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PM_(2.5)引致的雾霾现象,不仅昭示中国严峻的大气污染形势及健康风险,同时,也带来能见度下降等问题。能见度降低不仅直接影响交通等社会经济活动的正常进行,同时也对民众的生活质量产生影响。在人们对环境质量和生活品质的认识、理解和诉求不断提升的背景下,良好的大气能见度成为具有稀缺性同时也与民众生活质量密切相关的公共环境资源。对大气能见度进行环境经济价值评估是环境经济学研究的前沿领域。文章对国际上大气能见度价值评估的研究和实践进展进行了梳理和评述,重点对内涵资产价值评估法、条件价值评估法、联合分析法和选择实验法等方法在能见度价值评估中的进展进行了总结和比较,并对中国开展大气能见度价值评估提出研究展望。
The haze phenomenon caused by PM 2.5 not only shows the severe air pollution situation and health risks in China, but also brings about such problems as the decrease of visibility. Visibility reduction not only directly affects the normal social and economic activities such as transportation, but also affects people’s quality of life. With people’s understanding, understanding and appealing of environmental quality and quality of life, good atmospheric visibility has become a public environmental resource that is scarce and closely related to people’s quality of life. Environmental visibility assessment of atmospheric visibility is the forefront of environmental economics research. In this paper, the progress of the research and practice on the assessment of atmospheric visibility in the world is reviewed and reviewed. The progress of the assessment of the visibility value is mainly focused on the valuation methods of connotation assets, condition value assessment, joint analysis and selection experiment Summarized and compared, and put forward the prospect of research on the assessment of atmospheric visibility in China.