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The epiphytic vegetation of 60 stems of aspen (Populus tremula) was studied in a 16-ha forest area near Uppsala, Sweden. The cover of bryophytes and o...Read more
After 42 years of international trade in wild harvested medicinal bark from Africa and Madagascar, the example of Prunus africana holds several lesson...Read more
The growing interest in medicinal plants from both international industry and local markets requires management of tree bark harvesting from natural f...Read more
During winter 1987-88 and 1988-89 in Quebec, food quality (protein, total non-structural carbohydrates (TNC) and phenolics) was much greater, and vari...Read more
Forestry has markedly changed a large proportion of the world's boreal forests, often with negative effects on biodiversity. As a result, forest resto...Read more
Recent bark beetle outbreaks in North America and Europe have impacted forested landscapes and the provisioning of critical ecosystem services. The sc...Read more
Unprecedented bark beetle outbreaks have been observed for a variety of forest ecosystems recently, and damage is expected to further intensify as a c...Read more
Salvage logging is one of most frequently applied management responses to forest disturbances world-wide. As forest disturbances are increasing, so to...Read more
The use of sewage sludge, horse dung, NPK-fertilizer, and NPK-fertilizer plus bark to improve yields of grasses and clover sown on iron-mine tailings ...Read more
Many invasive species are introduced by trade, and there is a need for studies of pre-emptive measures to lower the risk of introductions, as post-est...Read more