The results of acute toxicity tests indicated that pH and salinity have significantly effect on the toxicity in Babylonia areolata.

• 结果表明:海水盐度和pH对氨氮的毒性有较大的影响；水温为29~30℃条件下；当盐度为18、23、28时；氨氮对方斑东风螺的安全浓度分别为9.；39、10