自然资源学报 ›› 2012, Vol. 27 ›› Issue (1): 115-121.doi: 10.11849/zrzyxb.2012.01.012

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近似熵在三江平原地下水埋深序列复杂性分析中的应用

刘东1, 周明2, 孟军3   

  1. 1. 东北农业大学 水利与建筑学院,哈尔滨 150030;
    2. 黑龙江农垦建三江分局水务局,黑龙江 富锦 156300;
    3. 东北农业大学 理学院,哈尔滨 150030
  • 收稿日期:2011-03-24 修回日期:2011-05-23 出版日期:2012-01-20 发布日期:2012-01-20
  • 通讯作者: 孟军(1965- ),男,黑龙江依安人,教授,博士,博士生导师,主要研究方向为农业系统工程。E-mail: mengjun10@hotmail.com E-mail:mengjun10@hotmail.com
  • 作者简介:刘东(1972- ),男(汉族),黑龙江安达人,教授,博士,中国自然资源学会会员,主要研究方向为农业水土资源系统分析与优化利用。E-mail: liudong5511@sina.com
  • 基金资助:

    国家自然科学基金(41071053);中国博士后科学基金(20080440832);中国博士后科学基金特别资助(201003410);高等学校博士学科点专项科研基金(20102325120009);黑龙江省自然科学基金(C201026);黑龙江省教育厅科学技术研究项目(11541024);东北农业大学博士启动基金(2009RC37)。

Application of Approximate Entropy for Analyzing Complexity of Groundwater Depth Series in Sanjiang Plain

LIU Dong1, ZHOU Ming2, MENG Jun3   

  1. 1. School of Water Conservancy & Civil Engineering, Northeast Agricultural University, Harbin 150030, China;
    2. Water Affairs Bureau of Jiansanjiang Branch Bureau of Land Reclamation General Bureau in Heilongjiang Province, Fujin 156300, China;
    3. College of Science, Northeast Agricultural University, Harbin 150030, China
  • Received:2011-03-24 Revised:2011-05-23 Online:2012-01-20 Published:2012-01-20

摘要: 在高强度农业开发、气候等因素影响下,三江平原地下水资源系统越来越具有复杂系统特征。为此,以建三江分局为例,采用近似熵方法对建三江分局7个生产队的地下水埋深序列复杂性进行了测度分析。结果表明,各地下水埋深序列的复杂性排序为:前进农场4队>七星农场69队>前进农场22队>八五九农场1队>八五九农场26队>前进农场11队>八五九农场21队,地下水开采是影响地下水动态变化的关键因素。研究成果揭示了当地地下水资源复杂动力系统本质,为建三江分局乃至整个三江平原地下水资源科学管理提供了决策依据。

关键词: 近似熵, 三江平原, 地下水埋深, 复杂性, 建三江分局

Abstract: Influenced by high-strength agricultural exploitation, climate and so on, the system of groundwater resources has more and more taken on characteristics of complex system in Sanjiang Plain. Therefore, taking Jiansanjiang branch bureau as example, the approximate entropy is adopted to analyze the complexity of groundwater depth series in seven production teams of Jiansanjiang branch bureau. The results show the complexity order from big to small as follows:4th production team of Farm Qianjin, 69th production team of Farm Qixing, 22th production team of Farm Qianjin, 1th production team of Farm 859, 26th production team of Farm 859, 11th production team of Farm Qianjin, 21th production team of Farm 859. We can see that the groundwater exploitation is the key factor influencing groundwater dynamic variation. The research achievements reveal the essence of complex dynamic system, provide decision basis for scientifically managing groundwater resources in Jiansanjiang branch bureau so much as the entire Sanjiang Plain.

Key words: approximate entropy, Sanjiang Plain, groundwater depth, complexity, Jiansanjiang branch bureau

中图分类号: 

  • P641.2