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Effects of environmental factors on tree seedling regeneration in a pine-oak mixed forest in the Qinling Mountains, China

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Abstract

Natural seedling regeneration and tree establishment are affected by various environmental factors. In this study, we established eight, eight, six, and four independent forest stands (each stand was further divided into five subplots) respectively based on the altitudinal gradient, stand density, slope location, and slope aspect to investigate the effects of environmental factors on tree seedling regeneration in a pine-oak mixed forest. The results indicated that the seedling density was significantly higher at altitudes of 1,283 m to 1,665 m, whereas the sapling density did not differ with altitudes. The seedling and sapling density decreased significantly at 1,835 m. The seedling densities on the upper slopes were much higher than those on the middle and lower slopes, whereas the sapling density had no difference. The sapling density decreased gradually from the southwest (20°-75°) whereas it increased on the shady slopes to the northeast (40°). The seedling density increased from southwest (20°) to northeast (40°). The seedling and sapling densities increased with the stand density (850 trees ha−1 to 1,525 trees ha−1) whereas the sapling density was significantly lower in stands (1,900 trees ha−1). Principal components analysis showed that the slope aspect and stand density had more important roles in tree regeneration in this study region compared with the other two factors. Therefore, our findings suggest that it will be beneficial to keep stands at a moderate density on shady slopes. Appropriate thinning of higher density stands is also expected to promote the natural regeneration of pine-oak mixed forest.

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References

  • Arianoutsou M, Néeman G (2000) Post-fire regeneration of natural Pinus halepensis forests in the east Mediterranean Basin. In: Ne’eman G, Trabaud L (eds.), Ecology, Biogeography and Management of Pinus halepensis and Pinus brutia Forest Ecosystems in the Mediterranean Basin. Backhuys Publishers, Leiden. pp 269–289.

    Google Scholar 

  • Barbéro M, Loisel R, Quézel P, et al. (1998) Pines of the Mediterranean Basin. In: Richardson DM (ed.), Ecology and Biogeography of Pinus. Cambridge University Press, Cambridge. pp 153–170.

    Google Scholar 

  • Cameron AD, Mason WL, Malcolm DC (2001) Transformation of plantation forests: papers presented at the IUFRO conference held in Edinburgh, Scotland, 29 August to 3 September 1999. Forest Ecology and Management 151: 1–5. DOI: 10.1016/S0378-1127(00)00691-5

    Article  Google Scholar 

  • Cierjacks A, Ruhr NK, Wesche K, et al. (2008) Effects of altitude and livestock on the regeneration of two tree line forming Polylepis species in Ecuador. Plant Ecology 194: 207–221. DOI: 10.1007/s11258-007-9285-x

    Article  Google Scholar 

  • Cui CM, Wang XA, Guo H, et al. (2011) Studies on the Seedlings Regeneration of Pinus Tabulaeformis f. shekannesis in Different Slopes on Loess Plateau. Chinese Agriculture Science Bulletin 27(4): 48–52. (In Chinese, English summary)

    Google Scholar 

  • Dobrowolska, D (2008) Effect of stand density on oak regeneration in flood plain forests in Lower Silesia, Poland. Forestry 81: 511–523. DOI: 10.1093/forestry/cpn025

    Article  Google Scholar 

  • Gerald E, Obua, J (2005) Tree condition and natural regeneration in disturbed sites of Bwindi impenetrable forest national park, southwestern Uganda. Tropical Ecology 99: 99–111.

    Google Scholar 

  • Germino MJ, Smith WK (2002) Conifer seedling distribution and survival in an alpine treeline ecotone. Plant Ecology 162: 157–168. DOI: 10.1023/A:1020385320738

    Article  Google Scholar 

  • González-Tagle MA, Schwendenmann L, Perez JJ, et al. (2008) Forest structure and woody plant species composition along a fire chronosequence in mixed pine-oak forest in the Sierra Madre Oriental, Northeast Mexico. Forest Ecology and Management 256: 161–167. DOI:10.1016/j.foreco.2008.04.021

    Article  Google Scholar 

  • Gracia M, Retana J, Roig P (2002) Mid-term successional patterns after fire of mixed pine-oak forests in NE Spain. Acta Oecologica 23: 405–411. DOI: 10.1016/S1146-609X(02)01169-4

    Article  Google Scholar 

  • Guo JP, Wang SH, Kang RL, et al. (1997) Age structure and dynamics 0f natural spruce (Picea wilsonii) forests in guancen mountains. Acta Ecologica Sinica 17(2): 184–189. (In Chinese, English summary)

    Google Scholar 

  • Hasegawa M, Taira H (2000) The characteristics of species composition of the hardwoods established on Cryptomeria japonica plantation in heavy snow regions. Journal of the Japanese Forestry Society 82: 28–33.

    Google Scholar 

  • Hertel D, Wesche K (2008) Tropical moist Polylepis stands at the treeline in East Bolivia: the effect of elevation on stand microclimate, above- and below-ground structure, and regeneration. Trees 22: 303–315. DOI: 10.1007/s00468-007-0185-4

    Article  Google Scholar 

  • Holl KD, Loik ME, Liu EHV, et al. (2000) Tropical montane forest restoration in Costa Rica: overcoming barriers to dispersal and establishment. Restoration Ecology 8: 339–349. DOI: 10.1046/j.1526-100x.2000.80049.x

    Article  Google Scholar 

  • Holm SO (1994) Reproductive patterns of Betula pendula and B. pubescens coll. along a regional altitudinal gradient in northern Sweden. Ecography 17: 60–72. DOI: 10.1111/j.1600-0587.1994.tb00077.x

    Article  Google Scholar 

  • Hopper E, Legendre P, Condit R (2005) Barriers to forest regeneration of deforested and abandoned land in Panama. Journal of Applied Ecology 42: 1165–1174. DOI: 10.1111/j.1365-2664.2005.01106.x

    Article  Google Scholar 

  • Jäderlund A, Zackrisson O, Dahlberg A, et al. (1997) Interference of Vaccinium myrtillus on establishment, growth and nutrition of Picea abies seedlings in a northern boreal site. Canadian Journal of Forest Research 27(12): 2017–2025. DOI: 10.1139/x97-185

    Article  Google Scholar 

  • Kang B, Wang DX, Cui HA, et al. (2011) Regeneration characteristics and related affecting factors of Pinus tabulaeformis secondary forests in Qinling Mountains. Chinese Journal of Applied Ecology 22(7): 1659–1667. (In Chinese, English summary).

    Article  Google Scholar 

  • Kang B, Wang DX, Li G, et al. (2012) Characteristics of seedling regeneration in Quercus. aliena var. acuteserrata secondary forests in Qinling Mountains. Acta Ecologica Sinica 32(9): 2738–2747. (In Chinese, English summary) DOI: 10.5846/stxb201103230361

    Article  Google Scholar 

  • Kodani J (2006) Species diversity of broad-leaved trees in Cryptomeria japonica plantations in relation to the distance from adjacent broad-leaved forests. Journal of Forest Research 11: 267–274. DOI: 10.1007/s10310-006-0215-x

    Article  Google Scholar 

  • Kodani J (1990) Studies on the improvement of unsuccessful plantation in a heavy snowfall area: III. Importance of invaded broad-leaved trees. Transactions, Annual Meeting Japan Forestry Society 101: 469–470.

    Google Scholar 

  • Kuuluvainen T, Rouvinen S (2000) Post-fire understory regeneration in boreal Pinus sylvestris forest sites with different fire histories. Journal of Vegetation Science 11: 801–812. DOI: 10.2307/3236550

    Article  Google Scholar 

  • Masaki T, Ota T, Sugita H, et al. (2004) Structure and dynamics of tree populations within unsuccessful conifer plantations near the Shirakami Mountains, a snowy region of Japan. Forest Ecology and Management 194: 389–401. DOI: 10.1016/j.foreco.2004.03.002

    Article  Google Scholar 

  • Moore SE, Allen HL (1999) Plantation forestry. In: Hunter MLJ (ed.) Maintaining biodiversity in forest ecosystems. Cambridge University Press, Cambridge. pp 100–433.

    Google Scholar 

  • Mühlenberg M, Appelfelder J, Hoffmann H, et al. (2012) Structure of the montane taiga forests of West Khentii, Northern Mongolia. Journal of forest science 58(2): 45–56.

    Google Scholar 

  • Naveh Z (1990) Fire in the Mediterranean-a landscape ecological perspective. In: Goldammer, JG., Jenkins MJ. (eds.), Fire in Ecosystem Dynamics: Mediterranean and Northern Perspectives. SPB Academic Publishing, The Hague. pp 1–20.

    Google Scholar 

  • Oberhauser U (1997) Secondary forest regeneration beneath pine (Pinus kesiya) plantations in the northern Thai highland: a chronosequence study. Forest Ecology and Management 99: 171–183. DOI: 10.1016/S0378-1127(97)00203-X

    Article  Google Scholar 

  • Parrotta JA (1995) Influence of overstory composition on understory colonization by native species in plantations on a degrade tropical site. Journal of Vegetation Science 6: 627–636. DOI: 10.2307/3236433

    Article  Google Scholar 

  • Peña-Claros M, Petersa EM, Justiniano MJ, et al. (2008) Regeneration of commercial tree species following silvicultural treatments in a moist tropical forest. Forest Ecology and Management 255: 1283–1293. DOI: 10.1016/j.foreco.2007.10.033

    Article  Google Scholar 

  • Utsugi E, Kanno H, Ueno N, et al. (2006) Hardwood recruitment into conifer plantations in Japan: effects of thinning and distance from neighboring hardwood forests. Forest Ecology and Management 237: 15–28. DOI: 10.1016/j.foreco.2006.09.011

    Article  Google Scholar 

  • Vera ML (1997) Effects of altitude and seed size on germination and seedling survival of heathland plants in north Spain. Plant Ecology 133: 101–106. DOI: 10.1023/A:1009729201384

    Article  Google Scholar 

  • Xu HC (1990) Chinese pine Pinus tabulaeformis. China Forestry Publishing House, Beijing. pp 113–115.

    Google Scholar 

  • Yokoi S, Yamaguchi K (2000) The influence of site factors on the success of afforestation in man-made Japanese Cryptomeria forests in snow districts. Journal of the Japanese Forestry Society 82: 15–19.

    Google Scholar 

  • Zhang SL, Liang CP (2012) Effect of a native forest canopy on rainfall chemistry in China’s Qinling Mountains. Environmental Earth Sciences 67: 1503–1513. DOI: 10.1007/s12665-012-1594-2.

    Article  Google Scholar 

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Authors and Affiliations

  1. College of Forestry, Northwest A & F University, Yangling, 712100, China

    Fei Yu, De-xiang Wang, Qing-ping Huang & You-ning Hu

  2. College of Animal Science and Technology, Northwest A & F University, Yangling, 712100, China

    Xiao-xiao Shi

  3. College of Life Sciences, Jiangxi Normal University, Nanchang, 330022, China

    Xian-feng Yi

  4. Forest Seed and Seedling General Station of Hainan Province, Haikou, 570203, China

    Qing-ping Huang

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  1. Fei Yu
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  2. De-xiang Wang
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  3. Xiao-xiao Shi
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  4. Xian-feng Yi
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  5. Qing-ping Huang
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Correspondence to De-xiang Wang.

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Yu, F., Wang, Dx., Shi, Xx. et al. Effects of environmental factors on tree seedling regeneration in a pine-oak mixed forest in the Qinling Mountains, China. J. Mt. Sci. 10, 845–853 (2013). https://doi.org/10.1007/s11629-013-2548-1

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  • DOI: https://doi.org/10.1007/s11629-013-2548-1

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