DOI: 10.24411/1728-323X-2018-12052

Section

Ecology

Title

THE LIFE STRATEGY OF THE CAENOPOPULATIONS OF THE SCOTS PINE (PINUS SYLVESTRIS L.) IN THE VIRGINILE PERIOD

Сontributors

O.       M. Bedareva, Ph. D. (Biology), Dr. Habil., Associate Professor, This email address is being protected from spambots. You need JavaScript enabled to view it.;

M. A. Morzikova, Postgraduate student, This email address is being protected from spambots. You need JavaScript enabled to view it.;

E.        G. Kravcov, Postgraduate student, This email address is being protected from spambots. You need JavaScript enabled to view it..

Federal state budget educational institution of higher professional education "Kaliningrad State Technical University",

Kaliningrad, Russia

Abstract

The composition of the silvicultural landscapes of the Kaliningrad Region is widely diverse: in the plantings you can see all the tree species composing the natural forest. They include both native and exotic species, alien to the local flora, this is especially true for the park plantings, botanical gardens, woodlands. Among the silvicultural species of Russia the first place belongs to the Scots pine (Pinussylvestris). It is used for planting in about two thirds of the activities related to the forestation in the country.

This article describes the results of the study of the survival of Scots pine in the context of agro-ecological factors and age periods. The comparative analysis of plant resistance for the age groups in the virginile period (juvenile, immature individuals) was made. The prospects for the conservation of the forming woodland due to the age trends and partial anthropogenic regulation were identified. The life strategy of the phytocaenotype of the Scots pine in the virginile period was considered. The eco-biomorphological and floristic composition of the segetal flora as a negative consort in the trans- biotic interactions of the ecosystem of the Scots pine was identified.

Keywords

silviculture, the Scots pine (Pinussylvestris L.), phytocaenopopulations, agroecological factors, consorts, seg- etal flora.

References

1.  KrasnoshchekovaN. S. Formirovaniyeprirodnogokarkasavgeneralnykhplanakhgorodov: UchebnoyeposobiyedlyaVUZov / N. S. Krasnoshchekova. [Formation of a natural frame in the general plans of the cities: a textbook for higher schools / N. S. Krasnoshchekova]. Moscow, “Architecture-S”, 2010. 184 p. [in Russian]

2.  David J. Nowak, Daniel E. Crane, Jack C. Stevens, Robert E. Hoehn, Jeffrey T. Walton, and Jerry Bond A Ground-Based Method of Assessing Urban Forest Structure and Ecosystem Services Arboriculture & Urban Forestry 2008. 34 (6): p. 347—358.

3.  Kontseptsiyarazvitiyaparkov, parkovykhzon, skverovibulvarovKaliningrada (2010—2018 gg.) [The concept of development of parks, green areas, squares and avenues of Kaliningrad (2010—2018)] // City district administration “the city of Kalinin-grad”, the Committee of architecture and construction, the office of the chief architect of the city. Kaliningrad, 2009. 34 p. [in Russian]

4.  Muracheva L. S. Monitoring lesoparkovykhekosistemnaurbanizirovannykhterritoriyakhKaliningradskoyoblasti / L. S. Mu- racheva, O. M. Bedareva, V. K. Khlyustov. [Monitoring of forest park ecosystems in urbanized territories of the Kaliningrad Region / L. S. Muracheva, O. M. Bedareva, V. K. Khlustov]. Kaliningrad: Publishing house FGBOU VPO “KSTU”, 2013. 249 p. [in Russian]

5.  Bedareva O. M. Otsenkaioptimizatsiyavozrastnogosostavadendroflorylandshaftnykhparkov / O. M. Bedareva, A. V. Maty- ukha, Ye. G. Kravtsov [Estimation and optimization of the age structure of the dendroflora of landscape parks] // Izvestiya KGTU — 2017. No. 45. P. 211—221. [in Russian]