MEASURING TOXICITY IN MARINE ENVIRONMENTS - CRITICAL-APPRAISAL OF 3 COMMONLY USED METHODS

被引：27

作者：

BECERRO, MA ^{[1
]}

URIZ, MJ ^{[1
]}

TURON, X ^{[1
]}

机构：

[1] UNIV BARCELONA,DEPT ANIM BIOL,BARCELONA,SPAIN

来源：

EXPERIENTIA | 1995年 / 51卷 / 04期

关键词：

ENVIRONMENTAL MONITORING; NATURAL PRODUCTS; CHEMICAL ECOLOGY; TOXICITY QUANTIFICATION; PAPER DISK DIFFUSION; MICROTOX (PHOTOBACTERIUM PHOSPHOREUM); PARACENTROTUS LIVIDUS;

D O I：

10.1007/BF01928907

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Toxicity quantification is important in environmental monitoring, in the field of natural products, and in chemical ecology. The sensitivity and precision of three commonly used methods detecting toxicity in marine environments were compared, using the toxic marine sponge Crambe crambe as a test organism. The paper disk diffusion method (run with marine bacteria) showed the least sensitivity and did not permit toxicity levels to be quantified. The sea urchin and the MICROTOX(R) tests showed greater sensitivity, and the latter had the higher precision. The relative performance of these methods is discussed. It is concluded that the MICROTOX(R) bioassay displays the best characteristics for toxicity quantification.

引用

页码：414 / 418

页数：5

共 31 条

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