| DOI: | 10.1002/2016GL068354
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| 论文题名: | Significant atmospheric aerosol pollution caused by world food cultivation |
| 作者: | Bauer S.E.; Tsigaridis K.; Miller R.
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| 刊名: | Geophysical Research Letters
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| ISSN: | 0094-9712
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| EISSN: | 1944-9443
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| 出版年: | 2016
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| 卷: | 43, 期:10 | | 起始页码: | 5394
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| 结束页码: | 5400
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| 语种: | 英语
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| 英文关键词: | agricultural sector
; particulate pollution
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| Scopus关键词: | Aerosols
; Agriculture
; Air quality
; Atmospheric aerosols
; Combustion
; Cultivation
; Fertilizers
; Nitrogen fertilizers
; Pollution
; Agricultural emissions
; Agricultural practices
; Agricultural sector
; Anthropogenic pollution
; Chemical compositions
; Fertilizer applications
; Industrialized countries
; Particulate pollution
; Air pollution
; Animalia
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| 英文摘要: | Particulate matter is a major concern for public health, causing cancer and cardiopulmonary mortality. Therefore, governments in most industrialized countries monitor and set limits for particulate matter. To assist policy makers, it is important to connect the chemical composition and severity of particulate pollution to its sources. Here we show how agricultural practices, livestock production, and the use of nitrogen fertilizers impact near-surface air quality. In many densely populated areas, aerosols formed from gases that are released by fertilizer application and animal husbandry dominate over the combined contributions from all other anthropogenic pollution. Here we test reduction scenarios of combustion-based and agricultural emissions that could lower air pollution. For a future scenario, we find opposite trends, decreasing nitrate aerosol formation near the surface while total tropospheric loads increase. This suggests that food production could be increased to match the growing global population without sacrificing air quality if combustion emission is decreased. ©2016. American Geophysical Union. All Rights Reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84971425603&doi=10.1002%2f2016GL068354&partnerID=40&md5=6cb2eee10486ab459b1edc8d972c16c4
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/10675
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| Appears in Collections: | 科学计划与规划
气候变化与战略
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作者单位: | The Earth Institute, Center for Climate Systems Research, Columbia University, New York, NY, United States
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| Recommended Citation: | |
Bauer S.E.,Tsigaridis K.,Miller R.. Significant atmospheric aerosol pollution caused by world food cultivation[J]. Geophysical Research Letters,2016-01-01,43(10).
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