辽宁省本溪县森林资源可持续发展研究
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摘要
以本溪县近几年森林资源调查数据为基础,对其森林资源数量、龄级结构等动态变化进行分析。结果表明,15年间,全县林地面积稳步增长,森林蓄积呈上升趋势;幼、中林面积、蓄积量所占比重大而成熟林所占比重小,各龄级面积蓄积不均匀,龄级结构不尽合理;非公有制林业在全县林业建设中具有重要地位。最后提出相应对策,以促进本溪县森林资源的可持续发展。
According to the survey data of forest resources in Benxi County in recent years,dynamic changes in forest resources quantiy,age class structure were analyzed.The results showed that in the last fifteen years,the forest land area and forest volume has been increased.The proportion of young,middle forest area and total volume was large,while that of mature forest was small.The result indicated that its ageclass structure was not so good and forest productivity needed to be improved.This paper put forward corresponding countermeasures to promote the sustainable development of forest resources in Benxi County.
According to the survey data of forest resources in Benxi County in recent years,dynamic changes in forest resources quantiy,age class structure were analyzed.The results showed that in the last fifteen years,the forest land area and forest volume has been increased.The proportion of young,middle forest area and total volume was large,while that of mature forest was small.The result indicated that its ageclass structure was not so good and forest productivity needed to be improved.This paper put forward corresponding countermeasures to promote the sustainable development of forest resources in Benxi County.
引文
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[6] 刘明芝,张海军.本溪县洪涝灾害年发生规律及特点分析[J].农业灾害研究,2011,1(1):61-62,66.
[7] 刘明芝,张海军.辽宁省本溪县近52年来气候变化特征研究[J].安徽农业科学,2012,40(2):987-989.
[8] 王丽颖.辽宁本溪地区土壤地力现状及对策[J].农民科技培训,2010(10):33-34.
[9] 范振猛.本溪县东部地区林下参种植技术与病虫害防治[J].现代园艺,2015(10):41.
[10] 韩龙琴,崔艳龙,鲁守诚,等.幼中龄林及近熟林集约经营可行性探讨[J].今日科苑,2011(24):173.
[2] 任万里.关于我国林业经济可持续发展的对策分析[J].科技创新与应用,2012(12):238.
[3] 李朝洪,郝爱民.中国森林资源可持续发展描述指标体系框架的构建[J].东北林业大学学报,2000,28(5):122-124.
[4] 李朝洪,许俊杰,于波涛.中国森林资源可持续发展综合评价方法[J].东北林业大学学报,2002,30(2):73-76.
[5] 韦淑英,张兰,李刚,等.森林资源动态模拟系统的研制[J].中国林副特产,2002(3):60-61.
[6] 刘明芝,张海军.本溪县洪涝灾害年发生规律及特点分析[J].农业灾害研究,2011,1(1):61-62,66.
[7] 刘明芝,张海军.辽宁省本溪县近52年来气候变化特征研究[J].安徽农业科学,2012,40(2):987-989.
[8] 王丽颖.辽宁本溪地区土壤地力现状及对策[J].农民科技培训,2010(10):33-34.
[9] 范振猛.本溪县东部地区林下参种植技术与病虫害防治[J].现代园艺,2015(10):41.
[10] 韩龙琴,崔艳龙,鲁守诚,等.幼中龄林及近熟林集约经营可行性探讨[J].今日科苑,2011(24):173.