| 马尾松林土壤呼吸对去除和添加凋落物处理的响应 |
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| 引用本文： | 王光军,田大伦,闫文德,朱凡,李树战.马尾松林土壤呼吸对去除和添加凋落物处理的响应[J].林业科学,2009,45(1). |
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| 作者姓名： | 王光军 田大伦 闫文德 朱凡 李树战 |
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| 作者单位： | 中南林业科技大学生命科学与技术学院,长沙,410004 |
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| 基金项目： | 国家林业公益性行业科研专项经费项目，湖南省杰出青年科学基金，国家林业局引进国际先进农业科学技术计划(948计划)，国家自然科学基金，湖南省科技厅重点项目，中南林业科技大学青年科研基金 |
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| 摘 要： | 2007年1-12月,在长沙天际岭国家森林公园,研究马尾松人工林土壤呼吸速率对去除和添加凋落物处理的响应.结果表明:去除、添加凋落物处理和对照的土壤呼吸速率均呈现出显著的季节性变化(P
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| 关 键 词： | 土壤呼吸 马尾松人工林 凋落物 土壤温度 土壤湿度 Q10值 |
Response of Soil Respirations to Litterfall Exclusion and Addition in Pinus massoniana Plantation in Hunan,China |
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| Wang Guangjun,Tian Dalun,Yan Wende,Zhu Fan,Li Shuzhan.Response of Soil Respirations to Litterfall Exclusion and Addition in Pinus massoniana Plantation in Hunan,China[J].Scientia Silvae Sinicae,2009,45(1). |
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| Authors: | Wang Guangjun Tian Dalun Yan Wende Zhu Fan Li Shuzhan |
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| Institution: | College of Life Science and Technology;Central-South University of Forestry & Technology Changsha 410004 |
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| Abstract: | We evaluated the impact of litterfall on soil respiration under a Pinus massoniana plantation in Tianjiling National Forest Park of Changsha,Hunan,using a field study with litterfall exclusion and addition in a full factorial design.Soil respiration was measured using an infrared gas exchange analyzer(LI-COR 6400-09)from January to December 2007.There was similar respiration curve with seasons between litterfall exclusion and addition treatment and the control.Soil respiration rate ranges of litterfall excl... |
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| Keywords: | soil respiration Pinus massoniana plantation litterfall soil temperature soil water Q10 value |
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