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>Marine picoplankton size distribution and optical property contrasts throughout the Atlantic Ocean revealed using flow cytometry
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Marine picoplankton size distribution and optical property contrasts throughout the Atlantic Ocean revealed using flow cytometry
Depth-resolved flow cytometric observations have been used to determine the size distribution and refractive index (RI) of picoplankton throughout the Atlantic Ocean. Prochlorococcus frequently showed double size distribution peaks centered on 0.75 +/- 0.25 and 1.75 +/- 0.25 mu m; the smallest peak diameters were <= 0.65 mu m in the equatorial upwelling with larger cells (similar to 0.95 mu m) in the surface layers of the tropical gyres. Synechococcus was strongly monodispersed: the smallest (similar to 1.5 mu m) and largest cells (similar to 2.25-2.50 mu m) were encountered in the lowest and highest abundance regions, respectively. Typical RI for Procblorococcus was found to be similar to 1.06, whereas for Synechococcus surface RI varied between 1.04-1.08 at high and low abundances, respectively. Published by The Optical Society under the terms of the Creative Commons Attribution 4.0 License.
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机译：已经使用深度分辨的流动细胞术观察来确定整个大西洋中皮筋的尺寸分布和折射率（RI）。 Prochlorocccus经常显示在0.75 +/- 0.25和1.75 +/- 0.25 mu m上以0.75 +/- 0.25和1.75 +/- 0.25 mu m的双尺寸分布峰; 在热带陀螺的表面层中，最小的峰值直径在赤道升高中较大的细胞（类似于0.95μm）。 SyneChocccus强烈单分散：在最低和最丰富的区域中遇到最小（类似于1.5亩）和最大的细胞（类似于2.25-2.50μm）。 发现促进的术语RI类似于1.06，而SneCeChoccus RI分别在高和低大量的高度和低度量之间变化1.04〜08。 光学社会根据创意公约归因于4.0许可的条款发布。
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