| 虾塘养殖中有机质自身污染速率及程度的研究 |
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| 引用本文： | 孙 耀,殷 丽,宋云利.虾塘养殖中有机质自身污染速率及程度的研究[J].海洋科学,1997,21(4):45-49. |
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| 作者姓名： | 孙 耀 殷 丽 宋云利 |
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| 作者单位： | 中国水产科学院黄海水产研究所 |
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| 摘 要： | 利用养殖期间水体中颗粒有机质垂直迁移通量，测定了虾塘自污速率；并以虾塘沉积物的Ｅｈ和Ｃｏｍ值为指标，结合其空间分布形式，初步探讨了虾塘中有机质污染程度。结果表明，新、旧虾塘尤其是不同养殖区域间的自污速率都存在明显差别；而沉积物中Ｅｈ和Ｃｏｍ值的垂直分布形式，则可能成为虾塘有机质污染程度的重要评估参数。
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| 关 键 词： | 对虾 虾塘养殖 有机质 污染速率 海水养殖 |
| 收稿时间： | 1996/8/21 0:00:00 |
STUDY OF SELF-POLLITION RATE AND EXTENT OF ORGANIC WATTER IN CULTURAL SHRIMP PONDS |
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| Sun Yao,Yin Li and Song Yunli.STUDY OF SELF-POLLITION RATE AND EXTENT OF ORGANIC WATTER IN CULTURAL SHRIMP PONDS[J].Marine Sciences,1997,21(4):45-49. |
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| Authors: | Sun Yao Yin Li and Song Yunli |
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| Abstract: | Self pollution rate of organic matter in cultural shrimp pond was quantitatively determined by organic matter flux in cultural waters. Assessment method of the self pollution extent was also promarily studied. The results showed: There were apparent difference about the self pollution rate between new and aged ponds, especially between different culture areas at the same ponds. Because vertical distribution of Eh and C om in sediment were closely related to self pollution condition, it must become a important parameter used to assess organic matter pollution extent in shrimp ponds. |
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| Keywords: | Self pollution Organic matter Shrimp culture |
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