摘要
福建海岸线,北起沙埕,南至洋林,全长约3000km,岸线曲折,港、湾、澳众多,岛屿棋布,海底地形复杂。主要河流有浙南瓯江、闽江、晋江、九龙江及粤东的韩江等,沿岸流有闽浙沿岸流及邻近的粤东沿岸流,它们给本海区提供了丰富的营养盐。冬季盛行东北风,夏季盛行西南风。由于强轨季风的影响,使本海区的表层流,冬季流向西南,而夏季流向东北;穿过巴士海峡向北流向台湾海峡的黑潮支流,它对福建海区的主要影响是在春夏两季。所以,福建海区是寒、暖流的交汇区,浮游植物繁殖生长旺盛,各种鱼类都回浮到此觅食,形成良好的渔场。
Mathematical statistics is used for data processing of nutrients, salinity, temperature, phytoplankton and chorophylls of the Fujian offshore area, according to the regression relationship between nutrients, salinity and phytoplankton. It was found that the growth and decline of silicate and nitrate in the area were dominated by mixing of hydrographic nets, and it appeared that phosphate has an important effect on the growth of phytoplankton in spring, summer and autumn, indicating that depletion of N or P or Si limits the growth of phytoplankton.
出处
《热带海洋》
CSCD
1989年第2期55-64,共10页
