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| "有序样品的Fisher聚类"对中华绒螯蟹渔获物的分析 | |
| 引用本文： | 王宇庭,高天翔,史为良,郑有刚,赵睿."有序样品的Fisher聚类"对中华绒螯蟹渔获物的分析[J].中国海洋大学学报(自然科学版),2005,35(2):297-300. |
| 作者姓名： | 王宇庭 高天翔 史为良 郑有刚 赵睿 |
| 作者单位： | 1. 中国海洋大学,山东,青岛,266003;大连水产学院,辽宁,大连,116023 2. 中国海洋大学,山东,青岛,266003 3. 大连水产学院,辽宁,大连,116023 4. 胜利石油管理局,山东,东营,257000 |
| 摘 要： | 为探讨河蟹生长特点以及渔获物与放养规格的关系，用有序样品的Fish聚类分析法首次对中华绒螯蟹的渔获物组成进行分析。结果显示，黄河三角洲广南水库沉砂池2000年河蟹渔获物可以分为3个群体，与其放养的3个不同规格群体相对应；据此推算了不同放养规格的回捕率；并对雌、雄生长和性成熟的差异以及合理的放养规格进行了探讨。 |
| 关 键 词： | 中华绒螯蟹（河蟹） 渔获物 聚类分析 放养规格 回捕率 |
| 文章编号： | 1672-5174(2005)02-297-04 |
| 修稿时间： | 2004年7月2日 |
Analysis on Eriocheir sinensis catches Based on Fisher's Clustering Method for Sequence Data |
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| WANG Yu-ting,GAO Tian-xiang,SHI Wei-liang,ZHENG You-gang,ZHAO Rui.Analysis on Eriocheir sinensis catches Based on Fisher''''s Clustering Method for Sequence Data[J].Periodical of Ocean University of China,2005,35(2):297-300. | |
| Authors: | WANG Yu-ting GAO Tian-xiang SHI Wei-liang ZHENG You-gang ZHAO Rui |
| Institution: | WANG Yu-ting~1,2,GAO Tian-xiang1,SHI Wei-liang2,ZHENG You-gang3,ZHAO Rui2 |
| Abstract: | This paper deals with the analysis on catches of Eriocheir sinensis (Chinese mitten crab) based on Fisher's clustering method for sequence data. The results indicated that there were about three groups in ~Eriocheir sinensis catches of Guangnan Reservoir in the Yellow River Delta in 2000, which was in accordance with the three artificial stocked crabs. The recapture rate of different size of stocked crabs, difference of growth and mature by female and male, and reasonable size of the stocked crab were also discussed. |
| Keywords: | Eriocheir sinensis capture cluster analysis stocked size recapture rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |