Volume 30 Issue 4
Jul.  2013
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WANG Dongliang, JIN Hexian, FAN Likun, TANG Yuli. Distribution and influencing factors of three-dimensional green biomass for artificial greenbelts in sanatoriums[J]. Journal of Zhejiang A&F University, 2013, 30(4): 529-535. doi: 10.11833/j.issn.2095-0756.2013.04.011
Citation: WANG Dongliang, JIN Hexian, FAN Likun, TANG Yuli. Distribution and influencing factors of three-dimensional green biomass for artificial greenbelts in sanatoriums[J]. Journal of Zhejiang A&F University, 2013, 30(4): 529-535. doi: 10.11833/j.issn.2095-0756.2013.04.011

Distribution and influencing factors of three-dimensional green biomass for artificial greenbelts in sanatoriums

doi: 10.11833/j.issn.2095-0756.2013.04.011
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  • Corresponding author: JIN Hexian
  • Received Date: 2012-06-13
  • Rev Recd Date: 2012-08-11
  • Publish Date: 2013-08-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Distribution and influencing factors of three-dimensional green biomass for artificial greenbelts in sanatoriums

doi: 10.11833/j.issn.2095-0756.2013.04.011
    Corresponding author: JIN Hexian

Abstract: This study was conducted to find a method for measurement and distribution of three-dimensional green biomass (TGB) in an artificial greenbelt of a small area. Thirty-six 20 m 20 m plots from artificial greenbelts of three sanatoriums in Hangzhou were chosen, and destructive measurements were used. According to a field vegetation survey,14 community indicators were selected, and then a stepwise regression and a Pearson correlation test were carried out to derive a total of 4 simulated equations for TGB. Results showed that overall,TGB had a normal distribution,and the tree layer took up nearly 90% of the total TGB. The coefficient of determination (R2) for the 4 simulated equations ranged from 0.922 to 0.973,but no evident pattern was shown in the residual analysis meaning that the simulated equations could be used to predict TGB of the artificial greenbelt. The most convenient simulated equation was y = 2 679.155x11 + 77.620,where y was simulated TGB and x11 was basal area at breast height. Thus,according to the standard regression coefficients for the simulated equations,basal area at breast height was the most important factor affecting TGB of a small area,artificial greenbelt. [Ch,2 fig. 7 tab. 22 ref.]

WANG Dongliang, JIN Hexian, FAN Likun, TANG Yuli. Distribution and influencing factors of three-dimensional green biomass for artificial greenbelts in sanatoriums[J]. Journal of Zhejiang A&F University, 2013, 30(4): 529-535. doi: 10.11833/j.issn.2095-0756.2013.04.011
Citation: WANG Dongliang, JIN Hexian, FAN Likun, TANG Yuli. Distribution and influencing factors of three-dimensional green biomass for artificial greenbelts in sanatoriums[J]. Journal of Zhejiang A&F University, 2013, 30(4): 529-535. doi: 10.11833/j.issn.2095-0756.2013.04.011

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