Download Free Restigouche Mine New Brunswick Development Of Innovative Environmental Planning And Treatment Technologies Book in PDF and EPUB Free Download. You can read online Restigouche Mine New Brunswick Development Of Innovative Environmental Planning And Treatment Technologies and write the review.

The Restigouche Mine, located about 80 kilometres west of Bathurst, New Brunswick, is an open pit development capable of producing 1,500 tonnes of sulphide ore and 9,000 tonnes of waste per day. This report presents a reclamation plan for the mine site with the objectives of restoring the site to a self-sustaining natural state, providing suitable wildlife habitat, creating a visually acceptable landscape, and elimination, mitigation, and control of potential sources of pollution and other risk. It includes an overview of the mine property and site activities, a mining plan (including waste treatment), description of the proposed reclamation procedure, a reclamation cost estimate, and procedures for post-closure monitoring and treatment as well as for premature shutdown of mining operations. Appendices include an environmental impact assessment report, a mining cost analysis, results of acid generation tests, and results of a baseline monitoring program.
Our Landscape Heritage provides an overview of the history and ecological makeup of the landscapes of New Brunswick to help ecological seekers starting out with basic knowledge about geology, soils, climate, and vegetation, to better understand why plants and animals are today distributed as they are. Part I outlines the rationale and history of ecological land classification (ELC) in New Brunswick, and presents basic scientific concepts and facts that help the reader to interpret the information that follows. Part II, Portrait of New Brunswick Ecoregions and Ecodistricts presents a detailed look at the variety and distribution of ecosystems across the geographic expanse of New Brunswick. Each of the seven chapters of Part II provides a high level description of the ecoregion, followed by detailed descriptions of each ecodistrict within the ecoregion.--Includes text from document.
Covers the history of the 48 year existence of Brunswick Mine, one of the world's largest underground lead-zinc mines. Discovered in 1952, with production beginning in 1964, this large massive sulphide ore body has extracted more than 136 million tonnes of ore from its No. 12 orebody and 13 million tonnes from its No. 6 open pit, and processed another 0.2 million tonnes of custom mill feed. Brunswick Mine's concentator has processed approximately 150 million tonnes of ore grading 8.77% zinc, 3.45 lead, 0.37% copper, and 102 g/t silver and transitioned through four major changes in ownership, Brunswick Mining and Smelting Corporation Limited, Noranda, Falconbridge, and finally Xstrata.
A component in the America's Energy Future study, Electricity from Renewable Resources examines the technical potential for electric power generation with alternative sources such as wind, solar-photovoltaic, geothermal, solar-thermal, hydroelectric, and other renewable sources. The book focuses on those renewable sources that show the most promise for initial commercial deployment within 10 years and will lead to a substantial impact on the U.S. energy system. A quantitative characterization of technologies, this book lays out expectations of costs, performance, and impacts, as well as barriers and research and development needs. In addition to a principal focus on renewable energy technologies for power generation, the book addresses the challenges of incorporating such technologies into the power grid, as well as potential improvements in the national electricity grid that could enable better and more extensive utilization of wind, solar-thermal, solar photovoltaics, and other renewable technologies.
Provincial Solidarities tells the story of the New Brunswick Federation of Labour--part of the history of working class struggles in Canada.
The Atlantic salmon (Salmo salar) has occupied a salient position in the history of eastern North America for at least the past 1000 years. Initially the species occupied a prominant niche in the prolific web of life that existed throughout its former occurrence area; millions of pounds of salmon were produced annually from the freshwater streams between New York and Ungava - a resource that was a principal food source for the Amerindian cultures which shared its range. In a chronological and cumulative way, the salmon became an increasingly important factor in both the domestic and commercial life of the developing colonies; it provided a recreational outlet for the sportsman, and evolved as a principal object of intellectual and scientific investigation. The documented specifics of the salmon's history, however, are largely comprised of repetitive instances of overexploitation, careless destruction of stocks and their environment, and ineffectual conservation actions. Despite the species' former importance, its more recent history is one of declining presence, and its destiny appears to be extinction. By documenting this story of discovery, exploitation, and decline, the urgent need for the employment of sound resource management practices to preserve the salmon is emphasized. Appendix A: Historical methods of packing salmon.
The Atlas features over 200 maps that provide information on breeding distribution, population, and natural history, with a forecast of each species' prospects for the future.
The breakup of a river ice cover can be both fascinating and perilous, owing to ever-changing ice conditions and dynamic processes that sometimes lead to extreme flood events caused by ice jams. Though much progress has been made recently in the study of ice jams, less has been achieved on the more general, and more complex, problem of how to predict the entire breakup process, from the first ice movement to the last ice effect on river stage. This type of knowledge is essential to determining when and where ice jam threats may develop and when they may release and generate steep flood waves that can trigger ice runs and jamming further downstream. In turn, such understanding is invaluable to natural hazard reduction, ecosystem conservation and protection, and adaptation to climatic impacts. This book combines the existing information, previously scattered in various journals, conference proceedings, and technical reports. It contains contributions by several authors to achieve a comprehensive and balanced coverage, including qualitative and quantitative descriptions of relevant physical processes, forecasting methods and flood-frequency assessments, as well as ecological impacts and climatic considerations. The book should be of interest to readers of different backgrounds, both beginners and specialists. -- Publisher's website.