The Red Tide Organism Chaetoceros sp. Responding to Exposure to Oil and Dispersant

doi:10.3390/su15021103

	The Red Tide Organism Chaetoceros sp. Responding to Exposure to Oil and Dispersant
	Lv, Xin 1,2; Liu, Xin1,3 ; Hu, Xiaoke1 ; Geng, Ruiying 1,2; Tang, Cheng1 ; Xing, Qianguo1
发表期刊	SUSTAINABILITY
	2023
卷号	15 期号:2 页码:14
关键词	oil spill pollution harmful algal bloom chemical dispersants emergency treatment
DOI	10.3390/su15021103
英文摘要	Laboratory experiments were conducted to study the effects of oil spills and dispersants on the growth of the red tide organism Chaetoceros sp. Crude oil produced from the Chinese Bohai Sea, diesel oil, and the chemical dispersant (GM-2) produced in China were added into Chaetoceros sp. cultures. The results showed that both crude oil and diesel oil could enhance the growth of Chaetoceros sp. Data were analyzed by one-way ANOVA, and the confidence interval was 95%. At a concentration of 20 mg L-1 crude oil and a concentration of 10 mu L L-1 diesel oil, Chaetoceros sp. bloomed to 1.57 x 10(5) cells mL(-1) (p < 0.01) at day 14 and 3.55 x 10(4) cells mL(-1) (p < 0.05) at day 10, respectively. A concentration of 10 mu L L-1 diesel oil stimulated the specific growth rate for Chaetoceros sp. of 0.49 d(-1) over 10 days. The specific growth rate of Chaetoceros sp. with 20 mg L-1 crude oil alone was 0.46 d(-1) over 14 days. However, the mixture of oil and dispersant did not enhance the growth of Chaetoceros sp. as significantly as oil alone. These results implied that oil spills in coastal waters can stimulate Chaetoceros sp., and the specific dispersant GM-2 applied following oil spills may be unlikely to further enhance the growth of Chaetoceros sp.
收录类别	SCI
语种	英语
关键词[WOS]	CRUDE-OIL ; SPILL ; WATER ; GROWTH ; PHOTOSYNTHESIS ; RESPIRATION ; ALGAE
研究领域[WOS]	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS记录号	WOS:000916278800001
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/37053
专题	中国科学院海岸带环境过程与生态修复重点实验室海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心海岸带生物学与生物资源利用重点实验室
通讯作者	Liu, Xin
作者单位	1.Yantai Inst Coastal Zone Res, Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Res Sci, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Lv, Xin,Liu, Xin,Hu, Xiaoke,et al. The Red Tide Organism Chaetoceros sp. Responding to Exposure to Oil and Dispersant[J]. SUSTAINABILITY,2023,15(2):14.
APA	Lv, Xin,Liu, Xin,Hu, Xiaoke,Geng, Ruiying,Tang, Cheng,&Xing, Qianguo.(2023).The Red Tide Organism Chaetoceros sp. Responding to Exposure to Oil and Dispersant.SUSTAINABILITY,15(2),14.
MLA	Lv, Xin,et al."The Red Tide Organism Chaetoceros sp. Responding to Exposure to Oil and Dispersant".SUSTAINABILITY 15.2(2023):14.