Title :
A study on quantitative structure activity relationship between organic phosphorus pesticides and marine microalgae
Author :
Ma, Li ; Wang, Tao ; Liu, Xu
Author_Institution :
Earth & Environ. Coll., Anhui Univ. of Sci. & Technol., Huainan, China
Abstract :
Quantitative structure-activity relationship (QSAR) is a relative equation which reflects organism activity and pysical-chemical parameter. It can calculate the toxicity based on the pysical-chemical parameter. The paper discusses the effect of organic phosphorus pesticides on marine micro-algas, The QSAR model which reflects toxic effects of different organic phosphorus pesticides is appropriate. The analysis of model indicate: the toxic effect of organic phosphorus pesticides has a positive relationship with LogP, a passive relationship with Hf, The model has a good result between experimental value and forecast value.
Keywords :
QSAR; agrochemicals; aquaculture; microorganisms; phosphorus compounds; toxicology; QSAR; marine microalgae; organic phosphorus pesticide; organism activity; pysical-chemical parameter; quantitative structure activity relationship; toxicity; Predictive models; Software; marine Microalgae; organic phosphorus pesticides; quantitative structure activity relationship (QSAR);
Conference_Titel :
Water Resource and Environmental Protection (ISWREP), 2011 International Symposium on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-339-1
DOI :
10.1109/ISWREP.2011.5893658
