| 模糊数学在土壤质量评价中的应用研究 |
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| 引用本文： | 王建国,杨林章,单艳红. 模糊数学在土壤质量评价中的应用研究[J]. 土壤学报, 2001, 38(2): 176-183 |
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| 作者姓名： | 王建国 杨林章 单艳红 |
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| 作者单位： | 1. 中国科学院南京土壤研究所,
2. 山东农业大学资环学院, |
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| 基金项目： | 国家自然科学基金重点项目（49831070）资助 |
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| 摘 要： | 针对我国土壤质量评价中目前尚未圆满解决的关于确定评价因素鉴定指标、单因素评价以及土壤质量综合评价等关键方法性问题，依据土壤质量评价中存在的模糊性特点，提出了利用模糊数学方法建立土壤质量单因素评价和综合评价模型的思想与方法，进行了实证分析，获得了满意的结果。
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| 关 键 词： | 土壤质量评价 模糊数学 模型 |
| 收稿时间： | 2000-08-29 |
| 修稿时间： | 2000-08-29 |
APPLICATION OF FUZZY MATHEMATICS TO SOIL QUALITY EVALUATION |
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| Wang Jian-guo,Yang Lin-zhang and Shan Yan-hong. APPLICATION OF FUZZY MATHEMATICS TO SOIL QUALITY EVALUATION[J]. Acta Pedologica Sinica, 2001, 38(2): 176-183 |
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| Authors: | Wang Jian-guo Yang Lin-zhang Shan Yan-hong |
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| Affiliation: | Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008;Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008;College of Resources and Environment, Shandong Agricultural University, Taian 271018 |
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| Abstract: | In view of some unresolved key methodological problems (such as defining diagnostic criteria of evaluation factors, single factor evaluation and integrated evaluation of soil quality) in soil quality evaluation at present in China and being due to fuzziness in soil quality evaluation, this paper puts forward the idea and methods for establishing single factor evaluation and integrated evaluation models by applying fuzzy mathematics. The evaluation models are applied and verified with satisfactory results. |
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| Keywords: | Soil quality evaluation Fuzzy mathematics Model |
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