Sea-ice biogeochemistry data collected during voyage 2 of the Aurora Australis in 2016-2017

This data encompasses a set of biochemical parameter (iron, macronutrients, Chlorophyll-a, particulate organic matter and particulate exopolysaccharides) measured within East Antarctic first-year land-fast and pack sea ice from nine stations sampled along the Wilkes Land and King George V Land Coast during austral mid-late summer 2016/17. This dataset supports the manuscript entitled "Iron distribution in East Antarctic summer sea ice: a potential contribution from glacial basal melt." to be submitted to the Journal of Geophysical Research on Jan/2020 by Luis Paulo Duprat and co-authors.

本数据集涵盖2016/17年南半球中晚夏季期间，沿威尔克斯地（Wilkes Land）与乔治五世海岸（King George V Land Coast）布设的9个采样站位，在东南极（East Antarctic）一年期固定海冰及浮冰群中实测得到的多项生化参数（biochemical parameter）数据，检测指标包括铁（iron）、常量营养素（macronutrients）、叶绿素a (Chlorophyll-a)、颗粒有机物（particulate organic matter）以及颗粒胞外多糖（particulate exopolysaccharides）。本数据集为Luis Paulo Duprat及其合著者于2020年1月提交至《地球物理学研究杂志》（Journal of Geophysical Research）的题为《东南极夏季海冰中铁的分布：冰川底部消融的潜在贡献》的研究手稿提供了数据支撑。