【摘要】 本文运用Fuzzy集合理论,对莱州市三山岛至寿光县淄脉河口水域的海水化学特性进行了综合评价。评价结果表明:整个调查海域都受到不同程度污染,污染物中尤以油类为重,其超标率达90.5％,丰水期油类含量高达4.65mg/dm~3;该海域各河流入海口附近的水质,只有潍河口属一类,淄脉河口、海庙后属二类,小清河口、胶莱河口及三山岛均属三类。更多还原

【Abstract】 An assessment was made on the chemical features of the southern arc section of the Laizhou Bay with Fuzzy Theory.The results suggested that the area concerned suffered from pollution to various degree,especially from oil pollution,which exceeded the limit by 90.5% with oils’ concentration measuring as high as 4.65mg/dm3 during high flow period.The water quality off the mouth of the rivers entering the area was different,ranging from the first class to third class更多还原