Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL092063 |
How a small reef in the Kuroshio cultivates the ocean | |
D. Hasegawa; T. Matsuno; E. Tsutsumi; T. Senjyu; T. Endoh; T. Tanaka; N. Yoshie; H. Nakamura; A. Nishina; T. Kobari; T. Nagai; X. Guo | |
2021-03-25 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | Vertical nitrate fluxes associated with turbulent mixing and upwelling around a small reef in the Kuroshio are quantified by continuously deploying a turbulence microstructure profiler with an attached submersible ultraviolet nitrate analyzer while drifting from the upstream to the downstream of the reef. Flow separations and trains of Kelvin–Helmholtz billows (altitude = 60 m) are identified using a shipboard ADCP and an echo‐sounder. The turbulence diffusivity associated with the vigorous turbulent mixing reaches up to O(10−1 m2 s−1), resulting in strong nitrate fluxes of O(1 to 103 mmol m−2 day−1). In addition, large differences between the upstream and downstream density profiles suggest a strong upwelling velocity of O(10−3 m s−1), as well as an upwelling nitrate flux of O(102 mmol m−2 day−1) in the entire subsurface layer. |
领域 | 气候变化 |
URL | 查看原文 |
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/320955 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | D. Hasegawa,T. Matsuno,E. Tsutsumi,et al. How a small reef in the Kuroshio cultivates the ocean[J]. Geophysical Research Letters,2021. |
APA | D. Hasegawa.,T. Matsuno.,E. Tsutsumi.,T. Senjyu.,T. Endoh.,...&X. Guo.(2021).How a small reef in the Kuroshio cultivates the ocean.Geophysical Research Letters. |
MLA | D. Hasegawa,et al."How a small reef in the Kuroshio cultivates the ocean".Geophysical Research Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论