| 集贤县农田土壤重金属空间分布特征 |
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| 引用本文： | 牛佳田,汪群慧,郭钦奎,于泳,李奕,黄昌盛,李发生.集贤县农田土壤重金属空间分布特征[J].东北农业大学学报,2011,42(5):113-116,150. |
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| 作者姓名： | 牛佳田 汪群慧 郭钦奎 于泳 李奕 黄昌盛 李发生 |
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| 作者单位： | 牛佳田,NIU Jiatian(哈尔滨工业大学市政与环境学院,哈尔滨,150087;佳木斯大学生命科学学院,黑龙江佳木斯154007);汪群慧,WANG Qunhui(哈尔滨工业大学市政与环境学院,哈尔滨,150087);郭钦奎,于泳,GUO Qinkui,YU Yong(佳木斯质量检验检测中心,黑龙江佳木斯,154004);李奕,LI Yi(佳木斯环保局环境检测站,黑龙江佳木斯,154004);黄昌盛,HUANG Changsheng(佳木斯勘察设计研究院基础地理信息中心,黑龙江佳木斯,154004);李发生,LI Fasheng(中国环境科学研究院,北京,100012) |
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| 基金项目： | 黑龙江省《无公害农产品整体推进》产地环评与认证工作 |
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| 摘 要： | 本文对三江平原玉米主产县集贤县农田土壤进行重金属(Hg、Pb、Cr、Cu)采样和监测,并基于GIS技术对重金属的空间分布特征进行了分析.结果表明,与三江平原土壤重金属背景值相比,Hg的含量有所累积与升高,Ph、Cr、Cu则低于背景值;该县农业土壤重金属检测结果符合<无公害食品大田作物产地环境条件(NY5332-2006...
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| 关 键 词： | 农田土壤 重金属 空间分布 玉米主产区 集贤县 |
Heavy metals spatial distribution character of Jixian county farmland soil |
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| NIU Jiatian,WANG Qunhui,GUO Qinkui,YU Yong,LI Yi,HUANG Changsheng,LI Fasheng.Heavy metals spatial distribution character of Jixian county farmland soil[J].Journal of Northeast Agricultural University,2011,42(5):113-116,150. |
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| Authors: | NIU Jiatian WANG Qunhui GUO Qinkui YU Yong LI Yi HUANG Changsheng LI Fasheng |
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| Institution: | NIU Jiatian 1,2,WANG Qunhui 1,GUO Qinkui 3,YU Yong 3,LI Yi 4,HUANG Changsheng 5,LI Fasheng 6 (1.School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150087,China,2.College of Life Science,Jiamusi University,Jiamusi Heilongjiang 154007,3.Agricultural Products Quality Inspection Center of Jiamusi City,Jiamusi Heilongjiang 154004,4.Environmental Protection Bureau Jiamusi City,5.Jiamusi Geotechnical Investigation and Surveying Inst... |
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| Abstract: | Jixian county is the biggest corn production country in sanjiang plain.Based on GIS (geographic information system technology),the concentration of heavy metals was monitored and analyzed(Hg,Pb,Cr and Cu).The results showed that the concentration of Hg was accumulated,it showed increasing trend contrasting with Sanjiang plain soil microelement background values.But the concentrations of Pb,Cr and Cu were lower than Sanjiang plain soil microelement background values.The monitored results were in accordance w... |
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| Keywords: | farmland soil heavy metal spatial distribution corn plantation areas Jixian county |
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