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国际森林土壤研讨会课件chang-fuzhou 2015宣讲培训.pptx


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Nutrients and Other Limiting Factors for Trees Established on Reconstructed Soils
Scott Chang, Min Duan and Jason House
Department of Renewable Resources
University of Alberta
-content/uploads/2013/03/Gold-mine-in-China-Fall-
Twin Creeks gold mine, Nevada
en.
The Mining Association of Canada
Meadowbank gold mine, Nunavut
Ekati diamond mine, Yellowknife
~ 82 km2 under active reclamation
>12 million trees planted for oil sands reclamation
80% of the oil sands accessible by in situ methods only
.ca/
The Oil Sands Resources in Alberta
Opencast Mining and Reclamation of Disturbed Land
.org
Alberta: Environmental Protection and Enhancement Act (EPEA)
United States: Surface Mining Control and Reclamation Act (SMCRA) of 1997

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  • 时间2018-08-15