绥芬河水化学特征  

Hydrochemical Characterstics of Suifenhe River

作　　者：卢玲[1] 赵彩霞[1] 王海涛[1] 陈中祥[1] 战培荣[1] 

机构地区：[1]中国水产科学研究院黑龙江水产研究所,黑龙江哈尔滨150070

出　　处：《黑龙江科学》2011年第2期4-6,共3页Heilongjiang Science

基　　金：国家科技部社会公益性基金资助项目

摘　　要：总结了2001年5月,7月,9月对绥芬河水化特征,季节变化的研究。结果表明:该河水清澈,透明度平均为56cm,pH值平均为7.4,水呈中性;水中溶解氧丰富,平均为7.76mg/L,总离子量较低,水型属重碳酸盐类钙组Ⅱ型水(CCaⅡ)。水中主要营养元素含量较高,总氮平均为0.219mg/L,磷酸盐含量较低,水中多数理化组分周年中出现明显的季节变化。The physicochemical properties of water in Suifenhe River and their seasonal changes in May, July and September, 2001 are presented. The results showed that Snifenhe fiver had good water quality, the average transparency was 56cm, the pH value was 7.4, the dissolved oxygen was rich which was 7.76mg/L, the total ionic amount was lower. The water type belonged to CcaⅡ. The contents of main nutrient elements were high. The content of TN in water were 0.219mg/L and the content of phosphorus were lower. There were obvious seasonal changes in most physicochemical components in the water.

关 键 词：绥芬河 水化学 理化特征 变化 

分 类 号：O661.1[理学—分析化学]