Essays about: "Vaccinium vitis-idaea"
Showing result 6 - 10 of 10 essays containing the words Vaccinium vitis-idaea.
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6. The effect of ecological forest restoration on bumblebees (Bombus spp.) in the boreal forest
University essay from SLU/Dept. of Wildlife, Fish and Environmental StudiesAbstract : Insect pollinators are an important part of biodiversity, yet the number of pollinating insects is declining all over the world. Of all the wild plant species about 80% are reliant on insect pollinators, with bees being most important. One of the main causes behind the decline of insect pollinators is the loss and fragmentation of habitats. READ MORE
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7. Resource distribution in disturbed landscapes – the effect of clearcutting on berry abundance and their use by brown bears
University essay from SLU/Dept. of Wildlife, Fish and Environmental StudiesAbstract : To survive winter hibernation, brown bears (Ursus arctos) need to store excess energy during late summer and autumn. Scandinavian brown bears usually have an abundance of berries to feed on, but their distribution varies depending on forest structure and age. READ MORE
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8. Overstory dynamics as an indicator of ecosystem services from the understory vegetation in coniferous forests in Sweden
University essay from SLU/Southern Swedish Forest Research CentreAbstract : Understory vegetation is a wide and diverse part of the forest environment, which provides a lot of information about the forest, its condition and ecosystem services. Understory vegetation is affected and moulded by the species composition and density of the overstory, which changes growth conditions and productivity in the lower layers during the whole rotation period. READ MORE
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9. A comparison of protein complexation capacity among six boreal species and the consequences for nitrogen mineralization
University essay from SLU/Dept. of Forest Ecology and ManagementAbstract : Nitrogen (N) is considered to be the most limiting nutrient for productivity in boreal forests, and the ability of plants to complex protein during decomposition is considered to be an important mechanism by which some plants regulate the N cycle. In this study I investigated whether six boreal plant species differed in their ability to complex proteins. READ MORE
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10. Viltets inverkan på vegetationsutvecklingen i en sydsvensk skogsföryngring
University essay from SLU/Southern Swedish Forest Research CentreAbstract : Herbivore impact on the Swedish forest has under a long time been a common subject of debate. There are many different opinions depending on what direction the forest owner has with his/her forest. Populations of moose and roe deer have increased significantly in Sweden during the last decades. READ MORE