Climate Change Data Portal
| Using ARM measurements to improve the simulated vertical distribution of Arctic aerosols in the Community Atmosphere Model | |
| 项目编号 | DE-SC0013991 |
| Flanner, Mark | |
| 项目主持机构 | Regents of the University of Michigan |
| 开始日期 | 2015-07-15 |
| 结束日期 | 2019-07-14 |
| 英文摘要 | Title: Cross-Scale Land-Atmosphere Interaction Experiment (CSLAEX)It is now well recognized that land-atmosphere interactions play an important role in both weather and climate prediction. These interactions take place over a wide range of spatial and temporal scales. Most current formulations of surface turbulent exchange of momentum, heat and moisture are informed by observations with a limited temporal and spatial scale and hence may have limited applicability. The objective of this work is to improve the multi-scale representation of the near-surface heat exchange using observations based on high-frequency fiber optic cables. Our knowledge and predictive capacity in land-atmosphere coupling is limited by our ability to observe the full-scale spectrum in action. The first long-term Cross-Scale Land-Atmosphere Experiment (CSLAEX) will bridge this fundamental gap in observation capacity by measuring components of the surface energy balance at a spatial scale relevant to meteorological applications and remote sensing (~2 kilometers) along with recording observations of the nested subscale processes using fiber optic measurements based on novel Distributed Temperature Sensors (DTS) at 20-centimeter spatial resolution and 1-Hertz temporal frequency.The CSLAEX experiment will be deployed at the Department of Energy’s (DOE) Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) site near Lamont, Oklahoma. The data recorded from the Surface Energy Balance and simultaneous observations of the atmospheric state (boundary layer, cloud, convection) available at the DOE ARM SGP site will be used to frame and evaluate new transport laws and parameterizations for the boundary layer and the land surface that can then be implemented into the Weather and Research Forecasting (WRF) model and Community Atmospheric Model (CAM). The results of this study will impact multiple fields including meteorology, climate, hydrology and remote sensing. |
| 学科分类 | 09 - 环境科学;06 - 生物科学 |
| 资助机构 | US-DOE |
| 项目经费 | 382334 |
| 项目类型 | Grant |
| 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/74145 |
| 推荐引用方式 GB/T 7714 | Flanner, Mark.Using ARM measurements to improve the simulated vertical distribution of Arctic aerosols in the Community Atmosphere Model.2015. |
| 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 |
| [Flanner, Mark]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [Flanner, Mark]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [Flanner, Mark]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。
