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DOI | 10.1007/s00382-016-3403-1 |
The Indian winter monsoon and its response to external forcing over the last two and a half centuries | |
Munz, Philipp M.1; Lueckge, Andreas2; Siccha, Michael3; Boell, Anna4; Forke, Sven5; Kucera, Michal3; Schulz, Hartmut1 | |
2017-09-01 | |
发表期刊 | CLIMATE DYNAMICS |
ISSN | 0930-7575 |
EISSN | 1432-0894 |
出版年 | 2017 |
卷号 | 49 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany |
英文摘要 | The Indian winter monsoon (IWM) is a key component of the seasonally changing monsoon system that affects the densely populated regions of South Asia. Cold winds originating in high northern latitudes provide a link of continental-scale Northern Hemisphere climate to the tropics. Western disturbances associated with the IWM play a critical role for the climate and hydrology in northern India and the western Himalaya region. It is vital to understand the mechanisms and teleconnections that influence IWM variability to better predict changes in future climate. Here we present a study of regionally calibrated winter (January) temperatures and according IWM intensities, based on a planktic foraminiferal record with biennial (2.55 years) resolution. Over the last similar to 250 years, IWM intensities gradually weakened, based on the long-term trend of reconstructed January temperatures. Furthermore, the results indicate that IWM is connected on interannual- to decadal time scales to climate variability of the tropical and extratropical Pacific, via El Nio Southern Oscillation and Pacific Decadal Oscillation. However, our findings suggest that this relationship appeared to begin to decouple since the beginning of the twentieth century. Cross-spectral analysis revealed that several distinct decadal-scale phases of colder climate and accordingly more intense winter monsoon centered at the years similar to 1800, similar to 1890 and similar to 1930 can be linked to changes of the North Atlantic Oscillation. |
英文关键词 | Indian winter monsoon Mid-latitude climate interaction El Nino Southern Oscillation Pacific Decadal Oscillation North Atlantic Oscillation |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000408718200018 |
WOS关键词 | NORTH-ATLANTIC OSCILLATION ; SEA-SURFACE TEMPERATURE ; ASIAN SUMMER MONSOON ; OXYGEN MINIMUM ZONE ; ARABIAN SEA ; INTERANNUAL VARIABILITY ; PLANKTONIC-FORAMINIFERA ; WESTERN DISTURBANCES ; VOLCANIC-ERUPTIONS ; CLIMATE-CHANGE |
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/35909 |
专题 | 气候变化 |
作者单位 | 1.Eberhard Karls Univ Tubingen, Dept Geosci, Holderlinstr 12, D-72074 Tubingen, Germany; 2.BGR, Stilleweg 2, D-30655 Hannover, Germany; 3.MARUM Ctr Marine Environm Sci, Leobener Str, D-28359 Bremen, Germany; 4.Univ Hamburg, Inst Geol, Bundesstr 55, D-20146 Hamburg, Germany; 5.Leibniz Ctr Trop Marine Ecol, Fahrenheitstr 6, D-28359 Bremen, Germany |
推荐引用方式 GB/T 7714 | Munz, Philipp M.,Lueckge, Andreas,Siccha, Michael,et al. The Indian winter monsoon and its response to external forcing over the last two and a half centuries[J]. CLIMATE DYNAMICS,2017,49. |
APA | Munz, Philipp M..,Lueckge, Andreas.,Siccha, Michael.,Boell, Anna.,Forke, Sven.,...&Schulz, Hartmut.(2017).The Indian winter monsoon and its response to external forcing over the last two and a half centuries.CLIMATE DYNAMICS,49. |
MLA | Munz, Philipp M.,et al."The Indian winter monsoon and its response to external forcing over the last two and a half centuries".CLIMATE DYNAMICS 49(2017). |
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