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在中国海的表面层中介质多样性的数据集

Yanting Liu^1,2, Jinxin Xu^1,2, Lu Liu^1,2

¹State Key Laboratory for Marine Environmental Science, Institute of Marine Microbes and Ecospheres, College of Ocean and Earth Sciences, Xiamen University, Xiamen, People's Republic of China.

Scientific data

|February 16, 2025

概括

这项研究提供了关于中国原生生物多样性的综合数据集.

科学领域:

海洋微生物学海洋微生物学
生态系统生态学的生态学.

背景情况:

沿海和近海地区是高度生产力的生态系统.
在这些区域的 Prokaryotic 多样性是巨大的,但在大规模研究不足.
之前的研究受到分散的数据和各种方法的限制.

研究的目的:

建立一个大规模的数据集,介质生物多样性在中国海.
为了提供一个基本的了解这个地区的 prokaryotic 社区.
为了促进未来关于 prokaryotic 分布和相互作用的研究.

主要方法:

从波海,黄海,东海和南海收集了1194个地表水样.
使用现场采样和文献数据.
分析了16S rRNA基因序列以确定 prokaryotic 多样性.

主要成果:

产生了30308个操作分类单位 (OTU) 的数据集.
确定了65个细菌和9个考古学科.
建立了对中国海中原生物群落的全面概述.

结论:

这一数据集提供了对中国海的原生生物多样性的基本理解.
它作为未来研究区域性 prokaryotic 分布和生态作用的基础.
强调标准化数据收集对大规模生态研究的重要性.

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相关概念视频

Primary Production

Primary Production

The total amount of energy acquired by primary producers in an ecosystem is called gross primary production (GPP). However, of this energy, producers use some for metabolic processes, and some is lost as heat, decreasing the amount of energy available to the next trophic level. The remaining usable amount of energy is called the net primary productivity (NPP). In terrestrial ecosystems, NPP is driven by climate, while light penetration and nutrient availability drive NPP in aquatic ecosystems.