Iranian Journal of Forest

Iranian Journal of Forest

Assessment of trunk carbon sequestration and growth increment of black poplar (Populus nigra L.) in West Azerbaijan Province

Document Type : Research Paper

Authors
M Pato 1
P Hamadi Ghazi 2
S Moradi, 3
1 1Research Assistant Prof., Dept. of Forestry and Rangeland Research, Center for Research and Education of Agriculture and Natural Resources of West Azerbaijan Province, Organization of Research, Education and Extension of Agriculture, Urmia, Iran
2 Ph.D. of forestry, Faculty of Natural Resources, Urmia University, Urmia, I. R. Iran
3 Assistant Prof., Dept. of Agricultural & Natural Resources Development, Faculty of Engineering, Payame Noor University, Tehran, I.R. Iran
10.22034/ijf.2025.465069.1993
Abstract
Introduction: Forest ecosystems play an important role in the global carbon cycle. Carbon dioxide is absorbed by vegetation during the growing season and stored in plants as biomass. Trees are one of the most important and largest carbon reservoirs in natural ecosystems and are very effective in reducing atmospheric carbon emissions. Determining the amount of tree biomass is very important in the sustainable management of natural resources and also determines the contribution of forests and afforestation to the global carbon cycle. The present study attempted to investigate the amount of trunk carbon sequestration and annual volumetric growth in poplar plantations in six counties of West Azerbaijan Province.
Materials and methods: This study was conducted in six poplar-growing counties of West Azerbaijan Province, including Urmia, Miandoab, Shahindej, Naqadeh, Khoy, and Salmas, which are appropriate for wood cultivation. Poplar stands with planting density (1×2) and approximately the same age (8 to 10 years) were selected in the study areas and the quantitative variables of diameter at breast height and total height of nine trees were measured in groups in the beginning, middle and end parts (27 trees in each stand and a total of 162 trees) and the volume of a single tree was calculated in cubic meters. Then, in each county, from each stand at the time of felling, 6-disc samples from trees with a diameter of 20 cm and above were selected for testing and examination. The prepared and separated discs were cut into cubic pieces with dimensions of 3×3×3 cm. For drying, the samples were placed in an oven at 105 ° C for 24 hours and their dry weight was calculated, then the samples were placed in a furnace at 400° C and the resulting ash was reweighed. Annual volumetric growth was also obtained by accurately calculating the volume and dividing it by the number of planting years.
Results: The results indicated that the treated Populus mass in Shahindej had the highest carbon sequestration rate, with an average of 3.29 tons per hectare. In terms of growth, the stands in Urmia and Shahindej showed the highest average growth rates, at 2.84 and 2.83 cubic meters per hectare, respectively. One-Way ANOVA analysis test showed that there is a significant difference between the average amount of carbon sequestration and growth in Populus stands in different cities under investigation at the 99% confidence level. The comparison of the stands of different cities based on Tukey's test also showed that there is a significant difference between Shahindej stand and Selmas and Khoy stands at the 95% confidence level in terms of carbon sequestration. In relation to the rate of growth, a significant difference was observed at the 95% confidence level between the Populus plantations of Urmia and Shahindej couties with the Salmas, Naqdeh and Miandoab stands.
Conclusion: Due to the similar planting density, the same age of the plantations, and the relatively similar climate in the plantations investigated in the study, no significant difference was observed in terms of the amount of trunk carbon sequestration and volumetric growth in most plantations. The small significant difference observed could also be due to the management method and, to some extent, soil conditions. In this regard, it is recommended that policymakers prioritize poplar development plans by focusing on areas such as Shahindej and Urmia that have a higher potential for trunk carbon sequestration and growth increment.
 
Keywords
Carbon sequestration
Growth increment rate
Populus plantations
Urmia

Subjects

Abbasi, H., Khaksarian, F., Bagheri, R., Salehi, A., & Asadi, F. (2024). Land suitability evaluation for poplar plantation. Iranian Journal of Forest, 16(1), 87-101. doi: 10.22034/ijf.2023.351291.1880. (In Persian)
Abedi, T., Abedi, R., & Modaberi, H. (2024). Investigation of Above-ground and soil carbon sequestration in poplar plantations in Guilan province. Applied Biology, 36(4), 70-79. https://doi.org/10.22051/jab.2024.39728.1477. (In Persian)
Abedi, T., Mohammadi Limaei, S., Bonyad, A.E., & Torkaman, J. (2022). Determination of Net Present Value of Carbon Sequestration in Populus deltoides Plantation. Environmental Researches, 12(24), 269-279. https://doi.org/20.1001.1.20089597.1400.12.24.20.2. (In Persian)
Adams, A.B., Pontius, J., Galford, G., Merrill, S.C., & Gudex-Cross, D. (2018). Modeling carbon storage across a heterogeneous mixed temperate forest: the influence of forest type specificity on regional-scale carbon storage estimates. Landscape Ecology, 33, 641-658. https://doi.org/10.1007/s10980-018-0625-0
Alavi, J., Rajabimazhar, A., Farashiani, M., Yahouian, H., Bozorgmehr, A., & Hamidi, E. (2025). Introducing of the most important poplar (.Populus nigra L) pests in North Khorasan province, Iran. Iranian Journal of Forest and Poplar Research, 32(4), 307-324. doi: 10.22092/ijfpr.2024.365041.2150. (In Persian)
Arora, G., Chaturvedi, S., Kaushal, R., Nain, A., Tewari, S., Alam, N.M., & Chaturvedi, O.P. (2014). Growth, biomass, carbon stocks, and sequestration in an age series of Populus deltoides plantations in Tarai region of central Himalaya. Turkish Journal of Agriculture and Forestry, 38(4), 550-560. Doi: 10.3906/tar-1307-94
Assmuth, A., & Tahvonen, O. (2018). Optimal carbon storage in even-and uneven-aged forestry. Forest Policy and Economics, 87, 93-100. https://doi.org/10.1016/j.forpol.2017.09.004
Avirmed, T., Byambadorj, S.O., Chiatante, D., Sharavdorj, K., Ganbat, B., Sukhbaatar, G., & Nyam-Osor, B. (2023). Afforestation of semi-arid regions of Mongolia: carbon sequestration in trees and increase of soil organic carbon. Plant Biosystems-An International Journal Dealing with all Aspects of Plant Biology, 157(4), 779-791. https://doi.org/10.1080/11263504.2023.2200781
Baker, T.R., Phillips, O.L., Malhi, Y., Almeida, S., Arroyo, L., Di Fiore, A., Erwin, T., Killeen, T.J., Laurance, S.G., Laurance, W.F., Lewis, S.L., Lloyd, J., Monteagudo, A., Neill, D.A., Patio, S., Pitman, N.C.A., Silva, J.N.M., & Martnez, R.V. (2004). Variation in wood density determines spatial patterns in Amazonian Forest biomass. Global Change Biology, 10: 545–562. https://doi.org/10.1111/j.1365-2486.2004.00751.x
Bordbar, S.K. (2020). Estimation of carbon sequestration potential oak coppice stand (Quercus brantii) in kamfirooz (Fars provience). Journal of Plant Ecosystem Conservation, 7(15) :141-154. http://pec.gonbad.ac.ir/article-1-401-fa.html. (In Persian)
Chavan, S.B., Dhillon, R.S., Sirohi, C., Uthappa, A.R., Jinger, D., Jatav, H.S., & Rajput, V.D. (2023). Carbon sequestration potential of commercial agroforestry systems in Indo-Gangetic Plains of India: Poplar and eucalyptus-based agroforestry systems. Forests, 14(3), 559. https://doi.org/10.3390/f14030559
Čomić, D.R. (2021). Regression models of carbon and CO2 sequestration of hybrid poplar plantations in northern Serbia. Canadian Journal of Forest Research, 51(12), 1859-1874. https://doi.org/10.1139/cjfr-2020-0360
Di Matteo, G., Sperandio, G., & Verani, S. (2012). Field performance of poplar for bioenergy in southern Europe after two coppicing rotations: effects of clone and planting density. Forest, 5, 224-229. https://doi.org/: 10.3832/ifor0628-005
Imbert, E., & Lefèvre, F. (2003). Dispersal and gene flow of Populus nigra (Salicaceae) along a dynamic river system. Journal of Ecology, 91(3), 447-456.
Elbasiouny, H., El-Ramady, H., Elbehiry, F., Rajput, V.D., Minkina, T., & Mandzhieva, S. (2022). Plant nutrition under climate change and soil carbon sequestration. Sustainability, 14(2), 914. https://doi.org/10.3390/su14020914
Fang, S., Xue, J., & Tang, L. (2007). Biomass production and carbon sequestration potential in poplar plantations with different management patterns. Journal of environmental management, 85(3), 672-679. https://doi.org/10.1016/j.jenvman.2006.09.014
Fortier, J., Truax, B., Gagnon, D., & Lambert, F. (2017). Linking biomass productivity to genotype-specific nutrient cycling strategies in mature hybrid poplars planted along an environmental gradient. Bioenergy Research, 10, 876-890. https://doi.org/10.1007/s12155-017-9850-7
Gardiner, E.S., Poudel, K.P., Leininger, T.D., Souter, R.A., Rousseau, R.J., & Dahal, B. (2024). Early dynamics of carbon accumulation as influenced by spacing of a populus deltoides planting. Forests, 15(2), 226. https://doi.org/10.3390/f15020226
Henry, M., Besnard, A., Asante, W., A. Eshun, J., Adu Bredu, S., Valentini, R., Bernoux, M., Huang, C.H., & Kronrad, G.D. (2001). The cost of sequestration carbon on private forest lands. Forest Policy and Economics, 2, 133-142. https://doi.org/10.1016/S1389-9341(01)00046-6
Hosein zadeh, O. (2015). Analysis of Poplar process value chain in Western Azerbaijan province aims to upgrading. Iranian Journal of Wood and Paper Industries, 6(1), 41-52. https://dor.isc.ac/dor/20.1001.1.20089066.1394.6.1.4.3  (In Persian)
Jahanpour, F., Badehian, Z., & soosani, J. (2019). Investigating the efficiency of the carbon sequestration in above-ground biomass of some populous clones. Iranian Journal of Forest, 11(2), 195-205. http://www.ijf-isaforestry.ir/article_93390_b0a3dceb026b5bfacd9b4f291a3fbddc.pdf (In Persian)
Latify, R., Alijanpour, A., Shafiei, A.B., & Sadeghi, A. (2018). Effects of planting interval and soil type on volume production and slenderness index of poplar (Populus nigra L.) plantations in Diwandareh region (Kurdistan province, western Iran). DOI: 10.17221/113/2016-JFS
Ma, S.H., Eziz, A., Tian, D., Yan, Z.B., Cai, Q., Jiang, M.W., Su, X.L., Zhu, S.D., Wang, X., Xu, X.L., Xu, M., & Fang, J.Y. (2020). Size- and age-dependent increases in tree stem carbon concentration: implications for forest carbon stock estimations. Journal of Plant Ecology, 13(2), 233-240.https://doi.org/10.1093/jpe/rtaa005
Meifang, Y., Lu, W., Honghui, R., & Xinshi, Z. (2017). Biomass production and carbon sequestration of a short-rotation forest with different poplar clones in northwest China. Science of the Total Environment, 586, 1135-1140. https://doi.org/10.1016/j.scitotenv.2017.02.103
Mirakhorlou, Kh. (2020). Survey and distribution and areas of Populus sp. plantations in the country using Sentinel-2 satellite data. Final Research Report, Research Institute of Forests and Rangelands, Tehran, Iran. (In Persian).
Pan, Y., Birdsey, R.A., Fang, J., Houghton, R., Kauppi, P.E., Kurz, W.A., Phillips, O.L., Price, D.T., Apps, M.J., Cienciela, A.D., Davis, P., Farrell, E.P., Harmon, M.E., Heath, L.S., Karjalainen, T.A., Kheshgi, S.H., Makundi, J., Marland, G. H., McGuire, A.D., Nepal, S., Pedroni, L., Raudina, V., Richards, J.F., Somogyi, Z., Tatarinov, F., Tchebakova, N.M., Toni, P., & Vierling, L. (2011). A large and persistent carbon sink in the world’s forests. Science, 333(6045), 988-993. https://doi.org/10.1126/science.1201609
Rescalvo, F.J., Timbolmas, C., Bravo, R., Valverde-Palacios, I., & Gallego, A. (2021). Improving ductility and bending features of poplar glued laminated beams by means of embedded carbon material. Construction and Building Materials, 304, 124469. https://doi.org/10.1016/j.conbuildmat.2021.124469
Salehi, A., & Shariat, A. (2024). Comparative performance of Populus spp. and Salix spp. for growth, nutrition, and heavy metal uptake in a wastewater hydroponic system. International Journal of Phytoremediation, 26(9), 1369-1378. https://doi.org/10.1080/15226514.2024.2321597
Sperandio, G., Acampora, A., Del Giudice, A., & Civitarese, V. (2021). Models for the evaluation of productivity and costs of mechanized felling on poplar short rotation coppice in Italy. Forests, 12(7), 954. https://doi.org/10.3390/f12070954
Toillon, J., Huc, R., Strijk, J.H., & Dreyer, E. (2013). Effect of planting density on growth and water-use efficiency of hybrid poplar: an integrated analysis from leaf to stand scale in a 5-year-old plantation International Poplar Symposium VI (IPS VI), Vancouver, Canada.
Vahedi, A.A., & Mattagi, A.A. (2014). Amount of carbon sequestration distri bution associated with oak tree’s (Quercus castaneifolia C.A. May) bole in relation to phys iographical units of Hyrcanian natural forests of Iran. Iranian Journal of Forest and Poplar Research, 21(4). https://doi.org/10.22092/ijfpr.2014.5144. (In Persian)
Wang, Y., Xiao, J., Ma, Y., Ding, J., Chen, X., Ding, Z., & Luo, Y. (2023). Persistent and enhanced carbon sequestration capacity of alpine grasslands on Earth’s Third Pole. Science Advances, 9(20), eade6875. https://doi.org/10.1126/sciadv.ade6875
Yao, Y., Shu, S., Wang, W., Liu, R., Wang, Y., Wang, X., & Zhang, S. (2023). Growth and carbon sequestration of poplar plantations on the Tibetan Plateau. Ecological Indicators, 147, 109930. https://doi.org/10.1016/j.ecolind.2023.109930
Yousefi, B., & Kalagari, M. (2021). Survey of qualitative and quantitative characteristics of local Populus spp. trees (Case study: Kurdistan province). Iranian Journal of Forest, 13(3), 333-348. doi: 10.22034/ijf.2021.250147.1741. (In Persian)
Zhu, Q.L., Liu, H.K., Chen, X., Dong, Y.F., & Wang, Y.P. (2019). Archaeal community succession with fine root growth in poplar plantation. Ying Yong Sheng tai xue bao. The Journal of Applied Ecology, 30(3), 849-856. https://doi.org/10.13287/j.1001-9332.201903.034
Iranian Journal of Forest
Volume 17, Issue 3 - Serial Number 3
Autumn 2025
Pages 381-394

  • Receive Date 06 July 2024
  • Revise Date 01 May 2025
  • Accept Date 01 June 2025