Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL072096 |
On the "hidden" phytoplankton blooms on Australia's southern shelves | |
Kampf, Jochen; Kavi, Ankit | |
2017-02-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
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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 | Australia |
英文摘要 | Phytoplankton blooms on Australia's southern shelves are revisited using satellite-derived monthly data of chlorophyll a concentrations for the period 2003-2015. It is known that the region hosts a seasonal coastal upwelling system that develops in austral summer (January-March) with chlorophyll a concentrations of >2 mg/m(3). While this summer upwelling is spatially limited to a few hot spots, here we show that widespread phytoplankton blooms of moderate (similar to 1 mg/m(3)) chlorophyll a concentrations develop during autumn and early winter on most of Australia's extensive southern shelves-from the vast shelves of the Great Australian Bight (GAB) in the west to Bass Strait in the east. This surprising finding disproves the widespread belief that shelf waters of the GAB are generally oligotrophic and may explain the relatively high abundance of both forage fish (sardines) and upper trophic-level predators (e.g., tuna and whales) in the region. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000396115000033 |
WOS关键词 | BIGHT |
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/28807 |
专题 | 气候变化 |
作者单位 | Flinders Univ S Australia, Sch Environm, Adelaide, SA, Australia |
推荐引用方式 GB/T 7714 | Kampf, Jochen,Kavi, Ankit. On the "hidden" phytoplankton blooms on Australia's southern shelves[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(3). |
APA | Kampf, Jochen,&Kavi, Ankit.(2017).On the "hidden" phytoplankton blooms on Australia's southern shelves.GEOPHYSICAL RESEARCH LETTERS,44(3). |
MLA | Kampf, Jochen,et al."On the "hidden" phytoplankton blooms on Australia's southern shelves".GEOPHYSICAL RESEARCH LETTERS 44.3(2017). |
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