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FOREST RESOURCES WANAGEMENT ›› 2016›› Issue (6): 44-49.doi: 10.13466/j.cnki.lyzygl.2016.06.009

• Scientific Research • Previous Articles     Next Articles

The Difference between Larix principis-rupprechtii and Pinus sylvestris var. mongolica Plantations in Maximum Biomass and Carbon Storage in Northern Hebei

XU Qing, JIANG Fengling, XU Zhongqi, DING Li, LI Hongqian   

  1. College of Forestry,Agricultural University of Hebei,Baoding,Hebei 071000,China
  • Received:2016-10-07 Revised:2016-11-24 Online:2016-12-28 Published:2020-11-02

Abstract: In order to understand the differences between the Larix principis-rupprechtii and Pinus sylvestris var.mongolica plantations in the biomass carbon storage of in the northern Hebei area,the different maximum biomass carbon storage of the two kinds of plantations was compared.The results shows that Larix principis-rupprechtii was higher than Pinus sylvestris var.mongolica in the individual biomasses of stem,branch and total aboveground,however,for the leaves biomass,Pinus sylvestris var.Mongolica was higher than that of the Larix principis-rupprechtii,when their DBHs were equal.When stand average breast diameter less than 19cm,the stand biomass of Larix principis-rupprechtii plantation was higher than that of Pinus sylvestris plantation,and when the DBH was more than 19cm,the stand biomass of Pinus sylvestris var.mongolica was higher than that of Larix principis-rupprechtii.For individual tree carbon storage,Larix principis-rupprechtii was higher than that of Pinus sylvestris var.Mongolica.For the forest carbon storage,when the stand average breast diameter was less than 19cm,the total carbon storage of Larix principis-rupprechtii plantation was higher than that of Pinus sylvestris plantation,and when the DBH was more than 19cm,the stand carbon storage of Pinus sylvestris var.mongolica was higher than that of Larix principis-rupprechtii.

Key words: Pinus sylvestris var.mongolica, Larix principis-rupprechtii, biomass, carbon storage, north Hebei region

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