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1418 Uppsatser om Forest landscape - Sida 11 av 95

Digital 3d landskapsmodellering : detaljeringsgradens betydelse för läsbarheten hos digitala tredimensionella landskapsmodeller

In this paper I have sought a suitable level of abstraction in my models describing the landscape; the models are made to be viewed from eyelevel. Because of the spectator being ?in the model? the objects included need a certain degree of realism. I have sought what is needed in the model to be able to comprehend that the model is showing a landscape. Some details might be unnecessary.

Lost in place : on place theory and landscape architecture

Place is on the one hand a commonsense everyday word with diversely connotative meanings, and on the other a contested concept with different interpretations across a broad range of academic disciplines and discourses. This thesis researches theories of place and their implications for the theory and design practice of landscape architecture. Responding to problems of insufficient theoretical grounding and inconsistent use of the concept of place within the discipline presently, it argues the need for a theory of place better articulated in relation to landscape architecture. It seeks to contribute to such theory formation by drawing on ideas from related disciplines ? tracing diverse understandings of place beyond the commonsense meanings of the word and into the deeper reaches of place theory as tools to explain physical, social and spiritual aspects of the environment, and human relationships with it.

Tame animals in the wilderness : livestock grazing around summer farms in Jämtland, boreal Sweden 1800-2011

The forest and mire landscape surrounding the north Swedish villages have been of fundamental importance through time for the farmers. In the Scandinavian summer farm system the forest and mire pasture was used to its full potential. The system consisted of smaller summer farms some kilometres from the main farm in the village, and were the livestock grazed in the forest around the summer farm. The livestock affect their environment, and grazed forests generally contain a higher biodiversity than an ungrazed forest. The overall aim of this thesis is to understand the impact of livestock grazing on a northern forest ecosystem over a long time period.

Levande Skogsbruk : om problem i ett naturvårdsärende

In this study, some aspects of communication that are creating problems in a chosen forest conservation case are explored. Focus is on how the manager of a forest experience how he is treated during a formal decision of conservation. The paper also gives introduction to communication theory as well as to present forest policies in Sweden. Explanations of the most common concepts and terms in forest conservation is presented and such a understanding is necessary if the reader is to acquire enlightment from the material and the following discussion. This paper focus on a conflict between the county administrative board, a Swedish regional authority, and a private forest-manager. This is a case where the manager feels that the authority is forcing a sale of land, because the forest is being turned into a conservation area. The problems are not just economical, the manager feels mistreated and left out of the discussion, and the negotiation is long and problematic as shown in the interview and the case study. In the study, an in-depth interview is made with the manager of the forest, and a case study has been made based on the documents in the case attained from the county administrative board.

Uppdatering av båtnadskalkyl med hänsyn till nya faktorer :

Sweden have 419 000 km road in the country and about half of these roads is forestroads. The forest road net most important mission is to make it possible to deliver wood from the forest to the industries. With a raw material that is spread over a large area the road network is important. Each year has the forest road network been extended with about 1 700 km new roads. To decide if a new road is to be built different forest road cost estimation models has been used.

Ledtidens betydelse för privata skogsägares kundnöjdhet i samband med gallring

Today, a large proportion of wood supplied for the Swedish forest industry is bought from private forest owners while forest companies at the same time provide the forest owners with services such as logging services and transportation. Today, forest companies work extensively with keeping the time used for transport and logging short. But what does the private forest owners think about the time required for the timber deal, also called lead time, and the different parts of the timber deal. In this thesis, the forest owners? perception of the different lead times in their contracts with Stora Enso and their communication with the purchasers is examined.

Rekreationsanpassade skogsskötselplaner för friluftsområdena Mellsta och Skräddarbacken i Borlänge :

This Master thesis is performed at the request of the forest company Mellanskog and the local municipality of Borlänge in Sweden and aims to establish recreational adjusted forest management plan for the areas of Mellsta and Skräddarbacken in Borlänge. In all types of urban forestry it is very important that the management plan are accepted by the general public. To make sure that also these plans of future measures, pass in the public, interview studies have been performed in which the public wishes and interests have been examined and applied in the management plan. To make sure that future measures in the forest may be accepted by the public when the forest harvester enters the woods, it is very important that a well functional work of information has been made. The people living close by the forest shall have been informed a couple of weeks before the time of measures and it must also be good information available that explains what is to be done and why.

Environmental variables determining the occurrence of Cladonia parasitica and Hertelidea botryosa, two boreal lichens confined to wood

Biodiversity is essential for human well-being and it is defined as the genetic variation within species and the variety of species and ecosystems. Biodiversity provides several ecosystem services which are necessary for human beings but there are different threats towards the biodiversity. The biodiversity linked to the forest in Sweden are threatened, about 50 % of the red-listed species in Sweden are associated with forests. This is linked to the commercial exploitation of the boreal forest in Sweden which started 200 years ago. The forestry the last 50 years, with clear-cuts, have contributed to a fragmented Forest landscape.

Färre och färre händer : intervjuer om morgondagens landskapsförvaltare i det småskaliga odlingslandskapet

This degree project is based on my personal relation and engagement to the small-scaled cultural landscape. My viewpoint is the village Torpa in Östergötland. My observations of the changes and development together with the stories of the village people has lead me to the questioning about the future prospects of the small-scaled cultural landscape. The rationalization of the society and our urban culture has lead to big changes in the cultural landscape and the people have reduced to a small crowd. Fewer and fewer hands are managing the small-scaled cultural landscape and fewer and fewer young people have connection to this kind of landscape and its management.

Störningsregimer vid Skövde övnings- och skjutfält : Stridsfordons påverkan på olika naturtyper i militära övningsområden

A lot of habitats have declined or disappeared as the old cultural landscape changed to the modern agricultural landscape of today. Places such as power line corridors, racing tracks, gravel pits and military training sites have become refuges for many species associated with the old cultural landscape. These sites have been exposed to ecological disturbances that create the same type of habitats that were found in the old cultural landscape.The military training sites in Sweden has an impressive diversity of species. Disturbances from the military exercises have created habitats that are important for a wide range of species.The purpose of this thesis is to study some of the ecological disturbances occurring in the military training sites of the Swedish Armed Forces and examine how they affect different types of habitats. The thesis explains through litterateur and field studies the reason to the rich biodiversity often found at military training sites.

Argument för prissättning av skogsfastigheter

The world economy of today is in an extensive financial crisis which has lead to the fact that people seek well placed investments and securing of capital, something that by many people can be found in forest investment. The price of forest estates has increased with 90 % during the last 5 years and marketing polls indicate a positive belief in the future among forest owners. The development of timber prices has not increased to the same extent as the forest property prices which implies that the property price not only reflect the yield value from the forest but also that the lumber value does not have such a meaningful role in the pricing of forest properties as proven earlier. This fact means that forest owners either invest their capital in forest in a speculative point of view or that the purchasers of forest properties invests in non monetary benefits that lacks a direct yield value. The purpose with this degree thesis is to increase the understanding of the pricing of forest properties with focus on the above mentioned fact.

Utvärdering av digital flygbildstolkning & automatisk beståndsindelning för det praktiska skogsbruket :

To be able to plan different treatments, accurate data is required. The collection of data is often expensive and that?s why the aim is to lower the inventory costs without loosing the accuracy of the data. Holmen Skog has in its strive to lower the costs, decided to evaluate two different methods for forest delineation, computer aided forest delineation and digital stereo view. This study?s purpose is to evaluate these two methods in regard to usability for a beginner and how good the delineation gets.

The shift in forest and tree limits in Troms County - with a main focus on temperature and herbivores

To better understand how various factors affect the establishment of forest and trees around the tree line-ecotone, this study was conducted in Troms County, Norway. The altitude of different forest and tree limits together with the surrounding vegetation type were collected during August 2011. Comparisons of the collected data were made with previously collected data from the same sites conducted 1914 and 1915. On average the forest limit has expanded with 26 meters in altitude, however, an expansion is not statistically significant for the whole area. The tree limit has significantly expanded in altitude.

Vilka mål och behov har olika typer av skogsägare kring sitt skogsägande? :

The NIPF (Non Industrial Private Forest) owners in Sweden have very differentiated goals and needs with their forest. They have different backgrounds and some of them live at their forest estate while other live in an urban environment, and some are economically dependent on their forest estate while others are not. The heterogeneity among these forest owners creates problems for market actors that want to aim marketing messages to catch their interest. This is the problem background to the task that was provided to us as an investigative masters thesis for us. Their request was a plan for ensuring a successful marketing towards different segments of the NIPF owners. We commenced with a literature study based on market information and previously carried out similar investigations. We summarized the most important market information from the literature and created some hypotheses regarding goals and needs of the NIPF owners.

När naturen leker : hur barnets relation till naturen framställs i filmen ?Granne med Totoro?

The landscape architect is similar to the moviemaker in that they both want to mediate an experience with their creations. The landscape architect designs playgrounds and the moviemaker makes movies for children, but how does the relationship between children and nature look like in the landscape formed by the movie maker?s fantasy? The purpose with this thesis is to study how the relationship between child and nature is depicted in a movie as a medium, by analysing ?My neighbour Totoro?, a Japanese animated movie from 1988 by Hayao Miyazaki. The analysis consists of two combined analyses, Experiential Landscape Analysis and Gordon Cullen?s Serial Vision, both of which analyse the relationship between a human being and her environment as well as the emotional changes that occur as she moves in it.

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