North Atlantic Right Whales


Book Description

The fascinating story of North Atlantic right whales—from their evolutionary origin, through a thousand-year history of relentless pursuit by whalers, to ongoing efforts to rescue them from the brink of extinction. In the cold waters of the unforgiving North Atlantic Ocean, some of the heartiest humans of medieval days ventured out in search of whales. Through the centuries, people on both sides of the Atlantic became increasingly dependent on whale oil and other cetacean products. To meet this growing demand, whaling became ever more sophisticated and intense, leading to the collapse of what was once a seemingly inexhaustible supply of large cetaceans. Central to the whale's subsequent struggle for existence has been one species—the North Atlantic right whale. Conservationist David W. Laist now provides the first complete history of the North Atlantic right whale, from its earliest encounters with humans to its close brush with extinction, to its currently precarious yet hopeful status as a conservation icon. Favored by whalers because of their high yields of oil and superior baleen, these giants became known as "the right whale to hunt," and their numbers dwindled to a mere 100 individuals worldwide. Their dire status encouraged the adoption of a ban on hunting and a treaty that formed the International Whaling Commission. Recovery of the species, however, has proven elusive. Ship strikes and entanglement in commercial fishing gear have hampered herculean efforts to restore the population. Today, only about 500 right whales live along the US and Canadian Atlantic coasts—an improvement from the early twentieth century, but still a far cry from the thousands that once graced Atlantic waters. Laist's masterpiece features an incredible collection of photographs and artwork that give life to the fascinating history that unfolds in its pages. The result is a single volume that offers a comprehensive understanding of North Atlantic right whales, the role they played in the many cultures that hunted them, and our modern attempts to help them recover.




The Urban Whale


Book Description

In 1980 a group of scientists censusing marine mammals in the Bay of Fundy was astonished at the sight of 25 right whales. It was, one scientist later recalled, "like finding a brontosaurus in the backyard." Until that time, scientists believed the North Atlantic right whale was extinct or nearly so. The sightings electrified the research community, spurring a quarter century of exploration, which is documented here. The authors present our current knowledge about the biology and plight of right whales, including their reproduction, feeding, genetics, and endocrinology, as well as fatal run-ins with ships and fishing gear. Employing individual identifications, acoustics, and population models, Scott Kraus, Rosalind Rolland, and their colleagues present a vivid history of this animal, from a once commercially hunted commodity to today's life-threatening challenges of urban waters. Hunted for nearly a millennium, right whales are now being killed by the ocean commerce that supports our modern way of life. This book offers hope for the eventual salvation of this great whale.













Economic Analysis for Ecosystem-Based Management


Book Description

Ocean and coastal management regimes are increasingly subject to competing demands from stakeholders. Regulations must not only address fishing, recreation, and shipping, but also sand and gravel mining, gas pipelines, harbor/port development, offshore wind and tidal energy facilities, liquefied natural gas terminals, offshore aquaculture, and desalinization plants. The growing variety and intensity of ocean and coastal uses increases the call for a more holistic, comprehensive, and coordinated management approach that recognizes the often complex relationships between natural and human systems. For both economist and non-economist audiences, this book describes ways in which economic analysis can be an important tool to inform and improve ecosystem-based management (EBM). Topics include modeling economic impacts, benefit-cost analysis, spatial considerations in EBM, incentives and human behaviors, and accounting for uncertainty in policy analysis. Throughout the book the authors elucidate the different kinds of insights which can be gained from the use of different economic tools. In this rigorous and accessible work, the authors defy the conventional stereotype that economic perspectives necessarily favor the greatest commercial development. Instead, they demonstrate how comprehensive economic analyses consider the full range of potential services offered by marine and coastal ecosystems, including the conservation of biodiversity and creation of recreational opportunities.













Annual Report to Congress


Book Description