| 慈竹克隆种群能量动态研究 |
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| 引用本文： | 苏智先,钟章成,廖咏梅,黄焰平,牟德俊.慈竹克隆种群能量动态研究[J].生态学报,1994,14(2):142-148. |
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| 作者姓名： | 苏智先 钟章成 廖咏梅 黄焰平 牟德俊 |
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| 作者单位： | 四川师范学院生物多样性研究中心，西南师范大学生物地理研究所 |
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| 摘 要： | 本文引用Ｈａｒｐｅｒ的构件结构理论，从克隆构件，克隆分株和克隆种群３个层次，系统探索我国特有种慈竹克隆种群能量动态，研究结果表明：慈竹克隆种群单位量能值变化随其生长季节，生长发育阶段和年龄不同而异，冬季单位能值升高，换叶期单位能值聚然下降；生殖阶段单位能值降低，但龄级间差异较大，慈竹克隆种群具整合作用。影响慈竹克隆种群能量变动的因素主要是大气温度，湿度和种群生殖与换叶等。
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| 关 键 词： | 慈竹 克隆种群 能量动态 种群 |
| 收稿时间： | 6/7/1993 12:00:00 AM |
| 修稿时间： | 1993/9/13 0:00:00 |
STUDIES ON THE ENERGY OF NEOSINOCALAMUSAFFINIS CLONAL POPULATION |
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| Su Zhixian.STUDIES ON THE ENERGY OF NEOSINOCALAMUSAFFINIS CLONAL POPULATION[J].Acta Ecologica Sinica,1994,14(2):142-148. |
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| Authors: | Su Zhixian |
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| Institution: | Research Center of Biolgical Diversity; Sichuan Normal College; Nanchong 637002 |
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| Abstract: | his paper systematically deals with the energy dynamics of Neosinocalamus affinisclonal po-pulation , by quoting the theory of Harper's modular structure at the following three levels :the clonal modules .the clonal rametes and the clonal population.It vvas found that the specific energy value of Neosinocalamus affinis clonal populationwould vary depending on the growth season. the stage of growth and development and theage level. The specific energy value increases in winter (November ,December and January),then suddenly decreases in the stagc of leaf exchange (in May) ,and also decreases in the stageof reproduction. The specific energy valuc varies at different age levels. There is an intergra-tive function. The main factors affecting energy changes of Neosinocalamus affinis clonal po-pulation are atmospheric temperauure . atmospheric humidity , population reproduction andleaf exchange etc. |
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| Keywords: | Neosinocalamus affinis clonal population energy dynamic integrative function |
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