Effects of Copper and pH on Larval Attachment of Barnacle Balanus reticulatus Utinomi     

梁志  庞景梁  孙恢 《海洋学报(英文版)》1984,3(2):300-300

The present note deals with the effects of seawater with different copper concentrations and pH values on the larvae of the barnacle Balanus reticulatus Utinomi. The results show that the higher the copper concentration and the lower the pH value in the seawater, and the more acute the toxicity. In the natural seawater of pH 8.1 the effective concentration EC_(50), i.e. the copper concentration causing 50%. larvae fail to attach, is approx-  相似文献   

铜和pH对网纹藤壶幼虫附着的影响     

梁志  庞景梁  孙恢礼 《海洋学报》1983,5(4):526-529

为了评价防污涂料的毒性和了解水质的污染情况,一些作者已研究了汞、铜、锌、镉等重金属对苔藓虫、双壳类动物、石灰虫等污损生物的幼虫和成体以及其它一些无脊椎动物幼虫的毒性[1-3],但是,对一种常见的海洋污损生物藤壶幼虫的毒性却研究得不多.藤壶是南海最主要的污损生物之一,并且是一些海区污损生物的优势种。  相似文献