Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL072124 |
Spatial and temporal variabilities of spring Asian dust events and their impacts on chlorophyll-a concentrations in the western North Pacific Ocean | |
Yoon, Joo-Eun1; Kim, Kitae2; Macdonald, Alison M.3; Park, Ki-Tae2; Kim, Hyun-Cheol2; Yoo, Kyu-Cheul2; Yoon, Ho-Il2; Yang, Eun Jin2; Jung, Jinyoung2; Lim, Jae-Hyun4; Kim, Ju-Hyoung5; Lee, Jiyoung1; Choi, Tae-Jun1; Song, Jae-Min1; Kim, Il-Nam1 | |
2017-02-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:3 |
文章类型 | Article |
语种 | 英语 |
国家 | South Korea; USA |
英文摘要 | As the western North Pacific Ocean is located downwind of the source regions for spring Asian dust, it is an ideal location for determining the response of open waters to these events. Spatial analysis of spring Asian dust events from source regions to the western North Pacific, using long-term daily aerosol index data, revealed three different transport pathways supported by the westerly wind system: one passing across the northern East/Japan Sea (40 degrees N-50 degrees N), a second moving over the entire East/Japan Sea (35 degrees N-55 degrees N), and a third flowing predominantly over the Siberian continent (>50 degrees N). Our results indicate that strong spring Asian dust events can increase ocean primary productivity by more than 70% (>2-fold increase in chlorophyll-a concentrations) compared to weak/nondust conditions. Therefore, attention should be paid to the recent downturn in the number of spring Asian dust events and to the response of primary production in the western North Pacific to this change. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000396115000034 |
WOS关键词 | LONG-RANGE TRANSPORT ; SUB-ARCTIC PACIFIC ; ATMOSPHERIC TRANSPORT ; DESERT DUST ; SOIL DUST ; IRON ; CHINA ; PHYTOPLANKTON ; DEPOSITION ; CLIMATE |
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/28572 |
专题 | 气候变化 |
作者单位 | 1.Incheon Natl Univ, Dept Marine Sci, Incheon, South Korea; 2.Korea Polar Res Inst, Incheon, South Korea; 3.Woods Hole Oceanog Inst, Woods Hole, MA 02543 USA; 4.Natl Inst Fisheries Sci, Busan, South Korea; 5.Kunsan Natl Univ, Fac Marine Appl Biosci, Gunsan, South Korea |
推荐引用方式 GB/T 7714 | Yoon, Joo-Eun,Kim, Kitae,Macdonald, Alison M.,et al. Spatial and temporal variabilities of spring Asian dust events and their impacts on chlorophyll-a concentrations in the western North Pacific Ocean[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(3). |
APA | Yoon, Joo-Eun.,Kim, Kitae.,Macdonald, Alison M..,Park, Ki-Tae.,Kim, Hyun-Cheol.,...&Kim, Il-Nam.(2017).Spatial and temporal variabilities of spring Asian dust events and their impacts on chlorophyll-a concentrations in the western North Pacific Ocean.GEOPHYSICAL RESEARCH LETTERS,44(3). |
MLA | Yoon, Joo-Eun,et al."Spatial and temporal variabilities of spring Asian dust events and their impacts on chlorophyll-a concentrations in the western North Pacific Ocean".GEOPHYSICAL RESEARCH LETTERS 44.3(2017). |
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