颁布单位：[University of Alberta] |  颁布时间：2018 |  实施时间：2018 |  学科分类：[Non-O157, Shiga, Toxin-producing, Escherichia, coli, Waterborne, pathogens, Surveillance, Epidemiology, Alberta, Spatial, Epidemiology, E., coli, Environmental, microbiology, Well, water, CHROMagar, STEC, VTEC, Kulldorff, spatial, scan, statistic, Shiga, toxin, Waterborne, disease, GIS, Drinking, water, Environmental, health, sciences, Enteric, pathogens, STEC, O157, Seasonality, Public, health]

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颁布单位：[University of Alberta] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[Greenpeace, Alberta, Energy, Resource, Mobilization, Protest, ENGOs, Tar, Sands, Political, Opportunities, Oil, Sands, The, Pembina, Institute, Environmental, Organizations]

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颁布单位：[University of Alberta] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[Energy, Efficiency, Carbon, Capture, and, Storage, (CCS), Alberta, CCS, Subsidy, Price-induced, Energy, Efficiency, Improvements, Environmental, Policies, Manufacturing, Sector, Home, Energy-Efficiency, Retrofits]

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颁布单位：[University of Alberta] |  颁布时间：1981 |  实施时间：1981 |  学科分类：[Skiing, Terrain, Disturbance, TEST, Program, (Skiing), Vegetation, Flora, Plants, Peace, River, Country, Environmental, Impacts, Botany, Northern, Alberta, Alberta,, North, of, Line, E-W, Thru, Edmonton, Pollution,, Environmental]

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