Kroger , n . , r . deutzmann , and m . sumper . " polycationic peptides from diatom biosilica that direct silica nanosphere formation . " science 286 , ( 1999 ) : 1129 - 32 矽藻生物矽中左右矽奈米超微粒组成之聚阳离子型胜肽刊于《科学》 286 , ( 1999 ) : 1129 - 32
Due to the major role played by diatoms in the biological pump of co _ ( 2 ) , biogenic silica may has a close coupling in the global carbon cycle 生物硅在整个海洋硅循环中占有重要地位。在过去的40年中,营养盐结构的变化已经引起胶州湾生态环境的巨大变化。
The successful breeding of the larvae is usually accompanied by the proper growth of diatoms , which gradually changes the color of the water from brownish to dark coffee brown 2通常此期幼虫养得很好时,与矽藻的生长有关,此时水的颜色由褐色变成深咖啡色。
Among 183 taxa , diatom ( 143 ) were accounted for 77 . 8 % , followed by dinoflagellates ( 34 ) , the others ( 6 ) . diatom was the dominant group in total phytoplankton 本调查共鉴定浮游植物183种,其中硅藻门51属143种,占总种数的77 . 8 ;甲藻门11属, 34种;其它6属6种。
Sometimes the water becomes greenish in color due to the growth of protozoans such as the flagellates , replacing the diatoms which have died out . such water is known as green water 3有时水色会变成绿色,这是因为鞭毛藻的生长,而抑制矽藻的生长或矽藻死亡,这种水一般称为绿水。
Measurements of sedimentary bsi in the jiaozhou bay provide that the changes in bsi accumulation can used to infer increased diatom production and sedimentation resulting from nutrient enrichment 表层沉积物中bsi的含量< l % ,高值区分布在湾的北部。中部及湾口地区bsi含量相对较低。
Generally , the application of the chemicals kno3 , k2hpo4 , 2ppm is made every morning until the larvae grow to the stage of p10 , for the proper population growth of diatoms 足够的阳光下,槽水由于藻类的生长而变成褐色通常每天早晨使用约2ppm的硝酸钾,磷酸二甲使藻类生长直到后期幼苗p10 。
The diverse phytoplankton species inhabiting the ocean ' s surface waters ? which mainly consist of single - celled cyanobacteria , diatoms and other kinds of algae ? form the base of the marine food web 这表层水域里住了各式各样的浮游植物(以单细胞的蓝绿藻、矽藻和其他藻类为主) ,形成了海洋食物网的基础。
During the mysis substages there is a gradual transition from phytoplankton to zooplankton . feed on : diatoms , animalcule such as a . salina , oyster eggs and larvae as well as on rotifers and nematodes 1在糠虾期幼虫的蜕变中,渐渐从摄食植物浮游生物转变到动物浮游生物。饵料:藻类微生物如丰年虾牡蛎卵轮虫丝虫类动物。