Tempo-spatial distribution of Ulva ***-propagules in the Yellow Sea during and after green tide in 2019

作     者：Jin ZHAO Fanzhou KONG Qianchun LIU Fengjie LI Xiu WEI Tian YAN Peng JIANG Jin ZHAO;Fanzhou KONG;Qianchun LIU;Fengjie LI;Xiu WEI;Tian YAN;Peng JIANG

作者机构：CAS and Shandong Province Key Laboratory of Experimental Marine BiologyCenter for Ocean Mega-ScienceInstitute of OceanologyChinese Academy of SciencesQingdao 266071China Laboratory for Marine Biology and BiotechnologyPilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China CAS Key Laboratory of Marine Ecology and Environmental SciencesInstitute of OceanologyChinese Academy of SciencesQingdao 266071China Laboratory of Marine Ecology and Environmental SciencePilot National Laboratory for Marine Science and Technology(Qingdao)Qingdao 266237China University of Chinese Academy of SciencesBeijing 100049China College of Life ScienceQingdao UniversityQingdao 266071China 

出 版 物：《Journal of Oceanology and Limnology》 (海洋湖沼学报（英文）)

年 卷 期：2022年第40卷第6期

页      面：2462-2472页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 0707[理学-海洋科学] 0713[理学-生态学] 

基　　金：Supported by the Science&Technology Basic Resources Investigation Program of China(No.2018FY100205) the Strategic Priority Research Program of the Chinese Academy of Sciences(Nos.XDA23050302,XDB42030302) the Young Scientists Fund of LMBB the Qingdao National Laboratory for Marine Science and Technology(No.YQ2018NO09) the National Key Research and Development Program of China(No.2019YFC1408305) the Key Deployment Project of Centre for Ocean Mega-Research of Science,Chinese Academy of Sciences(Nos.COMS2019J04,COMS2019Q05) the Key R&D Program of Shandong Province(No.2019GSF107012) the National Natural Science Foundation of China(No.41776153) the Shandong Provincial Natural science Foundation(No.ZR2021ZD28) 

主　　题：green tide Ulva prolifera micro-propagule Yellow Sea 

摘      要：Large-scale green tides occur frequently in summer in the Yellow Sea in recent ***,providing“seedsfor the seaweeds,play an important role in the formation of green *** studied the distribution pattern and genetic composition of the Ulva micro-propagules in the Yellow Sea during and after the green tide in *** April,a great amount of Ulva micro-propagules was detected in the Subei Shoal,with the average density of 908 inds./L,being similar to that of previous *** was found out at a low percentage(4%),and 25%of them were positive when tested by the specific marker for the floating *** percentage of *** was obviously lower than that in the same season from 2009 to ***,the quantity of *** micro-propagules sharply *** variation in composition of the micro-propagules in Subei radial sand ridges was revealed in the background of the alternation of macroalgal tides in the Yellow Sea in the latest *** the green tide in June and July,Ulva micro-propagules were detected from some nearshore sites where the floating seaweeds distributed,and *** was the dominate *** September,when the green tide ended,no Ulva micro-propagule was detected from the open sea area of the Yellow *** is indicated that the green algae micro-propagules were unlikely to exist in the open water of the Yellow Sea for a long time according to the large-scale *** mechanism of preserving micro-propagules in Subei radial sand ridges,and the destination of *** micro-propagules in the open sea area of the Yellow Sea after green tide deserves further study.