| 青岛蔬菜种植区地表水污染的灰关联评价 |
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| 引用本文： | 张金恒,王军强,刘建庭,姚振旋,李大鹏.青岛蔬菜种植区地表水污染的灰关联评价[J].山东农业科学,2010(5):78-82. |
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| 作者姓名： | 张金恒 王军强 刘建庭 姚振旋 李大鹏 |
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| 作者单位： | 1. 青岛科技大学生态环境与农业信息化研究所/环境与安全工程学院,山东,青岛,266042
2. 青岛市农业技术推广站,山东,青岛,266000 |
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| 摘 要： | 利用大沽河流域7个地表水监测点2006年监测数据,引用综合污染指数法分析了地表水状况,得到各污染指标排序：氟化物〉化学需氧量〉五日生化需氧量〉高锰酸盐指数〉硝酸盐氮〉氨氮〉总磷〉石油类〉挥发酚。运用灰色关联分析法,结合水质监测点对应的蔬菜种植区的种植面积及人口等调查数据,分析了9个水质指标与蔬菜种植方式及人口数量之间的关系。结果表明,设施栽培和露地栽培对地表水质硝酸盐氮的影响差异较大,表现在设施栽培面积与硝酸盐氮指标关联性最大,而露地栽培面积与硝酸盐氮指标关联性较小。设施栽培面积、习惯种蔬菜村庄数和乡村人口数对地表水质挥发酚指标影响较大。
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| 关 键 词： | 灰色关联 露地栽培 设施栽培 水质污染指数 |
Evaluation of Surface Water Pollution in Qingdao Vegetable Area Based on Grey Correlation Method |
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| ZHANG Jin-heng,WANG Jun-qiang,LIU Jian-ting,YAO Zhen-xuan,LI Da-peng.Evaluation of Surface Water Pollution in Qingdao Vegetable Area Based on Grey Correlation Method[J].Shandong Agricultural Sciences,2010(5):78-82. |
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| Authors: | ZHANG Jin-heng WANG Jun-qiang LIU Jian-ting YAO Zhen-xuan LI Da-peng |
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| Institution: | ZHANG Jin-heng1,WANG Jun-qiang2,LIU Jian-ting1,YAO Zhen-xuan1,LI Da-peng1(1.Institute of Eco-environment & Agriculture Information,College of Environment and Safety Engineering,Qingdao University of Science and Technology,Qingdao 266042,China,2.Qingdao Station for Popularizing Agricultural Techniques,Qingdao 266000,China) |
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| Abstract: | The comprehensive pollution index method was used to analyze the condition of surface water pollution with the average monitoring data of 2006 from 7 surface water monitoring points in Dagu River Basin.The pollution indices were sorted as fluoride > chemical oxygen demand(COD)> biochemical oxygen demand on the 5th(BOD5)> potassium permanganate >nitrate nitrogen(NO-3-N)> ammonia nitrogen(NH+4-N)> total phosphorus > petroleum > volatile phenol.The data of the open cultivation area,protected cultivation area,a... |
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| Keywords: | Grey correlation method Open cultivation Protected cultivation Water pollution index |
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