Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1002/2015GL066979 |
A reduction in marine primary productivity driven by rapid warming over the tropical Indian Ocean | |
Roxy, Mathew Koll1; Modi, Aditi1; Murtugudde, Raghu2; Valsala, Vinu1; Panickal, Swapna1; Kumar, S. Prasanna3; Ravichandran, M.4,5; Vichi, Marcello6,7; Levy, Marina8 | |
通讯作者 | Roxy, Mathew Koll |
来源期刊 | GEOPHYSICAL RESEARCH LETTERS
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ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2016 |
卷号 | 43期号:2页码:826-833 |
英文摘要 | Among the tropical oceans, the western Indian Ocean hosts one of the largest concentrations of marine phytoplankton blooms in summer. Interestingly, this is also the region with the largest warming trend in sea surface temperatures in the tropics during the past century-although the contribution of such a large warming to productivity changes has remained ambiguous. Earlier studies had described the western Indian Ocean as a region with the largest increase in phytoplankton during the recent decades. On the contrary, the current study points out an alarming decrease of up to 20% in phytoplankton in this region over the past six decades. We find that these trends in chlorophyll are driven by enhanced ocean stratification due to rapid warming in the Indian Ocean, which suppresses nutrientmixing from subsurface layers. Future climate projections suggest that the Indian Ocean will continue to warm, driving this productive region into an ecological desert. |
类型 | Article |
语种 | 英语 |
国家 | India ; USA ; South Africa ; France |
收录类别 | SCI-E |
WOS记录号 | WOS:000372056400042 |
WOS关键词 | MONSOON-DRIVEN ; CHLOROPHYLL-A ; ARABIAN SEA ; CLIMATE ; TRENDS ; VARIABILITY ; DECLINE |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
来源机构 | French National Research Institute for Sustainable Development |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/193266 |
作者单位 | 1.Indian Inst Trop Meteorol, Ctr Climate Change Res, Pune, Maharashtra, India; 2.Univ Maryland, ESSIC, College Pk, MD 20742 USA; 3.CSIR, Natl Inst Oceanog, Vasco, Goa, India; 4.Indian Natl Ctr Ocean Informat Serv, Hyderabad, Andhra Pradesh, India; 5.Natl Ctr Antarct & Ocean Res, Vasco, Goa, India; 6.Univ Cape Town, Dept Oceanog, ZA-7925 Cape Town, South Africa; 7.Nansen Tutu Ctr Marine Environm Res, Cape Town, South Africa; 8.Univ Paris 06, Sorbonne Univ, CNRS, CNRS,IRD,MNHN,LOCEAN IPSL, Paris, France |
推荐引用方式 GB/T 7714 | Roxy, Mathew Koll,Modi, Aditi,Murtugudde, Raghu,et al. A reduction in marine primary productivity driven by rapid warming over the tropical Indian Ocean[J]. French National Research Institute for Sustainable Development,2016,43(2):826-833. |
APA | Roxy, Mathew Koll.,Modi, Aditi.,Murtugudde, Raghu.,Valsala, Vinu.,Panickal, Swapna.,...&Levy, Marina.(2016).A reduction in marine primary productivity driven by rapid warming over the tropical Indian Ocean.GEOPHYSICAL RESEARCH LETTERS,43(2),826-833. |
MLA | Roxy, Mathew Koll,et al."A reduction in marine primary productivity driven by rapid warming over the tropical Indian Ocean".GEOPHYSICAL RESEARCH LETTERS 43.2(2016):826-833. |
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