| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1016/j.atmosenv.2008.01.037 |
| Quantifying emissions of primary biological aerosol particle mass in Europe. | |
| Winiwarter W; Bauer H; Caseiro A; Puxbaum H | |
| 发表日期 | 2009 |
| 出处 | Atmospheric Environment 43 (7): 1403-1409 |
| 出版年 | 2009 |
| 语种 | 英语 |
| 摘要 | Atmospheric concentration measurements of tracers for primary biological aerosol particles (PBAPs) have been used to obtain estimates of their release into the atmosphere. Emission flux data of surrogate compounds, for which concurrent concentration measurements were available, were used to quantify the release of PBAPs as PM10 mass. Results indicate fungal spores to be the most important contributors. One other main source is plant debris. Area-based emission rates of 24 kg km-2 and year (range 6-90) have been assessed. Results scaled for Europe indicate a contribution of PBAPs to PM10 concentrations in the low percentage range, with a maximum in summer when concentration levels are small. This is consistent with the range of measurements. Despite of the large uncertainties, results contribute to clarify the potential contribution of biological particles to global load of particle mass. |
| 主题 | Atmospheric Pollution (APD) ; Greenhouse Gas Initiative (GGI) |
| 关键词 | Natural emissions PBAP PM10 Fungal spores Plant debris |
| URL | http://pure.iiasa.ac.at/id/eprint/8888/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/129013 |
| 推荐引用方式 GB/T 7714 | Winiwarter W,Bauer H,Caseiro A,et al. Quantifying emissions of primary biological aerosol particle mass in Europe.. 2009. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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