Direct effects of litter decomposition on soil dissolved organic carbon and nitrogen in a tropical rainforest
文献类型：期刊论文
| 作者 | Zhou, WJ ; Zhang, YP; Sha, LQ; Song, QH
|
| 刊名 | SOIL BIOLOGY & BIOCHEMISTRY
 |
| 出版日期 | 2015 |
| 卷号 | 81页码:255-258 |
| 关键词 | Dissolved organic carbon Dissolved nitrogen Litter decomposition Limiting factor Tropical rainforest |
| ISSN号 | 0038-0717 |
| 中文摘要 | To clarify how litter decomposition processes affect soil dissolved organic carbon (DOC) and soil dissolved nitrogen (DN) dynamics, we conducted a field experiment on leaf litter and collected DOC and DN from the underlying soil in a tropical rainforest in Xishuangbanna, southwest China. Principal components analysis (PCA) showed the first PCA axis (corresponding to degraded litter quantity and quality) explained 61.3% and 71.2% of variation in DOC and DN concentrations, respectively. Stepwise linear regression analysis indicated that litter carbon mass controlled DOC and hemicellulose mass controlled DN concentrations. Litter decomposition was the predominant factor controlling surface-soil DOC and DN dynamics in this tropical rainforest. (C) 2014 Elsevier Ltd. All rights reserved. |
| 原文出处 | 10.1016/j.soilbio.2014.11.019 |
| 公开日期 | 2015-04-28 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/8689]  |
| 专题 | 西双版纳热带植物园_全球变化研究组 西双版纳热带植物园_森林生态研究组 |
| 推荐引用方式 GB/T 7714 | Zhou, WJ,Zhang, YP,Sha, LQ,et al. Direct effects of litter decomposition on soil dissolved organic carbon and nitrogen in a tropical rainforest[J]. SOIL BIOLOGY & BIOCHEMISTRY,2015,81:255-258. |
| APA | Zhou, WJ,Zhang, YP,Sha, LQ,&Song, QH.(2015).Direct effects of litter decomposition on soil dissolved organic carbon and nitrogen in a tropical rainforest.SOIL BIOLOGY & BIOCHEMISTRY,81,255-258. |
| MLA | Zhou, WJ,et al."Direct effects of litter decomposition on soil dissolved organic carbon and nitrogen in a tropical rainforest".SOIL BIOLOGY & BIOCHEMISTRY 81(2015):255-258. |
入库方式： OAI收割
来源：西双版纳热带植物园
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。