The nutrient data, measured round Yangtze estuary in 1998 and from NOAA, are analyzed using the Matlab computer programming, to study the nutrient pollution round Yangtze Estuary and its adjacent sea area.

• 依据东海环境监测中心两个航次的资料和美国国家海洋大气管理局(NOAA)相关资料,开发Matlab计算机数值分析和图形显示技术,对长江口及其邻近海域的营养盐污染状况进行分析和探讨。