| 包头市固阳县林业生态建设格局与森林质量综合评价 |
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| 引用本文： | 白丽,段霞,程伟,郎文丽,刘俊花.包头市固阳县林业生态建设格局与森林质量综合评价[J].内蒙古林业调查设计,2014(2):115-120. |
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| 作者姓名： | 白丽 段霞 程伟 郎文丽 刘俊花 |
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| 作者单位： | [1]内蒙古包头市固阳县林木种苗站,包头014200 [2]内蒙古武川县可镇政府科技站,武川县011700 [3]内蒙古大青山国家级自然保护区管理局呼和浩特市分局,呼和浩特010020 |
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| 摘 要： | 文章以2007年二类调查数据为依据,对包头市固阳县森林资源现状进行了统计分析,同时,利用森林分布均衡度以及森林质量综合指数法对该区森林资源的分布和质量进行综合评价,结果表明:森林分布均衡E=0.12,固阳县森林分布极不均衡,不利于环境质量的提高;森林质量综合指数FRQI=0.91,整体森林质量处于良好状态。固阳县今后林业生态建设需要合理布局、科学规划,突破重点区域的造林绿化薄弱环节,整体上推进固阳县的生态环境建设。
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| 关 键 词： | 林业生态建设格局 森林质量 综合评价 |
The Forestry Ecological Construction Pattern and Forest Resources Quality Comprehensive Evaluation in Guyang County of Baotou City |
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| BAI Li,DUAN Xia,CHENG Wei,LANG Wen-li,LIU Jun-hua.The Forestry Ecological Construction Pattern and Forest Resources Quality Comprehensive Evaluation in Guyang County of Baotou City[J].Inner Mongolia Forestry Investigation and Design,2014(2):115-120. |
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| Authors: | BAI Li DUAN Xia CHENG Wei LANG Wen-li LIU Jun-hua |
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| Institution: | 1. The Tree Seedlings Station in Guyang County of Baotou City,Baotou 014200,China; 2. The Town Government Technology Station in Wuchuan County of Hohhot City,Wuchuan 011700,China; 3. The Hohhot Branch of Inner Mongolia Daqingshan National Nature Reserve Management Bureau,Hohhot 010010, China) |
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| Abstract: | In this paper, two types of survey data （2007）is based to conduct a statistical analysis, and carry on the comprehensive evaluation of the forest resources quality and the regional distribution of forest resources,by the forest distribution equilibrium degree and the quality comprehensive index,in Guyang County of Baotou City.the results showed that： the forest distribution equilibrium degree E =0.12, the distribution of forests is extremely uneven in Guyang , the environment is not conducive to improving the quality; the forest quality Composite Index FRQI --- 0.91, overall forest quality is a good grade. The county forestry ecological building needs rational distribution, scientific planning, breaking key areas afforestation weaknesses in future, to promote the on the whole county ecological environment construction. |
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| Keywords: | Forestry ecological construction pattern forest quality comprehensive evaluation |
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