Heavy metals in sediments of the Gulf of Finland : a review

IF 0.5 4区地球科学 Q4 GEOLOGY

Baltica Pub Date : 2017-06-12 DOI:10.5200/BALTICA.2017.30.05

E. Emelyanov, H. Vallius, V. Kravtsov

引用次数: 1

Abstract

The Gulf of Finland has during the last centuries been loaded with heavy metals of anthropogenic origin. Work with mapping of the chemistry of the sediments have been done in all surrounding countries during several decades, first in the Soviet Union and later in Russia and similarly in Finland. More recent sediment chemistry data from the last two decades was in this study combined into sediment chemistry maps added with some data from the commercial Nord Stream project. The result shows that zinc, copper and chromium are enriched in the eastern part of the Gulf of Finland, while mercury, cadmium and lead are showing the highest concentrations in the northeastern part of the gulf.

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芬兰湾沉积物中的重金属：综述

在过去的几个世纪里，芬兰湾一直充斥着人为造成的重金属。几十年来，所有周边国家都在绘制沉积物的化学成分图，首先是苏联，后来是俄罗斯，芬兰也有类似的工作。在这项研究中，最近20年的沉积物化学数据与来自北溪商业项目的一些数据结合在一起，形成了沉积物化学图。结果表明，芬兰湾东部的锌、铜和铬含量较高，而海湾东北部的汞、镉和铅含量最高。

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

Baltica 地学-地质学

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

>12 weeks

期刊介绍： BALTICA is an international periodical journal on Earth sciences devoted to the Baltic countries region and the Baltic Sea problems. This edition as a Yearbook is established in 1961 by initiative of Academician Vytautas Gudelis. Since 1993, an Editor-in-Chief of the journal became Academician Algimantas Grigelis. BALTICA is published biannually (in June and December) in cooperation with geoscientists of the circum-Baltic States. BALTICA is publishing original peer-reviewed papers of international interests on various Earth sciences issues. The particular emphasis is given to Quaternary geology, climate changes and development of ecosystems, palaeogeography, environmental geology, as well as stratigraphy, tectonics, sedimentology and surface processes with relevance to the geological history of the Baltic Sea and land areas. Journal emphasizes modern techniques, methodology and standards. The journal structure comprises original articles, short reviews, information, bibliography.