| 江苏省四旁杨树覆盖面积折算标准表的编制 |
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| 引用本文： | 刘斌,何柏华,程小义.江苏省四旁杨树覆盖面积折算标准表的编制[J].南京林业大学学报(自然科学版),2012(1):142-144. |
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| 作者姓名： | 刘斌 何柏华 程小义 |
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| 作者单位： | 江苏省森林资源监测中心;广西林业勘测设计院 |
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| 基金项目： | 江苏省林业三项工程资助项目(LYSX(2007)028) |
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| 摘 要： | 四旁杨树在江苏省森林资源中具举足轻重的地位,四旁杨树覆盖面积的科学折算对评价江苏林业建设成效有重要意义。笔者采用系统布点的方法,利用11 802株四旁杨树的调查资料,运用散点图分析找出其胸径与冠幅的关系,编制江苏四旁杨树覆盖面积折算标准表,并经F检验得出该标准表在江苏适用。
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| 关 键 词： | 四旁杨树 覆盖面积 折算标准 江苏 |
The establishment of conversion standard for coverage area of odd-populus in Jiangsu province |
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| LIU Bin,HE Baihua,Cheng Xiaoyi.The establishment of conversion standard for coverage area of odd-populus in Jiangsu province[J].Journal of Nanjing Forestry University(Natural Sciences ),2012(1):142-144. |
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| Authors: | LIU Bin HE Baihua Cheng Xiaoyi |
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| Institution: | 1(1.Jiangsu Forestry Resources Inspect Center,Nanjing 210036,China;2.Guangxi Forestry Survey and Planning Institute,Nanning 530011,China) |
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| Abstract: | Odd-populus play important roles in accounting for the forest resource of Jiangsu province,so a scientific conversion standard for coverage area of odd-populus is needed for evaluation of Jiangsu forestry construction establishment.This paper adopted systematic sampling method by utilizing the survey of 11 802 odd-populus.By using scatter diagram analysis,the correlation of DBH and canopy was obtained,then conversion standard for converge area of odd-populus in Jiangsu province was established,the standard was reliable by the F test. |
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| Keywords: | odd-populus coverage area conversion standard Jiangsu province |
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