Knowledge Resource Center for Ecological Environment in Arid Area
| 项目编号 | 1137750 |
| AGS-PRF: A 1500 Year Paleoprecipitation Reconstruction From Lake Sediments for Improved Earth System Modeling of Aridity Patterns in Western North America | |
| Byron Steinman | |
| 主持机构 | Steinman Byron A |
| 开始日期 | 2012-03-01 |
| 结束日期 | 2014-02-28 |
| 资助经费 | 172000(USD) |
| 项目类别 | Fellowship |
| 资助机构 | US-NSF（美国国家科学基金会） |
| 项目所属计划 | POSTDOCTORAL FELLOWSHIPS |
| 语种 | 英语 |
| 国家 | 美国 |
| 英文简介 | Under the aegis of the AGS-PRF (post-doctoral research fellowship) solicitation, the researcher aims to produce multiple, quantitative paleo-precipitation reconstructions, spanning the last 1,500 years, across an east-west transect of lakes in western North America. Specifically, the researcher will use hydrologic and isotope mass balance models to quantitatively interpret existing (Washington and British Columbia) and new (Montana) lake sediment isotope records to develop regional precipitation reconstructions during the Medieval Climate Anomaly and the Little Ice Age. These reconstructions will be used to investigate hypotheses regarding contrasting aridity patterns and to assist in ongoing experiments using perturbed physics ensemble runs of a coupled ocean-atmosphere model that govern potential changes in El Nino-Southern Oscillation (ENSO), the Atlantic Meridional Overturning Circulation (AMOC), and their associated impacts on extra-tropical precipitation and drought patterns. The broader impacts involve supporting an early career scientist and helping reduce the uncertainty in probabilistic future projections of the El Nino-Southern Oscillation (ENSO) and the Atlantic Meridional Overturning Circulation (AMOC) phenomenon and helping to constrain predictions of future hydroclimatic conditions in the arid regions of western North America. |
| 来源学科分类 | Geosciences |
| URL | https://www.nsf.gov/awardsearch/showAward?AWD_ID=1137750 |
| 资源类型 | 项目 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/342630 |
| 推荐引用方式 GB/T 7714 | Byron Steinman.AGS-PRF: A 1500 Year Paleoprecipitation Reconstruction From Lake Sediments for Improved Earth System Modeling of Aridity Patterns in Western North America.2012. |
| 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 |
| [Byron Steinman]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [Byron Steinman]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [Byron Steinman]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。
