| 几种红树植物木材热值和灰分含量的研究 |
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| 引用本文： | 林益明,林鹏,王通.几种红树植物木材热值和灰分含量的研究[J].应用生态学报,2000,11(2):181-184. |
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| 作者姓名： | 林益明 林鹏 王通 |
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| 作者单位： | 厦门大学生物学系,厦门,361005 |
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| 基金项目： | 国家自然科学基金资助项目!(49576295) |
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| 摘 要： | 在夏季对海南东寨港红树林自然保护区一些红树植物木材的灰分含量的热值进行了测定，并研究了夏季不同纬度的秋茄（Ｋａｎｄｅｌｉａ ｃａｎｄｅｌ）木材热值的变化。结果表明，红树植物木材的灰分含量较低，在２．４３％－５．１７％之间；干重热值在１７．２３－１９．２１ｋＪ．ｇ＾－１之间，去灰分热值在１７．７０－２０．１０ｋＪ．ｇ＾－１之间；嗜热窄布种无瓣海桑（Ｓｏｎｎｅｒａｔｉａ ａｐｅｔａｌａ）木材的干重热值
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| 关 键 词： | 红树植物 木材 热值 灰分含量 资源保护 |
| 修稿时间： | 1999-01-15 |
Caloric values and ash contents of some mangrove woods |
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| LIN Yiming,LIN Peng,WANG Tong.Caloric values and ash contents of some mangrove woods[J].Chinese Journal of Applied Ecology,2000,11(2):181-184. |
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| Authors: | LIN Yiming LIN Peng WANG Tong |
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| Institution: | Department of Biology, Xiamen University, Xiamen 361005. Linym@public.xm.fj.cn |
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| Abstract: | The caloric values and ash contents of some mangrove woods in Dongzhai Harbor Mangrove Forest Reserve of Hainan Province were determined in Summer, and the changes of the caloric value of Kandelia candel woods at different latitudes were studied. The ash content of mangrove woods was low, ranging from 2.43% to 5.17%; and their gross and ash-free caloric values ranged from 17.23 kJ.g-1 to 19.21 kJ.g-1 and from 17.70 kJ.g-1 to 20.10 kJ.g-1, respectively. Sonneratia apetala wood had the lowest gross and ash-free caloric values. The caloric value of Kandelia candel wood decreased with increasing latitude in Summer. |
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| Keywords: | Mangrove species Wood Caloric value Ash content |
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