Skip to main content
Log in

Sex Structure of Scotch Pine Populations in the Dry Steppe

  • Published:
Russian Journal of Ecology Aims and scope Submit manuscript

Abstract

it has been determined that the sex structure of the population is of great importance for pine adaptation to extreme environmental conditions. As environmental conditions deteriorate, differentiation of populations with respect to sex becomes more apparent, the proportion of trees of mixed type decreases, and the number of male trees increases. A tendency toward correlation between tree habitus, needle and shoot sizes, and the sex structure of population is noted. The prevalence of male trees in populations exposed to increasing stress reflects the rearrangement of such populations aimed at the more efficient use of natural resources.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Cherepnin, V.L., Izmenchivost' semyan sosny obyknovennoi (Seed Variability in Scotch Pine), Novosibirsk: Nauka, 1980.

    Google Scholar 

  • Dzhaparidze, L.I., New Data on Sex-Related Differences in Water Content in Plants, Soobshch. Akad. Nauk GruzSSR, 1945, vol. 6, no. 1, pp. 40–42.

    Google Scholar 

  • Formirovanie i svoistva pereveyannykh pochv (Formation and Properties of Wind-shifted Soils), Orlovskii, N.V., Ed., Moscow: Nauka, 1967.

    Google Scholar 

  • Ivanov, N.N., On Biochemical Differences between Sexes, Usp. Biol. Khim., 1935, vol. 11, pp. 164–202.

    Google Scholar 

  • Iroshnikov, A.I., Geographic Cultures of Coniferous Plants in Southern Siberia, in Geograficheskie kul'tury i plantatsii khvoinykh v Sibiri (Geographical Cultures and Plantations of Coniferous Plants in Siberia), Novosibirsk: Nauka, 1978, pp. 4–20.

    Google Scholar 

  • Jankiewicz, L.S. and Stecki, L.Y., Some Mechanisms Responsible for Differences in Tree Form, in Tree Physiology and Yield Improvement, Cannell, M.G.R. and Last, F.T., Eds., London: Academic, 1976, pp. 157–172.

    Google Scholar 

  • Mamaev, S.A., The Study of Growth and Development of Scotch Pine in the Context of the Tasks of Forest Seed Growing, Abstract of Cand. Sci. (Biol.) Dissertation, Moscow, Timiryazev Agricultural Academy, 1956.

    Google Scholar 

  • Mamaev, S.A.,Formy vnutrividovoi izmenchivosti drevesnykh rastenii (na primere sem. Pinaceae na Urale) (Forms of Intraspecific Variation in Tree Plants: An Example of the Family Pinaceae in the Urals), Moscow: Nauka, 1973.

    Google Scholar 

  • Minina, E.G., Sex Determination and Endogenous Growth Regulators in Some Coniferous Forest Species, in Polovaya reproduktsiya khvoinykh (Sexual Reproduction of Conifers), Novosibirsk: Nauka, 1973, pp. 146–156.

    Google Scholar 

  • Minina, E.G. and Tret'yakova, I.N., Geotropizm i pol u khvoinykh (Geotropism and Sex in Conifers), Novosibirsk: Nauka, 1983.

    Google Scholar 

  • Morozov, G.F., Lesovodstvennaya dendrologiya. Otnoshenie drevesnykh porod k svetu. O tipakh nasazhdenii. Konspekt lektsii (Forestry Dendrology. Attitude of Tree Species to Light. On the Types of Tree Stands. A Conspectus of Lectures), St. Petersburg: S.-Peterb. Lesnoi Inst., 1903–1904.

    Google Scholar 

  • Nekrasova, T.P., Plodonoshenie sosny v Zapadnoi Sibiri (Fruiting of Pine in West Siberia), Novosibirsk: Sib. Otd. Akad. Nauk SSSR, 1960.

    Google Scholar 

  • Polezhaeva, Z.N. and Savin, E.N., Oblesenie erodirovannykh zemel' (Afforestation of Eroded Lands), Moscow: Lesnaya Promyshlennost', 1974.

    Google Scholar 

  • Pravdin, L.F., Sexual Dimorphism in Scotch Pine (Pinus sylvestris L.), Tr. Inst. Lesa Akad. Nauk SSSR, 1950, vol. 3, pp. 190–201.

    Google Scholar 

  • Pravdin, L.F., Sosna obyknovennaya (Scotch Pine), Moscow: Nauka, 1964.

    Google Scholar 

  • Romanovskii, M.G., Formirovanie urozhaya semyan sosny obyknovennoi (Formation of Seed Yield in Scotch Pine), Moscow: Nauka, 1997.

    Google Scholar 

  • Serebryakov, I.G., Ekologicheskaya morfologiya rastenii (Ecological Morphology of Plants), Moscow: Vysshaya Shkola, 1962.

    Google Scholar 

  • Sosna obyknovennaya v Yuzhnoi Sibiri (Scotch Pine in Southern Siberia), Milyutin, L.I., Ed., Krasnoyarsk: Inst. Lesa i Drevesiny, Sib. Otd. Akad. Nauk SSSR, 1988.

    Google Scholar 

  • Suntsov, A.V., Form Diversity of Scotch Pine in Central Tuva, in Izmenchivost' i introduktsiya drevesnykh rastenii Sibiri (Variations and Introduction of Woody Plants in Siberia), Krasnoyarsk: Inst. Lesa i Drevesiny, Sib. Otd. Akad. Nauk SSSR, 1984, pp. 124–132.

    Google Scholar 

  • Tkachenko, M.E., Obshchee lesovodstvo (General Forestry), Moscow: Goslesbumizdat, 1952.

    Google Scholar 

  • Zimmermann, M.H. and Brown, C.L., Trees Structure and Function, New York: Springer, 1971, pp. 125–165.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Tikhonova, I.V. Sex Structure of Scotch Pine Populations in the Dry Steppe. Russian Journal of Ecology 34, 370–374 (2003). https://doi.org/10.1023/A:1027304332042

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1027304332042

Navigation