Spatial and Temporal Distributions of Soil Organic Matter in the Mixed Plantations of Alder and Cypress in the Hilly Areas of Central Sichuan Basin
文献类型：期刊论文
| 作者 | Zhu Bo（朱波）
|
| 刊名 | Wuhan University Journal of Natural Sciences
 |
| 出版日期 | 2006 |
| 卷号 | 11期号:4页码:1021-1027 |
| 关键词 | hilly areas of central Sichuan mixed plantations of alder and cypress soil organic matter spatial distributions temporal dynamics |
| 合作状况 | 其它 |
| 英文摘要 | The investigation was conducted on the spatial and temporal distributions of soil organic mater (SOM) in the mixed plantations of alder (Aluns cremastogyne) and cypress (Cupressus funebris) (MPAC), which distributed in the hilly areas of central Sichuan Basin (HACSB). The results show that: ① the spatial distribution of SOM among different sites at the same age are not significant before 15-year-old, but significant at 20-year-old, and not significant again after 25-year-old; ② the SOM contents in 0–15 cm and 15–30 cm layers increase sharply from 10− to 15-year-old, and decline gradually from 15− to 30-year-old; the SOM contents of the 30-year-old PCP were 80.38% and 78.42% higher than that of the 10-year-old, but 29.16% and 53.37% lower than that of 15-year-old in the 0–15 cm and 15–30 cm layers, respectively. The decrease of SOM contents would lead to the degradation of soil fertility and the decline of forest productivity. |
| 资助信息 | by the Knowledge Innovation Program of Chinese Academy of Sciences (KZCX3-SW-330) ; the National Basic Research Program of China (“973”) Program, G2003CB415202) |
| 语种 | 英语 |
| 公开日期 | 2010-11-11 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/2506]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhu Bo. Spatial and Temporal Distributions of Soil Organic Matter in the Mixed Plantations of Alder and Cypress in the Hilly Areas of Central Sichuan Basin[J]. Wuhan University Journal of Natural Sciences,2006,11(4):1021-1027. |
| APA | Zhu Bo.(2006).Spatial and Temporal Distributions of Soil Organic Matter in the Mixed Plantations of Alder and Cypress in the Hilly Areas of Central Sichuan Basin.Wuhan University Journal of Natural Sciences,11(4),1021-1027. |
| MLA | Zhu Bo."Spatial and Temporal Distributions of Soil Organic Matter in the Mixed Plantations of Alder and Cypress in the Hilly Areas of Central Sichuan Basin".Wuhan University Journal of Natural Sciences 11.4(2006):1021-1027. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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