2019-2021年中国近海有毒有害微藻和藻毒素分布数据集  

A dataset of distribution of toxic and harmful microalgae and algal toxins in China's coastal waters during 2019-2021

作　　者：张敏[1] 孔凡洲 杨锐[1] 韩笑天[2] 岑竞仪[3] 许静玲 ZHANG Min;KONG Fanzhou;YANG Rui;HAN Xiaotian;CEN Jingyi;XU Jingling(Wuhan Library,Chinese Academy of Sciences,Wuhan 4330071,P.R.China;Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,P.R.China;Jinan University,Guang zhou 510632,P.R.China)

机构地区：[1]中国科学院武汉文献情报中心,武汉433007 [2]中国科学院海洋研究所,山东青岛266071 [3]暨南大学,广州510632

出　　处：《中国科学数据（中英文网络版）》2024年第1期217-229,共13页China Scientific Data

基　　金：国家科技基础资源调查专项(2018FY100200)。

摘　　要：中国近海包括渤海、黄海、东海和南海,海洋资源丰富,对国家经济发展有着重要战略意义。近年来,藻类及藻类产生的藻毒素造成的水体安全问题日益严重,中国近海有害藻华的发生频率和规模不断增加。本数据集汇总整理了2019-2021年中国近海有毒有害微藻和藻毒素调查数据,包括3429条微藻数据、33240条微藻分子物种数据、489条浮游植物中藻毒素数据、76条海水中藻毒素数据和440条经济物种体内藻毒素数据。提供数据的各研究团队通过项目内部和国际互校确保检测数据的准确性。为展示中国近海有毒有害微藻和藻毒素的分布情况,提供了115幅微藻分布图和29幅藻毒素分布图。本数据集可以为中国近海有毒有害微藻和藻毒素的时空分布规律研究、有害藻华的预防预警及防治等提供数据支撑。China's coastal waters,including the Bohai Sea,the Yellow Sea,the East China Sea and the South China Sea,are rich in marine resources and of strategic importance to the nation's economic development.However,in recent years,the problem of water safety caused by algae and algal toxins is becoming more and more serious,with the frequency and scale of harmful algal blooms are escalating in China's coastal waters.This dataset collected and organized the survey data of toxic and harmful microalgae and algal toxins in China's coastal waters from 2019 to 2021,containing 3,429 entries of microalgae data,33,240 entries of microalgae molecular species data,489 entries of phytoplankton algal toxin data,76 entries of seawater algal toxin data and 440 entries of economic species algal toxin data.The research teams providing the data ensured the accuracy of the test data through rigorous inter-project andinternational collation efforts.In order to display the distribution of toxic and harmful microalgae and algal toxins in China's coastal waters,we included 115 microalgae distribution maps and 29 algal toxin distribution maps in the dataset.This dataset can provide data support for studying the spatial and temporal distribution of toxic and harmful microalgae and algal toxins in China's coastal waters,and offers valuable data support for the prevention,warning and control of harmful algal blooms.

关 键 词：中国近海 有毒有害 微藻 藻毒素 有害藻华 

分 类 号：X55[环境科学与工程—环境工程]