邻苯二甲酸二甲酯(DMP)对海洋微藻的生态毒理研究

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Abstract

The toxic effect of DMP on three marine microalage, Dunaliella salina, Pavlova viridis and Phaeodactylum tricornutum is studied by a 96 h acute toxicity experiment, the endurance of the algae to DMP and the interaction between them are discussed as well. The results showed that DMP did inhibit the growth of three algae. The growth inhibition rates of DMP to three algae are 22.9～93.1%、42.1～82.2% and 61.9～92.2%, respectively when compared with the control. EC₅₀ of DMP to Dunaliella salina, Pavlova viridis and Phaeodactylum tricornutum are 103.3,43.9 and 0.12 mg·L^-1, respectively.

Key words： Acute toxicity Dimethyl phthalate

Received: 25 April 2006

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	Articles by authors
	WU Zhi-hui
	NIE Xiang-ping
	YANG Yu-feng

Cite this article:

WU Zhi-hui,NIE Xiang-ping,YANG Yu-feng. Ecological toxicology of Dimethyl phthalate(DMP) to marine microalgae[J]. , 2006, 25(2): 168-170.

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http://www.ecolsci.com/EN/ OR http://www.ecolsci.com/EN/Y2006/V25/I2/168

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