| 长白山阔叶红松林带内杨桦林动态模拟 |
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| 引用本文： | 于振良,王庆礼.长白山阔叶红松林带内杨桦林动态模拟[J].应用生态学报,1997,8(5):455-458. |
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| 作者姓名： | 于振良 王庆礼 |
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| 作者单位： | 中国科学院自然资源综合考察委员会!北京100101(于振良，赵士洞)，中国科学院沈阳应用生态研究所!沈阳110015(王庆礼，翟永华) |
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| 基金项目： | 中国科学院“八五”重大项目，中国科学院长白山森林生态系统开放研究站基金 |
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| 摘 要： | 利用改进的ZELIG .CBA模型模拟了长白山杨桦林的动态变化过程 .根据红松种源的存在与否 ,将模拟分为两种方案 ,结果表明 ,红松参加演替与否决定了山杨、白桦退出林分时间的早晚 ;红松种源存在时 ,演替的最终结果是阔叶红松林 ;无红松种源时 ,演替的最终结果是阔叶混交林 ,两种林分的生物量和蓄积量相差很大
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| 关 键 词： | 杨桦林 演替 ZELIG.CBA模型 模拟 |
Simulation of polar birch forest succession in broad leaved Korean pine forest zone in Mt.Changbai. |
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| Yu Zhenliang,Zhao Shidong.Simulation of polar birch forest succession in broad leaved Korean pine forest zone in Mt.Changbai.[J].Chinese Journal of Applied Ecology,1997,8(5):455-458. |
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| Authors: | Yu Zhenliang Zhao Shidong |
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| Abstract: | The dynamics of polar birch forest in broad leaved Korean pine forest zone in Mt.Changbai was simulated by the validated ZELIG.CBA model. Based on the seeds sources of Korean pine available or not, two schemes were adopted.The results show that Korean pine determined the time when polar or birch would be replaced.If the seeds of Korean pine were available, the final stage of succession would be the broad leaved Korean pine forest.Otherwise, it would be a mixed broad leaved forest.The biomass and the volume of these two kinds of forest were quite different. |
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| Keywords: | Polar birch forest Succession ZELIG CBA model Simulation |
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