搜索结果: 1-1 共查到“经济学 air quality”相关记录1条 . 查询时间(0.069 秒)
Improving Air Quality in Metropolitan Mexico City: An Economic Valuation
Economic Valuation Metropolitan Mexico
2015/9/18
Mexico City has for years experienced high levels ofozone and particulate air pollution. In 1995-99 the entire population of the Mexico City metropolitan area was exposed to annual average concentrati...