Climate Change Data Portal
| TRANSPORT IN THE MARTIAN ATMOSPHERE | |
| 项目编号 | NNX13AK66G S02 |
| Yuan Lian | |
| 项目主持机构 | ASHIMA RESEARCH |
| 开始日期 | 2013-05-29 |
| 结束日期 | 2016-05-28 |
| 英文摘要 | The goal of this project is to better understand wave coupling mechanisms and their role in the dynamics of the Earth's middle atmosphere. The investigators will examine the tidal/planetary wave, tidal/gravity wave and planetary/gravity wave couplings in the Mesosphere and Lower Thermosphere (MLT) region of the atmosphere by employing data from a complementary general circulation model, the extended Canadian Middle Atmospheric Model (CMAM). They will use modeled data (including temperature, winds, gravity wave forcing) over an annual cycle from the extended CMAM, a full, three-dimensional, self-consistent, and spectral general circulation model from the Earth's surface to about 210 km, to study the physical mechanisms of the interaction processes in tidal/planetary wave and tidal/gravity wave and their role in the momentum budget of the atmospheric tides. They will also employ the one-year modeled data from the extended CMAM (such as winds, geopotential height, and gravity wave forcing) to study the possible consequence of the planetary/gravity wave coupling - generation of large-scale planetary waves in the upper mesosphere and lower thermosphere region of the Earth's atmosphere. Further understanding of the upward propagation and latitudinal-propagation of the planetary waves in the upper mesosphere and lower thermosphere will be also achieved. The study will lead to a better understanding of the processes that govern the coupling, energetics and dynamics of the middle and upper atmosphere. The project also addresses the complexity of nonlinearity, a crucial element that needs to be understood within the space atmosphere interaction region (SAIR) in order to better predict 'space weather'. Furthermore, the work is highly relevant to the efforts of the international Climate and Weather of the Sun-Earth System (CAWSES) research community. The project supports efforts to expand atmospheric dynamics research in Kentucky through support of a graduate research assistant. |
| 学科分类 | 11 - 工程与技术;1107 - 航空航天工程;03 - 天文学 |
| 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/74984 |
| 推荐引用方式 GB/T 7714 | Yuan Lian.TRANSPORT IN THE MARTIAN ATMOSPHERE.2013. |
| 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 |
| [Yuan Lian]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [Yuan Lian]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [Yuan Lian]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。
