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2470 Uppsatser om Forest history - Sida 24 av 165

Möjliga strategier för Holmens framtida skogsägande : med avseende på virkesmarknadens historiska och framtida utveckling

The purpose of this thesis was to study Holmen?s possible future ownership, concerning their forestland in Sweden. We have compared the strategy of the present owning of forests with three different alternatives. These three alternatives are: 1) selling all the forestland, 2) establish a new company which owns the forest where Holmen is the major stockholder and finally 3) an alternative were the two northerly regions are sold. We used Holmen?s annual account from the year 2002 as a bare year and made a reconstruction of the annual account in the three different alternatives.

Effects of ten year old enrichment plantings in a secondary dipterocarp rainforest : a case study of stem and species distribution in Sabah, Malaysia

Large areas of forests in the tropical region have during the last decades been lost and converted to new land uses while other areas have been degraded into secondary forests. These secondary forests need to be restored and rehabilitation through enrichment planting and liberation may help to speed up the recovery process. The objective of this thesis was to evaluate a rehabilitation method that includes enrichment planting, slashing of weeds and girdling of unwanted trees. The site for the project is situated in Sabah, Borneo in a secondary forest which had been logged and burnt by a wildfire. The project?s goal is to rehabilitate and increase biodiversity through enrichment planting of seedlings mainly belonging to the family Dipterocarpeaceae (dipterocarps).

Taiwan och Kinas relation över sundet - självständighetsledaren Chen Shui-bian

Uppsatsen redogör för förhållandet mellan Taiwan och Kina, den så kallade "relationen över sundet", och koncentrerar sig på åren 2000-2008 då Chen Shui-bian varit öns president. Chen anser Taiwan som ett suveränt, självständigt land, medan Kina anser att Taiwan borde acceptera "ett-Kina" principen, som innebär att Taiwan är en del av Kina. Uppsatsen undersöker om, och i så fall hur, Chens tid som president har inneburit förändringar i relationen över sundet..

Att bygga en stamdatabas för gotländsk tall

Today's Swedish large-scale forestry uses almost exclusively computer-aided bucking. It allows the harvester computer, using an optimisation price list (steering price list), to maximize the value of each tree. The optimisation price list can be adjusted so that the industry gets the raw material it demands from the forest. There are various simulation programs that can be used when constructing a optimisation price list. The simulation program merchandise a database of stem shapes using a given price list and mimics a harvester's work. To get the demanded raw material for the industry it is important to use a well-adjusted optimisation price list.

Borrie kyrka - En byggnadsarkeologisk undersökning

AbstractThe church of Borrie lies about 10 km north of Ystad in the southern of Sweden. Though thechurch is one of the smallest in Scania it holds a very complicated history.In this essay all relevent material concerning the church of Borrie is presented. The materialdoes not only concist of literature, but also photographs. The purpose of this investigationwas to use this material to sort out and explain the history of the church of Borrie.The problem is presented in the following points:1. Is it possible to do a building archaeological analysis with photographs of the churchas the main material?2.

Produktivitet och lönsamhet vid skogsbränsleuttag i klena gallringar : en tidsstudie av Vimek 608 BioCombi i contortabestånd

The annual demands for forest fuels increases in Sweden. At present, large unutilized biomass resources is found in young, dense forests from which about five million oven-dry tonnes (ODt) (23 TWh) could annually be extracted as forest fuel. But harvesting small trees give high logging costs and new cost-efficient harvesting techniques are therefore required. The aim was to study the productivity of Vimek 608 BioCombi in forest fuel thinning of Lodgepole pine and to calculate the economy of the harvesting and estimate the thinning quality. The time study was performed in Åmarken in the county of Västerbotten.

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.

Metod för kartläggning av lövråvara i Södra Skogs verksamhetsområde

Södra Skog chose in 2011 to convert the saw mill in Traryd to a gradually refined sawmill of hardwood. In 2009, they had also acquired the hardwood sawmill in Djursdala. This was strategically important for Södra's business since the demand for hardwood products has increased. The standing volume of deciduous trees in Sweden is today approximately 524 million m3sk and it has increased rapidly in recent years. However, the deciduous forests are to a large extent located in areas that are set aside for nature conservation and is thus not available to the industry.The goal of this work is to create a simple and reliable method for mapping of deciduous wood volumes in areas where Södra Skog is operating (Götaland excluding Gotland).The material that is used is raster databases with estimated forest attributes (kNN-Sweden), data from National Forest Inventory (NFI) and forest management plans.

Privata skogsägares inställning till frivilliga naturvårdsavsättningar samt kvalitets- och tillväxthöjande skogsskötselåtgärder :

The business mission of Norra Skogsägarna is to achieve a profitable forestry for the private forest owners. With this as a background it is of interest for the forest owner association to know how forest owners think about voluntary retentions, the methods of increasing production and quality and if there are differences between those who have chosen to certify their forest and those who haven?t. This kind of knowledge is of importance, to in an effectively and adjusted way, help the forest owners achieve a profitable forestry. The objective of this master thesis is to increase knowledge about private forest owners? opinions of the methods of increasing production and quality and to what extent these methods are used.

Om behovet av ett avrinningsområdesanpassat skogsbruk

The Swedish forest have about 100 000 km of watercourses and it?s an important structure in Swedish landscapes and catchments. In some of the watercourses lives spieces like the freshwater pearl mussel (Margaritifera margaritifera) and brown trout (Salmo trutta) which both are sensitive for inteference from the forestry. The new EU water framework directive has a goal that all surface water will have high or good ecological- and good chemical status at latest by the 22nd December of 2015. The study has been made in the catchment of Håltjärnsbäcken and it is from a national perspective one of the most valuable streams in Sweden and which also have been included in a LIFE-project. The catchment is situated within the Eco-park of Malingsbo-Kloten and managed by Sveaskog AB.

En reflektion över vikingatida rekonstruktioner

Med uppsatsen försöker jag belysa den komplexa värld som ett så kallat Friluftsmuseum ofta existerar i. Genom att stycka upp det innehåll en vikingatida rekonstruktion rymmer (förmedling, ekonomi, nationell identitet samt nutidsprägel på historisk empiri) och genom nutida exempel på var och ett område försöka med egna invävda frågeställningar diskutera de problem som kan uppstå i försöket att rekonstruera forntiden..

Kvinnliga virkesköpare inom Holmen Skog

Holmen Skog has only five out of 70 wood buyers who are women, This report is seen as a step in the process towards gender balance in the company. This is a problem that is equal over the entire forest industry in Sweden. They all think that sexual equal workplaces are very important to remain competitive, see things from different perspectives and development of the company. The survey was done by sending out questionnaires to all women who work and have worked as a wood buyer at Holmen, and as many men of both categories. These four categories became a total of twenty persons. To map the industry another questionnaire was sent out to the six largest forest companies in Sweden. The survey found that female wood buyers not finished their work earlier than men did, as they thought before.

Hotell Rwanda - Ett pedagogiskt verktyg eller historieförvanskning?

The purpose of this essay is to analyse the movie Hotel Rwanda from a didactic point of view using the movie?s use of history and historical culture as the main analytical tools. We also intend to problematize the use of movies in teaching focusing on the teaching guide from the Swedish film institution concerning Hotel Rwanda. We choose to work with a qualitative method. The reason why we decided to work with a qualitative method is the intention, as mentioned before, to analyse the movie using the tools we described earlier.

Tändsticksfabriken i Jönköping : en studie om dess barnarbete på 1800 ? talet och hur fabriken används i dagens undervisning, då barn i skolår 3 och 4 läser sin lokalhistoria

This paper is a study with two different aspects, with a main focus of the match factory in Jönköping. The first aspect is about how the work situation for children looked like in the match factory during the 1900 - century. The children´s work history over time, the children?s workday and life situation on the factory and outside is described in this paper. The second aspect in this paper is about how the pupils learn about their local history in the 3 and 4 grade.

Tätortsnära skogsrekreation : fallet Mösseberg i Falköpings kommun

Urban forests are important for people to get at break and be able to relax in a stressful world. Several studies show that we feel better through being out in the forest and historically this was the normal environment for us. As a result of population growth and urbanization we tend to spend less time in nature nowadays than before. Due to this development urban forests have become a central role in our society as a place where people can fulfill their needs and interests. The management of the urban forest is therefore important, especially for municipalities that own forest which is supposed to be of benefit to local residents.Falköpings municipality owns approximately 260 hectares of forest in the popular and most visited recreational area along Mösseberg?s southern slope.

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