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DOI | 10.1007/s10584-018-2361-5 |
High-frequency climate oscillations drive ice-off variability for Northern Hemisphere lakes and rivers | |
Schmidt, Daniel F.; Grise, Kevin M.; Pace, Michael L. | |
2019-03-01 | |
发表期刊 | CLIMATIC CHANGE
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ISSN | 0165-0009 |
EISSN | 1573-1480 |
出版年 | 2019 |
卷号 | 152页码:517-532 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | This study examines the climatic drivers of ice-off dates for lakes and rivers across the Northern Hemisphere. Most lakes and rivers have trended toward earlier ice-off dates over the last century, as would be expected from long-term climate change. However, we also identify modes of climate variability that significantly impact the short-term behavior of ice-off time series. In particular, the North Atlantic Oscillation (NAO), Pacific-North American Pattern (PNA), and to a lesser degree the El Nino-Southern Oscillation (ENSO) explain a substantial fraction of the interannual variance in melt dates, while the Pacific Decadal Oscillation (PDO) and Atlantic Multidecadal Oscillation (AMO) generally do not. Furthermore, the spatial pattern of the early or late ice-off dates associated with the NAO, PNA, and ENSO matches a priori expectations due to the known surface temperature patterns associated with these oscillations. In all regions, the strongest correlation to ice-off is with one of the high-frequency modesthe NAO or PNA, suggesting that short-term weather variations play a stronger role than lower-frequency climate variability (ENSO, PDO, AMO) in driving ice-off. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000462907000013 |
WOS关键词 | SOUTHERN-OSCILLATION ; ATLANTIC OSCILLATION ; SURFACE TEMPERATURES ; PLANKTON DYNAMICS ; AIR-TEMPERATURE ; PART I ; TRENDS ; AMERICAN ; PATTERNS ; IMPACTS |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; 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/181492 |
专题 | 气候变化 |
作者单位 | Univ Virginia, Dept Environm Sci, 291 McCormick Rd, Charlottesville, VA 22903 USA |
推荐引用方式 GB/T 7714 | Schmidt, Daniel F.,Grise, Kevin M.,Pace, Michael L.. High-frequency climate oscillations drive ice-off variability for Northern Hemisphere lakes and rivers[J]. CLIMATIC CHANGE,2019,152:517-532. |
APA | Schmidt, Daniel F.,Grise, Kevin M.,&Pace, Michael L..(2019).High-frequency climate oscillations drive ice-off variability for Northern Hemisphere lakes and rivers.CLIMATIC CHANGE,152,517-532. |
MLA | Schmidt, Daniel F.,et al."High-frequency climate oscillations drive ice-off variability for Northern Hemisphere lakes and rivers".CLIMATIC CHANGE 152(2019):517-532. |
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