东海浮游桡足类的摄食活动及其对垂直碳通量的贡献   总被引：19，自引：7，他引：19  

王荣  范春雷 《海洋与湖沼》1997,28(6):579-587

于１９９３年１０月和１９９４年４月在东海进行了桡足类自然群体肠道色素含量测定１９９４年４月还在２个４８ｈ连续观测站上进行肠道色素排空率实验。  相似文献   

黄海苏北浅滩海域春夏季浮游植物时空分布及其控制生态因子   总被引：1，自引：0，他引：1  

霍元子  石洪华  张建恒  刘巧  段元亮  何青  于克锋  毕洪生  范春雷  何培民 《海洋学报(英文版)》2019,38(10):84-92

The Subei Shoal is a special coastal area with complex physical oceanographic properties in the Yellow Sea. In the present study, the distribution of phytoplankton and its correlation with environmental factors were studied during spring and summer of 2012 in the Subei Shoal of the Yellow Sea. Phytoplankton species composition and abundance data were accomplished by Uterm?hl method. Diatoms represented the greatest cellular abundance during the study period. In spring, the phytoplankton cell abundance ranged from 1.59×10~3 to 269.78×10~3 cell/L with an average of 41.80×10~3 cell/L, and Skeletonema sp. and Paralia sulcata was the most dominant species. In summer, the average phytoplankton cell abundance was 72.59×10~3 cell/L with the range of 1.78×10~3 to 574.96×10~3 cell/L, and the main dominant species was Pseudo-nitzschia pungens, Skeletonema sp., Dactyliosolen fragilissima and Chaetoceros curvisetus. The results of a redundancy analysis(RDA) showed that turbidity,temperature, salinity, pH, dissolved oxygen(DO), the ratio of dissolved inorganic nitrogen to silicate and SiO_4-Si(DIN/SiO_4-Si) were the most important environmental factors controlling phytoplankton assemblages in spring or summer in the Subei Shoal of the Yellow Sea.  相似文献