| 辽蒙边界生态经济型防护林模式凋落物持水特性研究 |
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| 引用本文： | 林阳,卢国珍,姚丽杰,步兆东,于勇.辽蒙边界生态经济型防护林模式凋落物持水特性研究[J].防护林科技,2011(1):20-23. |
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| 作者姓名： | 林阳 卢国珍 姚丽杰 步兆东 于勇 |
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| 作者单位： | 林阳,卢国珍,姚丽杰,步兆东,LIN Yang,LU Guo-zhen,YAO Li-jie,BU Zhao-dong(辽宁省干旱地区造林研究所,辽宁,朝阳,122000);于勇,YU Yong(辽宁省建平县林业局) |
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| 基金项目： | 沿海经济带及西北风沙区高效防护林体系建设技术研究与示范 |
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| 摘 要： | 从凋落物的储量、平均自然含水率、最大持水率和有效拦蓄量方面对辽蒙边界的几种常见的生态经济型防护林模式的凋落物持水特性进行了研究,旨在为优良模式的筛选提供理论依据.研究结果表明,樟子松山杏混交模式和杨树沙棘混交模式在各项测定因子上均表现出很大的优势,是非常值得推广的模式.对于纯林防护林而言.使其生态效益和经济效益同时达到...
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| 关 键 词： | 生态经济型 防护林模式 凋落物 持水特性 |
Litter's Water Holding Characteristics of Ecological & Economic Shelterbelt Patterns in Liaoning & Inner Mongolia' Boundary |
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| LIN Yang,LU Guo-zhen,YAO Li-jie,BU Zhao-dong,YU Yong.Litter's Water Holding Characteristics of Ecological & Economic Shelterbelt Patterns in Liaoning & Inner Mongolia' Boundary[J].Protection Forest Science and Technology,2011(1):20-23. |
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| Authors: | LIN Yang LU Guo-zhen YAO Li-jie BU Zhao-dong YU Yong |
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| Institution: | LIN Yang1,LU Guo-zhen1,YAO Li-jie1,BU Zhao-dong1,YU Yong2(1.Research Institute of Afforestation in Arid Zones of Liaoning Province,Chaoyang 122000,China,2.Bureau of Forestry in Jianping County,Liaoning Province) |
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| Abstract: | In order to provide theoretical basis for the selection of fine shelterbelt patterns,litter reserves,average natural moisture content,the maximum water holding rate & the effective interception amount of the litter's water holding characteristics of several common ecological & economic shelterbelt patterns in Liaoning & Inner Mongolia' boundary were studied.Result shows that the mixed forest patterns of pine-apricot & poplar-seabuckthorn have an advantage over the others from all aspects & are worth extensi... |
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| Keywords: | ecological & economic patterns shelterbelt patterns litter water holding characteristics |
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