The 100th Meridian Initiative

Download or read book The 100th Meridian Initiative written by U. S. Fish U.S. Fish and Wildlife Service and published by CreateSpace. This book was released on 2015-02-13 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Zebra mussels are prolific alien invaders that have rapidly becomeestablished in waters of the eastern United States and Canada. Thesenatives of the Black, Caspian, Azov and Aral Sea drainage basins were firstdiscovered in Lake St. Clair near Detroit, Michigan, in 1988. By 1991, theyhad spread throughout the Great Lakes basin and are now establishedthroughout the Mississippi River basin and are spreading west intoOklahoma. Except for Oklahoma, zebra mussels have not been detected inopen waters of the West. However, without effective prevention measures, their invasion into the West is a real and imminent possibility

Download or read book Interior, Environment, and Related Agencies Appropriations for 2006 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Interior, Environment, and Related Agencies and published by . This book was released on 2005 with total page 1962 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Beyond the Hundredth Meridian written by Wallace Stegner and published by Penguin. This book was released on 1992-03-01 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the “dean of Western writers” (The New York Times) and the Pulitzer Prize winning–author of Angle of Repose and Crossing to Safety, a fascinating look at the old American West and the man who prophetically warned against the dangers of settling it In Beyond the Hundredth Meridian, Wallace Stegner recounts the sucesses and frustrations of John Wesley Powell, the distinguished ethnologist and geologist who explored the Colorado River, the Grand Canyon, and the homeland of Indian tribes of the American Southwest. A prophet without honor who had a profound understanding of the American West, Powell warned long ago of the dangers economic exploitation would pose to the West and spent a good deal of his life overcoming Washington politics in getting his message across. Only now, we may recognize just how accurate a prophet he was.

Download or read book Department of the Interior and Related Agencies Appropriations for 2005 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 2004 with total page 1692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Department of the Interior and Related Agencies Appropriations for 2005: Secretary of the Interior, Secretary of Energy written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 2004 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Secretary of the Interior, Secretary of Energy written by United States. Congress. House. Committee on Appropriations. Subcommittee on Department of the Interior and Related Agencies and published by . This book was released on 2004 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bioeconomics of Invasive Species written by Reuben P. Keller and published by Oxford University Press. This book was released on 2009-04-22 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological invasions are one of the strongest drivers of global environmental change, and invasive species are now often in the public discourse. At the same time, economists have begun to take a real interest in determining how invasive species interact with economic systems, and how invaders should be controlled to optimize societal wealth. Although the work from ecologists and economists have both greatly expanded our understanding of the drivers and impacts of invasions, little integration between the fields has occurred that would allow managers and policy-makers to identify the optical expenditures on, for example, prevention and control of invasive species. Because the level of effort expended on invasive species management is intricately linked to the costs and projected benefits of that management, there is an urgent need for greater synthesis between ecology and economics. This book brings ecology and economics together in new ways to address how we deal with the dynamics and impacts of invasive species, and is the outcome fo many years of collaborative research between a small group of economists and ecologists. The outcome is clear demonstration of the utility of combining ecological and economic models for addressing critical questions in the management of invasive species.