| 连云港云台山楸树资源现状与保护策略 |
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| 引用本文： | 彭方仁,张灵敏,张利华,郝明灼,梁有旺,刘启军.连云港云台山楸树资源现状与保护策略[J].江苏林业科技,2013(6):27-30. |
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| 作者姓名： | 彭方仁 张灵敏 张利华 郝明灼 梁有旺 刘启军 |
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| 作者单位： | [1]南京林业大学森林资源与环境学院,江苏南京210037 [2]连云港市连云区林业局,江苏连云港222042 |
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| 基金项目： | 国家“十二五”科技支撑项目“楸树珍贵用材林定向培育技术研究与示范推广”（2012BAD21B03）;国家林业科技推广项目“耐盐树种扩繁及沿海防护林综合配套技术示范推广”（[2011]33） |
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| 摘 要： | 采用标准地与典型抽样调查相结合的方法,对连云港云台山地区的楸树资源进行了全面调查.结果表明：楸树在连云港云台山地区主要分布于云台山的后云台、中云台和前云台地区,总体分布呈从后云到中云、前云逐渐减少的分布现状.在该区域,楸树多呈现散生分布,多为混交林,分布具有不连续性.连云港云台山楸树的数量从20世纪80年代的18707株减少到目前的8914株,减少了52％.针对连云港云台山楸树资源锐减的现状提出了加强楸树资源保护的有效对策.
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| 关 键 词： | 楸树 资源调查 保护策略 连云港云台山 |
Resources investigation and conservation strategies of Catalpa bungei in Yuntai Mountain of Lianyungang City |
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| PENG Fang-ren,ZHANG Ling-min,ZHANG Li-hua,HAO Ming-zhuo,LIANG You-wang,LIU Qi-jun.Resources investigation and conservation strategies of Catalpa bungei in Yuntai Mountain of Lianyungang City[J].Journal of Jiangsu Forestry Science & Technology,2013(6):27-30. |
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| Authors: | PENG Fang-ren ZHANG Ling-min ZHANG Li-hua HAO Ming-zhuo LIANG You-wang LIU Qi-jun |
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| Institution: | 1. College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China; 2. Forestry Bureau of Lianyun District, Jiangsu Province, Lianyungang 222042, China) |
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| Abstract: | The Resources of Catalpa bungei were investigated by the field survey methods, combined with typical sampling methods in Yuntai Mountain of Lianyungang City. The results showed that the Catalpa bungei plantation mainly distributed in frontal Yuntai, middle Yuntai and posterior Yuntai. These trees distributed scatterly and discontinuously in mixed forest in these areas. The number of Catalpa buagei trees appeaed to have declined by 52% from 18707 in the 1980s to 8914 now. On the basis of it, some strategies and suggestions were put forward how to protect and exploit Catalpa bungei re- sources in Yuntai Mountain of Lianyungang City. |
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| Keywords: | Catalpa bungei Resources investigation Conservation strategies Yuntai Mountain of Lianyungang City |
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