review of strategies for wind damage assessment in Japanese forests
Forest management for minimizing wind damage risk requires predicting future wind damage as accurately as possible. However, previous studies carried out in Japan mostly focused on field observation and not on an extensive estimate of damage in various regions. This paper, therefore, aims to underst...
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Published in | Journal of forest research Vol. 12; no. 3; pp. 162 - 176 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Tokyo
Tokyo : Springer-Verlag
01.06.2007
Taylor & Francis Taylor & Francis Ltd |
Subjects | |
Online Access | Get full text |
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Summary: | Forest management for minimizing wind damage risk requires predicting future wind damage as accurately as possible. However, previous studies carried out in Japan mostly focused on field observation and not on an extensive estimate of damage in various regions. This paper, therefore, aims to understand better approaches to the assessment of wind damage in Japan. First, basic descriptions of wind damage were reviewed including the process and types of tree and stand failures. Several factors relating to wind damage were also described including biological factors and stand characteristics. Second, the current methods of wind damage risk assessment were classified such as (1) observational/empirical, (2) statistical, and (3) mechanistic methods. Of the current methods, the mechanistic methods were acceptable in terms of their prediction of wind damage using the mechanistic behaviour of tree and stand as a result of wind pressure. Third, this paper reviewed previous case studies in Japan and showed that most studies of wind damage focused on particular typhoon events. Their conclusions might be difficult to apply to other settings for the estimation of future wind damage risk with the changes of stand condition (thinning, gap creation, etc.). Therefore, the mechanistic methods would be one of the most powerful approaches to estimate the possibility of future wind damage risk with changes of stand conditions. Further studies are required to develop the methods of wind damage risk assessment in Japan including the mechanical behaviour of tree and stand as a result of wind (typhoon) phenomena. |
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Bibliography: | http://dx.doi.org/10.1007/s10310-007-0005-0 |
ISSN: | 1341-6979 1610-7403 |
DOI: | 10.1007/s10310-007-0005-0 |