| 侵蚀条件下土壤性质对团聚体稳定性影响的研究进展 |
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| 引用本文： | 张琪 方海兰 史志华 李朝霞 蔡崇法. 侵蚀条件下土壤性质对团聚体稳定性影响的研究进展[J]. 林业科学, 2007, 43(A01): 77-82 |
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| 作者姓名： | 张琪 方海兰 史志华 李朝霞 蔡崇法 |
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| 作者单位： | [1]上海市园林科学研究所,上海200232 [2]华中农业大学资源与环境学院,武汉430070 |
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| 摘 要： | 土壤团聚体是土壤结构的基本单元，其稳定性是影响土壤侵蚀的重要因素之一。综述与土壤团聚体稳定性相关的土壤团聚机制、侵蚀过程中的破坏机制以及影响团聚体稳定性的土壤化学性质。这些土壤性质主要有：±壤有机质、铁铝氧化物、交换性钠及土壤矿物学性质等。
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| 关 键 词： | 土壤团聚体 稳定性 土壤侵蚀 |
| 文章编号： | 1001-7488（2007）增1-0077-06 |
| 修稿时间： | 2006-04-25 |
Advances in Influence Factors of Aggregate Stability under Erosion |
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| Zhang Qi,Fang Hailan, Shi Zhihua, Li Zhaoxia, Cai Chongfa. Advances in Influence Factors of Aggregate Stability under Erosion[J]. Scientia Silvae Sinicae, 2007, 43(A01): 77-82 |
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| Authors: | Zhang Qi Fang Hailan Shi Zhihua Li Zhaoxia Cai Chongfa |
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| Affiliation: | 1. Shanghai Institute of Landscape Gardening Shanghai 200232; 2. College of Resource and Environment, Huazhong Agricultural University Wuhan 430070 |
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| Abstract: | Soil aggregate is the basic unit of soil structure, and its stability is one of the important factors to influence soil erosion. Based on reviewing the history and present situation of the study on soil aggregates, the developments in forming mechanism, the chemical factors influencing aggregate stability and the breakdown mechanism were summarized. The main chemical factors include organic matter, sesquioxides, exchangeable Na and mineralogical properties. |
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| Keywords: | soil aggregate stability soil erosion |
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