|
|||||
|
|
| 江西主要竹类植物碳密度的时空差异分析 | |
| 引用本文： | 方楷,杨清培,赵广东,杨光耀,施建敏,郭起荣.江西主要竹类植物碳密度的时空差异分析[J].江西科学,2010,28(4):449-452. |
| 作者姓名： | 方楷 杨清培 赵广东 杨光耀 施建敏 郭起荣 |
| 作者单位： | 1. 江西农业大学,江西省竹子种质资源与利用重点实验室,江西,南昌,330045 2. 中国林业科学研究院森林生态环境与保护研究所,北京,100091 3. 国际竹藤网络中心,北京,100102 |
| 基金项目： | 国家林业科技支撑计划课题，江西农业大学校青年基金 |
| 摘 要： | 采用正交试验,以生长地点、器官、季节和年龄作为试验因素,对江西省内4种主要竹类植物毛竹(Phylloslachys edulis)、桂竹(Phyllostachys bambusoides)、苦竹(Pleioblastus amarus)和箬竹(Indocalamus tessellates)碳密度及时空差异进行了系统地分析。结果表明:不同器官间碳含量变异最大,地区、季节和年龄对毛竹和苦竹碳密度的影响均达到极显著水平;地域对桂竹、年龄对箬竹碳密度的影响也达到极显著水平。本研究结果对竹林碳贮量估算和生态功能计量都有重要的意义。 |
| 关 键 词： | 碳密度 竹类植物 时空差异 江西 |
The Temporal-spatial Variation of Carbon Content of Main Bamboo Species in Jiangxi |
|
| FANG Kai,YANG Qing-pei,ZHAO Guang-dong,YANG Guang-yao,SHI Jian-min,GUO Qi-rong.The Temporal-spatial Variation of Carbon Content of Main Bamboo Species in Jiangxi[J].Jiangxi Science,2010,28(4):449-452. | |
| Authors: | FANG Kai YANG Qing-pei ZHAO Guang-dong YANG Guang-yao SHI Jian-min GUO Qi-rong |
| Institution: | 1.Jiangxi Provincial Key Laboratory for Bamboo Germplasm Resources and Utilization,Jiangxi Agriculture University,Jiangxi Nanchang 330045 PRC;2.Institute of Forest Ecology Environment and Protection,Chinese Academy of Forestry,Beijing 100091 PRC;3.International Centre for Bamboo and Rattan,Beijing 100102 PRC) |
| Abstract: | Based on orthogonal design including following actors such as the region,organ,seasons and age,the variation of carbon contents of 4 bamboo species in Jiangxi province were systematically analyzed.The results showed that organ was the main factor which affects variation in carbon content of bamboo species.Meanwhile,the region,season and age were extremely insignificant for Phylloslachys edulis and Pleioblastus amarus.The region to Phyllostachys bambusoides and the age to Indocalamus tessellates was extremely insignificant factors respectively.The results were importantly significant for the estimation of carbon storage and ecological benefits of bamboo forest. |
| Keywords: | Carbon content Bamboo species Temporal-spatial variation Jiangxi |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |