Features of the adaptation of alien species LAMIUM PURPUREUM L. of secondary area
Main Article Content
Abstract
Introduction. The negative impact of non-abiotic plant species on the environment is increasing every year in Ukraine. At present, this problem has become extremely important, since invasions of adventitious plant species violate the structural and functional relations of forest ecosystems.
L. purpureum is a typical representative of grassy plants, which reflects such changes.Purpose. The aim of the present study was to analyze of populations of L. purpureum in the secondary area on the example of the territory of the Right Bank of Forest-Steppe zone.
Methods. Study sites were all located within the Right Bank Forest-steppe on the territory of the Kyiv and Vinnytsia regions.An ecological profile consisting of six experimental plots, depending on the recreational gradient in the urban forest, was established in accordance with the principles of comparative ecology. Plant complex was established according to the geobotanical and ecological methods. Assessment of the morphometric parameters of the population L. purpureum was established in accordance with generally accepted methods.
Results. Weak, medium and strong degrees of environmental transformations accompanied by ecological and coenotic adaptation changes of species populations was established. The analysis of morphometric parameters (plant height, number of flowers, number of leaves, number of shoots, diameter of the shoots, average area of a separate leaf, total leaf surface) was shown.Analysis of the variability of characteristics through the coefficient of variation showed that the investigated morphometric parameters were varied within the range of 21,0% -89,2%.The coefficient of variation increases with the potentiation of anthropogenic pressure transformation was established. Analysis of the vital composition was showed the domination of a prosperous type of population. The quality index was within the range of 0,315-0,435.
Conclusion. The various ecological conditions and coenotic confinedness have caused a significant range of values of morphometric parameters of the populations of L. purpureum.The number of flowers and the number of leaves per individual were the most significant parameters. The height and diameter of the shoots were more stable.
Article Details
Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
AGREEMENT ABOUT TRANSMISSION OF COPYRIGHT
I, the author of the article / We, the authors of the manuscript _______________________________________________________________________
in case of its acceptance for publication, we transfer the following rights to the founders and editorial boards of the scientific publication "Cherkasy University Bulletin: Biological Sciences Series":
1. Publication of this article in Ukrainian (English) and distribution of its printed version.
2. Dissemination of the electronic version of the article through any electronic means (placing on the official journal web site, in electronic databases, repositories, etc.). At the same time we reserve the right without consent of the editorial board and the founders:
1. Use the materials of the article in whole or in part for educational purposes.
2. To use the materials of the article in whole or in part for writing your own theses.
3. Use article materials to prepare Summarys, conference reports, and oral presentations.
4. Post electronic copies of the article (including the final electronic version downloaded from the journal's official website) to:
a. personal web-pecypcax of all authors (web sites, web pages, blogs, etc.);
b. web-pecypcax of the institutions where the authors work (including electronic institutional repositories);
with. non-profit, open-source web-pecypcax (such as arXiv.org).
With this agreement, we also certify that the submitted manuscript meets the following criteria:
1. Does not contain calls for violence, incitement of racial or ethnic enmity, which are disturbing, threatening, shameful, libelous, cruel, indecent, vulgar, etc.
2. Does not infringe the copyrights and intellectual property rights of others or organizations; contains all the references to the cited authors and / or publications envisaged by applicable copyright law, as well as the results and facts used in the article by other authors or organizations.
3. It has not been previously published in other publishers and has not been published in other publications.
4. Does not include materials that are not subject to publication in the open press, in accordance with applicable law.
____________________ ___________________
First name, Last name, signature of the author
"___" __________ 20__
References
Lavrov, V.V., Blinkova, O.I., Miroshnik, N.V. &IvanenkoO.M. (2016). Synecological principles of diagnostics of transformation of structural and functional organization of forest ecosystems in the evolutionary aspect. Factors in Experimental Evolution Organisms, 18, 186−190 (in Ukr.).
Protopopova, V.V. (1991). Synanthropic flora of Ukraine and ways of its development. Naukovadumka, Kyiv, 204 (in Rus.).
Holubec, M.A., Mariskevich, O.G., Krok, B.O. (2003). Ecological potential of terrestrial ecosystems. Polli, Lviv, 180 (in Ukr.).
Burda, R.I. (1991). Anthropogenic transformation of flora. Naukovadumka, Kyiv, 168 (in Rus.).
Zlobin, Yu.A. (2009). Population ecology of plants: current state, growth points: monograph. University book, Sumy, 263 (in Rus.).
Shishkin, B.K. (1963). Botanical atlas. Publishing house of agricultural literature, magazines and posters, Moscow, Leningrad, 504 (in Rus.).
Gorshkova, S.G. (1954). The day-nettle – Lamium L. Flora of the USSR, 21, 124-138 (in Rus.).
Mennema, J. (1989). Taxonomic revision of Lamium (Lamiaceae). Leiden botanic alseries, Leiden, The Netherlands, 202
Hulten, E., Fries, M. (1986). Atlas of NorthEuropeanvascularplants, North of the Tropik of cancer: In 3 v. Konigstein: In 3 vol. 1172 Moore, D.M. (1982) Flora Europaean check-listand chromosome index. Cambridge University Press, Cambridge, 423.
Ohwi, J. (1965). Flora o fJapan. Acombined, muchrevised, and extended translation by the authorofhis Flora of Japan. DC Smithsonian Institution, Washington, 1067.
Britton, C.E. (1926).Notes on some minor varieties of Britishplants. J. Bot., 64, 324–328.
Didukh, Ya.P. Pluta P.G.(1994). Phytoindication of ecological factors. Naukovadumka, Kyiv, 280 (inUkr.).
Mirkin, V.(1985). The modernscience of vegetation.Logos,Moscow, 136 (inRus).
Mosyakin, S.L., Fedoronchuk, М.М. (1999). Vascularplants of Ukraine. A nomenclaturalchecklist.– M.G.Kholodny Institute of Botany, Kiev, 345.
International Code of Nomenclature for algae, fungi and plants (Melbourne Code) adopted by the Eighteen the International Botanical Congress (Internet) (2012). Melbourne: InternationalAssociation for Plant Taxonomy. (cited 2016 Dec 5). Available from: http://www.iapt-taxon.org/nomen/main.php
Polyakov, A., Plugatar Yu. (2009). Crimea forest formations and their ecological role. New Word, Kharkiv, 405 (inRus.)
Stein, B.A. (2002). States of the Union: Ranking America's Biodiversity. Nature Serve, Arlington, Virginia, 27.
Millenium Ecosystem Assesment. Ecosystems and humanwell-being: synthesisreport. (2005). IslandPress, Washington DC, 160.
Gorchakovskiy, P.L. (1984). Anthropogenic changes in vegetation: monitoring, assessment, prediction. Ekologiya, 5, 3–16.
Burda, R.I., Ignatyuk, O.A. (2011). Methodology of study of adaptive strategy of alien plant species in a urbanized environment. Monograph NCECM of the National Academy of Sciences of Ukraine, Kyiv, 112 (in Ukr.).
Lakin, G.F. (1990). Biometrics. Higher education school, Moscow, 352 (inRus.).