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林业资源管理 ›› 2013, Vol. 0 ›› Issue (3): 43-47.

• 科学研究 • 上一篇    下一篇

内蒙古大兴安岭兴安落叶松林碳储量研究

田稼穑1, 铁牛1, 李铁牛1, 苏兴权1, 韩永清2   

  1. 1.内蒙古农业大学 林学院,呼和浩特 010019;
    2.内蒙古乌海市园林局,内蒙古 乌海 016000
  • 收稿日期:2013-01-07 修回日期:2013-04-01 发布日期:2020-11-20
  • 通讯作者: 铁牛(1973-),男,副教授,主要从事森林经理教学工作。Email:wangtieniu@126.com
  • 作者简介:田稼穑(1987-),女,内蒙古呼和浩特人,在读硕士,主要从事森林可持续经营管理理论与技术的研究。Email:jiaseabc@163.com
  • 基金资助:
    内蒙古自治区高校自然科学重点项目“内蒙古大兴安岭森林碳汇资源监测与评估技术研究”(NJZZ11049)

Research on Carbon Storage of Larix gamelinii Forests in Great Xing’an Mountains of Inner Mongolia

TIAN Jiase1, TIE Niu1, LI Tieniu1, SU Xingquan1, HAN Yongqing2   

  1. 1. Forestry College Of Inner Mongolia Agricultural University,Hohhot,010019;
    2. Wuhai Municipal Gardens Bureau,Wuhai 016000, Inner Mongolia,China
  • Received:2013-01-07 Revised:2013-04-01 Published:2020-11-20

摘要: 根据内蒙古大兴安岭林区2008年第六次森林资源清查数据,利用各森林类型生物量-蓄积量的线性模型计算乔木层碳储量,利用生物量扩展法计算林下植物固碳量,林地固碳量。结果表明:内蒙古大兴安岭乔木层总固碳量为348.89TgC,乔木层碳密度为43.43t/hm2,林下植物固碳量为68.03TgC,林地固碳量为434.02TgC。大兴安岭落叶松、白桦碳储量占林区总碳储量的86.10%。不同龄组碳密度高低排序是:过熟林>成熟林>近熟林>中龄林>幼龄林。幼龄林、中龄林碳储量占总碳储量的39.66%。林木固定CO2 1 279.26Tg,释放O2 930.37Tg,林木固碳价值为4 186.68亿元,释放O2的价值为9 303.7亿元。

关键词: 内蒙古, 大兴安岭, 兴安落叶松林, 碳储量, 碳密度

Abstract: By using the report of the sixth forest resource investigation of Great Xing’an Mountains in Inner Mongolia in 2008,the biomass and carbon storage of the main forest types were estimated with the method of regression e-quation between biomass and volume.We obtained the following results:the total carbon storage of arbor is 348.89TgC in Great Xing’an Mountains,the carbon density is 43.43t/hm2,the carbon storage of undergrowth is 68.03 TgC,the soil carbon storage is 434.02 TgC and carbon storage of the larix gelini and the betula platyphylla accounts for 86.10% of the total carbon storage.The basic regularity on carbon density of different age structure is in such a high-to-low order:over ripeness forest,mature forest,near-mature forest,half-mature forest and young forest.Young forest,half-mature forest occupied 39.66% of the total carbon storage.The amount of CO2 sequestration is 1279.26 Tg,the oxygen release totals 930.37 Tg,the total value of carbon is 418.668 billion yuan,the total value of release oxygen is 930.37 billion yuan.

Key words: Inner Mongolia, Great Xing’an Mountains, Larix gmelinii forest, carbon storage carbon density

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