YasudaYoshidaMiyaEtAl2013

Référence

Yasuda, A., Yoshida, T., Miya, H., Harvey, B.D. (2013) An alternative management regime of selection cutting for sustaining stand structure of mixed forests of northern Japan: A simulation study. Journal of Forest Research, 18(5):398-406. (Scopus )

Résumé

In uneven-aged conifer-broadleaved mixed forests in Hokkaido, northern Japan, single-tree selection cutting has been a common management practice since the early twentieth century. This practice is expected to produce timber without major changes in stand structure or tree species composition. The demographic response of forests to this practice has often been unexpected, and degradation of stand properties has been widely observed. We propose here a sustainable management regime of selection cutting, based on an individual-based forest dynamics simulation model, SORTIE-ND. Our simulations, based on demographic data from 15 long-term monitoring stands, suggest that selection cutting using a lower cutting intensity together with a longer rotation period and reduced removal of small trees and conifer species is more appropriate than traditional systems in terms of maintaining stand structure and tree species composition, as well as being profitable financially. Supplemental regeneration practices, which can counter accidental mortality incurred during harvesting operations, would also be necessary to ensure tree recruitment. © 2012 The Japanese Forest Society and Springer.

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@ARTICLE { YasudaYoshidaMiyaEtAl2013,
    AUTHOR = { Yasuda, A. and Yoshida, T. and Miya, H. and Harvey, B.D. },
    TITLE = { An alternative management regime of selection cutting for sustaining stand structure of mixed forests of northern Japan: A simulation study },
    JOURNAL = { Journal of Forest Research },
    YEAR = { 2013 },
    VOLUME = { 18 },
    PAGES = { 398-406 },
    NUMBER = { 5 },
    ABSTRACT = { In uneven-aged conifer-broadleaved mixed forests in Hokkaido, northern Japan, single-tree selection cutting has been a common management practice since the early twentieth century. This practice is expected to produce timber without major changes in stand structure or tree species composition. The demographic response of forests to this practice has often been unexpected, and degradation of stand properties has been widely observed. We propose here a sustainable management regime of selection cutting, based on an individual-based forest dynamics simulation model, SORTIE-ND. Our simulations, based on demographic data from 15 long-term monitoring stands, suggest that selection cutting using a lower cutting intensity together with a longer rotation period and reduced removal of small trees and conifer species is more appropriate than traditional systems in terms of maintaining stand structure and tree species composition, as well as being profitable financially. Supplemental regeneration practices, which can counter accidental mortality incurred during harvesting operations, would also be necessary to ensure tree recruitment. © 2012 The Japanese Forest Society and Springer. },
    COMMENT = { Export Date: 23 September 2013 Source: Scopus CODEN: JFREF doi: 10.1007/s10310-012-0362-1 },
    ISSN = { 13416979 (ISSN) },
    KEYWORDS = { Cutting intensity, Cutting rotation period, Forest modeling using SORTIE-ND, Natural uneven-aged mixed forest, Single-tree selection system },
    OWNER = { Luc },
    TIMESTAMP = { 2013.09.23 },
    URL = { http://www.scopus.com/inward/record.url?eid=2-s2.0-84883778593&partnerID=40&md5=4ea118a628907e1c471b37c7bb5fd47d },
}

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