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| 山西太岳山森林土壤夏日CO_2释放速率的研究 | |
| 引用本文： | 马钦彦,张学培,韩海荣,张建喜,张宏达,赵贵龙,梁庭杰,骈铁虎,王英杰. 山西太岳山森林土壤夏日CO_2释放速率的研究[J]. 北京林业大学学报, 2000, 22(4): 89-91 |
| 作者姓名： | 马钦彦 张学培 韩海荣 张建喜 张宏达 赵贵龙 梁庭杰 骈铁虎 王英杰 |
| 作者单位： | 1. 北京林业大学资源与环境学院,100083,北京 2. 湖南武陵高等专科学校,427000,张家界 3. 山西太岳山森林局,046505,沁源 |
| 基金项目： | 国家自然科学基金，北京林业大学校科研和教改项目 |
| 摘 要： | 用LI- 6 2 0 0光合仪结合土壤呼吸箱测定了中国暖温带油松林、华北落叶松林、辽东栎林、辽东栎灌木林和稀草荒地夏日的CO2 释放速率 .结果表明 ,林地土壤的CO2 释放速率高于无林地 ,阔叶林地高于针叶林地 ,CO2 释放速率与土壤有机质含量关系密切 |
| 关 键 词： | 森林土壤 CO_2释放速率 有机碳平衡 |
A study on the rates of CO2 release from forestland soils in northern China |
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| Ma Qinyan,Zhang Xuepei,Han Hairong,Zhang Jianxi,Zhang Hongda,Zhao Guilong,Liang Tingjie,Pian Tiehu,Wang Yingjie. A study on the rates of CO2 release from forestland soils in northern China[J]. Journal of Beijing Forestry University, 2000, 22(4): 89-91 | |
| Authors: | Ma Qinyan Zhang Xuepei Han Hairong Zhang Jianxi Zhang Hongda Zhao Guilong Liang Tingjie Pian Tiehu Wang Yingjie |
| Abstract: | On Taiyue Mountain, in Shanxi Province, China, the rates of CO 2 release from forestland soils to the atmosphere in summer days were measured by using the Li cor-6200 instrument and a soil respiratory chamber. The CO 2 release rates were 10.05, 10.96,4.31, 4.94 and 4.67?m+3·hm+ -2 ·h -1 ,for a Quercus liaotungensis forest, a Quercus liaotungensis bush , a Chinese pine plantation, a Larix principis rupprechtii plantation and a bare land, respectively. And the CO 2 release rates were related with the organic carbon storage in the soils. |
| Keywords: | CO_2 release rate forestland soil organic carbon balance |
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