| 土壤多样性的概念及其争议 |
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| 引用本文： | 陈杰,张学雷,龚子同,王军.土壤多样性的概念及其争议[J].地球科学进展,2001,16(2):189-193. |
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| 作者姓名： | 陈杰 张学雷 龚子同 王军 |
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| 作者单位： | 1. 中国科学院南京土壤研究所,
2. 江苏省测绘局, |
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| 摘 要： | 介绍了Ibanez等提出并发展的土壤多样性概念及其计量方法论，简要阐述了利用土壤多样性方法分析全球尺度的土壤空间和分布规律的尝试，进而概括了知名土壤学家和生态学家对土壤多样性及其计量方法论所提出的建设性意见和不同观点，最后讨论了土壤多样性在土壤学及其他相关学科的应用前景。
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| 关 键 词： | 土壤多样性 分布 空间变异 丰富度 均匀指数 Shannon指数 |
| 文章编号： | 1001-8166(2001)02-0189-05 |
PEDODIVERSITY：A CONTROVERSIAL CONCEPT |
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| CHEN Jie ,ZHANG Xue lei ,GONG Zi tong ,WANG Jun.PEDODIVERSITY：A CONTROVERSIAL CONCEPT[J].Advance in Earth Sciences,2001,16(2):189-193. |
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| Authors: | CHEN Jie ZHANG Xue lei GONG Zi tong WANG Jun |
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| Institution: | 1.Institute of Soil Science,Chinese Academy of Sciences,Nanjing210008,China;
2.Mapping Bureau of Jiangsu Province,Nanjing 210008,China |
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| Abstract: | The concept of pedodiversity and its measurement methodologyproposed and develo ped by Ibáez were introduced.An attempting applicatio n of pedodiversity to analyze spatial soil variation and distribution patterns a t the world scale was briefly demonstrated.Futhermore,constructive comments and criticisms on pedodiversity and its measurement from the noted pedologist and ec ologist were outlined.Finally,potential applications of pedodiversity in soil sc ience and other relevant disciplines were discussed. |
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| Keywords: | Pedodiversity Spatial variability Richness Evenness Shannon index Soil global distribution |
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