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By employing visibility observation, PM 10 , SO 2 and NO 2 concentration, MODIS AOD at 550 nm, CARSNET AOD at 440 nm, CALIPSO extinction coefficient at 532 nm, we studied the air pollution condition of a severe haze episode occurred on 6–16 January 2013 over eastern China. The study found that this severe pollution episode of large area haze was accompanied with low visibility,...
The sustainable competitiveness is seen as the key to sustainable development for any corporation. This article has analyzed the evaluation method of the competitiveness for corporations nowadays, and pointed the existing problems. In view of the relevant theories of sustainable competitiveness for corporations, this article proposes a new idea—two dimension evaluation, namely considering the two...
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