摘要
2004年春季(5月)和夏季(8月)用浅海I型I、I型标准浮游生物网在河北沿岸22 km以内近岸海域进行了浮游动物生态调查。结果显示,春季仅记录37种浮游动物,而夏季记录60种浮游动物。浮游动物总生物量以春季为高,平均为886 mg/m3;夏季为低,平均为234 mg/m3。中华哲水蚤,腹针胸刺水蚤,双毛纺锤水蚤为春季优势种;强壮箭虫,小拟哲水蚤,拟长腹剑水蚤为夏季优势种。
The zooplankton community was studied in spring and summer 2004 along 22 km coast of Hebei. Zooplankton samples were collected by a large and medium plankton net. Thirty-six species were found only in spring, while sixty species in summer 2004. The maximum biomass of zooplankton showed in May and the average was 886 mg/m^3. The minimum biomass of zooplankton showed in August and the average was 234 mg/m3. Calanus sinicus, Centropages abdominalis, Acartia biffilosa were dominant species in May; Sagitta crassa, Paracalanus parvus, Oithona similes were dominant species in August.
出处
《海洋环境科学》
CAS
CSCD
北大核心
2006年第3期41-45,共5页
Marine Environmental Science
关键词
浮游动物
种群
河北沿岸
zooplankton
community
Hebei coast
