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。 Summarized May, July, September 2001, Suifenhe hydration characteristics, seasonal changes. The results showed that the river water was clear and the average transparency was 56cm. The average pH value was 7.4 and the water was neutral. The dissolved oxygen in the water was rich with an average of 7.76mg / L, Type Ⅱ water (CCa Ⅱ). The main nutrient elements in water were higher, the average total nitrogen was 0.219mg / L, and the content of phosphate was lower. Most of the physicochemical components in water showed obvious seasonal changes in the anniversary.