| 大鹏湾春季海水理化因素与拟尖刺菱形藻种群密度的灰色系统模型研究 |
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| 引用本文： | 黄伟建,黄贯虹,陈菊芳,徐宁,江天久,骆育敏,谢隆初,齐雨藻.大鹏湾春季海水理化因素与拟尖刺菱形藻种群密度的灰色系统模型研究[J].海洋环境科学,2001,20(4):13-17. |
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| 作者姓名： | 黄伟建 黄贯虹 陈菊芳 徐宁 江天久 骆育敏 谢隆初 齐雨藻 |
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| 作者单位： | 1. 暨南大学水生生物研究所,
2. 广东职业技术师范学院计算机科学系, |
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| 摘 要： | 对1990年3月30日－6月25日在大鹏湾盐田海域的海水采样结果，用灰色理论的系统分析方法研究并计算大鹏湾地区海水中的拟尖刺菱形藻与浮游动物数量等15个海水理化因子变化的灰关联度，关联排序结果表明：浮游动物、Fe、浊度、Me、DO、V、Se、酸碱度、盐度和温度对拟尖刺菱形藻的种群增殖态有着较大的影响。进而建立灰色系统模型{GM（1，h )}对拟尖刺菱形藻种群增殖的动态辨识分析。
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| 关 键 词： | 拟尖菱形藻 灰关联 关联度 大鹏湾 春季 海水 理化因素 种群密度 灰色系统模型 赤潮 |
| 文章编号： | 1007-6336(2001)04-0013-05 |
| 修稿时间： | 2000年12月28 |
Grey models {GM(1, h)} between seawater environmental es sential factors and the incidence of Pseudonitzschia pungens in Dape ng Bay |
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| HUANG Wei jian ,HUANG Guan hong ,CHEN Ju fang ,XU Ning ,JIANG Tian jiu ,LUO Yu min ,XIE Long chu ,QI Yu zao.Grey models {GM(1, h)} between seawater environmental es sential factors and the incidence of Pseudonitzschia pungens in Dape ng Bay[J].Marine Environmental Science,2001,20(4):13-17. |
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| Authors: | HUANG Wei jian HUANG Guan hong CHEN Ju fang XU Ning JIANG Tian jiu LUO Yu min XIE Long chu QI Yu zao |
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| Affiliation: | HUANG Wei jian 1,HUANG Guan hong 2,CHEN Ju fang 1,XU Ning 1,JIANG Tian jiu 1,LUO Yu min 1,XIE Long chu 1,QI Yu zao 1 |
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| Abstract: | Based on the samples taken form the seawater of the salt field in Dapeng Bay of South China sea from March 30th to June 4th of 1990, the systematic analytical method of grey theory is used to study and calculate grey relative values between Pseudonitzschia pungen and 15 various relative physical chemical factors of seawater separately in Dapeng Bay. The rseult of relative values and their permutation indicates that Plankton, Fe, Turbidity, Mn, Dissolved Oxygen, V, Se, pH, Salinity and Temperature have more influence on this kind of alga than any other factor. Further more, the grey relative model {GM(1, h)} is established and used to identify and analyze the trends of population growth of P. pungens . |
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| Keywords: | Pseudonitzschia pungen grey relation relative degree grey model {GM(1 h)} Dapeng Bay |
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