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首页> 外文期刊>The Kasetsart Journal >Fluxes and accumulation of organic matter loading from yellowtail culture in Yashima Bay, Japan
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Fluxes and accumulation of organic matter loading from yellowtail culture in Yashima Bay, Japan

机译：日本矢岛湾yellow鱼养殖的有机质通量和积累

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摘要

Vertical fluxes of particulate matter precipitating through the water column and on the surface sediment of the yellowtail culture area were caught by sediment trap monthly for 1 yr from June 1992 to May 1993. The daily fluxes of suspended particulate matter were vary from 22-72 g/m~2.d, The annual fluxes of organic matter, organic carbon, and organic nitrogen of newly settling materials were 1, 146 g/ m~2. yr, 284 gC/m~2, yr 34gN/M~2.yr, respectively which were low in winter period and elevated in late spring to summer and early autumn during the period of fish culture.
机译：从1992年6月至1993年5月，为期1年的每月沉积物捕获通过水柱和黄尾鱼养殖区表面沉积物沉淀的垂直颗粒通量。每日悬浮颗粒物通量在22-72 g之间/m~2.d，新沉降物质的年有机质，有机碳和有机氮通量为1,146 g / m〜2。 yr，鱼类养殖期间分别为284 gC / m〜2，yr 34gN / M〜2.yr，冬季较低，春季至夏末和初秋较高。

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