| 来源类型 | Working Papers |
| 规范类型 | 报告 |
| Management strategies to reduce PM-2.5 emission : emphasis-ammonia | |
| Dong Won Shin | |
| 发表日期 | 2017-12-11 |
| 出版年 | 2017 |
| 语种 | 英语 ; Korean |
| 摘要 | Air quality in Korea hasgradually improved since 2004, but recently hazardous air pollutants likePM-2.5 tend to fluctuate in spite of the government policy efforts to improvePM-2.5. Secondary aerosol particles formed in the atmosphere bygas-to-particles conversion processes cover a significant fraction of theatmospheric aerosols, thus managing secondary aerosol particles becomesimportant to improve the air quality. However, a precursor of aerosol particleslike ammonia has not been considered as important air pollutant to reducePM-2.5. Therefore, this study explores the ammonia management to reduce fineparticulate matters (PM-2.5) emission. In particular, this studyinvestigates the main inventories of ammonia emissions, the methods tocalculate the ammonia emissions and the management of ammonia to suggestmanagement and policy directions, and follow-up studies. This study comparesthe advanced environmental policy examples and main inventories of ammoniaemissions like agriculture in other countries such as U.S, EU with the case of Korea. This study releases the several suggestions; First, investigating for the secondary aerosolparticles formation mechanism process from the inventories and monitoring theconcentration of ammonia are needed to set target for reduction of the ammoniaemissions. Second, compensating ammonia emission inventoriesandomission missing source, and improvingestimationmethods are necessary to provide sustainable management and constantsurveillance. Third, improving the livestock manure management, compostingfacility management and investigation methods for nutrient balance andfertilizer use are suggested as the improved management of ammonia emission inrural areas. This study also suggests thefollow-up studies:the studies on the industrial facilities, theemissions management plans on mobile source emission considering the urban andrural regional characteristics, and theatmospheric condition focused on the overseas transboundary ammonia. |
| 来源智库 | Korea Evironment Institute (Republic of Korea) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/198487 |
| 推荐引用方式 GB/T 7714 | Dong Won Shin. Management strategies to reduce PM-2.5 emission : emphasis-ammonia. 2017. |
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| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 기ì´2017_09_ì ë（4247KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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