Phosphorus Content of Zooplankton from the Inland Sea of Japan
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概要
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Measurements of phosphorus content were made for eleven species of copepods, two species of mysids, shrimps (including mysis stage) and chaetognaths, and one species of<I>Noctiluca</I>, cirriped (naupliar stage) and crab (zoeal stage) from the Inland Sea of Japan. The body phosphorus content (<I>P</I>, inμg) is highly correlated to prosome length (<I>L</I>, inμm) for copepods, which is expressed as log<I>P</I>=2.90×10g<I>L</I>-9.34. Meanphosphorus content expressed as Dercent of drv weight is 1.30% for copepods, 1.39% for mysids, 0.63% for a decapod shrimp<I>Acetes japonicus</I>, and 0.80% for chaetognaths. Noctiluca contains phosphorus of only 0.36%. The comparatively higher phosphorus content of suspension-feeding copepods may be related to the constant supply of phosphorus-rich phytoplankton in this region.
- 日本海洋学会の論文
日本海洋学会 | 論文
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