Measurement on Salt, SS, Cr~(6+)Contents of Seawater in Maoming Onshore Fishery
YANG Jian-she, NIU Xian-chun,PAN Zhi-ping, QIU Guang-yuan(Environmental Engineering Department ofMaoming College, Maoming,525000,China)
According to the present situation of disease problems in seawater fishery of Maoming onshore, including Shuidong gulf netting fishery and Longshan fishery, we monitored the contents of the salts, SS and Cr~(6+) of Seawater with the method of timing sampling analysis at different places. The result shows as following: In all places, the salt contents are between 18.4～26.9‰ for all samples, the SS contents between 3 ～7mg/L, and the Cr~(6+) contents varied 0.0024 ～0.0049mg/L .Compared to the national seawater quality stipulations, these indicators are basically reached the good national stipulation of the seawater. All of these especially told us that the harmful material in seawater in some places had no seriously effected the development of fishery for Maoming onshore. The great potent ional of fishery production has been made in these areas.
【CateGory Index】： X834