| 广西白骨壤群落的生物量研究 |
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| 引用本文： | 尹毅,范航清,苏相洁.广西白骨壤群落的生物量研究[J].广西科学院学报,1993(2):19-24. |
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| 作者姓名： | 尹毅 范航清 苏相洁 |
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| 作者单位： | 广西师范大学生物系，广西红树林研究中心，广西师范大学生物系 桂林 541004，北海 536000，桂林 541004 |
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| 基金项目： | “广西北部湾红树林生态系及其快速恢复的研究”项目 |
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| 摘 要： | 本文研究了广西北海大冠沙白骨壤群落的现存生物量。测定结果表明:白骨壤群落的生物量为5272.2g/m~2,其中地上部分为2690.2g/m~2,地下部分为2582.0g/m~2.地下部分中94.8%的根分布于地面以下0～60cm 层。由于不同滩面的环境因素差异较大,位于不同滩面白骨壤群落的生物量也有所不同,位于内滩、中滩、外滩的群落生物量分别为11424.0g/m~2、2585.3g/m~2、1806.3g/m~2。
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| 关 键 词： | 红树林 白骨壤群落 生物量 |
| 收稿时间： | 1993/8/17 0:00:00 |
Studies on Biomass of Avicennia marina Community in Guangxi |
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| Yin Yi,Fan Hangqing and Su Xiangjie.Studies on Biomass of Avicennia marina Community in Guangxi[J].Journal of Guangxi Academy of Sciences,1993(2):19-24. |
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| Authors: | Yin Yi Fan Hangqing and Su Xiangjie |
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| Affiliation: | Department of Biology, Guangxi Normal University, Guilin 541004,Guangxi Mangrove Research Center, Beihai 536000 and Department of Biology, Guangxi Normal University, Guilin 541004 |
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| Abstract: | In this paper the phytohiomass of Avicennia marina community in Daguansha Bay of Guangxi has been studied,The results of measurement were as follows:standing crop of A.marina community was 5272.2g/m~2,among them the biomass of above-ground part was 2690.2g/m~2 and the under-ground part was 2582.0g/m2;94.8 per cent of under-ground roots distribute in upper 60cm stratum of soil.Biomass of A.marine increases from shore to inland,the biomass of shore area,middle area,and inland area are 1806.3g/m~2,2585.3g/ m~2,11424.0g/m~2 respectively.The regional variation of organic matter and other soil properties are contributing factors to the uneven distribution of biomass of A.marina from shore to inland. |
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| Keywords: | mangroves Avicennia marina community biomass |
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