加拿大近半来以经济与环境的协调发展为总方针,特别把环境保护和治理放到了国家总目标的重要位置。“绿色计划”于1992年制订并开始实施,其目的在于治理诸如五大湖污染、城市烟雾和水、土壤污染等问题。根据该计划,各级政府、工业界及个人都要参与修复已造 Nearly half of Canada has taken the coordinated development of economy and environment as a general guideline, and has placed environmental protection and governance in particular in the overall goal of the country. The Green Plan was formulated and started in 1992 with the aim of managing such issues as the Great Lakes pollution, urban smoke and water, and soil pollution. According to the plan, all levels of government, industry and individuals should participate in the repairs