Download or read book Canada s Resource Industries written by Royal Commission on the Economic Union and Development Prospects for Canada and published by . This book was released on 1986 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sustainability of Farmed Lands written by Charles Frederick Bentley and published by . This book was released on 1985 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This Report is a contribution to the national discussion on the future of agriculture in Canada. It supplements several recent thoughtful studies 1, 2, 3, and converges with them in concluding that sustainable production from farmlands is threatened under current institutional and technological arrangements"--Foreword.

Download or read book Dryland Salinity in Alberta written by John Lilley and published by Edmonton, Alta. : Environment Council of Alberta. This book was released on 1982 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cumulative Effects Assessment in Canada written by Everett B. Peterson and published by . This book was released on 1987 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-the-art review of cumulative effects assessment in Canada confirms that cumulative effects are having an increasingly significant impact on the quality of natural and social environments in Canada. Most significant cumulative effects issues facing Canadians are consolidated into 13 categories: long range transportation of air pollutants; urban air quality and airshed saturation; mobilization of persistent or bioaccumulated substances; cumulative effects associated with climatic modification; occupation of land by man-made features; habitat alienation; habitat fragmentation; losses of soil quality and quantity; effects of use of agricultural, silvicultural and horticultural chemicals; reduction of groundwater supplies and groundwater contamination; increased sediment, chemical and thermal loading of freshwater and marine habitats; accelerating rates of renewable resource harvesting; long-term containment and disposal of toxic wastes.

Download or read book Index de Recherche Du Canada Microlog written by and published by . This book was released on 1982 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An index and document delivery service for Canadian report literature".

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Department of Agriculture of the Province of Alberta written by Alberta. Department of Agriculture and published by . This book was released on 1973 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Journal of Soil Science written by and published by . This book was released on 1995 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Alberta s State of the Environment Comprehensive Report written by Alberta. Alberta Environmental Protection and published by Montana Historical Society Press. This book was released on 1995 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is Alberta's first report on the state of its environment. The report first describes the population, economy, and natural regions of Alberta, then describes the present condition of the environment, the impact of human and natural activities on the environment, and actions or management responses under way to protect, enhance, and restore the environment. This information is presented in sections covering the atmosphere, surface and ground water, forested and agricultural land, mineral resources, wetlands, protected areas, waste management, and biota. A glossary is included, as well as appendices on the natural regions of Alberta and information on threatened or endangered species. Throughout the report are graphs and tables of statistics on various aspects of the Alberta environment.

Download or read book The Use of Saline Waters for Crop Production written by J. D. Rhoades and published by Artabras. This book was released on 1992 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agrindex written by and published by . This book was released on 1995 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Soil Science written by Ward Chesworth and published by Springer Science & Business Media. This book was released on 2007-11-22 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Encyclopedia of Soil Science provides a comprehensive, alphabetical treatment of basic soil science in a single volume. It constitutes a wide ranging and authorative collection of some 160 academic articles covering the salient aspects of soil physics, chemistry, biology, fertility, technology, genesis, morphology, classification and geomorphology. With increased usage of soil for world food production, building materials, and waste repositories, demand has grown for a better global understanding of soil and its processes. longer articles by leading authorities from around the world are supplemented by some 430 definitions of common terms in soil sciences.

Download or read book Soils and Fertilizers written by and published by . This book was released on 1997 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water Quality for Agriculture written by R. S. Ayers and published by . This book was released on 1985 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Richtlijnen voor de werker in het veld om problemen te ondervangen ten aanzien van de waterkwaliteit voor irrigatie-doeleinden. Tenslotte worden praktijkervaringen uit diverse gebieden vermeld

Download or read book Salt Contamination Assessment and Remediation Guidelines written by Alberta. Environmental Sciences Division and published by . This book was released on 2001 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Abstracts on Tropical Agriculture written by and published by . This book was released on 1978 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: