The Ecology And Reclamation Of Lands Disturbed By Mining
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Mining, Land Use, and the Environment: A review of mine reclamation activities in Canada by I. B. Marshall,Canada. Lands Directorate Pdf
Examines the nature and distribution of mining in Canada, land utilized and disturbed by mining, impacts of mining and land use conflicts and constraints.
Reclamation of Mine-impacted Land for Ecosystem Recovery by Nimisha Tripathi,Raj S. Singh,Colin D. Hills Pdf
Mining activities significantly impact the environment; they generate huge quantities of spoil, promote deforestation and the loss of agricultural production, as well as releasing contaminants that result in the loss of valuable soil resources. These negative impacts are now being recognized and this book shows how corrective action can be taken. The introduction of sustainable mining requires mitigation strategies that start during the mine planning stage and extend to after mineral extraction has ceased, and post-closure activities are being executed. Reclamation of Mine-impacted Land for Ecosystem Recovery covers: methods of rejuvenation of mine wasteland including different practices of physical, chemical and ecological engineering methods; benefits of rejuvenation: stabilization of land surfaces; pollution control; aesthetic improvement; general amenity; plant productivity; and carbon sequestration as well as restoring biodiversity and ecosystem function; best management practices and feasible solutions to the impacts of mining which will reduce the pollution load by reducing the discharge rate and the pollutant concentration; reduce erosion and sedimentation problems, and result in improved abandoned mine lands; and ecosystem development. The authors explain how mining impacts on soil properties and how soil carbon reserves/soil fertility can be restored when mining has ceased. Restoration involves a coordinated approach that recognizes the importance of key soil properties to enable re-vegetation to take place rapidly and ecosystems to be established in a low cost and sustainable way. This book’s unique combination of the methods for reclamation technologies with policies and best practice worldwide will provide the background and the guidance needed by scientists, researchers and engineers engaged in land reclamation, as well as by industry managers.
Assessment, Restoration and Reclamation of Mining Influenced Soils by Jaume Bech,Claudio Bini,Mariya A Pashkevich Pdf
Assessment, Restoration and Reclamation of Mining Influenced Soils covers processes operating in the environment as a result of mining activity, including the whole spectra of negative effects of anthropopressure and the environment, from changes in soil chemistry, changes in soil physical properties, geomechanical disturbances, and mine water discharges. Mining activity and its waste are an environmental concern. Knowledge of the fate of potentially harmful elements and their effect on plants and the food chain, and ultimately on human health, is still being understood. Therefore, there is a need for better knowledge on the origin, distribution, and management of mine waste on a global level. This book provides information on hazard assessment and remediation of the disturbed environment, including stabilization of contaminated soils and phytoremediation, and will help scientists and public authorities formulate answers to the daily challenges related to the restoration of contaminated land. Provides a thorough overview of the processes operating on mining-devastated areas, as well as origin, distribution, and deactivation of harmful elements Includes outcomes and recommendations of the Global Mining Initiative that are widely regarded as the code of conduct in the minerals industry Contains global case studies that elucidate various aspects of assessment and restoration of mine-contaminated land
Legal, Engineering, Environmental And Social Perspectives Of Surface Mining Law And Reclamation By Landfilling: Getting Maximum Yield From Surface Mines by Robert Lee Aston Pdf
Since mining is a basic and essential industry supplying raw materials for medicines; building materials for homes, schools, hospitals, commerce, roads; fuels for heating and energy; metals for transportation (cars, aircraft and ships), machinery, communications infrastructure and other conveniences, it cannot be done away with as some extremist environmentalists would like. What would modern life be without minerals?Miners are the harvesters of the earth's fruits. To reap those fruits, the earth must be plowed up. After harvesting, the plowed fields can be reclaimed and restored to pristine, natural beauty with only temporary disturbance to the earth.Reclamation of surface mines can profitably utilise the void space for burial of society's solid wastes while restoring the mined land surfaces to their original beauty or utility. Industry and environmentalists should rejoice.
