台风暴雨对厦门港湾海水溶解无机氮、磷含量的影响  

INFLUENCE OF TYPHOON AND RAINSTORM PROCESS ON DISSOLVED INORGANIC NITROGEN AND DISSOLVED INORGANIC PHOSPHORUS OF SEA WATER IN XIAMEN BAY

作　　者：杨逸萍[1] 郭卫东[1] 方志山[1] 吴国琳[1] 弓振斌[1] 

机构地区：[1]厦门大学海洋系亚热带海洋研究所,厦门361005

出　　处：《海洋科学》2003年第7期52-58,共7页Marine Sciences

基　　金：国家自然科学基金项目49776301号

摘　　要：于1998年10号台风、2000年10号台风碧利斯和2000年6月厦门地区特大暴雨影响期间,在厦门港湾对表层海水溶解无机氮(DIN)、溶解无机磷(DIP)以及盐度、DO、Chl a等相关环境因子进行定点连续观测。描述了台风暴雨期间和恢复期DIN、DIP的变化特征。对水动力因素、底质再悬浮、有机物氧化降解及生物活动等因素的影响进行了初步的探讨。Dissolved inorganic nitrogen (DIN) , dissolved inorganic phosphorus (DIP) of surface water and other related environmental parameters (Salinity, DO, Chi a) were observed consecutively at two stations in the Xiamen Bay during No. 9810 typhoon (October, 1998), Bilis typhoon( August, 2000) and rainstorm (June, 2000) processes. Variation of DIN and DIP during the influence period and the recovery period were described. Influence of water dynamics, sediment resuspension, decomposition of organic matter and biological activity on variation of DIN and DIP were initially discussed.

关 键 词：台风 暴雨 厦门港 湾海 水溶解无机氮 水溶解无机磷 

分 类 号：P734.44[天文地球—海洋化学]