Journal of Resources and Ecology, Volume. 11, Issue 4, 331(2020)

Are There Differences in the Response of Natural Stand and Plantation Biomass to Changes in Temperature and Precipitation? A Case for Two-needled Pines in Eurasia

Vladimir Andreevich USOLTSEV, Seyed Omid Reza SHOBAIRI*, Ivan Stepanovich TSEPORDEY, Amirhossein AHRARI, Meng ZHANG, Ahmad Anees SHOAIB, and Viktor Petrovich CHASOVSKIKH
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  • Table 1.

    Distribution of the 3847 sample trees by species, countries, regions, and mensuration indices

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    Table 1.

    Distribution of the 3847 sample trees by species, countries, regions, and mensuration indices

    RegionsSpecies of the subgenus Pinus L.Ages(yr)DBH (cm)Heights (m)Sample No.
    Natural stand
    West EuropeP. sylvestris L.11-1001.4-53.12.3-32.019
    ScandinaviaP. sylvestris L.9-2121.9-42.03.3-32.4117
    The Ukraine and ByelorussiaP. sylvestris L.24-1861.5-54.61.6-36.6205
    European RussiaP. sylvestris L.10-2070.9-54.02.2-30.2514
    Turgay deflectionP. sylvestris L.13-1100.3-47.81.4-27.4411
    Central SiberiaP. sylvestris L.4-4300.5-65.61.6-28.8587
    ChinaP. sylvestris L.10018.019.01
    P.massoniana Lamb.208.0-22.310.4-16.58
    JapanP. densiflora S. et Z.49-1209.2-60.914.1-35.711
    P. thunbergii Parl.22-339.0-24.39.5-16.67
    Sub-total1880
    Plantations
    West and Central EuropeP. sylvestris L.7-500.5-36.51.4-21.077
    ScandinaviaP. sylvestris L.5-1431.2-37.12.1-25.6196
    The Ukraine and ByelorussiaP. sylvestris L.8-902.1-42.92.2-34.71010
    European RussiaP. sylvestris L.6-781.5-30.11.8-32.6160
    Turgay deflectionP. sylvestris L.9-500.4-21.71.4-16.2215
    Central SiberiaP. sylvestris L.10-732.0-36.02.4-21.6170
    IraqP. halepensis Mill.2415.87.41
    ChinaP. tabuliformis Carr.17-254.0-12.03.3-10.88
    JapanP. densiflora S. et Z.3-531.7-39.12.0-18.7108
    P. thunbergii Parl.5-344.6-11.44.7-7.612
    Sub-total1967
  • Table 2.

    Characteristics of regression model (1) calculated

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    Table 2.

    Characteristics of regression model (1) calculated

    PiRegression model calculatedadjR2SE
    PsPs = 2.014×10‒3+A0.1525+D1.5284+H0.4322+D0.1398(lnH)+e-0.1448B+(T+40)0.0526B+(T+40)0.6901+PR0.4292+(T+40)-0.1046(lnPR)0.9871.24
    PfPf = 7.842×10‒5+A-0.4624+D2.4422+H-1.2824+D0.1571(lnH)+e1.3265B+(T+40)-0.3345B+(T+40)2.1870+PR1.4287+(T+40)-0.3918(lnPR)0.9001.61
    PbPb = 6.524×10‒6+A-0.1796+D2.8848+H-1.6954+D0.1995(lnH)+e0.1512B+(T+40)-0.0343B+(T+40)2.4966+PR1.5638+(T+40)-0.4007(lnPR)0.9261.66
    PaPa = 2.218×10‒4+A0.0407+D1.7700+H-0.1235+D0.1778(lnH)+e0.2536B+(T+40)-0.0629B+(T+40)1.6918+PR1.0370+(T+40)-0.2635(lnPR)0.9861.24
  • Table 3.

    Changes in the excess percentage (%) of different components biomass of plantation trees above natural ones due to changes in January temperature

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    Table 3.

    Changes in the excess percentage (%) of different components biomass of plantation trees above natural ones due to changes in January temperature

    Biomass componentMean temperature in January (℃)
    -20-16-12-8-404
    Stems1.32.23.03.74.34.85.3
    Foliage27.723.119.115.412.08.85.9
    Branches4.84.23.63.22.82.52.1
    Aboveground6.35.24.33.52.82.11.5
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Vladimir Andreevich USOLTSEV, Seyed Omid Reza SHOBAIRI, Ivan Stepanovich TSEPORDEY, Amirhossein AHRARI, Meng ZHANG, Ahmad Anees SHOAIB, Viktor Petrovich CHASOVSKIKH. Are There Differences in the Response of Natural Stand and Plantation Biomass to Changes in Temperature and Precipitation? A Case for Two-needled Pines in Eurasia[J]. Journal of Resources and Ecology, 2020, 11(4): 331

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Paper Information

Category: Forest Ecosystem

Received: Feb. 18, 2020

Accepted: May. 15, 2020

Published Online: Oct. 17, 2020

The Author Email: SHOBAIRI Seyed Omid Reza (Omidshobeyri214@gmail.com)

DOI:10.5814/j.issn.1674-764x.2020.04.001

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