| 武夷山黄山松群落能量的研究 |
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| 引用本文： | 林鹏,林益明,李振基,杨志伟,刘初钿,何建源.武夷山黄山松群落能量的研究[J].生态学报,1999,19(4):504-508. |
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| 作者姓名： | 林鹏 林益明 李振基 杨志伟 刘初钿 何建源 |
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| 作者单位： | [1]厦门大学生物学系 [2]武夷山自然保护区管理局 |
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| 基金项目： | 福建省自然科学基金,武夷山自然保护区管理局资助项目 |
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| 摘 要： | 在生物量，生产力研究的基础上，通过干重热值测定，对黄山松（Ｐｉｎｕｓｔａｉｗａｎｅｎｓｉｓ）群落的能量现存量，能量净固定量及太阳能转化效率进行分析讨论，测定结果表明，（１）黄山松群各组分样品的干重热值具有一定的差异，树皮的干重热值最高，为２２．１４ｋＪ／ｇ，枯根的干重热最低，为１６．２７ｋＪ／ｇ。（２）黄山松群落的能量现存量为３７９８３２．３ｋＪ／ｍ＾２，其中地上部分为２７５４８８．０ｋＪ／ｍ＾２
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| 关 键 词： | 黄山松群落 干重热值 能量现存量 武夷山 |
| 收稿时间： | 3/2/1997 12:00:00 AM |
| 修稿时间： | 1/8/1998 12:00:00 AM |
Study on energy of Pinus taiwanensis community in Wuyi Mountains |
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| LIN Peng,LIN Yiming,LI Zhenji,YANG Zhiwei,LIU Chudian and HE Jianyuan.Study on energy of Pinus taiwanensis community in Wuyi Mountains[J].Acta Ecologica Sinica,1999,19(4):504-508. |
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| Authors: | LIN Peng LIN Yiming LI Zhenji YANG Zhiwei LIU Chudian and HE Jianyuan |
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| Institution: | Department of Biology; Xiamen University; Xiamen; China |
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| Abstract: | On the basis of the biomass and productivity research,and by means of calorimetry measurement,the standing crop of energy,net energy production and energy conversing efficiency of Pinus taiwanensis community were determined.The results were as follows:(1)There were some differences in the gross caloric value among the fractions of Pinus taiwanensis community.The gross caloric value of bark of trunk was the highest(22 14kJ/g),that of dead root was the lowest(16 27kJ/g).(2)The energy in standing cro... |
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| Keywords: | Pinus taiwanensis community gross caloric value standing crop Wuyi Mountain |
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