity. By 2020 the world will be eating more farmed than wild fish, marine bacteria may yield the cure for cancer and deep-sea bacteria may be exploited to gobble up oil spills. Science is moving ahead at a staggering speed, and the demand for genetic resources is growing rapidly--yet governance and policy lag far behind. This groundbreaking work is the first to look at the issues of ownership, governance and trade in aquatic genetic resources. Blue Genes describes the growing demand for aquatic genetic resources and the desperate need to fill the policy vacuum for the management and conservation of aquatic biodiversity as a foundation for rules governing access to and use of aquatic genetic resources. The book pays special attention to the rights of indigenous and local communities providing access to those resources, and their role in managing and conserving aquatic biodiversity. The book concludes with policy recommendations specifically tailored to aquatic resources and uses six case studies from four continents to illustrate key issues.

Ever-increasing interest in oceanography and marine biology and their relevance to global environmental issues creates a demand for authoritative reviews summarising the results of recent research. Oceanography and Marine Biology: An Annual Review has catered to this demand since its founding by the late Harold Barnes fifty years ago. Its objectives are to consider, annually, the basic areas of marine research, returning to them when appropriate in future volumes; to deal with subjects of special and topical importance; and to add new subjects as they arise.

The favourable reception accorded to all the volumes shows that the series is fulfilling a very real need: reviews and sales have been gratifying. A milestone in the history of the series, the fiftieth volume follows closely the objectives and style of the earlier volumes, continuing to regard the marine sciences with all their various aspects as a unity. Physical, chemical, and biological aspects of marine science are dealt with by experts actively engaged in these fields.

The series is an essential reference text for researchers and students in all fields of marine science and related subjects, and it finds a place in libraries of not only marine stations and institutes, but also universities. It is consistently among the highest ranking impact factors for the marine biology category of the citation indices compiled by the Institute for Scientific Information.

Part A: THE MISSISSIPPI RIVER AND TRIBUTARIES NORTH OF ST.

LOUIS.

Upper Mississippi River.

Lower Mississippi—Atchafalaya River.

Main Stem—Missouri River.

Kansas River.

This is the annual journal of the Marine Biological Association of Hong Kong. It contains papers on marine subjects of interest to all Asian biologists.

Based on actual data of Soviet whaling, and reliable methodologies that existed at the time when this monograph was written, it examines the distribution and migration patterns of whales of the Southern Ocean. It defines distinct populations on the basis of phenes, as well as whale breeding zones, which are located in the adjacent to the Southern Ocean waters at lower latitudes. The book records the presence of a new species of killer whale in the Southern Ocean - Orcinus nana. Prenatal growth patterns, pregnancy and lactation duration, mean sizes of new-born whales are determined. Methods for the graphic recording of registering structures are described, and an original method for their decoding is proposed to determine animal age. The age of sexual and physical maturity, life expectancy is determined. Earlier unknown "pair formations" on the lower jaw of baleen whales and sperm whales are described, together with their macro, histological and electronic microscopic structure. The impact of the extermination of whales on the Southern Ocean ecosystem is examined, recommendations for control of the current state of whale populations are given, and perspectives of whale population recovery are estimated. Regions that could be used as testing areas for whale registration method are defined. The book is intended for biologist-cytologists, ecologists and other specialists interested in cetaceans, and for biology students.

This fifth edition covers the basics of marine biology and takes a global, non-regional perspective to emphasize that the worlds oceans and seas are an integrated system that cannot be understood by looking in any one person's own backyard. For many students this is a new perspective. One aspect of this global approach is the deliberate inclusion of examples from many different regions and ecosystems so that as many students as possible, not just in North America but around the world, will find something relevant to their local areas or places they have visited. . . This introductory, one-semester text is designed for non-majors..

Asian Marine Biology 14, the most recent volume, is a memorial volume for the late James Stephen Leatherwood, with Guest Editors Brian D. Smith and William F. Perriu. There are ten papers on Marine mammal survey techniques and various studies of dolphins.

"Great Lakes Journey" is a follow-up to William Ashworth's earlier book "The Late, Great Lakes", published in 1986. Fifteen years after his first trip, Ashworth journeys to many of the same places and talks to many of the same people to examine the changes that have taken place along the Great Lakes since the 1980s. It is a poetic account of his 6000-mile trip, mixed with explanations of the scientific and poilitical realities behind the observed changes, reminiscences of his 1983 trip, and conversations with local residents - some of them scientists, and other simply people who care. Through personal observations, research and numerous interviews with scientists, activists and government agencies, Ashworth creates a detailed picture of the status of the Great Lakes at the end of the 20th century. Among the most prominent changes he finds are the arrival of the zebra mussel and other exotic species, the rise and fall of the RAP process for pollution cleanup, a growing public mistrust of government action, a substantial loss of habitat and biodiversity, and an explosion of urban sprawl along the shores of the Lakes. Scholars and students of environmental studies and ecology and readers interested in the health of the Great Lakes should find this fresh look at one of America's endangered regions of value.

Proceedings of the IV International Symposium on Athalassic (Inland) Saline Lakes

Some of the world's most beautiful, intelligent and highly adapted mammals inhabit our seas and oceans, and have stirred the human imagination for many centuries. As our knowledge of marine mammals grows, the need exists for a reliable and complete reference to the ecology and biology of these fascinating creatures. The Handbook of Marine Mammals series was founded with this in mind and now reaches its conclusion with this sixth and final volume. Within the pages of this classic series, scientists, conservationists and informed layperson alike can find the definitive review of all the world's whales, dolphins, porpoises, seals, sea lions, and related species as well as sea otters and sea cows. Volume 6 covers the remaining dolphins and porpoises in a series of 17 chapters, each written by a specialist author with extensive personal research experience of the species. Each chapter provides a description of the species, and includes sections on the aspects of distribution and abundance, anatomy, physiology, behavior, reproduction, parasites and diseases and the impact of human activity on the animal's population and well-being. Numerous maps, photos and drawings illustrate the text.