鼎湖山土壤理化性质对海拔梯度的响应 |
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| 出 版 社：中国环境科学出版社 |
| 发表时间：2002 |
| 台 站：
鼎湖山森林生态系统定位研究站
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| 作 者：黄志宏，周国逸，褚国伟，尹光彩，张倩媚 |
| 点 击 率：5917 |
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| 关 键 字：鼎湖山；土壤理化性质；海拔梯度；典型相关分析 |
| 关 键 字(英文)：Dinghushan；Soil physiochemical characteristics；Gradient of altitudes；Canonical correlation analysis |
| 摘 要(英文)：The relationship，employing canonical correlation method， has been analyzed between soil physiochemical characteristics and gradient of altitudes based on the data sampled from Dinghushan Forest Ecosystem Research Station in this paper. The results indicate that： 1) altitude is a kind of leading factor among the combined factors of altitudes， soil types and vegetation types； 2)soil physiochemical characteristics are determined by the contents of organic matters and total nitrides in soil； and 3) Soil type and vegetation type have a close correlation to altitudes， both soil type and vegetation type change at the same time， however， in opposite directions with increasing altitudes-soil type has a positive relativity and vegetation type a negative one， and the total nitrides decreased more rapidly than organic matters in soil along with increasing altitudes. This kind of phenomenon indicated an increasing C/N ratio of soil along with the increasing altitudes |
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 鼎湖山土壤理化性质对海拔梯度的响应.pdf |
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