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2681 Uppsatser om Forest structure - Sida 28 av 179

Filosofi som pedagogisk modell

The paper examines Philosophy with children as a pedagogical method for schools to practice. The questions I have posed are:Why philosophize with children and teenagers?How does Philosophy with children work?What, in the organized structure of the philosophical inquiry, can be emphasized as favourable for learning?How carefully is the structure of the philosophical inquiry really followed in practice?How can philosophy be applied as a pedagogical model?The theoretical framework of this inquiry consists of a discussion about a thirst for learning that exceeds the explicit and direct usability that motivates vocational training.I have used two different kinds of methods. The main method is a literary analysis of some of the literature in this field. This analysis is compared to field observations of children participating in communities of inquiry in school.The basic assumption is that practicing the ability of philosophical thinking can help children develop a more profound way of understanding who they are and how the world in which they exist works.

Mätning av stamdiameter med markstående scanner :

Booth for operational planning of harvesting and for long term planning, data is today collected manually. Intensive objective field inventories are usually too expensive. To enhance optimisation of timber flow from forest to industry Moore efficient methods for measuring tree stems of standing trees are needed. The performance of terrestrial laser scanners have improved and these could possibly be used within forestry in the future. The objective of this study was to validate how a terrestrial laser scanner could be used to measure stem diameter, and to test how the errors depend on distance from the scanner and tree species. Two plots (one pine and one spruce) were used for this study.

Marknadsundersökning av Södra skogsägarnas medlemmar inom Vimmerby verksamhetsområde

This thesis is based on a market survey sent to the passive members of Södra skogsägarna within the scope of practice of Vimmerby. A member of Södra skogsägarna is considered passive if the member not has delivered timber to the association during the past five years. The purpose of this thesis was to obtain as much information as possible about the forest owners, to be able to interpret why the member did not choose to deliver their timber to the association. The survey was worked out in close collaboration with Södra skogsägarna to answer this question. The responses indicate that economic returns are important to the individual landowner. The price of timber is most important in a timber business and the majority of forest owners want to have a personal meeting if you can choose how you wish to be contacted by the inspector.

Miljöredovisning, i användarens intresse? : en studie av tre skogsbolag

Since the Bruntlandreport was published 1987, companies have shown their environmental commitment through an environmental account. Companies started these accounts because their rivals started having them and today most large companies have a environmental account or sustainable development report. The information given by the companies have been seen as slanted, and others see it only as a part of the image production for the companies. There have been several investigations of the stakeholders of environmental reports and it is not clear who is the primary stakeholder, in other words who actually reads them. All different stakeholders have different views of what an environmental account should encompass.

Samband mellan virulensgener och VTEC-infektioner : Riskklassificeringssystem för VTEC

To curb greenhouse gases and mitigate climate change is one of the biggest challenges human society face today. Carbon dioxide (CO2) has accumulated rapidly in the atmosphere as a consequence of burning of fossil fuels and deforestation. The aim of this study is to explore two methods to store carbon dioxide in geological formations and biological sinks. The aim is also to discuss the two mitigation options from a sustainable perspective and whether it can lead to a better environment and benefits for local and global societies. The research questions are: Which method to store carbon dioxide, geological or biological, is the most effective? Which method to store carbon dioxide, geological or biological, has the greatest potential to promote sustainable development for local communities?The method used is a comparative case study and presents four case studies that explore the potential for CO2 storage offshore in Norway and Brazil; and in tropical forests in Mexico and Brazil.

På rätt spår i en osäker miljö? : En fallstudie av Banverket Telenät

Background: Today, the environment of a company is characterized by quick changes like leaps of technology and market shifts. The problem is how this turbulent environment and an uncertain future affect how a company creates strategies and how its structure is adapted. Can a certain choice of strategies or a certain structure be a way of dealing with an changing environment? Purpose: The purpose of this thesis is to explore if and how Banverket Telenät, as an example of a company in a turbulent business like the Swedish telecom industry, tries to deal with an uncertain future through strategy and structure. Procedure: We have carried through a qualitative case study with interviews and gathering of additional information concerning the business.

Grundvattensänkning till följd av järnvägstunnel genom Hallandsås : miljökonsekvenser relaterade till förändrad kväveomsättning i mark

This thesis was carried out to give some background information to a report of SLU (Swedish University of Agricultural Sciences) for the Swedish National Rail Administration (Banverket). The requested information was to provide basic data for an environmental impact assessment of the construction of the tunnel through Hallandsås. The aim with the thesis work was to discuss and quantify the leaching of nitrate and the emission of nitrous oxide from the soil at the groundwater level established through the tunnel project. The nitrogen related processes that could be affected were described and discussed. The different areas where a decreased groundwater level can cause changes in the nitrogen processes are the wet and moist areas.

Bärande eller bristande? : - en studie av Bällstabergsskolans kommunikationssystem -

AbstractPurpose/Aim: The aim of this essay is to map out how the communication is organized at the Bällstabergs School in Vallentuna. The purpose with the essay is to illuminate the pros and cons with their system so that a communicationstrategy could be worked out from the basis of the results. The aim is devided into three different questions at issue: What does the organizational structure look like and how does it concide with the communication? What does the present communicative work look like? Which communicative needs can be identified?Method: The methodology contains two parts. The first part is an analysis of the present organization.

Image follows structure

Background: The business market today is characterized by tough competition amongst the competitors to capture consumers? interest and money. One marketing tool companies can use to achieve this is the company?s image. The customer buys not only a product, but also the image that the company or the product is associated with.

Identifiering av röjningsbestånd med hjälp av flygburen laserskanning

Bergvik Skog is one of the leading forest companies in Sweden who use airborne laser scanning for forestry information. They utilize laser data retrieved by the Swedish National Land Survey to describe the forest holdings and facilitate planning for thinning and final felling operations. However, the possibility to identify stands with clearing needs by using laser scanning data has not been tested in a large scale. The data used in the current study are field data from The Swedish National Forest Inventory in combination with laser data from the Swedish National Land Survey acquired in 2009. The collected data is used to find one or several laser variables that best describe the relationship of the field measured samples with clearing needs.

Pottaskeframställning och tjärbränning i Femsjö socken från år 1700 till 1900 :

Femsjö is a small parish situated in Hylte municipality, Växjö diocese. The parish has a total area of 8230 ha of which 5000 ha are covered with forest. There have not been any large industries in the parish offering work opportunities for the inhabitants, so they have had to generate income from their land and the forest. Instead of going to the bank to get a bank loan the people of Femsjö parish went out in to the forest and harvested trees for timber and extra cash revenue. Production of pine tar and potash were two other ways that the residents of Femsjö parish could earn extra money for the household in order to keep starvation away.

Kapitalstruktur i svenska små och medelstora företag

The purpose of this study is to investigate the determinants of capital structure in Swedish small and medium sized firms. The study includes 24.859 Swedish firms which are further analyzed with regards to their financial characteristics. These characteristics consist of short term debt, long term debt and total leverage. The study compares the relationship between these characteristics and six independent variables.The result shows that profitability is the greatest determinant for capital structure in Swedish small and medium sized firms with regards to total leverage. When profitability increases the total leverage of the firm decreases.

Hur påverkar bävern skogens värden?

The activities of beavers in forested landscapes affect both ecological and economical values. The creation of the dynamic wetland mosaic associated to beaver activities can even improve the quality of water and have been documented as an important landscape engineer affecting the environment for many species. The local office of Sveaskog in Skinnskatteberg is responsible for the management of large areas of the forests in the County of Västmanland. In this area one of several company?s goals are to create ten new wetlands in their own forests as a part of cooperation with the Swedish bird society and Swedish wetland association.

Alternativa finansieringsmöjligheter av företagsfastigheter

It is essential to reuse- and recycles residues to decrease the amount of deposit materials and reach sustainable energy use. Two ways to work towards this is to recycle wood ashes to the forest as nutrient compensation and extract biogas from combustion of biomass.The aim with this study was to decide whether wood ashes that been used for biogas upgrading with accelerated carbonation also can be used as a nutrient compensation in the woods according to recommendations from the Swedish Forest Agency (Skogsstyrelsen).The ashes that were used in this study came from Johan Andersson who works at JTI in Uppsala, who also treated the ashes with biogas. The ashes have, in both untreated and treated condition, been analyzed in this study according to contents of elements, leaching properties, hardening properties and contents of crystalline phases, to evaluate what impact carbonation with biogas has on the ashes.The accelerated carbonation led to hardening of the ash, and decreased amount of CaO- and increased amount of CaCO3. The CO2-uptake also entails a dilution of the elements, and the content of nutrients and trace elements decreases. However the results show an indication of an uptake of S from the biogas to the ash, since the dilution had a smaller impact on S than the rest of the elements.

Religionens plats inom sfi

This study aims at using discourse analysis to analyze SFI students attitudes to religion and religiosity in an SFI-context. The questions are: How is the discourse constructed and maintained by religion and religiosity of SFI students in an SFI context? How do SFI participants experience that their religion has affected their time at SFI?Using a case study approach, interviews were conducted with a group of SFI students. The results show that the religious discourse in SFI is influenced by the SFI-context and affected based on the current education discourse that exists there. Furthermore, the discourse is designed and maintained by the participants private religious beliefs and the religion of the majority of the group, One canhere speak of a strong social unit forming a plausibility structure The power structure that emerges is that the majority has the power to define the significance of religion and place within the SFI context. In the SFI-context the participants view is that religion is something private that should not be expressed in the school environment.

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