Climate Change Data Portal
| EVOLUTION OF THE PHOTOSPHERIC AND CHROMOSPHERIC MAGNETIC FIELDS AND DYNAMICS OF THE LOWER SOLAR ATMOSPHERE DURING FLARES | |
| 项目编号 | NNX14AE05G S06 |
| ALEXEI PEVTSOV | |
| 项目主持机构 | ASSOCIATION OF UNIVERSITIES FOR RESEARCH |
| 开始日期 | 2014-02-07 |
| 结束日期 | 2018-02-06 |
| 英文摘要 | Primary nutrients, such as nitrogen and phosphorus, are critical for all life on earth, and limited quantities in the marine environment can inhibit primary productivity. Atmospheric aerosols are a significant source of these nutrients to nutrient-poor ocean regions, such as the phosphorus-limited Mediterranean Sea. The availability of phosphorus in aerosols has traditionally been linked to the composition and abundance of different phosphorus phases present. Unfortunately, investigating phosphorus composition in aerosols has been challenging due to methodological limitations until recently. In this study, researchers from Georgia Tech will use a new technique known as synchrotron-based P Near Edge X-ray Fluorescence Spectroscopy, in conjunction with X-ray fluorescence microscopy, to examine the diversity of aerosol phosphorus phases delivered to the Mediterranean Sea. By defining the relationship between air mass source region, aerosol composition, and bioavailability, results from this work will improve current knowledge of the factors regulating productivity in the Mediterranean Sea and help to clarify the potential response of this region to different climate change scenarios. Broader Impacts: In addition to the valuable insights this project will provide on the controls on productivity and nutrient cycling in the Mediterranean Sea, this study will further education of young scientists, broaden participation of under-represented groups in ocean science, and enhance research infrastructure. |
| 学科分类 | 03 - 天文学;1107 - 航空航天工程;11 - 工程与技术 |
| 资助机构 | US-NASA |
| 国家 | US |
| 语种 | 英语 |
| 文献类型 | 项目 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/74746 |
| 推荐引用方式 GB/T 7714 | ALEXEI PEVTSOV.EVOLUTION OF THE PHOTOSPHERIC AND CHROMOSPHERIC MAGNETIC FIELDS AND DYNAMICS OF THE LOWER SOLAR ATMOSPHERE DURING FLARES.2014. |
| 条目包含的文件 | 条目无相关文件。 | |||||
| 个性服务 |
| 推荐该条目 |
| 保存到收藏夹 |
| 导出为Endnote文件 |
| 谷歌学术 |
| 谷歌学术中相似的文章 |
| [ALEXEI PEVTSOV]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [ALEXEI PEVTSOV]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [ALEXEI PEVTSOV]的文章 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
