Vanishing Fish
Vanishing Fish

Author: Daniel Pauly

Publisher: Greystone Books Ltd

Published: 2019-05-28

Total Pages: 139

ISBN-13: 1771643994

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"Daniel Pauly is a friend whose work has inspired me for years." —Ted Danson, actor, ocean activist, and co-author of Oceana "This wonderfully personal and accessible book by the world’s greatest living fisheries biologist summarizes and expands on the causes of collapse and the essential actions that will be required to rebuild fish stocks for future generations.” —Dr. Jeremy Jackson, ocean scientist and author of Breakpoint The world’s fisheries are in crisis. Their catches are declining, and the stocks of key species, such as cod and bluefin tuna, are but a small fraction of their previous abundance, while others have been overfished almost to extinction. The oceans are depleted and the commercial fishing industry increasingly depends on subsidies to remain afloat. In these essays, award-winning biologist Dr. Daniel Pauly offers a thought-provoking look at the state of today’s global fisheries—and a radical way to turn it around. Starting with the rapid expansion that followed World War II, he traces the arc of the fishing industry’s ensuing demise, offering insights into how and why it has failed. With clear, convincing prose, Dr. Pauly draws on decades of research to provide an up-to-date assessment of ocean health and an analysis of the issues that have contributed to the current crisis, including globalization, massive underreporting of catch, and the phenomenon of “shifting baselines,” in which, over time, important knowledge is lost about the state of the natural world. Finally, Vanishing Fish provides practical recommendations for a way forward—a vision of a vibrant future where small-scale fisheries can supply the majority of the world’s fish. Published in Partnership with the David Suzuki Institute

Inland Fisheries in Multiple-purpose River Basin Planning and Development in Tropical Asian Countries
Inland Fisheries in Multiple-purpose River Basin Planning and Development in Tropical Asian Countries

Author: T. Petr

Publisher: Food & Agriculture Org.

Published: 1985

Total Pages: 176

ISBN-13: 9789251023273

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This technical paper presents three case studies of inland fisheries in the context of a multiple-use of land and water resources in the humid tropics of Asia. Two of the three river basins are situated on islands, i.e. the Agno in the Philippines and the Mahaweli in Sri Lanka; one is on mainland Asia, i.e. the Nam Pong Basin in Thailand. Although the river basins have a number of features in common, such as, for example, their size, forest cover and population density, they differ in a number of other environmental aspects and changes induced by the development taking place in their basins. Inland fisheries in all three catchments is represented both by capture and culture components with reservoir fisheries gaining in importance. The studies have shown that while the major constraint to the riverine fisheries has been identified as being the high level of transported sediments originating from eroding lands and mine waste discharge (the Agno Basin), in the reservoirs of Nam Pong and Mahaweli basins it has been the high fishing pressure, in one case non-regulated (Nam Pong), which has caused deterioration of fish stocks. Another constraint in force until recently was of a social (religious) character (Mahaweli Basin). The three studies have shown that in most situations inland fisheries can successfully develop under conditions of the multiple use of the resource.

Elkhorn
Elkhorn

Author: Richard Taylor

Publisher: University Press of Kentucky

Published: 2018-09-21

Total Pages: 267

ISBN-13: 0813176034

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When former Kentucky Poet Laureate Richard Taylor took a job at Kentucky State University in 1975, he purchased a fixer-upper—in need of a roof, a paint job, city water, and central heating—that became known to his friends as "Taylor's Folly." The historic Giltner-Holt House, which was built in 1859 and sits close by the Elkhorn Creek a few miles outside of Frankfort, became the poet's entrance into the area's history and culture, and the Elkhorn became a source of inspiration for his writing. Driven by topophilia (love of place), Taylor focuses on the eight-mile stretch of the creek from the Forks of the Elkhorn to Knight's Bridge to provide a glimpse into the economic, social, and cultural transformation of Kentucky from wilderness to its current landscape. He explores both the natural history of the region and the formation of the Forks community. Taylor recounts the Elkhorn Valley's inhabitants from the earliest surveyors and settlers to artist Paul Sawyier, who memorably documented the creek in watercolors, oils, and pastels. Interspersed with photographs and illustrations—contemporary and historic—and intermixed with short vignettes about historical figures of the region, Elkhorn: Evolution of a Kentucky Landscape delivers a history that is by turns a vibrant and meditative personal response to the creek and its many wonders. Flowing across four counties in central Kentucky, Elkhorn Creek is the second largest tributary of the Kentucky River. Known for its beauty and recreational opportunities, Elkhorn Creek has become an increasingly popular location for canoeing, kayaking, and camping and is one of the state's best-known streams for smallmouth bass, bluegills, and crawfish. Like Walden Pond for Henry David Thoreau, the Elkhorn has been a touchstone for Taylor. A beautiful blend of creative storytelling and historical exploration of one of the state's beloved waterways, Elkhorn celebrates a gem in the heart of central Kentucky.

Dietary Lipids for Healthy Brain Function
Dietary Lipids for Healthy Brain Function

Author: Claude Leray

Publisher: CRC Press

Published: 2017-05-25

Total Pages: 439

ISBN-13: 1351977199

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Our brain is recognized by all specialists as the most complex entity created in nature. Regarding the extraordinary capacities of its functioning, still incompletely known, the control of the brain by our dietary lipids may seem very improbable to many people. Yet, research has shown that an imbalance in the intake of essential fatty acids is related to conditions as prevalent as depression, bipolar disorder and schizophrenia. Research on psychological disorders including attention deficit hyperactivity disorder, autism, aggressiveness and suicidal behavior are discussed in this text. Several neurodegenerative diseases, such as Alzheimer's, Parkinson's and multiple sclerosis are also explored. Several observations prove that not only are omega-3 fatty acids actively involved in maintaining the noble functions of our brain, but other lipids, including cholesterol, liposoluble vitamins (A, D and E) and some carotenoids play roles as well and are presented in this book. Dietary Lipids for Healthy Brain Function focuses on this important research for human health. This book brings readers, doctors, dietitians and nutritionists arguments that could improve brain development in young people, prevent many nervous diseases and slow down the age-related decline of higher brain functions. This book provides helpful information to improve health in the young as well in the old, using practical and personalized recommendations for preventing and treating nervous pathologies. Features: • Focuses on the importance of dietary lipids on the proper brain functioning. • Provides relevant references demonstrating the efficiency of dietary lipids to maintain a healthy brain. • Introduces lipid sources and describes their roles by lipid groups in behavior issues and various chronic nervous diseases.