Changes in carbon stocks of soil and forest floor in black pine plantations in Turkey

Abstract

The objectives of this study were: (1) to determine carbon stock changes in the soil and forest floor of black pine (Pinus nigra subsp. pallasiana) plantations in Turkey; (2) to determine the effects of thinning on annual carbon accumulation in both; and, (3) to investigate relationships between annual carbon storage in soil and forest floor and stand characteristics of black pine. Samples were taken in 90 plots from stands at the pole (dbh = 11.0–19.9 cm) and sawlog (dbh = 20.0–35.9 cm) stages. Carbon analyses of soil and forest floor samples showed that in unthinned plantations significant organic carbon was sequestered an average of 1.47 Mg ha⁻¹ a⁻¹ in the soil and 0.20 Mg ha⁻¹ a⁻¹ in the forest floor. Organic carbon sequestered annually in the soil was significantly lower in thinned than in unthinned stands, while differences in the forest floor were insignificant. There were positive correlations between carbon sequestered in the soil and stand age, average DBH, mean stand height, basal area, and site index. Carbon sequestered the forest floor increased with basal area. As a result, carbon sequestered in the soil should not be ignored in greenhouse gas inventories because carbon stored belowground was approximately 70% of the aboveground pool.

Keywords

Pinus nigra / Belowground / Forest floor / Carbon sequestration / Thinning

References

[1] Aertsen W, Kınt V, Orshoven J, Özkan K, Muys B. Comparison and ranking of different modelling techniques for prediction of site index in Mediterranean mountain forests. Ecol Model, 2010, 221: 1119-1130.

[2] Arora G, Chaturvedi S, Kaushal R, Nain A, Tewari S, Alam NM, Chaturvedi OP. Growth, biomass, carbon stocks, and sequestration in an age series of Populus deltoides plantations in Taria region of central Himalaya. Turk J Agric For, 2014, 38: 550-560.

[3] Bárcena TG, Kiaer LP, Vesterdal L, Stefánsdóttır HM, Gundersen P, Sigurdsson BD. Soil carbon stock change following afforestation in Northern Europe: a meta-analysis. Glob Change Biol, 2014, 20(8): 2393-2405.

[4] Berg B, McClaugherty C. Plant litter decomposition, humus formation, carbon sequestration, 2003, Berlin: Springer 286

[5] Berg B, Gundersen P, Akselsson C, Johansson MB, Nilsson A, Vesterdal L. Carbon sequestration rates in Swedish forest soils—a comparison of three approaches. Silva Fennica, 2007, 41(3): 541-558.

[6] Berger TW, Neubauer C, Glatzel G. Factors controlling soil carbon and nitrogen stores in pure stands of Norway spruce (Picea abies) and mixed species stands in Austria. For Ecol Manag, 2002, 159: 3-14.

[7] Black K, Byrne KA, Mencuccini M, Tobin B, Nieuwenhuis M, Reidy B, Bolger T, Saiz G, Green C, Farrell ET, Osborne B. Carbon stock and stock changes across a Sitka spruce chronosequence on surface-water gley soils. Forestry, 2009, 82(3): 255-272.

[8] Bravo-Oviedo A, Ruiz-Peinado R, Modrego P, Alonso R, Montero G. Forest thinning impact on carbon stock and soil condition in Southern European populations of P. sylvestris L. For Ecol Manag, 2015, 357: 259-267.

[9] Carter MR, Gregorich EG. Soil sampling and methods of analysis, 2008, Boca Raton: CRC Press 1224

[10] Clark DA, Brown S, Kicklighter DW, Chambers JQ, Thomlinson JR, Ni J, Holland EA. Net primary production in tropical forests: an evaluation and synthesis of existing field data. Ecol Appl, 2001, 11: 371-384.

[11] Çömez A. Determination of carbon sequestration in Scots pine (Pinus sylvestris L.) stands on Sündiken Mountain-Eskişehir, 2012, Eskişehir: Research Institute for Forest Soil and Ecology Press 123 (in Turkish)

[12] Çömez A, Tolunay D, Güner ŞT. Litterfall and the effects of thinning and seed cutting on carbon input into the soil in Scots pine stands in Turkey. Eur J Forest Res, 2019, 138(1): 1-14.

[13] Eker M, Acar HH, Özçelik R, Alkan H, Gürlevik N, Çoban HO, Korkmaz M, Yılmaztürk A (2013) Investigation of the availability of harvest residues in forestry. The Scientific and Technological Research Council of Turkey (TUBİTAK), Project Number: 110O435, Isparta, p 435 (in Turkish)

[14] Erkan N, Comez A, Aydin AC, Denli O, Erkan S. Litterfall in relation to stand parameters and climatic factors in Pinus brutia forests in Turkey. Scand J For Res, 2018, 33(4): 338-346.

[15] Fonseca W, Benayas JMR, Alice FE. Carbon accumulation in the biomass and soil of different aged secondary forests in the humid tropics of Costa Rica. For Ecol Manag, 2011, 262: 1400-1408.

[16] Goussanou CA, Guendehou S, Assogbadjo AE, Sinsin B. Application of site-specific biomass models to quantify spatial distribution of stocks and historical emissions from deforestation in a tropical forest ecosystem. J For Res, 2018, 29(1): 205-213.

[17] Grüneberg E, Zıche D, Wellbrock N. Organic carbon stocks and sequestration rates of forest soils in Germany. Glob Change Biol, 2014, 20: 2644-2662.

[18] Güner ŞT, Çömez A. Biomass equations and changes in carbon stock in afforested black pine (Pinus nigra Arnold. subsp. pallasiana (Lamb.) Holmboe) stands in Turkey. Fresenius Environ Bull, 2017, 26(3): 2368-2379.

[19] Güner ŞT, Makineci E. Determination of annual organic carbon sequestration in soil and forest floor of Scots pine forests on The Türkmen Mountain (Eskişehir, Kütahya). J Fac For Istanb Univ, 2017, 67(2): 109-115.

[20] Güner ŞT, Çömez A, Özkan K, Karataş R, Çelik N. Modelling the productivity of Anatolian black pine plantations in Turkey. J Fac For Istanb Univ, 2016, 66(1): 159-172. n Turkish)

[21] Hunt R (1990). Relative growth rates. In: Basic growth analysis. Springer, Dordrecht, pp 25–34

[22] IPCC (2003) Good practice guidance for land use, land-use change and forestry. In: IGES, Penman J, Gytarsky M, Hiraishi T, Krug T, Kruger D, Pipatti R, Buendia L, Miwa K, Ngara T, Tanabe K, Wagner F (eds) IPCC/OECD/IEA/IGES, Hayama, Japan. http://www.ipcc-nggip.iges.or.jp/public/gpglulucf/gpglulucf_contents.html. Accessed 14 Dec 2015

[23] IPCC (2006) IPCC guidelines for national greenhouse gas inventories, prepared by the National Greenhouse Gas Inventories Programme. In: IGES, Japan (Eggleston HS, Buendia L, Miwa K, Ngara T, Tanabe K) (eds) http://www.ipcc-nggip.iges.or.jp/public/2006gl/index.html. Accessed 21 June 2019

[24] IUSS Working Group WRB (2015) World reference base for soil resources 2014, update 2015. International soil classification system for naming soils and creating legends for soil maps. World Soil Resources Reports No. 106. FAO, Rome, p 192

[25] Jandl R, Lindner M, Vesterdal L, Bauwens B, Baritz R, Hagedorn F, Johnson DW, Minkinen K, Byrne KA. How strongly can forest management influence soil carbon sequestration?. Geoderma, 2007, 137: 253-268.

[26] Jiang L, Zhao W, Lewis BJ, Wei Y, Dai L. Effects of management regimes on carbon sequestration under the Natural Forest Protection Program in northeast China. J For Res, 2018, 29(5): 1187-1194.

[27] Jurgensen M, Tarpey R, Pickens J, Kolka R, Palik B. Long-term effect of silvicultural thinnings on soil carbon and nitrogen pools. Soil Sci Soc Am J, 2012, 76: 1418-1425.

[28] Karaöz MÖ. The amounts and nutrient contents of forest floor of some coniferous stands at the Atatürk arboretum near İstanbul. J Fac For Istanb Univ A, 1993, 43(1): 93-115. (ın Turkish)

[29] Karataş R, Çömez A, Güner ŞT. Determination of carbon stocks in cedar (Cedrus libani A. Rich.) afforestation areas. Journal of Forestry Research, 2017, 4(2): 107-120. n Turkish)

[30] Karatepe Y. Amount of nitrogen and organic carbon in soil and nitrogen and organic matter in forest floor of black pine (Pinus nigra Arn. supsp. pallasiana (Lamb.) Holmboe) stands developed in Gölcük (Isparta). Fac For J Süleyman Demirel Univ, 2004, A(2): 1-16. (ın Turkish)

[31] Korkanç SY. Effects of afforestation on soil organic carbon and other soil properties. CATENA, 2014, 123: 62-69.

[32] Laclau P. Biomass and carbon sequestration of ponderosa pine plantations and native cypress forests in northwest Patagonia. For Ecol Manag, 2003, 180: 317-333.

[33] Lee J, Tolunay D, Makineci E, Çömez A, Son YM, Kim R, Son Y. Estimating the age-dependent changes in carbon stocks of Scots pine (Pinus sylvestris L.) stands in Turkey. Ann For Sci, 2016, 73(2): 523-531.

[34] Lee J, Makineci E, Tolunay D, Son Y. Estimating the effect of abandoning coppice management on carbon sequestration by oak forests in Turkey with a modeling approach. Sci Total Environ, 2018, 640–641: 400-405.

[35] Lettens S, Orshoven JV, Wesemael BV, Muys B, Perrin D. Soil organic carbon changes in landscape units of Belgium between 1960 and 2000 with reference to 1990. Glob Change Biol, 2005, 11: 2128-2140.

[36] Makineci E. Thinning effects on diameter increment and some soil properties in sessile oak (Quercus petraea (Matlusch) Lieb.) coppice forest. Fac For J Süleyman Demirel Univ, 2005, A(2): 1-10. (ın Turkish)

[37] Makineci E, Ozdemir E, Caliskan S, Yilmaz E, Kumbasli M, Keten A, Beskardes V, Zengin H, Yilmaz H. Ecosystem carbon pools of coppice-originated oak forests at different development stages. Eur J For Res, 2015, 134(2): 319-333.

[38] Miegroet HV, Moore PT, Tewksbury CE, Nicholas NS. Carbon sources and sinks in high-elevation spruce-fir forests of the Southeastern US. For Ecol Manag, 2007, 238: 249-260.

[39] Moısen GG, Frescıno TS. Comparing five modelling techniques for predicting forest characretistics. Ecol Model, 2002, 157: 209-225.

[40] Pausas JG. Litter fall and litter decomposition in Pinus sylvestris forests of the eastern Pyrenees. J Veg Sci, 1997, 8: 643-650.

[41] Payne NJ, Cameron DA, Leblanc JD, Morrison IK. Carbon storage and net primary productivity in Canadian boreal mixedwood stands. J For Res, 2019, 30(5): 1667-1678.

[42] Peichl M, Arain MA. Above- and belowground ecosystem biomass and carbon pools in an age-sequence of temperate pine plantation forests. Agric For Meteorol, 2006, 140: 51-63.

[43] Polat S, Polat O, Kantarcı MD, Tüfekçi S, Aksay Y. Relationships between some environmental characteristics and site indices (H₃₈) of Taurus cedar (Cedrus libani A. Rich.) and black pine (Pinus nigra Arnold.) afforestation areas in the Kadıncık Basin of Mersin. Journal of Forestry Research, 2014, 1(1): 22-37. n Turkish)

[44] Prietzel J, Stetter U, Klemmt H-J, Rehfuess KE. Recent carbon and nitrogen accumulation and acidification in soils of two Scots pine ecosystems in Southern Germany. Plant Soil, 2006, 289: 153-170.

[45] Ruiz-Peinado R, Bravo-Oviedo A, Lopez-Senespleda E, Montero G, del Río M. Do thinnings influence biomass and soil carbon stocks in Mediterranean maritime pinewoods. Eur J Forest Res, 2013, 132: 253-262.

[46] Ruiz-Peinado R, Bravo-Oviedo A, Montero G, del Río M. Carbon stocks in a Scots pine afforestation under different thinning intensities management. Mitig Adapt Strat Glob Change, 2016, 21: 1059-1072.

[47] Schulp CJE, Nabuurs G-J, Verburg PH, Waal RW. Effect of tree species on carbon stocks in forest floor and mineral soil and implications for soil carbon inventories. For Ecol Manag, 2008, 256: 482-490.

[48] Sevgi O, Makineci E, Karaöz Ö. The forest floor and mineral soil carbon pools of six different forest tree species. Ekoloji, 2011, 20(81): 8-14.

[49] SPSS v.22.0^® (2015) SPSS 22.0 guide to data analysis. Prentice Hall, Upper Saddle River

[50] Tolunay D (1997) Effects of stand treatments on nutrient cycling in young Scots pine (Pinus sylvestris L.) stands on Aladağ Mountain in Bolu. Ph.D. Dissertation, İstanbul University, Graduate School of Sciences, İstanbul, p 213 (in Turkish)

[51] Tolunay D. Total carbon stocks and carbon accumulation in living tree biomass in forest ecosystems of Turkey. Turk J Agric For, 2011, 35: 265-279.

[52] Tolunay D, Çömez A (2008) Organic carbon stocks in soils and forest floor in Turkish forests. In: Sympossium on air pollution and it’s control, 22–25 October 2008, Hatay, Turkey, pp. 750–765 (in Turkish)

[53] Tolunay D, Makineci E, Şahin A, Özturna AG, Pehlivan S, Abdelkaım MMA. 2017. Carbon sequestration in maritime pine (Pinus pinaster Ait.) and stone pine (Pinus pinea L.) plantations on İstanbul-Durusu sand dunes. The Scientific and Technological Research Council of Turkey (TUBİTAK), Project Number: 114O797, İstanbul, p 148 (in Turkish)

[54] Tufekcioglu A, Guner S, Tilki F. Thinning effects on production, root biomass and some soil properties in a young oriental beech stand in Artvin, Turkey. J Environ Biol, 2005, 26(1): 91-95.

[55] Wellbrock N, Grüneberg E, Riedel T, Polley H. Carbon stocks in tree biomass and soils of German forests. Cent Eur For J, 2017, 63: 105-112.

[56] Yavuz H, Mısır N, Mısır M (2004) Growth models for black pine plantations. The Scientific and Technological Research Council of Turkey (TUBİTAK), Project Number: 2747, Trabzon, p 223 (in Turkish)

[57] Yildiz O, Cromack K Jr, Radosevich SR, Martinez-Ghersa MA, Baham JE. Comparison of 5th- and 14th-year Douglas-fir and understory vegetation responses to selective vegetation removal. For Ecol Manage, 2011, 262: 586-597.

[58] Yimer F, Ledin S, Abdelkadir A. Soil organic carbon and total nitrogen stocks as affected by topographic aspect and vegetation in the Bale Mountains, Ethiopia. Geoderma, 2006, 135: 335-344.