Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-16-0399.1 |
Evaluation of Cloud Liquid Water Path Trends Using a Multidecadal Record of Passive Microwave Observations | |
Manaster, Andrew1; 39;Dell, Christopher W.2 | |
2017-08-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2017 |
卷号 | 30期号:15 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | In this study, observed cloud liquid water path (LWP) trends from the Multisensor Advanced Climatology of Liquid Water Path (MAC-LWP) dataset (1988-2014) are compared to trends computed from the temporally coincident records of 16 global climate models (GCMs) participating in phase 5 of the Coupled Model Intercomparison Project (CMIP5). For many regions, observed trend magnitudes are several times larger than the corresponding model mean trend magnitudes. Muted model mean trends are thought to be the result of cancellation effects arising from differing interannual variability characteristics and differences in model physics-dynamics. In most regions, the majority of modeled trends were statistically consistent with the observed trends. This was thought to be because of large estimated errors in both the observations and the models due to interannual variability. Over the southern oceans (south of 40 degrees S latitude), general agreement between the observed trend and virtually all GCM trends is also found (about 1-2 gm(-2) decade (-1)). Observed trends are also compared to those from the Atmospheric Model Intercomparison Project (AMIP). Like the CMIP5 models, the majority of modeled AMIP trends were statistically consistent with the observed trends. It was also found that, in regions where the AMIP model mean time series better captures observed interannual variability, it tends to better capture the magnitude of the observed trends. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000405470400016 |
WOS关键词 | EARTH SYSTEM MODEL ; CLIMATE-CHANGE ; FEEDBACK ; SIMULATION ; VARIABILITY ; CIRCULATION ; ALGORITHM ; CMIP5 |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
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/20299 |
专题 | 气候变化 |
作者单位 | 1.Colorado State Univ, Dept Atmospher Sci, Ft Collins, CO 80523 USA; 2.Columbia Univ, NASA, Goddard Inst Space Studies, New York, NY USA; 3.Remote Sensing Syst, Santa Rosa, CA 95401 USA |
推荐引用方式 GB/T 7714 | Manaster, Andrew,39;Dell, Christopher W.. Evaluation of Cloud Liquid Water Path Trends Using a Multidecadal Record of Passive Microwave Observations[J]. JOURNAL OF CLIMATE,2017,30(15). |
APA | Manaster, Andrew,&39;Dell, Christopher W..(2017).Evaluation of Cloud Liquid Water Path Trends Using a Multidecadal Record of Passive Microwave Observations.JOURNAL OF CLIMATE,30(15). |
MLA | Manaster, Andrew,et al."Evaluation of Cloud Liquid Water Path Trends Using a Multidecadal Record of Passive Microwave Observations".JOURNAL OF CLIMATE 30.15(2017). |
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