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3305 Uppsatser om National Forest Inventory - Sida 13 av 221

Hotbild för ädellav Megalaria grossa i Uppland och på Gotland :

Megalaria grossa is classified as Near treatened on the Swedish Red List. It is also a so called signals spieces, e. g. a spieces that function as an indicator, signalling a forest that is worthy of protection. The aim of this study was to clarify the status at selected localities in the province of Uppland and Gotland.

Hägn i skogsbruket :

This survey was made during the autumn of 2002 and the beginning of 2003, on commission from the National Board of Forestry. The purpose with the survey was to gather experience and knowledge in the organisation about fencing and this was made through interviews. The ambition was also to get knowledge from people outside the organisation that have great experience of forestry and fencing. The interviews were based on questions that have been composed by the author with help from the supervisors. The questions were the same to both the personal from the National Board of Forestry and to the foresters. Interviews were also made with private landowners, gamekeepers, game researcher, the County Administrative Board, the National Road Administration, pole and net retailers and contractors. The target group for this work is the National Board of Forestry to be forwarded to persons interested in forestry with the ambition to spread knowledge about how to prevent damage on the forest by browsing animals. The deer populations are big in the south of Sweden and growing populations have increased the damage on plantations of broadleaves of the most species.

Competition for forest fuels in Sweden : exploring the possibilities of modeling forest fuel markets in a regional partial equilibrium framework

This thesis project focuses on the need for better tools for analyzing competition for forest fuels in Sweden, in particular how policy measures may influence the market and involved actors in different regions of Sweden. Raw materials from the forest have for long constituted important inputs in the Swedish forest industry. Today some of these raw materials are increasingly used as inputs also in bioenergy production, largely driven by bioenergy promoting policies, and there are signs of increased competition for forest fuels which may have various and uncertain effects on the industries in question. The thesis project explores the possibilities to adapt previously used forest sector equilibrium models into a new model suitable for analysis of Swedish forest fuel markets, called the Swedish Forest Sector Trade Model (SFSTM). The approach takes into account regional differences in supply and demand for 23 types of products produced and/or used by eight types of producers, plus consumers, in five different regions (four Swedish and one international).

Har antalet naturvärdesträd i Sverige förändrats mellan 1999-2009?

Forestry and forest products are vital components of the Swedish economy but the forest is also important for recreation, hunting, out-door life and conserving biodiversity. The Swedish Forest Act has two equally important objectives, production and environmental protection. Polytax is the Swedish Forest Agency´s inventory programme which monitors progress toward the two objectives in connection with regeneration fellings. It includes data on environmental protection measures taken in connection with regeneration fellings. 30 § of the Swedish Forestry Act and related regulations specify the demands for conserva-tion of nature.

Mellan kors och hakkors - Svåra val i en svår tid En studie av Biskop Alois Hudals förståelse av nationalsocialismen uttryckt i Die Grundlagen des Nationalsozialismus

Bishop Alois Hudal is a man who is often mentioned when the relationship between the Vatican and the national socialistic Germany of 1933-1945 is discussed. In these cases he is usually presented as a Nazi and sometimes even called ?the brown Bishop?. One of the contributing factors for this infamous title, perhaps the most contributing, is the Bishops book Die Grundlagen des Nationalsozialismus. National Socialism is a Weltanschauung with a certain set of doctrines that is hard, or rather impossible, to combine with any other Weltanschauung, whether it is a philosophical or a religious one.

SCA Skogs arbetsmetoder för att fastställa nyttan av en väginvestering

The basis of road investments is to minimize the transportation cost. The forest industry wants roundwood to be available during the whole year. One way of determine which road to invest in is to do a cost/benefit calculation. SCA Forest lacks a uniform approach to determine the utility of a road investment. The goal of this report is to describe how the organization works today and find areas of improvement. The data collection was done through interviews.

Attityder hos råvaruleverantörer till ett sågverksföretag : en fallundersökning av leverantörer till J.G. Anderssons Söner AB i Kronobergs län

It has been even more important in the forest sector in recent years to look at the whole chain from suppliers to end users, to improve operations and improve performance and the profits of the company. The research and development have been concentrated on the buyer?s market and product development, probably because this research has capability to give an increased cash flow. But to obtain stability and continuity in the production and selling units, the suppliers should also be investigated. The aim of this thesis is to study a one company's existing suppliers of roundwood and investigate the differences and attitudes they have about the company offerings.

Naturlig föryngring av lövskogar i Örebro län :

The Regional Forestry Board in Värmland- Örebro needs increased knowledge on silviculture in broad- leaved forests. This thesis is an inventory of naturally regenerated broad leaved forests, and the results from the inventory have been compared with The Regional Forestry Board?s demands on regeneration results. The result of this inventory was that the regenerated sites were suitable for broad leaved trees, but only half the number of the stands fulfilled the demands of regeneration results of The Regional Forestry Board, mainly because of gaps in the stands. The gaps in the stands were mainly caused by lack of soil preparation and seed trees..

Trädslagsinverkan på markvegetationens utveckling i odlingsförsök med tall och contorta :

In the 1970?s it was predicted that in the beginning of the 21st century there would be a timber shortage in Sweden and a large scale introduction of the exotic tree species lodgepole pine started. An introduction of a foreign tree species means a risk of a negative influence on the forests ecosystem. Today, the stands that were established in the 70?s are middle-aged and the effect on the forest floor vegetation can be studied.

Hur skall skogen skötas? ? en analys av skogsfastigheten Fagerdal 2:10 i Jämtland

The forest property Fagerdal 2:10 was donated to the Swedish University of Agriculture in 1995 by Erik Rönnberg. The dominating species is Norwegian spruce (Picea Abies) and the average age is high due to selective cutting. The aim of this study has been to analyze how the forest on the property should be managed and demonstrate how a better estimated forest data affects the future management. The impact of the management on the carbon stock of the property was also examined. A forestry plan established in 2009 by Skogssällskapet was used as a basis for the analyses.

Lycksabäcken, ett riksintresse med komplext deglaciationsförlopp : Presentation av ett möjligt scenario över deglaciationen i området

The area of Lycksabäcken northwest of Lycksele is a national interest of natural conservationbecause of its geological values with many unique landforms. Many of these landforms indicatethat the deglaciation process in the area was very complex. However, the deglaciation process inthe area has not previously been fully understood. The aim is to add to the knowledge of theevents that took place during the last deglaciation. To do this, the glaciofluvial landforms in thearea were mapped by studying aerial photographs with a Wild Aviopreter and a five-day fieldinventory of key areas for the interpretation.

Kreditgivares agerande vid sjunkande skogsfastighetspanter

Background: The hurricane in the south of Sweden in January 2005 was the worst storm in Sweden for the last hundred years. The storm named Gudrun has blown down forest that according to estimation is corresponding to one year of cutting down in the entire country.Purpose: The purpose of this thesis is to describe how credit granters act when facing falling forest real estate mortgage and describe if they will make considerations due to the storm in the south of Sweden 2005.Method: With help of a qualitative method, we investigated how the credit granters act when facing falling forest real estate mortgage. Interviews were obtained with three credit granters, SEB, Landshypotek and FöreningsSparbanken in the county of Jönköping and Kronoberg.Conclusion: The conclusion is based upon the empirical study, the analysis and our own reflections and it shows that the credit granters do not change their policy concerning credit granting to forest real estate properties. The policy of the credit granters has proven to be valid even in this extreme situation..

Inventering och karakterisering av brännbart avfall i
Norrköpingsregionen

The purpose of this study has been to make an inventory of combustible waste in the region around Norrköping and to investigate the composition of domestic waste, industrial waste and two different types of sludge. The work was performed at the request of Norrköping Miljö & Energi, due to the planning of an incineration plant. The inventory of the waste was performed through inspection of environmental impact reports, from waste disposal plants in a number of local government areas in the region. The quantities were also compared to another inventory, carried out in a different way. The characterisation of the wastes was compared to the fuel specification determined by Norrköping Miljö & Energi.

Privata skogsägares benägenhet till röjning i Gudrunområdet : En kvalitativ intervjustudie

The purpose of this study was to examine how small-scale private forest ownersmake decisions regarding pre-commercial thinning. In 2015 it is ten years agosince the storm Gudrun hit the southern parts of Sweden and now large areas arein need of pre-commercial thinning. This study is built upon qualitativeinterviews with seven small-scale private forest owners with forest properties inthe county Kronoberg. The respondents were chosen by the modelSKOGSÄGARPROFILENTM (forest owner profile).The results of the interviews showed that five categories: ownership, the stormGudrun´s impact, silviculture, forestry contacts and driving force was important.How will their purpose and aim affect the pre-commercial thinning? Personalinterests, and expectations of the next generation to take over, are purposes thisstudy has found.

Korrelationsstudie mellan kognitiva funktioner, grad av psykiskt välbefinnande och grad av mindfulness

This study aims to investigate possible correlations between cognitive functions and self perceived psychological wellbeing, possible correlations between cognitive functions and degree of mindfulness and possible correlations between degree of mindfulness and self perceived psychological wellbeing. 18 patients diagnosed with ICD-10 taking part in a transdiagnostical cognitive behavioural group therapy participated in the study. The study measures relevant variables before and after a group therapy. Of the 18 patients participating, only 11 were able to be tested on both occasions due to time limit. The following tests are used: Rey Auditory Verbal Learning Test, Wechsler Adult Inventory Scale-III, Trail Making Test, Controlled Oral Word Association Test, Colour Word Test, Beck's Anxiety Inventory, Beck's Depression Inventory, Quality of Life Inventory and Kentucky Inventory of Mindfulness Skills.

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