![]() Address: 17 Naberezhnaya Severnoy Dviny, Arkhangelsk 163002 Russian Federation. Northern (Arctic) Federal University named after M.V.Lomonosov. Office 1425
Phone / Fax: (818-2) 21-61-18 Archive |
![]() These works are licensed under a Creative Commons Attribution 4.0 International License. I.A. Goncharova, L.N. Skripal’shchikova, A.P. Barchenkov, A.S. Shushpanov Complete text of the article:Download article (pdf, 1.1MB )UDС630*182.47:581.5DOI:10.37482/0536-1036-2020-1-75-87AbstractThe vegetation cover characteristics of anthropogenically disturbed birch stands of Krasnoyarsk forest-steppe are studied. The research purpose is to study the current state of under story vegetation cover of the birch stands, which have been exposed to recreational and anthropogenic impacts for a long time, as well as to assess the degree and nature of its change over the 12-year period since the last research. The studies were carried out on the sample plots laid out in mixed herbs birch stands. Cenosises are characterized by V–VI age classes, II–IV quality classes, and 0.6–0.9 density of stocking. The birch stands are located in the main transfer of Krasnoyarsk industrial emissions. Phytocenoses were under significant anthropogenic and recreational impact for a long time. At each facility, 30 sites (1 m2 each) were laid, where species composition, horizontal and vertical structure, projective cover and occurrence of undergrowth and forest live cover species were assessed. The comparative analysis of floristic lists was performed using the Sørensen-Czekanowski coefficient (Ksc). The degree of species diversity was estimated by using the Shannon index; the degree of recreational transformation – synanthropization index. Cuttings were taken from 10 sites (20 × 25 cm each) for recording the phytomass stock of forest live cover on each sample area. Plants were cut off at the litter level, sorted by species, dried and weighed. Rating scales of digression were used to study the recreation influence. The degree of anthropogenic impact was determined by the content of toxic ingredients in plants of living ground cover. It is found that the toxic elements concentration in plants does not reach excessive values at which homeostasis disturbance happens. It was concluded that the changes in vegetation cover observed in 2017 in relation to the state of 2005 are more due to recreational than anthropogenic impact; which changed due to the introduction of a new technology at the JSC “RUSAL Krasnoyarsk Aluminum Plant”, which made it possible to reduce toxic industrial emissions. According to the study results, the species composition of the undergrowth and forest live cover was determined, the features of its change over a 12-year period were revealed. It is noted that species diversity has decreased and the proportion of synanthropic species has increased across all plots. Total forest live cover phytomass and individual species phytomass are determined at each plot. The regularities of change in different species contribution to the total stock of phytomass, depending on recreational impact changes, were identified. The ground cover recreational digression stages are determined by analyzing the changes in species diversity, the quantitative ratio of ecological-cenotic groups, the structure and the absolute value of phytomass.AuthorsI.A. Goncharova1,2, Candidate of Biology, ResearcherID: AAF-6890-2019, ORCID: 0000-0002-3495-9979L.N. Skripal’shchikova1, Candidate of Biology, Assoc. Prof., Senior Research Scientist; ResearcherID: AAF-7714-2019, ORCID: 0000-0003-2294-497X A.P. Barchenkov1, Candidate of Biology, Research Scientist; ORCID: 0000-0003-3964-480X A.S. Shushpanov1,3, Candidate of Biology, Research Scientist; ResearcherID: P-9468-2016, ORCID: 0000-0003-3833-5730 Affiliation1Sukachev Institute of Forest SB RAS, Akademgorodok, 50/28, Krasnoyarsk, 660036, Russian Federation; e-mail: iagoncharova007@mail.ru, lara@ksc.krasn.ru, alexbarchenkov@mail.ru, shushpanov.as@ksc.krasn.ru2Krasnoyarsk Museum of Regional Studies, Krasnoyarsk, ul. Dubrovinskogo, 84, Krasnoyarsk, 660049, Russian Federation; е-mail: iagoncharova007@mail.ru 3Reshetnev Siberian State University of Science and Technology, prosp. im. gazety «Krasnoyarskiy rabochiy», 31, Krasnoyarsk, 660037, Russian Federation; е-mail: shushpanov.as@ksc.krasn.ru KeywordsKrasnoyarsk forest-steppe, birch stands, ground layer, species composition, anthropogenic factors, phytomass stockFundingThe study was carried out within the framework of the basic research projects of the Sukachev Institute of Forest SB RAS “Biodiversity of Indigenous Coniferous and Derivative Forest Ecosystems” (No. 0356-2016-0301) and “Dynamics of Siberian Forests in a Changing Climate. Monitoring of the Living State, Productivity and Ranges of the Main Forest-Forming Species of Woody Plants” (No. 0356-2018-0739).For citationGoncharova I.A., Skripal’shchikova L.N., Barchenkov A.P., Shushpanov A.S. Understory Vegetation Cover Components Assessment in Anthropogenically Disturbed Birch Stands of Krasnoyarsk Forest-Steppe. Lesnoy Zhurnal [Russian Forestry Journal], 2020, no. 1, pp. 75–87. DOI: 10.37482/0536-1036-2020-1-75-87References1. Antipova E.M. Weed Vegetation of the Northern Forest Steppes of Central Siberia. Vestnik KrasGAU [The Bulletin of KrasGAU], 2008, no. 2, pp. 80–84.2. Anuchin N.P. Forest Inventory. Moscow, Lesnaya promyshlennost’ Publ., 1982. 552 p. 3. Butorina T.N. Ecological and Cenotic Analysis of the Shrub-Grass Layer of Forest Communities. Forest Types of Siberia. Moscow, AN SSSR Publ., 1963, pp. 31–52. 4. Implementation of the Project “Environmentally Sound Technology of Soderberg” JSC “RUSAL Krasnoyarsk”. Moscow, RUSAL, 2017. 11 p. http://tehne.com/assets/i/upload/event/RUSALKrasnoiarsk.pdf 5. Gorchakovsky P.L. Anthropogenic Changes in Vegetation: Monitoring, Estimation, Prognostication. Ekologiya [Russian Journal of Ecology], 1984, no. 5, pp. 3–16. 6. State Report on the State and Protection of the Environment in the Krasnoyarsk Krai in 2016. Krasnoyarsk, Ministry of Natural Resources and Environment, 2017. 301 p. 7. Kabata-Pendias A., Pendias H. Trace Elements in Soils and Plants. Moscow, Mir Publ., 1989. 439 p. 8. Red Book of the Krasnoyarsk Krai: Plants and Mushrooms. Krasnoyarsk, Polikom Publ., 2005. 368 p. 9. Nazimova D.I., Drobushevskaya O.V., Danilina D.M., Konovalova M.E., Kofman G.B., Bugayeva K.S. Biodiversity and Dynamics of Low-Mountain Sayan Forests: Regional and Local Levels. Diversity and Dynamics of Forest Ecosystems in Russia. In 2 books. Moscow, KMK Publ., 2012, book 1, pp. 131–172. 10. Program and Method of Biogeocenological Studies. Moscow, Nauka Publ., 1974. 403 p. 11. Prokopiev E.P., Rybina T.A. Experience of Monitoring Synanthropization and Anthropogenic Transformation of Vegetation of Specially Protected Areas in Tomsk. Vestnik Tomskogo Gosudarstvennogo Universiteta. Biologiya [Tomsk State University Journal of Biology], 2010, no. 3(11), pp. 109–118. 12. Rysin L.P., Rysin S.L. Urban Forest Science. Moscow, KMK Publ., 2012. 240 p. 13. Skripal’shchikova L.N., Ponomareva T.V., Bazhina E.V., Barchenkov A.P., Belyanin A.V. Technogenic Loads on Birch Stands in Krasnoyarsk Forest-Steppe. Sibirskij Lesnoj Zurnal [Siberian Journal of Forest Science], 2017, no. 6, pp. 130–135. DOI: 10.15372/SJFS20170611 14. Taran I.V. Recreational Forests of Western Siberia. Novosibirsk, Nauka Publ., 1985. 230 p. 15. Usoltsev V.A., Vorobeichik E.L., Bergman I.E. Biological Productivity of Ural Forests under Conditions of Air Pollutions: An Investigation of a System of Regularities. Yekaterinburg, USFEU Publ., 2012. 366 p. 16. Brown J.H., Kallsz S.P., Wright W.R. Effects of Recreational Use on Forested Sites. Environmental Management, 1977, vol. 1, iss. 5, pp. 425–431. DOI: 10.1007/BF01866999 17. Chandrashekara U.M., Muraleedharan P.K., Sibichan V. Anthropogenic Pressure on Structure and Composition of a Shola Forest in Kerala, India. Journal of Mountain Science, 2006, vol. 3, iss. 1, pp. 58–70. DOI: 10.1007/s11629-006-0058-0 18. Chernen’kova T.V. Biodiversity of Forest Vegetation under Industrial Pollution. Russian Journal of Ecology, 2014, vol. 45, iss. 1, pp. 1–10. DOI: 10.1134/S1067413614010044 19. Dulamsuren C., Hauck M., Mühlenberg M. Vegetation at the Taiga Forest-Steppe Borderline in the Western Khentey Mountains, Northern Mongolia. Annales Botanici Fennici, 2005, vol. 42, no. 6, pp. 411–426. 20. Hytönen J., Issakainen J. Effect of Repeated Harvesting on Biomass Production and Sprouting of Betula pubescens. Biomass and Bioenergy, 2001, vol. 20, iss. 4, pp. 237–245. DOI: 10.1016/S0961-9534(00)00083-0 21. Osumi K. Reciprocal Distribution of Two Congeneric Trees, Betula platyphylla var. japonica and Betula maximowicziana, in a Landscape Dominated by Anthropogenic Disturbances in Northeastern Japan. Journal of Biogeography, 2005, vol. 32, iss. 12, pp. 2057–2068. DOI: 10.1111/j.1365-2699.2005.01368.x 22. Otoda T., Sakamoto K., Hirobe M., Undarmaa J., Yoshikawa K. Influences of Anthropogenic Disturbances on the Dynamics of White Birch (Betula platyphylla) Forests at the Southern Boundary of the Mongolian Forest-Steppe. Journal of Forest Research, 2013, vol. 18, iss. 1, pp. 82–92. DOI: 10.1007/s10310-011-0324-z 23. Vorobeichik E.L., Kozlov M.V. Impact of Point Polluters on Terrestrial Ecosystems: Methodology of Research, Experimental Design, and Typical Errors. Russian Journal of Ecology, 2012, vol. 43, iss. 2, pp. 89–96. DOI: 10.1134/S1067413612020166 23. Zvereva E.L., Toivonen E., Kozlov M.V. Changes in Species Richness of Vascular Plants under the Impact of Air Pollution: A Global Perspective. Global Ecology and Biogeography, 2008, vol. 17, iss. 3, pp. 305–319. DOI: 10.1111/j.1466-8238.2007.00366.x Received on April 2, 2019 Understory Vegetation Cover Components Assessment in Anthropogenically Disturbed Birch Stands of Krasnoyarsk Forest-Steppe |
Make a Submission
Lesnoy Zhurnal (Russian Forestry Journal) was awarded the "Seal of Recognition for Active Data Provider of the Year 2024" INDEXED IN:
|
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
|
![]() |
|
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
![]() |
![]() |
|
![]() |
|
![]() |
![]() |
![]() |
![](/img/transparent.gif)