Abstract
The aboveground biomass (AGB) of shrubs and small trees is the main component for the productivity and carbon storage of understory vegetation in subtropical secondary forests. However, few allometric models exist to accurately evaluate understory biomass. To estimate the AGB of five common shrub (diameter at base < 5 cm, < 5 m high) and one small tree species (< 8 m high, trees’s seedling), 206 individuals were harvested and species-specific and multi-species allometric models developed based on four predictors, height (H), stem diameter (D), crown area (Ca), and wood density (ρ). As expected, the six species possessed greater biomass in their stems compared with branches, with the lowest biomass in the leaves. Species-specific allometric models that employed stem diameter and the combined variables of D2H and ρDH as predictors accurately estimated the components and total AGB, with R2 values from 0.602 and 0.971. A multi-species shrub allometric model revealed that wood density × diameter × height (ρDH) was the best predictor, with R2 values ranging from between 0.81 and 0.89 for the components and total AGB, respectively. These results indicated that height (H) and diameter (D) were effective predictors for the models to estimate the AGB of the six species, and the introduction of wood density (ρ) improved their accuracy. The optimal models selected in this study could be applied to estimate the biomass of shrubs and small trees in subtropical regions.
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Ali A, Xu MS, Zhao YT, Zhang QQ, Zhou LL, Yang XD, Yan ER (2015) Allometric biomass equations for shrub and small tree species in subtropical China. Silva Fenn 49(4):1–10
Alvarez E, Duque A, Saldarriaga J, Cabrera K, Salas GD, del Valle I, Lema A, Moreno F, Orrego S, Rodriguez L (2012) Tree above-ground biomass allometries for carbon stocks estimation in the natural forests of Colombia. For Ecol Manage 267:297–308
Bayen P, Noulekoun F, Bognounou F, Lykke AM, Djomo A, Lamers JPA, Thiombiano A (2020) Models for estimating aboveground biomass of four dryland woody species in Burkina Faso, West Africa. J Arid Environ 180:104–205
Brantley ST, Schulte ML, Bolstad PV, Miniat CF (2016) Equations for estimating biomass, foliage area, and sapwood of small trees in the Southern appalachians. For Sci 62(4):414–421
Cairns MA, Lajtha K, Beedlow PA (2009) Dissolved carbon and nitrogen losses from forests of the Oregon Cascades over a successional gradient. Plant Soil 318(1–2):185–196
Cavanaugh KC, Gosnell JS, Davis SL, Ahumada J, Boundja P, Clark DB, Mugerwa B, Jansen PA, O’Brien TG, Rovero F, Sheil D, Vasquez R, Andelman S (2014) Carbon storage in tropical forests correlates with taxonomic diversity and functional dominance on a global scale. Global Ecol Biogeogr 23(5):563–573
Cavard X, Bergeron Y, Chen HYH, Pare D (2011) Effect of forest canopy composition on soil nutrients and dynamics of the understorey: mixed canopies serve neither vascular nor bryophyte strata. J Veg Sci 22(6):1105–1119
Chapagain TR, Sharma RP, Bhandari SK (2014) Modeling above-ground biomass for three tropical tree species at their juvenile stage. Forest Sci Tech 10(2):51–60
Chaturvedi RK, Raghubanshi AS (2013) Aboveground biomass estimation of small diameter woody species of tropical dry forest. New Forest 44(4):509–519
Chave J, Andalo C, Brown S, Cairns MA, Chambers JQ, Eamus D, Folster H, Fromard F, Higuchi N, Kira T, Lescure JP, Nelson BW, Ogawa H, Puig H, Riera B, Yamakura T (2005) Tree allometry and improved estimation of carbon stocks and balance in tropical forests. Oecologia 145(1):87–99
Chave J, Rejou-Mechain M, Burquez A, Chidumayo E, Colgan MS, Delitti WB, Duque A, Eid T, Fearnside PM, Goodman RC, Henry M, Martinez-Yrizar A, Mugasha WA, Muller-Landau HC, Mencuccini M, Nelson BW, Ngomanda A, Nogueira EM, Ortiz-Malavassi E, Pelissier R, Ploton P, Ryan CM, Saldarriaga JG, Vieilledent G (2014) Improved allometric models to estimate the aboveground biomass of tropical trees. Global Change Biol 20(10):3177–3190
Conti G, Enrico L, Casanoves F, Diaz S (2013) Shrub biomass estimation in the semiarid Chaco forest: a contribution to the quantification of an underrated carbon stock. Ann Forest Sci 70(5):515–524
Djomo AN, Ibrahima A, Saborowski J, Gravenhorst G (2010) Allometric equations for biomass estimations in Cameroon and pan moist tropical equations including biomass data from Africa. For Ecol Manage 260(10):1873–1885
Donato DC, Campbell JL, Franklin JF (2012) Multiple successional pathways and precocity in forest development: Can some forests be born complex? J Veg Sci 23(3):576–584
Dou YX, Yang Y, An SS (2019) Above-ground biomass models of Caragana korshinskii and Sophora viciifolia in the Loess Plateau China. Sustainability 11(6):1674
Elzein TM, Blarquez O, Gauthier O, Carcaillet C (2011) Allometric equations for biomass assessment of subalpine dwarf shrubs. Alpine Bot 121(2):129–134
Flade L, Hopkinson C, Chasmer L (2020) Allometric equations for shrub and short-stature tree aboveground biomass within boreal ecosystems of Northwestern Canada. Forests 11(11):1207
Francis EJ, Muller-Landau HC, Wright SJ, Visser MD, Iida Y, Fletcher C, Hubbell SP, Kassim A (2017) Quantifying the role of wood density in explaining interspecific variation in growth of tropical trees. Global Ecol Biogeogr 26(10):1078–11087
Guedes BS, Sitoe AA, Olsson BA (2018) Allometric models for managing lowland miombo woodlands of the Beira corridor in Mozambique. Glob Ecol Conserv 13:15
Huff S, Poudel KP, Ritchie M, Temesgen H (2018) Quantifying aboveground biomass for common shrubs in Northeastern California using nonlinear mixed effect models. For Ecol Manage 424:1154–1163
Jagodzinski AM, Dyderski MK, Gesikiewicz K, Horodecki P (2019) Tree and stand level estimations of Abies alba Mill. aboveground biomass. Ann Forest Sci 76(2):14
Kebede B, Soromessa T (2018) Allometric equations for aboveground biomass estimation of Olea europaea L. subsp cuspidata in Mana Angetu forest. Ecosyst Health Sust 4(1):1–112
Liu ZW, Chen RS, Song YX, Han CT, Yang Y (2015) Estimation of aboveground biomass for alpine shrubs in the upper reaches of the Heihe River Basin. Northwestern China Environ Earth Sci 73(9):5513–15521
MacDonald RL, Burke JM, Chen HYH, Prepas EE (2012) Relationship between aboveground biomass and percent cover of ground vegetation in Canadian Boreal Plain Riparian Forests. For Sci 58(1):47–153
Mbow C, Verstraete MM, Sambou B, Diaw AT, Neufeldt H (2014) Allometric models for aboveground biomass in dry savanna trees of the Sudan and Sudan-Guinean ecosystems of Southern Senegal. J Forest Res-Jpn 19(3):340–1347
Mei WP, Yu GC, Lai JS, Rao Q, Umezawa Y (2018) Basic trendline: add trendline and confidence interval of basic regression models to plot. Available online: https://cran.ms.unimelb.edu.au/web/packages/basicTrendline/index.html. Accessed on 09 June 2021.
Nam VT, Anten NPR, van Kuijk M (2018) Biomass dynamics in a logged forest: the role of wood density. J Plant Res 131(4):611–1621
Nelson RA, Francis EJ, Berry JA, Cornwell WK, Anderegg LDL (2020) The role of climate niche, geofloristic history, habitat preference, and allometry on wood density within a California plant community. Forests 11(105):1–14
Paul KI, Roxburgh SH, England JR, Ritson P, Hobbs T, Brooksbank K, Raison RJ, Larmour JS, Murphy S, Norris J, Neumann C, Lewis T, Jonson J, Carter JL, McArthur G, Barton C, Rose B (2013) Development and testing of allometric equations for estimating above-ground biomass of mixed-species environmental plantings. For Ecol Manage 310:483–494
Paul KI, Roxburgh SH, Chave J, England JR, Zerihun A, Specht A, Lewis T, Bennett LT, Baker TG, Adams MA, Huxtable D, Montagu KD, Falster DS, Feller M, Sochacki S, Ritson P, Bastin G, Bartle J, Wildy D, Hobbs T, Larmour J, Waterworth R, Stewart HT, Jonson J, Forrester DI, Applegate G, Mendham D, Bradford M, O’Grady A, Green D, Sudmeyer R, Rance SJ, Turner J, Barton C, Wenk EH, Grove T, Attiwill PM, Pinkard E, Butler D, Brooksbank K, Spencer B, Snowdon P, O’Brien N, Battaglia M, Cameron DM, Hamilton S, McAuthur G, Sinclair J (2016) Testing the generality of above-ground biomass allometry across plant functional types at the continent scale. Glob Change Biol 22(6):2106–2124
Pilli R, Anfodillo T, Carrer M (2006) Towards a functional and simplified allometry for estimating forest biomass. For Ecol Manage 237(1–3):583–593
Poorter H, Niklas KJ, Reich PB, Oleksyn J, Poot P, Mommer L (2012) Biomass allocation to leaves, stems and roots: meta-analyses of interspecific variation and environmental control. New Phytol 193(1):30–50
Roxburgh SH, Paul KI, Clifford D, England JR, Raison RJ (2015) Guidelines for constructing allometric models for the prediction of woody biomass: How many individuals to harvest? Ecosphere 6(3):1–27
Ruiz-Peinado R, Montero G, del Rio M (2012) Biomass models to estimate carbon stocks for hardwood tree species. Forest Syst 21(1):42–52
Sanquetta CR, Behling A, Corte APD, Péllico Netto S, Schikowski AB, do Amaral MK (2015) Simultaneous estimation as alternative to independent modeling of tree biomass. Ann Forest Sci 72(8):1099–1112
Sharma RP, Brunner A, Eid T, Oyen BH (2011) Modelling dominant height growth from national forest inventory individual tree data with short time series and large age errors. For Ecol Manage 262(12):2162–2175
She WW, Zhang YQ, Qin SG, Wu B, Liu Z, Liu J, Zhang WJ (2015) Habitat effect on allometry of a xeric shrub (Artemisia ordosica Krasch) in the Mu Us Desert of northern China. Forests 6(12):4529–4539
Singh V, Tewari A, Kushwaha SPS, Dadhwal VK (2011) Formulating allometric equations for estimating biomass and carbon stock in small diameter trees. For Ecol Manage 261(11):1945–1949
Xu H, Wang ZJ, Li Y, He JL, Wu XD (2020) Dynamic growth models for Caragana korshinskii shrub biomass in China. J Environ Manage 269:110675
Xu YZ, Zhang JX, Franklin SB, Liang JY, Ding P, Luo YQ, Lu ZJ, Bao DC, Jiang MX (2015) Improving allometry models to estimate the above- and belowground biomass of subtropical forest China. Ecosphere 6(12):289
Yang HT, Wang ZR, Tan HJ, Gao YH (2017) Allometric models for estimating shrub biomass in desert grassland in northern China. Arid Land Res Manage 31(3):283–300
Yang SB, Feng C, Ma YH, Wang WJ, Huang C, Qi CJ, Fu SL, Chen HYH (2021) Transition from N to P limited soil nutrients over time since restoration in degraded subtropical broadleaved mixed forests. For Ecol Manage 494:1–8
Yepes A, Zapata M, Bolivar J, Monsalve A, Espinosa SM, Sierra-Correa PC, Sierra A (2016) Tree above-ground biomass allometries for carbon stocks estimation in the Caribbean mangroves in Colombia. Rev Biol Trop 64(2):913–926
Yu GR, Chen Z, Piao SL, Peng CH, Ciais P, Wang QF, Li XR, Zhu XJ (2014) High carbon dioxide uptake by subtropical forest ecosystems in the East Asian monsoon region. Proc Natl Acad Sci U S A 111(13):4910–4915
Zeng WS, Duo HR, Lei XD, Chen XY, Wang XJ, Pu Y, Zou WT (2017) Individual tree biomass equations and growth models sensitive to climate variables for Larix spp China. Eur J Forest Res 136(2):233–249
Acknowledgements
The authors thank Yunhua Xu and Yougeng Xu (Forest Station of Qiaomu Township) and Xiaoyu Lu, Mingyuan Gu, Mengyu Zhou, Xinxin Tian, Hong Yu, and Chagjian Qi (Anhui Agricultural University) for their support in the collection of field data and biomass processing.
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CH and CF have contributed equally. SF, HYHC, and CF conceived and designed the study; CH, YM, SY, and WW collected data; CH and HL analyzed the data; CH, CF, SF, and HYHC wrote the manuscript.
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Project funding: The work was supported by the Special Major Science and Technology Project of Anhui Province (S202103b06020066) and the 2020 Annual Graduate Innovation Fund of Anhui Agricultural University (2020YSJ-21).
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Corresponding editor: Tao Xu
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Huang, C., Feng, C., Ma, Y. et al. Allometric models for aboveground biomass of six common subtropical shrubs and small trees. J. For. Res. 33, 1317–1328 (2022). https://doi.org/10.1007/s11676-021-01411-y
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DOI: https://doi.org/10.1007/s11676-021-01411-y