| 伐区采育结合作业优化模式的选择 |
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| 引用本文： | 郭建钢,景芸,章若鸿,熊文愈,粟金云.伐区采育结合作业优化模式的选择[J].应用生态学报,2000,11(6):814-818. |
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| 作者姓名： | 郭建钢 景芸 章若鸿 熊文愈 粟金云 |
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| 作者单位： | 1. 福建林学院, 南平353001;
2. 南京林业大学, 南京210037 |
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| 基金项目： | 国家自然科学基金(39670143)和福建林学院博士科研基金(BS03)资助项目 |
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| 摘 要： | 在定量计算和分析闽北地区马尾松林各伐区采育结合作业系统的经济和生态效益的基础上,应用“系统集对分析方法”对其综合效益进行评价,结果表明,由40%择伐强度、原木人力集材、归带清理采伐迹地和人工促进天然更新等组合而成的作业模式是福建北部马尾松林的优化作业模式,适合于就近类似本试验自然条件的林区.
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| 关 键 词： | 采育作业模式 综合评价 集对分析方法 优化模式 生境 植物质量 分解速率 凋落物 增温 |
| 收稿时间： | 2000-03-27 |
| 修稿时间： | 2000年3月27日 |
Optimized models of logging-tending system in cutting areas |
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| Guo Jiangang,Jing Yun,Zhang ruohong,XIONG Wenyu,SU Jinyun.Optimized models of logging-tending system in cutting areas[J].Chinese Journal of Applied Ecology,2000,11(6):814-818. |
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| Authors: | Guo Jiangang Jing Yun Zhang ruohong XIONG Wenyu SU Jinyun |
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| Institution: | 1. Fujian College of Forestry, Nanping 353001;
2. Nanjing Forestry University, Nanjing 210037 |
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| Abstract: | The comprehensive advantages of different logging tending systems in Pinus massoniana forest cutting area were evaluated by set pair analysis,based on the comparison of their economic and ecological benefits.The results showed that the optimized model for P.massoniana forests in Northern Fujian comprised 40% selective cutting,manual skidding,clear cutting in ribbon,and natural regeneration with artificial aids,which could also be used in the nearby forests with conditions similar to the experimental area. |
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| Keywords: | Logging tending model Comprehensive evaluation Set pair analysis Optimized operating model |
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