Migration and role of zinc in biogeochemical cycles in the Antarctic Ice Sheet and the Southern Ocean

LIU Jingwen ¹LI Chuanjin ²DU Zhiheng ³SHI Guitao ⁴DING Minghu ⁵SUN Bo ²XIAO Cunde⁶

扫码查看

作者信息

1. State Key Laboratory of the Cryosphere Science,Northwest Institute of the Eco-Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China;University of Chinese Academy of Sciences,Beijing 100049,China
2. Key Laboratory of Polar Science,MNR,Polar Research Institute of China,Shanghai 200136,China
3. State Key Laboratory of the Cryosphere Science,Northwest Institute of the Eco-Environment and Resources,Chinese Academy of Sciences,Lanzhou 730000,China
4. Key Laboratory of Geographic Information Science(Ministry of Education),School of Geographic Sciences and Institute of Eco-Chongming,East China Normal University,Shanghai 200241,China
5. Institute of Global Change and Polar Meteorology,Chinese Academy of Meteorological Sciences,Beijing 100081,China
6. State Key Laboratory of Earth Surface Processes and Resource Ecology,Beijing Normal University,Beijing,100875,China
折叠

Abstract

Zinc(Zn),a widespread metal in the Earth's crust,serves as a crucial nutrient in the Southern Ocean's primary production.Studies on Zn in Antarctic snow and ice offer insights into the origins of this metal and its transport routes,as well as its impact on the biogeochemical processes within the Antarctic atmosphere-land-ocean system.This review examines research on the spatial and temporal distribution of Zn in Antarctic snow and ice,as well as in Southern Ocean waters.It includes an overview of advanced methods for sampling and analyzing Zn,along with explanations for the observed variations.The review also discusses various sources of Zn as a nutrient to the Southern Ocean.Finally,it addresses prospective issues related to the use of Zn isotopes in identifying atmospheric sources and their biogeochemical effects on the development of the Southern Ocean ecosystem.

Key words

zinc/biogeochemical cycles/Antarctic Ice Sheet/Southern Ocean

引用本文复制引用

出版年

2024

极地科学进展(英文版)

中国极地研究中心,国家海洋局极地考察办公室 (Polar Research Institute of China, Chinese Arctic and Antarctic Administration)

极地科学进展(英文版)

影响因子：0.145

ISSN：1674-9928

段落导航