Download or read book Sewage Pollution in British Columbia in Perspective written by Michael Waldichuk and published by . This book was released on 1984 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: The historical development of sewage disposal, in the context of its effect on the environment, is briefly reviewed. The characteristics of sewage, i.e., solids, microorganisms, dissolved organic constituents, nutrients and metals, that affect the aquatic environment and ecosystem are discussed. A brief review is given of the three levels of treatment: primary, secondary and tertiary. Then four case studies of sewage treatment and ocean disposal in coastal areas of British Columbia (Greater Vancouver, Greater Victoria, Comox-Courtenay, and Nanaimo) are reviewed in some detail. Other areas are discussed with respect to specific problems. The perceived problems are largely associated with the impact of sewage bacteria and viruses on shellfish and the potential hazard to consumers. Closure of shellfish beds to harvesting, because of sewage pollution, has had a major economic impact.
Download or read book Alternative Methods for Treatment and Disposal of Community Wastewaters written by R. D. Wetter and published by Pollution Control Branch. This book was released on 1978 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pollutants in British Columbia s Marine Environment written by B. H. Kay and published by Conservation and Protection, Environmental Protection, Pacific and Yukon Region,$c1989.. This book was released on 1989 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geography of British Columbia 2nd ed written by Brett McGillivray and published by UBC Press. This book was released on 2011-11 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why is British Columbia unique within Canada? What physical processes have made this province so rugged and produced such remarkable variation in climate and vegetation? Why did non-Natives come to British Columbia, and what impact did they have on First Nations? Why did so many Asian immigrants come to this province and then leave for other parts of Canada? How were resources developed in the past and how are those resources developed today? Geography of British Columbia discusses these and many other aspects of the growth of this distinctive province. Brett McGillivray focuses first on the combination of physical processes that produced a spectacular variety of mountains, rivers, lakes, islands, fjords, forests, and minerals, explaining the forces that created the province and the natural hazards that can reshape it. A concise examination of B.C. historical geography follows, covering First Nations ways of life, colonization, Asian immigration, and the sad history of institutionalized racism. The second half of the book contains a detailed description of the economic geography of the province, with chapters on forestry, the salmon fishery, metal mining, energy supply and demand, agriculture, water, and the tourism industry. It addresses the present-day issues of urbanization, economic development, and resource management, providing a thorough background to these topics and suggesting what the future might hold. This up-to-date and comprehensive exploration of the rich historical geography and development of British Columbia will be welcomed by teachers, students, scholars, and everyone with an interest in the province.
Download or read book Pollution Canada s Critical Challenge written by Frank Morgan and published by . This book was released on 1970 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses pollution problems and the need for effective countermeasures.
Download or read book Environmental Health Perspectives written by and published by . This book was released on 2004 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geography of British Columbia Third Edition written by Brett McGillivray and published by UBC Press. This book was released on 2011-01-01 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why is British Columbia unique within Canada? What forces have shaped its landscape and its people? To answer these questions, Brett McGillivray adopts primarily a thematic approach. He begins by giving a regional overview and introduction to geographic concepts and the physical processes that produced a spectacularly diverse landscape. He then tackles different themes, tracing the province's historical geography, offering detailed accounts of its economic geography, and discussing contemporary issues such as urbanization, economic development, and resource management. This fully revised edition is enhanced by updated figures, maps, and graphs and by new discussions of how globalization, climate change, and recession are influencing the province and its people.
Download or read book Pollutants Human Health and the Environment written by Jane A. Plant and published by John Wiley & Sons. This book was released on 2012-03-05 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollutants, Human Health and the Environment is a comprehensive, up-to-date overview of environmental pollutants that are of current concern to human health. Clearly structured throughout, the main body of the book is divided by pollutant type with a chapter devoted to each group of pollutants. Each chapter follows a similar format to facilitate comparison and discussion. For each pollutant, the authors describe the sources, pathways, environmental fate and sinks as well as known toxicological effects. Importantly, the second chapter on heavy metals and other inorganic substances deals with trace element deficiencies which can have serious problems for human health. Some rocks and soils are naturally low in some trace elements and intensive agriculture over the past half century has effectively mined many trace elements reducing their levels in soils and crops. The final chapter is a discussion about the various risk assessment frameworks and regulations covering the main pollutants. Comprehensive, up-to-date coverage of environmental pollutants of concern to human health Clearly divided into pollutant type with each chapter devoted to a different pollutant group Clearly structured throughout with the same format for each chapter to help facilitate comparison and discussion and enable readers to prioritise chemicals of concern Description of the sources, pathways, environmental fate and known toxicological effect Includes contributions from leading researchers and edited by a team of experts in the field
Download or read book Proceedings of the Annual Conference British Columbia Water and Waste Association written by British Columbia Water and Waste Association and published by . This book was released on 1975 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Prevention of the Pollution of Canadian Surface Waters written by T. Aird Murray and published by . This book was released on 1912 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comptes Rendus 8i me Conf rence Canadienne Sur la Gestion Des D chets written by Canada. Environment Canada and published by Hull, Québec : Environment Canada = Environnement Canada. This book was released on 1986 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various papers are presented under the subject areas: building public acceptance, waste disposal and the marine environment, regulatoryinitiatives, waste reduction, and site remediation.
Download or read book Guidelines for Assessing Sewage Collection Facilities written by British Columbia. Waste Management Branch and published by . This book was released on 1980 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Perspectives on Canadian Marine Fisheries Management written by Canada. Department of Fisheries and Oceans and published by NRC Research Press. This book was released on 1993 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Co-published by: National Research Council of Canada.
Download or read book Sustainable Tourism on a Finite Planet written by Megan Epler Wood and published by Routledge. This book was released on 2017-02-28 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book helps all those involved in international tourism develop the new skills, tools and investments required to protect irreplaceable global resources from the impacts of escalating tourism demand over the next 50 years. It documents how technology and the growing global middle class are driving a travel revolution which requires a new paradigm in managing tourism destinations. Travel and tourism supply chains and business models for hotels, tour operators, cruise lines, airlines and airports are analysed and environmental management techniques are proposed for each sector. A pragmatic set of solutions are offered to support the transition to lower impact tourism development worldwide. It recommends that decision makers assess the current and future value of natural, social, and cultural capital to guide investment in destinations and protect vital resources. Case studies illustrate why budgets to protect local destinations are consistently underestimated and offer guidance on new metrics. Innovative approaches are proposed to support the transition to green infrastructure, protect incomparable landscapes, and engage local people in the monitoring of vital indicators to protect local resources. It provides students, professionals, and policy makers with far-reaching recommendations for new educational programs, professional expertise, financing, and legal frameworks to lower tourism’s rapidly escalating carbon impacts and protect the health and well-being of local populations, ecosystems, cultures, and monuments worldwide.
Download or read book A Long Way to Paradise written by Robert A.J. McDonald and published by UBC Press. This book was released on 2021-10-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: The political landscape of British Columbia has been characterized by divisiveness since Confederation. But why and how did it become Canada’s most fractious province? A Long Way to Paradise traces the evolution of political ideas in the province from 1871 to 1972, exploring British Columbia’s journey to socio-political maturity. Robert McDonald explains its classic left-right divide as a product of “common sense” liberalism that also shaped how British Columbians met the demands and challenges of a modernizing world. This lively, richly detailed overview provides fresh insight into the fascinating story of provincial politics in Canada’s lotus land.
Download or read book Land Application of Sewage Sludge and Biosolids written by Eliot Epstein and published by CRC Press. This book was released on 2002-09-27 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 50 percent of the 6,900 million dry tons of sewage sludge generated each year in the United States is land applied. The principal controversies surrounding the land application of biosolids involve heavy metals and pathogens. Land Application of Sewage Sludge and Biosolids is a comprehensive, scientific text providing a complete review of vari
Download or read book Compost Utilization In Horticultural Cropping Systems written by Peter J. Stoffella and published by CRC Press. This book was released on 2001-01-31 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the increased interest in and demands for compost from commercial horticultural industries, composting is on the verge of becoming an economically feasible option for waste management. While horticultural producers can create some of the compost to meet their own needs, demand has grown beyond what they can supply for themselves and others. Compost Utilization in Horticultural Cropping Systems gives you the tools to meet the needs of this growing industry. Consider these statistics: Americans generate about 200 million megagrams of municipal solid waste per year The agricultural market for compost could reach over 680 million m3 per year Two horticultural areas together account for over 50% of compost use: landscaping (31%) and food crop production (25%) Now consider this: Proven benefits of compost use, including plant disease suppression, better moisture retention, supplying plant nutrients, and building soil organic matter Increased pressure on peat supplies and wider availability of compost products Creation of composting enterprises by the horticultural industry in response to its own needs, rising disposal fees for organic waste, and consumer demand for compost at retail centers The first book to establish a composite of the existing scientific knowledge on the use of compost in commercial horticultural enterprises, Compost Utilization in Horticultural Cropping Systems gives you a comprehensive review of the production, use, and economics of compost. It covers production methods, compost quality and the parameters associated with its measurement, and the biological, chemical, and physical processes that occur during composting. Rather than searching for information in various places, now you can find all the information you need in one convenient source.
