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… value assessments in order to identify and preserve the remaining forest habitats, the government authorities use to a significant extent a set of indicator species that indicate habitats of high biological conservation value. One species considered to indicate high conservation …
är gran (Picea abies) viktig i vissa habitat?
… is that this "pine specialist? is also found in spruce (Picea abies) forest habitats where pine is scarce or unavailable. In many studies outside Sweden (primarily Central Europe) spruce is regularly observed in the winter diet, but I have found no reports on the selection of …
… watercourses were altered. This decreased the amount of available spawning habitats for salmonids, and hence had a negative effect on the riverine brown trout (Salmo trutta) populations. Reconstruction of spawning grounds is today a common measure in restoration of altered …
… or fertilizers needs to be added. In other words, find inspiration from the habitats of nature which in turn will decrease maintenance. Other ways are of minimising labour are using hardy plants, turning the trimmed lawn into meadow, composting garden waste and harvesting …
En studie om reglerande dokuments roll i implementeringsprocessen
… studies. The purpose of this paper is to examine the implementation of The Habitats Directive, as its embodied in regulatory documents, in the Swedish multi-level system. To concretize this purpose, I´ve used two research questions; [1] How well has The Habitats Directive been …
… forests are defined as a forest though they do not contain all the different habitats and niches which many species are dependent on. There is a lack of knowledge about different demands of forest species and this master thesis is a step towards filling this gap, and it gives …
… emerging habitat networks. Large areas are scrutinized in search for suitable habitats to be protected or managed for the species sake. These explorations are usually based on studying aerial photographs and habitat assessments in the field - the methods requiring large time …
… like fire and grazing. These processes play a crucial role in creating habitats with high biological diversity, particularly favourable for a wide range of herbaceous plant species. In recent years, many of these disturbances have ceased, leading to encroachment, fragmentation …
… down the decomposition. Because of this, restauration and management of such habitats have the potential to decrease the emission of greenhouse gasses and help mitigate climate. Internationally these environments are called ”blue carbon” ecosystems. In Sweden, alder (Alnus …
… areas were generally older in the Green forest management plans. The key habitats (identified by the local board of forestry) were set aside in both alternatives. In my opinion the landscape analysis is better, mainly because of the smaller risk of fragmentation. The species …
en fallstudie på Kallsö
… are integrated. With Kallsö, in the archipelago of S:t Anna, as example, seven habitats were identified as particularly important to distinguish when managing forests in the archipelago of Östergötland. The forest in the archipelago can be divided accordingly to these habitats …
… or low altitude species which grow shaded in the canopy. Native to tropical habitats, Vireya is tender and need protection from frost but also from over heated green houses. Minimum temperatures should be around 8 °C in winter and not over 28 °C in summer. According to growing …
… was to investigate if the voluntary retentions corresponded with possible habitats of rare and endangered species and to estimate the forest owners? losses of income, due to the voluntary retentions that are made at the forest property. The objective was also to increase …
Vindkraftsutbyggnad inom Natura 2000- områden
… Natura 2000 protection to be of minor consideration and rather what kind of habitats and biotopes that could be damaged in case of putting up a wind power station park and how these habitats and biotopes would be affected seems to have been the main focus. In Dalarna county the …
… Elatine. This supports the supposition that soft sediments are poor growth habitats for this species. In October, when the water level had dropped to its annual minimum, plant size and seed production were examined in emerged and submersed plants at 5 sites. Plant length was …
