| 黑龙江省松嫩平原南部土地质量地球化学评价 |
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| 引用本文： | 张慧,雷国平,张莹.黑龙江省松嫩平原南部土地质量地球化学评价[J].哈尔滨师范大学自然科学学报,2011,27(1):78-83. |
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| 作者姓名： | 张慧 雷国平 张莹 |
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| 作者单位： | 东北农业大学 |
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| 基金项目： | 国土资源部地质大调查项目(1212010511217-04) |
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| 摘 要： | 以黑龙江省松嫩平原南部8．15万km^2范围表层土壤为研究对象，利用层次分析法、地统计学和模糊评价法从土地的肥力质量和环境质量进行评价，并利用地理信息系统（GIS）技术进一步分析研究区内地球化学质量的空间分布规律和变异性．研究结果表明，黑龙江省松嫩平原南部综合地球化学质量较好，土地的环境质量很高，土质非常清洁、安全．同...
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| 关 键 词： | 地球化学 土地质量 空间分布 松嫩平原 |
Geochemical Evaluation on Land Quality of the Southern Songnen Plain in Heilongjiang Province |
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| Zhang Hui,Lei Guoping,Zhang Ying.Geochemical Evaluation on Land Quality of the Southern Songnen Plain in Heilongjiang Province[J].Natural Science Journal of Harbin Normal University,2011,27(1):78-83. |
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| Authors: | Zhang Hui Lei Guoping Zhang Ying |
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| Institution: | Zhang Hui,Lei Guoping,Zhang Ying(Northeast Agricultural University) |
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| Abstract: | In this paper,81.5 thousands surface soil square of the southern Songnen Plain in Heilongjiang province are collected as the study area,land geochemical quality is evaluated from two aspect of soil fertility quality and environmental quality by using methods of Analytic Hierarchy Process(AHP),Geo-statistics and Fuzzy Evaluation,and further the spatial distribution regularity of land geochemical quality in the study area is analysed by Global Information System.(GIS).The results show that land geochemical qu... |
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| Keywords: | Geochemistry Land quality Special distribution Songnen Plain |
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