[Column] What is the problem of "neglected bamboo groves"? The difficulty of eradication and the path to a solution.

Currently, the areas troubled by bamboo groves that are spreading into forests and satoyama woodlands are expanding.

Currently, the areas troubled by bamboo groves spreading into forests and satoyama (traditional rural woodlands) are expanding. It has become a significant issue, as trees in forests invaded by bamboo are dying. However, why is the maintenance of bamboo groves not progressing well? Behind this lies a lack of knowledge about the characteristics of bamboo and appropriate eradication methods. This lack of information hinders maintenance efforts, exacerbating the bamboo grove problem. Now, let’s explain the current situation and issues regarding bamboo groves. **[Increase of Bamboo Groves in Japan and Its Impact on Forest Environments]** The area of bamboo groves in Japan has been increasing year by year, reaching approximately 160,000 hectares in 2012. They are widely distributed, particularly in western Japan, including Kyushu and the Chugoku region, and bamboo groves account for about 0.6% of Japan's total forest area. While there are well-maintained bamboo groves, many of the unmaintained ones show low productivity as bamboo material. Not all bamboo groves need to be urgently maintained, and the approach to assessing them varies depending on the original land use. For more information, please read the continuation at the URL below or contact us.

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