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Wind is by far the most important natural disturbance, shaping the forest composition and age structure in Europe. Birch (Betula spp.) is among the wind-resistant species, especially during the season of extra-tropical cyclone storms, when it typically is in leaf-less state. However, predicted shifts in the frequency and seasonality of storms will affect also this species, therefore modelling of its wind resistance is important. For this purpose, among others, data on wood properties are essential. Typically such ...

Naturally regenerated birch (Betula spp.) stands, to a large extent formed on abandoned agricultural lands, is a notable part of the privately owned forests in Latvia. Birch is fast growing and less frequently affected by abiotic and biotic factors (like dendrophagous insects, cervids, drought) than other main commercial tree species in Latvia. However, wind storms, predicted to increase in frequency in future, is an important risk in birch stands. Therefore, the aim of our study was to assess the snapping height ...

Intensification of forest management is required due to contrasting trends of growing demand to use renewable materials and boost carbon sequestration, while simultaneously decreasing area of managed forest. Additionally, increasing frequency of natural disturbances creates difficulties to ensure production of high-quality saw-logs. One of the strategies to overcome (or at least minimize) the negative impacts is establishment of low-density plantations, intended for relatively short rotation (c.a. 50 years). Aim o...