IOCAS-IR  > 海洋生态与环境科学重点实验室
Toxic effects, mechanisms, and ecological impacts of harmful algal blooms in China
Yan, Tian1,4,5; Li, Xiao-Dong1,2; Tan, Zhi-Jun3; Yu, Ren-Cheng1,4,5; Zou, Jing-Zhong1
2022
Source PublicationHARMFUL ALGAE
ISSN1568-9883
Volume111Pages:17
Corresponding AuthorYan, Tian(tianyan@qdio.ac.cn) ; Zou, Jing-Zhong(jzou@qdio.ac.cn)
AbstractOver the last 30 years, harmful algal blooms (HABs) have occurred frequently in the coastal waters of China, resulting in financial losses of over 5.9 billion yuan (about 0.87 billion US dollars) due to massive fish and shellfish mortalities and negative impacts on tourism. To better understand HABs in China, herein we summarized bloom events with massive fish/shellfish mortalities and/or economic losses. Our results suggest that the diversity of HAB species has increased over the last 30 years, with the main causative species shifting from the raphidophyte Chattonella marina and dinoflagellates Gymnodinium spp. to various other species, including the dinoflagellates Karenia mikimotoi and Prorocentrum donghaiense, the haptophyte Phaeocystis globosa, and the pelagophyte Aureococcus anophagefferens. In addition, new types of HABs, such as macroalgal blooms, emerged with severe ecological impacts. We also reviewed the toxic effects, mechanisms, and ecological impacts of common HAB causative species in China. Analysis of the toxic effects of three types of harmful algae (toxinproducing, fish killing, and ecosystem disruptive algae) on marine organisms commonly found in China at different trophic levels revealed that HABs often had toxic effects on multiple organisms in addition to fish or shellfish, with species-specific impacts. Common mechanisms of intoxication include shifting environmental parameters, shellfish poisoning, reactive oxygen species, and haemolytic/cytotoxic toxins. The main mechanism appears to vary with the type of HAB species, and for some notorious algae such as K. mikimotoi and C. marina, further investigations are needed to identify their intoxication mechanism.
KeywordHarmful algal blooms Bloom events Toxic effects Intoxication mechanisms Ecological impacts
DOI10.1016/j.hal.2021.102148
Indexed BySCI
Language英语
Funding ProjectScience & Technology Basic Resources Investigation Program of China[2018FY100200] ; Strategicbeen in China, Priority Research Program of the Chinese Academy of Sciences[XDA23050302] ; Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)[2018SDKJ0504] ; National Key Research and Development Plan Project[2017YFC1404304] ; Sino-Australian Centre for Healthy Coasts[2016YFE0101500]
WOS Research AreaMarine & Freshwater Biology
WOS SubjectMarine & Freshwater Biology
WOS IDWOS:000738951900001
PublisherELSEVIER
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/177681
Collection海洋生态与环境科学重点实验室
Corresponding AuthorYan, Tian; Zou, Jing-Zhong
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China
2.Fujian Agr & Forestry Univ, Coll Anim Sci, Inst Oceanol, Key Lab Marine Biotechnol Fujian Prov, Fuzhou 350002, Fujian, Peoples R China
3.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China
4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China
5.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yan, Tian,Li, Xiao-Dong,Tan, Zhi-Jun,et al. Toxic effects, mechanisms, and ecological impacts of harmful algal blooms in China[J]. HARMFUL ALGAE,2022,111:17.
APA Yan, Tian,Li, Xiao-Dong,Tan, Zhi-Jun,Yu, Ren-Cheng,&Zou, Jing-Zhong.(2022).Toxic effects, mechanisms, and ecological impacts of harmful algal blooms in China.HARMFUL ALGAE,111,17.
MLA Yan, Tian,et al."Toxic effects, mechanisms, and ecological impacts of harmful algal blooms in China".HARMFUL ALGAE 111(2022):17.
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