Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2019GL084316 |
Differences in Eastern North Pacific Stratification and Their Potential Impact on the Depth of Winter Mixing in CMIP5 Models | |
Old, P.; Hautala, S. L.; Thompson, L. | |
2019-11-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2019 |
卷号 | 46期号:21页码:12136-12145 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Upper ocean stratification is known to play an important role in the seasonal evolution of the ocean mixed layer depth. This study examines biases in climatological upper ocean stratification in the Coupled Model Intercomparison Project version 5 historical simulations in the North Pacific. To quantify the potential impact of these stratification differences on the depth of winter mixing in two regions (the eastern subarctic and subtropical gyres), regionally averaged August stratification profiles were advanced to March using common atmospheric forcing fields and a single-column mixed layer model. This approach is supported by correlation between the climate models' March mixed layer depth fields and those predicted by the one-dimensional model. Substantial observation/model and model/model differences in predicted winter mixed layer depth have broad implications for how the climate models regulate the ocean-atmosphere interactions that set thermocline water properties and impact nutrient supply to the upper ocean. |
英文关键词 | CMIP5 North Pacific Ocean stratification mixed layer |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000501723000061 |
WOS关键词 | MIXED-LAYER ; OCEAN ; SURFACE ; WATER ; FLUX |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/225027 |
专题 | 环境与发展全球科技态势 |
作者单位 | Univ Washington, Sch Oceanog, Seattle, WA 98195 USA |
推荐引用方式 GB/T 7714 | Old, P.,Hautala, S. L.,Thompson, L.. Differences in Eastern North Pacific Stratification and Their Potential Impact on the Depth of Winter Mixing in CMIP5 Models[J]. GEOPHYSICAL RESEARCH LETTERS,2019,46(21):12136-12145. |
APA | Old, P.,Hautala, S. L.,&Thompson, L..(2019).Differences in Eastern North Pacific Stratification and Their Potential Impact on the Depth of Winter Mixing in CMIP5 Models.GEOPHYSICAL RESEARCH LETTERS,46(21),12136-12145. |
MLA | Old, P.,et al."Differences in Eastern North Pacific Stratification and Their Potential Impact on the Depth of Winter Mixing in CMIP5 Models".GEOPHYSICAL RESEARCH LETTERS 46.21(2019):12136-12145. |
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