Harvendusraietel toimunud metsaõigusnormide rikkumise juhtumite hindamine

Author:

Korjus Henn1,Mets Mihkel2,Kangur Ahto1

Affiliation:

1. Institute of Forestry and Rural Engineering , Estonian University of Life Sciences , Kreutzwaldi 5 , Tartu , Estonia

2. AS Palmako , Kavastu, Luunja vald , Tartumaa , Estonia

Abstract

Abstract Three cases of violation of forest management regulations in Estonia in 2004, 2005 and 2007 are presented in the study where the required lower limit of basal area after thinnings was not followed. These stands were revisited in 2017 to assess the impacts of such thinnings. The actual thinnings were well justified from the silvicultural and economic viewpoints. All three stands were ecologically in good condition in 2017. Also, all three stands had already reached the required age or dimensions allowing regeneration cutting in 2017. Forest management regulations on thinning did not work well in the studied cases and therefore some changes in the current regulations are necessary in Estonia.

Publisher

Walter de Gruyter GmbH

Subject

Forestry

Reference22 articles.

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2. Eriksson, E. 2006. Thinning operations and their impact on biomass production in stands of Norway spruce and Scots pine. – Biomass and Bioenergy, 30, 848–854. https://doi.org/10.1016/j.biombioe.2006.04.001.

3. Fenton, R. 1976. The economics of thinning. – New Zealand Journal of Forestry Science, 6, 273–282.

4. Gadow, K. v. 1996. Modelling growth in managed forests – realism and limits of lumping. – Science of The Total Environment, 183, 167–177. https://doi.org/10.1016/0048-9697(95)04979-7.

5. Hepner, H. 2017. Overwiev of Roundwood Market in Q4, 2017. (Ülevaade 2017. aasta IV kvartali puiduturust). Kohila, OÜ Tark Mets. 16 pp.

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