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DOI | 10.1029/2019GL085778 |
Hydrothermal vapor‐phase fluids on the seafloor: evidence from in situ observations | |
Lianfu Li; Xin Zhang; Zhendong Luan; Zengfeng Du; Shichuan Xi; Bing Wang; Chao Lian; Lei Cao; Jun Yan | |
2020-04-29 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2020 |
英文摘要 | Subseafloor phase separation is a common and significant process in hydrothermal systems and may result in a large of fluid composition differences. The temperatures of hydrothermal fluids are generally considered to be below the associated fluid boiling temperature due to mixing with ambient seawater and the phase separation process. However, we report here shimmering water with temperatures up to 383.3°C observed in a hot overturned lake at the Yokosuka site, Okinawa Trough, East China Sea, where in situ Raman spectra suggest the presence of a superheated vapor phase. Hydrothermal vents similar to the low‐density hydrothermal system found at the Yokosuka site have also been observed in many other regions. Therefore, much more attention should be given to the impacts of low‐density hydrothermal fluid emanations on marine environments and resource distributions. |
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/248933 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Lianfu Li,Xin Zhang,Zhendong Luan,等. Hydrothermal vapor‐phase fluids on the seafloor: evidence from in situ observations[J]. Geophysical Research Letters,2020. |
APA | Lianfu Li.,Xin Zhang.,Zhendong Luan.,Zengfeng Du.,Shichuan Xi.,...&Jun Yan.(2020).Hydrothermal vapor‐phase fluids on the seafloor: evidence from in situ observations.Geophysical Research Letters. |
MLA | Lianfu Li,et al."Hydrothermal vapor‐phase fluids on the seafloor: evidence from in situ observations".Geophysical Research Letters (2020). |
条目包含的文件 | 条目无相关文件。 |
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