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| 喀斯特生态治理区石漠化过程土壤抗蚀性研究 | |
| 引用本文： | 贺祥,熊康宁,陈洪云. 喀斯特生态治理区石漠化过程土壤抗蚀性研究[J]. 安徽农业科学, 2009, 37(5): 2238-2242 |
| 作者姓名： | 贺祥 熊康宁 陈洪云 |
| 作者单位： | 1. 凯里学院,贵州凯里,556000 2. 贵州师范大学中国南方喀斯特研究院,贵州贵阳,550001 3. 中国科学院地球环境研究所,陕西西安,710075 |
| 基金项目： | 国家科技支撑计划重大课题，凯里学院课题 |
| 摘 要： | [目的]为喀斯特山区的水土保持、石漠化生态综合治理，水土资源利用及生态恢复提供科学依据，[方法]采集喀斯特山区不同治理措施下石漠化演化过程土壤样品，进行土壤理化性质分析，研究其抗蚀性。[结果]石漠化土壤抗蚀性大小顺序为原生样地、强度石漠化、轻度石漠化、中度石漠化、潜在石漠化。[结论]研究中选择的各项土壤特征性指标可较好地表征喀斯特山区石漠化土壤抗蚀性。 |
| 关 键 词： | 生态治理区 石漠化演化过程 土壤抗蚀性 |
Study on the Soil Anti-erodibility in Karst Mountainous Areas during Rocky Desertification of Ecological Management |
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| HE Xiang et al. Study on the Soil Anti-erodibility in Karst Mountainous Areas during Rocky Desertification of Ecological Management[J]. Journal of Anhui Agricultural Sciences, 2009, 37(5): 2238-2242 | |
| Authors: | HE Xiang et al |
| Affiliation: | HE Xiang et al (Kaili Institute,Kaili,Guizhou 556000) |
| Abstract: | [Objective]The research aimed to provide scientific references for the maintainance of water and soil,rocky desertification ecological management,water and soil resources use,ecology recovery of karst regions.[Method]Soil samples from karst regions during rocky desertification of ecological management were collected.And their anti-erodibilities were studied by analysizing their physical and chemical characters.[Result]The sequence of anti-erodibility of rocky desertification was as follows: native groundwat... |
| Keywords: | Ecological management region Rocky desertification procedure Soil anti-erodibility |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |