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首页> 外文会议>2012 Socio-economic benefits workshop: defining, measuring, and communicating the socio-economic benefits of geospatial information >“Valuing” applications of earth science data: Answering the “is it worth it” question
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“Valuing” applications of earth science data: Answering the “is it worth it” question

机译：“重视”地球科学数据的应用：回答“是否值得”问题

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摘要

The U.S. Environmental Protection Agency (U.S. EPA) recently promulgated regulations to reduce air pollution from heavy-duty vehicles. This article reports the estimated health benefits of reductions in ambient particulate matter (PM) concentrations associated with those regulations based on the best available methods of benefits analysis. The results suggest that when heavy-duty vehicle emission reductions from the regulation are fully realized in 2030, they will result in substantial, broad scale reductions in ambient particulate matter. This will reduce the incidence of premature mortality by 8,300, chronic bronchitis by 5,500, and respiratory and cardiovascular hospital admissions by 7,500. In addition, over 175,000 asthma attacks and millions of respiratory symptoms will be avoided in 2030. The economic value of these health benefits is estimated at over $65 billion.
机译：美国环境保护局（U.S. EPA）最近颁布了减少重型车辆空气污染的法规。本文报告了基于这些最佳可行的效益分析方法，与这些法规相关的环境颗粒物（PM）浓度降低所带来的估计健康效益。结果表明，到2030年完全实现该法规的重型车辆减排后，它们将导致环境微粒物质的大规模，大规模减排。这将使过早死亡的发生率减少8,300，将慢性支气管炎的发生率减少5,500，并将呼吸道和心血管疾病的住院人数减少7,500。此外，到2030年，将避免超过17.5万例哮喘发作和数百万种呼吸道症状。这些健康益处的经济价值估计超过650亿美元。

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