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林业资源管理 ›› 2013, Vol. 0 ›› Issue (4): 77-83.

• 科学研究 • 上一篇    下一篇

燕山山地华北落叶松森林经营效果分析

穆帅1, 张树梓1, 盖力岩2, 支乾坤2, 黄选瑞1   

  1. 1.河北农业大学,河北 保定 071000;
    2.河北省木兰围场国有林场管理局,河北 围场 068450
  • 收稿日期:2013-02-25 修回日期:2013-05-15 出版日期:2013-08-28 发布日期:2020-11-23
  • 通讯作者: 黄选瑞(1962-),男,内蒙古武川人,教授,主要从事森林经营理论与技术研究。
  • 作者简介:穆帅(1986-),男,河北承德人,在读硕士,主要从事林业经济与政策研究。Email:qshuai860411@163.com
  • 基金资助:
    十二五科技支撑计划(2011BAD38B0605);“十二五”科技支撑计划(2012BAD22B0304);国家公益专项 (20100400205)

Analysis on Management Benefits of Larix pricipis-rupprechtii Forest in Yanshan Mountains

MU Shuai1, ZHANG Shuzi1, GAI Liyan2, ZHI Qiankun2, HUANG Xuanrui1   

  1. 1. Hebei Agricultural University,Baoding 071000,China;
    2. Mulan Forest Administration Bureau of Hebei,Weichang,Hebei 068450,China
  • Received:2013-02-25 Revised:2013-05-15 Online:2013-08-28 Published:2020-11-23

摘要: 低质低效林改造是改善森林结构、提高林分生产力、增强林分生态功能的重要举措。以燕山山地华北落叶松低质低效林综合改造技术模式为研究对象,从森林固碳释氧价值、涵养水源价值的角度进行分析了评价,研究表明:在不同的经营措施下,经过改造的华北落叶松低效林与未经过改造的相比,森林固碳释氧价值、涵养水源价值都有明显的增加,从功能性价值总体来看,人工促进更新的经济价值最高,为53 850.04元/hm2,其次依次为群团状择伐改造20 753.5元/hm2、封禁促进植被恢复18 767.15元/hm2、带状皆伐改造15 932.75元/hm2、引进灌木13 883.86元/hm2、封禁为12 460.24元/hm2

关键词: 华北落叶松, 经营措施, 功能价值, 评价分析

Abstract: Renovation of low-quality and low-benefit forest is to improve forest structure and forest productivity and enhance stand ecological functions.With the low quality and low yield forest in Yanshan Mountains in North China as the object of study,analysis and assessment were conducted on forest carbon sequestration and oxygen release value and water conservation value. The result showed that under different management measures,the improved forest carbon sequestration value of releasing oxygen and water conservation value have increased significantly.In terms of overall functional value,the artificial regeneration produced highest economic value,53 850.04 yuan/hm2,followed by selective cutting transformation 20 753.5 yuan/hm2,vegetation recovery 18 767.15 yuan/hm2,the clearcutting transformation 15 932.75 yuan/hm2,introduced shrubs 13 883.86 yuan/hm2,closure and cutting ban 12 460.24 yuan/hm2.

Key words: larix principis-rupprechtii, management measure, functional benefits, analysis and evaluation

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