The First Detection of Hypoxia in Vostok Bay (the Sea of Japan)

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-08-29 DOI:10.3103/s1068373924060086

N. I. Grigoryeva, E. V. Zhuravel’

引用次数: 0

Abstract

A hypoxic zone with dissolved oxygen concentrations of 3.0–3.6 mL/L (42–51% saturation) was first discovered in the bottom depression in the Srednyaya Cove (between the Pushchin and Pashinnikov capes) in Vostok Bay in July–September 2021. It existed from mid-July to mid-September. It was revealed that the surveyed area was characterized by high concentrations of phosphates at bottom horizons and organic carbon in sediments. It was shown that the formation of the hypoxic zone occurred as the result of an increase in the anthropogenic impact on this sea area.

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首次发现东方湾（日本海）缺氧现象

摘要 2021 年 7 月至 9 月，在沃斯托克湾的斯雷德尼亚海湾（普什琴海角和帕申尼科夫海角之间）海底洼地首次发现了溶解氧浓度为 3.0-3.6 mL/L（饱和度为 42-51%）的缺氧区。它存在于 7 月中旬至 9 月中旬。调查显示，调查区域的特点是底层磷酸盐浓度高，沉积物中有机碳含量高。研究表明，缺氧区的形成是该海域人为影响增加的结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.