Field measures the contribution of root respiration to soil respiration in a alder and cypress mixed plantation by two methods: trenching method and root biomass regression method
文献类型：期刊论文
| 作者 | XiaoGuo Wang（王小国） ; Bo Zhu（朱波） ; YanQiang Wang（王艳强） ; XunHua Zheng |
| 刊名 | European journal of forest research
 |
| 出版日期 | 2008 |
| 卷号 | 127期号:4页码:285-291 |
| 关键词 | Soil respiration |
| 合作状况 | 其它 |
| 英文摘要 | The contribution of root respiration to total soil respiration is one of the most interesting, important, and methodologically complicated problems in the study of the carbon budget in soils. A trenching method and a root biomass regression method were used to determine the contribution of root respiration to total soil respiration in a subtropical forest ecosystem. The average root respiration contributions were 37.15% with the range of 13.04–51.23% by trenching method and 31.80% with the range of 10.64–56.10% by root biomass regression method from August 2005 to July 2006. In growing season, the contributions of root respiration were 47.25 and 43.53% estimated by trenching method and root biomass regression method, respectively. There was no significant difference between the monthly attributions of root respiration to soil respiration estimated by two methods. Our results showed that trenching and root biomass regression methods were both suitable to estimate the root respiration in this forest. |
| 语种 | 英语 |
| 公开日期 | 2010-11-05 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/2433]  |
| 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） |
| 推荐引用方式 GB/T 7714 | XiaoGuo Wang,Bo Zhu,YanQiang Wang,et al. Field measures the contribution of root respiration to soil respiration in a alder and cypress mixed plantation by two methods: trenching method and root biomass regression method[J]. European journal of forest research,2008,127(4):285-291. |
| APA | XiaoGuo Wang,Bo Zhu,YanQiang Wang,&XunHua Zheng.(2008).Field measures the contribution of root respiration to soil respiration in a alder and cypress mixed plantation by two methods: trenching method and root biomass regression method.European journal of forest research,127(4),285-291. |
| MLA | XiaoGuo Wang,et al."Field measures the contribution of root respiration to soil respiration in a alder and cypress mixed plantation by two methods: trenching method and root biomass regression method".European journal of forest research 127.4(2008):285-291. |
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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