| Midlatitude land surface temperature impacts the timing and structure of glacial maxima | |
| Thomas, Elizabeth K.1,2; Clemens, Steven C.1; Sun, Youbin3; Huang, Yongsong1; Prell, Warren1; Chen, Guangshan4; Liu, Zhengyu4; Loomis, Shannon5 | |
| 2017-01-28 | |
| 发表期刊 | GEOPHYSICAL RESEARCH LETTERS
 |
| 卷号 | 44期号:2页码:984-992 |
| 文章类型 | Article |
| 摘要 | Orbitally modulated insolation is thought to be among the key mechanisms driving ice sheet change. Yet, late Pleistocene ice sheets attained maximum marginal extents prior to summer insolation minima, suggesting that additional mechanisms influenced ice growth and decay. Continuous orbital-scale terrestrial temperature records can help define the role that temperature near ice sheet margins plays on the timing and structure of glacial maxima. We hypothesize, based on a 360kyr long air temperature record from the Chinese Loess Plateau and shorter records from North America and Europe, that midlatitude terrestrial temperature influenced the rate of ice sheet growth prior to and during glacial maxima; cold conditions prior to glacial maxima enhanced ice sheet growth, while warming during glacial maxima inhibited further growth, despite low summer insolation. Thus, the midlatitude surface energy budget may be an important component of understanding and modeling ice volume, particularly for intervals prior to and during glacial maxima, when ice sheet margins reached midlatitudes. |
| 关键词 | Ice Volume Glacial Maxima Land Surface Temperature Loess Molecular Paleoclimate Branched Gdgts |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1002/2016GL071882 |
| 关键词[WOS] | CHINESE LOESS PLATEAU ; EAST-ASIAN MONSOON ; PAST 800,000 YEARS ; TETRAETHER LIPIDS ; DELTA-O-18 RECORD ; TROPICAL PACIFIC ; MILLENNIAL-SCALE ; MEMBRANE-LIPIDS ; DEVILS HOLE ; ICE SHEETS |
| 收录类别 | SCI |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS记录号 | WOS:000395652600045 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ieecas.cn/handle/361006/5529 |
| 专题 | 古环境研究室 |
| 作者单位 | 1.Brown Univ, Dept Earth Environm & Planetary Sci, Providence, RI 02912 USA 2.Univ Buffalo, Dept Geol, Buffalo, NY 14228 USA 3.Chinese Acad Sci, Inst Earth Environm, Lab Loess & Quaternary Geol, Xian, Peoples R China 4.Univ Wisconsin, Dept Atmospher & Ocean Sci, Madison, WI USA 5.Univ Texas Austin, Jackson Sch Geosci, Austin, TX 78712 USA |
| 推荐引用方式 GB/T 7714 | Thomas, Elizabeth K.,Clemens, Steven C.,Sun, Youbin,et al. Midlatitude land surface temperature impacts the timing and structure of glacial maxima[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(2):984-992. |
| APA | Thomas, Elizabeth K..,Clemens, Steven C..,Sun, Youbin.,Huang, Yongsong.,Prell, Warren.,...&Loomis, Shannon.(2017).Midlatitude land surface temperature impacts the timing and structure of glacial maxima.GEOPHYSICAL RESEARCH LETTERS,44(2),984-992. |
| MLA | Thomas, Elizabeth K.,et al."Midlatitude land surface temperature impacts the timing and structure of glacial maxima".GEOPHYSICAL RESEARCH LETTERS 44.2(2017):984-992. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Midlatitude land sur（1278KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 请求全文 | |
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