Nonnative Oysters in the Chesapeake Bay discusses the proposed plan to offset the dramatic decline in the bay's native oysters by introducing disease-resistant reproductive Suminoe oysters from Asia. It suggests this move should be delayed until more is known about the environmental risks, even though carefully regulated cultivation of sterile Asian oysters in contained areas could help the local industry and researchers. It is also noted that even though these oysters eat the excess algae caused by pollution, it could take decades before there are enough of them to improve water quality.

Marine Ecology: Processes, Systems, and Impacts offers a carefully balanced and stimulating survey of marine ecology, introducing the key processes and systems from which the marine environment is formed, and the issues and challenges which surround its future conservation.

In The Oyster Question, Christine Keiner applies perspectives of environmental, agricultural, political, and social history to examine the decline of Maryland’s iconic Chesapeake Bay oyster industry. Oystermen have held on to traditional ways of life, and some continue to use preindustrial methods, tonging oysters by hand from small boats. Others use more intensive tools, and thus it is commonly believed that a lack of regulation enabled oystermen to exploit the bay to the point of ruin. But Keiner offers an opposing view in which state officials, scientists, and oystermen created a regulated commons that sustained tidewater communities for decades. Not until the 1980s did a confluence of natural and unnatural disasters weaken the bay’s resilience enough to endanger the oyster resource. Keiner examines conflicts that pitted scientists in favor of privatization against watermen who used their power in the statehouse to stave off the forces of rural change. Her study breaks new ground regarding the evolution of environmental politics at the state rather than the federal level. The Oyster Question concludes with the impassioned ongoing debate over introducing nonnative oysters to the Chesapeake Bay and how that proposal might affect the struggling watermen and their identity as the last hunter-gatherers of the industrialized world.

A grand tour of Maryland’s geographic past through the lens of today’s landscape. When he first laid eyes on the countryside around Chesapeake Bay in 1608, records reveal, Captain John Smith exclaimed, “Heaven and earth seemed never to have agreed better to frame a place for man’s habitation.” In Maryland Geography, James DiLisio—another admirer of the Free State—pays tribute to Maryland’s rich cultural, historical, and geographical heritage. This up-to-date, in-depth account interprets the contemporary environmental conditions of the “Marylandscape” by emphasizing its evolving political and socioeconomic contours. This closely researched volume, which is loaded with instructive charts and maps, is the result of DiLisio’s lifelong fascination with the geography of his adopted state and his thirty-five years teaching Maryland geography at Towson University. Arguing that regional geography is a product of both natural and human events, Maryland Geography provides an account of the vital geographical stage that the people of Maryland have created. DiLisio touches on Maryland’s pre-European American Indian heritage, post-colonial agriculture, and shifting industrial geography, as well as the degradation of the Chesapeake Bay and the rise of the modern economy. He considers the emergence of the isolated Eastern Shore; the rural tobacco land of southern Maryland; the rugged mining area of western Maryland; the prosperous, mixed farming area of the Piedmont; and the metropolitan Baltimore-Washington corridor. More than descriptive, the book examines major trends in the state—natural, economic, and demographic—in a way that prompts thinking about the consequences of growth and unbridled development. Aimed at college-level geography students, the book will also be of great interest to general readers, historians, politicians, and anyone involved in making policies relating to Maryland places.

This book provides an understanding and appreciation of the risk assessment process and the ability to objectively interpret health risk values. Included is an explanation of the uncertainty inherent in the assessment of risks as well as an explanation of how the communication and characterization of risks can dramatically alter the perception of those risks. Case studies illustrate the strengths and limitations of characterizing certain risks. Using the accepted risk assessment paradigm proposed by the National Research Council, these case studies illustrate which risk values have merit and why other assessments fail to meet basic criteria.

Amicus Readers at level 1 include: a picture glossary, a table of contents, index, websites, and literacy notes located in the back of each book. Additionally, content words are introduced within the text supported by a variety of photo labels. In particular, this title describes the scientific concepts of heat, melting, freezing, and boiling using everyday cooking examples. Includes experiments.

Shellfish Aquaculture and the Environment focuses primarily on the issues surrounding environmental sustainability of shellfish aquaculture. The chapters in this book provide readers with the most current data available on topics such as resource enhancement and habitat restoration. Shellfish Aquaculture and the Environment is also an invaluable resource for those looking to develop and implement environmental best management practices. Edited one of the world's leading shellfish researchers and with contributions from around the world, Shellfish Aquaculture and the Environment is the definitive source of information for this increasingly important topic. View the Executive Summary here: http://seagrant.uconn.edu/publications/aquaculture/execsumm.pdf

Both a history of the New England shellfish industry and a look into the science, economics, and techniques of shellfish aquaculture