Our country has long recognized the importance of its biological resources but we often lack sufficient scientific knowledge to make wise decisions. This realization has led to calls for new ways of providing this information, including the formation of a national biological survey. This volume discusses key issues and problems for which an improved assessment of the nation's biological resources is needed; the kinds of efforts in research and information management needed to create that assessment; and how government, private organizations, and individuals can work together to meet the needs identified. Policymakers, resource managers, public interest groups, and researchers will find this book useful as they participate in the national dialogue on this topic and take actions to implement the needed survey activities.

The armaments of chemical and biological warfare (CBW) are now widely held not just by nation-states, but by terrorist and criminal enterprises. The weapons themselves are relatively inexpensive and very easy to hide, allowing organizations of just a few dozen people to deploy potentially devastating attacks. While in the twentieth century most arms-control efforts focused, rightly, on nuclear arsenals, in the twenty-first century CBW will almost certainly require just as much attention. This book defines the basics of CBW for the concerned citizen, including non-alarmist scientific descriptions of the weapons and their antidotes, methods of deployment and defensive response, and the likelihood in the current global political climate of additional proliferation.

Predatory Bureaucracy is the definitive history of America's wolves and our policies toward predators. Tracking wolves from Coronado's day to the present, author Michael Robinson shows that their story merges with that of the U.S. Bureau of Biological Survey. This federal agency was chartered to research insects and birds but'because of various pressures'morphed into a political powerhouse operating wildlife-extermination programs. Drawing on deep research and wide reading, Robinson's narrative follows the wolves from the eras of explorers and mountain men through the wolves' 120-year entanglement with the federal government. He shares the parallel story of the Survey's rise, detailing the forces that allowed extermination programs to continue'despite opposition from hunters, animal lovers, scientists, environmentalists, and presidents'though the agency's mission and even its name changed. Predatory Bureaucracy will fascinate readers interested in environmental politics and wildlife.

Data on water quality and other environmental issues are being collected at an ever-increasing rate. In the past, however, the techniques used by scientists to interpret this data have not progressed as quickly. This is a book of modern statistical methods for analysis of practical problems in water quality and water resources.The last fifteen years have seen major advances in the fields of exploratory data analysis (EDA) and robust statistical methods. The 'real-life' characteristics of environmental data tend to drive analysis towards the use of these methods. These advances are presented in a practical and relevant format. Alternate methods are compared, highlighting the strengths and weaknesses of each as applied to environmental data. Techniques for trend analysis and dealing with water below the detection limit are topics covered, which are of great interest to consultants in water-quality and hydrology, scientists in state, provincial and federal water resources, and geological survey agencies.The practising water resources scientist will find the worked examples using actual field data from case studies of environmental problems, of real value. Exercises at the end of each chapter enable the mechanics of the methodological process to be fully understood, with data sets included on diskette for easy use. The result is a book that is both up-to-date and immediately relevant to ongoing work in the environmental and water sciences.