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Scots pine stands in the Left-Bank Forest-Steppe of Ukraine Cover

Scots pine stands in the Left-Bank Forest-Steppe of Ukraine

Open Access
|Sep 2023

Abstract

The article presents the results of the research on the features of Pinus sylvestris L. condition and productivity in forest stands of the Left-Bank Forest-Steppe of Ukraine (in Kharkiv and Sumy regions) for 2006–2021. The study was carried out using the ‘Forests of Ukraine’ Database as of 01.01.2017, and the results of field research at 30 temporary sample plots (TSP), 3 permanent sample plots (PSP) (in 2006–2018), and 13 monitoring plots (2009–2021). Generally accepted methods and new standards were used.

The dynamics of forestry and evaluation indicators of Scots pine stands at sample plots were analyzed and compared with high-productive Scots pine stands. The characteristics of natural regeneration are given. It was revealed that the age structure of pine stands is not optimal: there is an excess of middle-aged stand areas.

Changes in the structure and development of managed Scots pine stands with respect to changing environmental conditions were observed for 2009–2021. Studied forest stands showed a tendency for negative changes in stand structural characteristics related to regeneration and growth.

Drought mainly in combination with even medium anthropogenic impact can further worsen the health status of Scots pine stands in lowland areas of the Left-Bank Forest-Steppe of Ukraine. Thus, the formulation of forest management measures to mitigate the impact of these stress factors is needed.

DOI: https://doi.org/10.2478/ffp-2023-0015 | Journal eISSN: 2199-5907 | Journal ISSN: 0071-6677
Language: English
Page range: 153 - 165
Submitted on: Dec 30, 2022
Accepted on: Jul 4, 2023
Published on: Sep 1, 2023
Published by: Forest Research Institute
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2023 Anna V. Garmash, Alyona Yu. Gordiyshenko, Oleksandr I. Borysenko, Tetiana S. Pyvovar, published by Forest Research Institute
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.