【摘要】 根据2006年5～6月在红沙港海域进行的2次调查采样,对该海域的浮游植物进行了初步研究。结果表明:该海域共有浮游植物9属16种,主要优势种为中肋骨条藻、绕孢角毛藻、刚毛根管藻;丰度、均匀度值较低;多数站点浮游植物的多样性指数为1～2,呈中度污染状态;海域浮游植物个体数量大潮的测定值高于小潮的测定值。更多还原

【Abstract】 Based on the investigation records collected from Hongsha harbor waters during the period of May and June 2006,the resource of phytoplankton was studied preliminary.Our investigation showed that there were 16 species in total,representing 9 genera,the dominant species were Skeletonema costatum,Chaetoceros cinctus Gran and Rhizosolenia setigera;The species richness,evenness of phytoplankton were lower than of the other region;the diversity index of the phytoplankton in most the stations was less than 2.The density of phytoplankton in spring tide was higher than that in neap tide.更多还原