Toxic effects, mechanisms, and ecological impacts of harmful algal blooms in China

doi:10.1016/j.hal.2021.102148

CORC > 海洋研究所 > 中国科学院海洋研究所 > 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, Tian 2,3,4; Li, Xiao-Dong 4,5; Tan, Zhi-Jun 1; Yu, Ren-Cheng 2,3,4; Zou, Jing-Zhong 4
刊名	HARMFUL ALGAE
	2022
卷号	111 页码:17
关键词	Harmful algal blooms Bloom events Toxic effects Intoxication mechanisms Ecological impacts
ISSN号	1568-9883
DOI	10.1016/j.hal.2021.102148
通讯作者	Yan, Tian(tianyan@qdio.ac.cn) ; Zou, Jing-Zhong(jzou@qdio.ac.cn)
英文摘要	Over 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.
资助项目	Science & 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研究方向	Marine & Freshwater Biology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000738951900001
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/177680]
专题	海洋研究所_海洋生态与环境科学重点实验室
通讯作者	Yan, Tian; Zou, Jing-Zhong
作者单位	1.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 5.Fujian Agr & Forestry Univ, Coll Anim Sci, Inst Oceanol, Key Lab Marine Biotechnol Fujian Prov, Fuzhou 350002, Fujian, Peoples R China
推荐引用方式 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.