Another article on Miyawaki, mostly positive despite the clickbait title. Has some pics and more of the history behind the method. Summary below:
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Miyawaki forests are a technique pioneered in Japan that aims to rapidly regenerate diverse, multilayered native woodlands.
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The method involves densely planting native species to recreate complex natural forests in a shortened timespan. Miyawaki forests have spread globally as a restoration technique.
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Supporters praise the forests’ ability to quickly sequester carbon, boost biodiversity, and revitalize degraded land. Critics argue they lack long-term viability if not properly maintained.
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Concerns include reliance on irrigation, use of non-local species, and focus on speed over ecosystem function. More research is needed on if Miyawaki forests provide ecological benefits akin to natural regeneration.
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While Miyawaki forests show some promise for urban areas, some experts recommend approaches that work with natural succession and site conditions over the long term.
I wrote a little here. You can see a photo I stole from an article.
https://aussie.zone/post/215888
Thinning is a number of things. Brutalising through pollard or lopping, ringbark, cutting low once canopy established which tends to finish off the eoicormic/coppice shoots.