Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-16-0202.1 |
Interannual and Decadal Variability in Tropical Pacific Chlorophyll from a Statistical Reconstruction: 1958-2008 | |
Uz, Stephanie Schollaert1,6; Busalacchi, Antonio J.1,7; Smith, Thomas M.2,3; Evans, Michael N.1,4; Brown, Christopher W.2,3; Hackert, Eric C.5 | |
2017-09-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2017 |
卷号 | 30期号:18 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Historical understanding of marine biological dynamics has been limited by sparse in situ observations and the fact that dedicated ocean color satellite remote sensing only began in 1997. From these observations, it has become clear that physical oceanography controls biological variability over seasonal to interannual time scales. To quantify how multidecadal, climate-scale patterns impact biological productivity, the strong correlation with sea surface temperature and sea surface height is utilized to reconstruct a retrospective 51-yr time series of surface chlorophyll, the pigment measured by ocean color satellites. The canonical correlation analysis statistical reconstruction demonstrates greatest skill away from land and within about 10 degrees of the equator where chlorophyll variance is greatest and predominantly associated with El Nino-Southern Oscillation dynamics. Differences in chlorophyll patterns between east or central Pacific El Nino events are observed, with larger declines east of 180 degrees for east Pacific events and west of 180 degrees for central Pacific events. Additionally, small but significant decadal variations in chlorophyll patterns are observed corresponding to the Pacific decadal oscillation. Decadal changes in chlorophyll west of 180 degrees are consistent with increased stratification, whereas changes between 110 degrees-140 degrees W may be related to long-term shoaling of the nutrient-bearing equatorial undercurrent. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000408613400012 |
WOS关键词 | NINO SOUTHERN-OSCILLATION ; EQUATORIAL PACIFIC ; OCEAN COLOR ; EL-NINO ; SURFACE CHLOROPHYLL ; WARM POOL ; PHYTOPLANKTON BLOOMS ; CLIMATE VARIABILITY ; NORTH PACIFIC ; TEMPERATURE |
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/19416 |
专题 | 气候变化 |
作者单位 | 1.Univ Maryland, Earth Syst Sci Interdisciplinary Ctr, College Pk, MD 20742 USA; 2.Univ Maryland, Earth Syst Sci Interdisciplinary Ctr, NOAA, Ctr Satellite Applicat & Res, College Pk, MD 20742 USA; 3.Univ Maryland, Earth Syst Sci Interdisciplinary Ctr, Cooperat Inst Climate & Satellites, College Pk, MD 20742 USA; 4.Univ Maryland, Dept Geol, College Pk, MD 20742 USA; 5.NASA, Goddard Space Flight Ctr, Greenbelt, MD USA; 6.Global Sci & Technol Inc, Greenbelt, MD 20770 USA; 7.Univ Corp Atmospher Res, Boulder, CO USA |
推荐引用方式 GB/T 7714 | Uz, Stephanie Schollaert,Busalacchi, Antonio J.,Smith, Thomas M.,et al. Interannual and Decadal Variability in Tropical Pacific Chlorophyll from a Statistical Reconstruction: 1958-2008[J]. JOURNAL OF CLIMATE,2017,30(18). |
APA | Uz, Stephanie Schollaert,Busalacchi, Antonio J.,Smith, Thomas M.,Evans, Michael N.,Brown, Christopher W.,&Hackert, Eric C..(2017).Interannual and Decadal Variability in Tropical Pacific Chlorophyll from a Statistical Reconstruction: 1958-2008.JOURNAL OF CLIMATE,30(18). |
MLA | Uz, Stephanie Schollaert,et al."Interannual and Decadal Variability in Tropical Pacific Chlorophyll from a Statistical Reconstruction: 1958-2008".JOURNAL OF CLIMATE 30.18(2017). |
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