中国第33次南极科学考察（2016-2017年）南大洋小型浮游植物调查数据

浮游生物是海洋食物网中物质循环和能量流动的基础，其物种组成、群落结构是了解特定海区生态系统变动的关键。浮游动物是海洋生物的重要组成部分，由于其处于海洋食物网的中间环节，向下控制浮游植物规模，向上影响鱼类、鸟类和海兽等高营养层生物数量，因此对其研究是海洋生物多样性和资源评估研究的重点内容。另外，浮游动物是研究全球变化对海洋生态系统的影响与反馈的一个理想指示种。开展南大洋海洋浮游动物调查，对阐明生物多样性的变化趋势及其环境变化的响应与反馈、以及评估对生物资源利用的潜在影响具有重要意义。 本数据为第33次南极科学考察小型浮游植物调查数据，数据内容包含站位、经度、纬度、水深、浮游植物的种类及浓度等。Plankton forms the foundation of material cycling and energy flow in marine food webs, and its species composition and community structure are critical for understanding ecosystem dynamics in specific marine regions. Zooplankton is a vital component of marine biota. As a central link in the marine food web, it regulates phytoplankton biomass at lower trophic levels and influences the population sizes of high-trophic-level organisms such as fish, birds and marine mammals at upper levels. Therefore, research on zooplankton is a key focus of marine biodiversity and resource assessment studies. Additionally, zooplankton serves as an ideal indicator species for investigating the impacts and feedbacks of global change on marine ecosystems. Conducting zooplankton surveys in the Southern Ocean is of great significance for clarifying biodiversity change trends, their responses and feedbacks to environmental changes, and evaluating the potential impacts on biological resource utilization. This dataset is derived from the microphytoplankton survey conducted during the 33rd Chinese National Antarctic Research Expedition. The data includes sampling station details, longitude, latitude, water depth, phytoplankton species and concentrations, among other metrics.

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该数据集记录了中国第33次南极科学考察（2016-2017年）期间在南大洋进行的小型浮游植物调查数据，包含站位、经纬度、水深、浮游植物种类及浓度等信息，数据格式为.xlsx，共18.0KB。数据采集使用“雪龙”号科学考察船和浮游生物垂直网等仪器，旨在支持南大洋生态系统研究和生物多样性评估，共享方式为条件共享。