中国第36次南极科学考察（2019-2020年）长城站雪藻藻类真核生物多样性分析数据

南极严酷的气候和环境限制了陆生高等植物的繁衍，嗜冷或耐冷的真核藻类和蓝细菌成为极地生境中最主要的光合初级生产者，构筑了极地碳元素循环的基础。我们在菲尔德斯半岛、阿德雷岛等区域对雪藻群落繁衍的典型生态环境进行温度等基础环境调查，同时对各典型环境中雪藻生物多样性进行调查。
本数据为中国第36次南极考察长城站雪藻藻类真核生物多样性分析数据，数据内容包括OTU表。

The harsh climate and environment of Antarctica restrict the proliferation of terrestrial higher plants. Psychrophilic or cryotolerant eukaryotic algae and cyanobacteria have become the dominant photosynthetic primary producers in polar habitats, forming the foundation of the polar carbon cycle. We conducted basic environmental surveys including temperature measurements on typical ecological environments where snow algae communities proliferate in regions such as Fildes Peninsula and Ardley Island, and simultaneously investigated the biodiversity of snow algae in these typical environments. This dataset contains eukaryotic biodiversity analysis data of snow algae collected from the Great Wall Station during the 36th Chinese National Antarctic Research Expedition, and the data content includes the OTU table.

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背景概述

该数据集来自中国第36次南极科学考察（2019-2020年），专注于长城站区域雪藻藻类的真核生物多样性分析。数据包括在菲尔德斯半岛、阿德雷岛等典型环境中收集的温度等环境参数以及雪藻生物多样性调查结果，核心内容为OTU表，旨在研究极地光合初级生产者对碳元素循环的基础作用。