| 1. | The biomass of phytoplankton and zooplankton show a bi - peak variation trend 浮游动物的位相略滞后于浮游植物。 |
| 2. | Whatever happens to zooplankton in the ocean has an immediate impact on the rest of the marine food web 任何影响海中浮游动物的事件,都会立即牵连到海洋食物网其他的部份。 |
| 3. | Many organisms that spend their adult life stuck on the bottom of the seafloor start out as zooplankton in their larval stage 许多成年后附著在海底的生物, ?们在幼虫时期是以浮游动物的型态生活。 |
| 4. | Both the he and m communities were consisted of species belonging to diverse ecotypes , but temperate species was more dominant in he while 多元回归分析表明,表层水温、盐度是对浮游动物的分布、群落划分较为重要的环境因子。 |
| 5. | Excretion of phytoplanktonederived nitrogen by microzoopiankton was 2 . 14mg / ( m ' - d ) , which couid potentiaiiy supply 0 . 2 % of phytoplankton nitrogen demand 厦门西港微型浮游动物的氨氮排泄率为2二4mg ( m ‘ ? d ) ,对初级生产力的贡献为0 |
| 6. | Ln naturai waters ( xiamen west harbor ) , phy ' toplankton apparent growth rate was 2 . 447 d - 1 and microzooplankton grazing rate was 0 . 2542 d - 1 in spring 春季自然海区(厦门西港)浮游植物的生长率k为2 447d ” ‘ ,微型浮游动物的摄食率g为0 |
| 7. | 7 in comparison with other gulf waters in the world , densities of microzooplankton and loricate ciliates in jiaozhou bay were at intermediate level 7 、与世界其它海湾水域相比,胶州湾小型浮游动物的总平均丰度和砂壳纤毛虫的丰度,处丁中等水乎。 |
| 8. | 6 . the biodiversity of phytoplankton had risen slightly since 1990 ' s , but the biodiversity of zooplankton , as a key link in the food chain , had been falling in the same time 胶州湾的浮游植物多样性指数虽然自90年代以来处于上升趋势,但作为食物链中重要环节的浮游动物的多样性指数却处于持续下降状态。 |
| 9. | The variation of nutrients in the survey area is mainly controlled by the combination of changjiang dilute water , taiwain warm current and the activity of plankton as well , and the control mechanism of nutrients also shows a seasonal variation in the survey area 42 . 52 . 6于促进硅藻的生长,较低则相对有利于甲藻生长:同时加磷对小型浮游动物的生长也有一定的从促进作用。 |
| 10. | 5 at the nautical school sampling station ( 24 hour monitoring station ) , the highest average density of microzooplankton was recorded at sunset ( 154 . 91 ind . / l ) , successively , at sunrise ( 146 . 63 ind . / l ) and noon ( 93 . 09 ind . / l ) , the lowest was at midnight ( 77 . 31 ind . / l ) 5 、在航校昼夜监测站,小型浮游动物的平均丰度以傍晚最高,其次是黎明和正午,午夜时密度最低,分别为154 . 91个升、 146 . 63个升、 93 . 09个升和77 . 31个升。 |