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Position: Home > Articles > Changes of Forest Resources and Management in Wuqi and Counter-measures for Improvement Shaanxi Forest Science and Technology 2009 (2) 11-14

吴起县森林资源变化分析及经营对策研究

作  者:
刘广亮;吴宗凯;高宏智
单  位:
西北农林科技大学林学院;吴起县退耕还林办公室;延安市劳山林业局劳山林场
关键词:
吴起县;森林资源;经营对策
摘  要:
本研究主要运用GIS技术对吴起县2005年和1986年森林资源状况进行了对比研究,提出了经营对策。研究表明,2005年该县森林覆盖率由1986年的7.0%增加到2005年的8.4%,提高了1.4%;活立木总蓄积1986年增加了477 619.2 m3;生态公益林在研究区林地中的比例显著提高;通过对数据的统计分析认为,研究区森林资源的主体功能,分类区划,应按照分类区划落实分类经营措施。
译  名:
Changes of Forest Resources and Management in Wuqi and Counter-measures for Improvement
作  者:
LIU Guang-liang1,2,WU Zong-kai2,GAO Hong-zhi3(1.College of Forestry,Northwest A&F University,Yangling,Shaanxi 712100;2.Office of Land Conversion to Forest,Wuqi,Shaanxi 7176003.Forestry Bureau of Laoshan,Ganquan,Shaaxi 716100)
关键词:
Wuqi County;forest resources;management countermeasures
摘  要:
A comparative study on the situation of forest resources in Wuqi County in 2005 and 1986 using GIS technology were carried out and countermeasures for improving the management was suggested.The result showed that the county's forest coverage increased from 7.0% in 1986 to 8.4% in 2005,an increase of 1.4%;the total growing stock increased by 477619.2m3 from 1986;the proportion of ecological forest in the woodland of study area improved significantly.Through analyzing the data statistically,it is suggested that the main functions of forest resources in the study area and category division should be in accordance with measures of classification division.

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