| 苦草生长规律及其与水深、透明度之间的相关分析 |
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| 引用本文： | 刘观华.苦草生长规律及其与水深、透明度之间的相关分析[J].江西林业科技,2007(1):30-31. |
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| 作者姓名： | 刘观华 |
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| 作者单位： | 江西鄱阳湖国家级自然保护区,江西南昌,330038 |
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| 基金项目： | 部分分析数据由江西鄱阳湖国家级自然保护区吴建东工程师提供. |
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| 摘 要： | 对苦草的生长规律及其与水深、透明度之间的关系进行了初步分析与探讨。结果表明苦草的长度生长与时间序列、透明度的关系密切,与水深的关系则为:在水深7.2m以内时相关不密切,超过7.2m以上时呈明显的负相关。苦草的分布密度与水深关系比较密切,呈负相关关系。
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| 关 键 词： | 苦草 生长规律 水深 透明度 相关分析 |
| 文章编号： | 1006-2505(2007)01-0030-02 |
| 修稿时间： | 2006-04-08 |
Correlation Analysis of the Relationship Between Vallisineria spiralis's Growth and Water Depth and Transparency Clarity |
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| LIU Guanhua.Correlation Analysis of the Relationship Between Vallisineria spiralis''''s Growth and Water Depth and Transparency Clarity[J].Jiangxi Forestry Science and Technology,2007(1):30-31. |
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| Authors: | LIU Guanhua |
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| Institution: | Poyang Lake National Nature Reserve, Nanchang Jiangxi 330038,China |
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| Abstract: | The growth laws of Vallisineria spiralis and the relationship between its growth and water depth and transparency clarity are analyzed and studied.The results show that the length growth is closely associated with time series and transparency.The relationship between its growth and water depth is as follow,there isn't close relation within the depth of 7.2m and there is distinct negative correlation above 7.2m.Vallisineria spiralis's distribution density has distinct relation with water depth,which is negative correlation. |
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| Keywords: | Vallisineria spiralis Growth Water depth Water turbidity Relative analysis |
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