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2476 Uppsatser om Forest history - Sida 40 av 166

Stubblyftningens initiala effekt på emissioner av växthusgaser från en granmark i Småland :

In order to reduce greenhouse gas emissions from human activities fossil fuels will have to be replaced with renewable energy alternatives, such as bioenergy. Sweden has a great potential to produce bioenergy derived from forest products and there is currently a great interest within Sweden in using stumps for bioenergy production. However, the environmental consequences of the method need to be investigated before stump removal can be performed on a large scale. Swedish forest soils contain large carbon pools and a different land use may change conditions so that soils that presently act as sinks of carbon could potentially turn into sources of carbon release instead. This study investigates the initial effects of stump harvesting on the emissions of three greenhouse gases, carbon dioxide, methane and nitrous oxide. The emissions were measured from the soil surface in a Norway spruce forest located in the southern part of Sweden.

Framtagning av en sängcykel för sjukvården

This bachelor?s degree thesis was conducted in mechanical engineering at Halmstad University during spring semester 2010 in close collaboration with the company Gremo AB, located in Ätran, Sweden. Gremo AB produces, developes and sales forest machines in both Sweden and on the international market.Gremo AB belongs to one of the market leaders in forest industry, especially with their forwarder. In order to become a market leader even with their harvester, the company decided to change the harvester to have a swivel and a leveling driver cabin.The aim with this bachelor?s degree thesis was to develop a design concept for the harvester driver cabin, which Gremo AB can apply on the new harvester.

Var är kvinnorna i litteraturhistorien? : En komparativ studie av hur kvinnliga författare framställs i två upplagor av Svenska Timmar ? litteraturen

This essay examines how female authors are described in the literary canon of two differenteditions of the Swedish education material on the history of literature: Svenska Timmar ?litteraturen. The purpose of this study is to investigate whether the depiction of femaleauthors has changed from the first edition (1991) to the last edition (2012), and how thesechanges correspond with the curriculums Lgy70 and Lgy11.The study is quantitative as well as qualitative. The quantitative part of the study showsthat the percentage of female authors has increased in the 2012 edition. A greater number offemale authors are also portrayed with pictures and headings.

Markanvändning och ekosystemtjänster i en gradient från borealt till alpint landskap ? Vilhelmina Model Forest

Begreppet ekosystemtjänster kan användas för att tydliggöra värdet av landskapets funktioner och därmed underlätta kommunikation mellan markanvändare då olika intressen konkurrerar. Emellertid finns det få studier som inkluderar en kvantitativ eller kvalitativ värdering av ekosystemtjänster på landskapsnivå. I detta arbete har markanvändning och ekosystemtjänster studerats i ett landskapsperspektiv, med Vilhelmina Model Forest (VMF) som studieområde. Den övergripande frågan i VMF är hur rennäring kan kombineras med andra markanvändningsintressen, huvudsakligen skogsbruk. Syftet med studien var att göra en kvantitativ värdering av markanvändningsintressen och ekosystemtjänster.

Skötsel av ekholmar och eftersatta ekbestånd på låga boniteter : en fallstudie

This case study is made on assignment of Södra, region Öst, as a part of a campaign promoting more active management of the oak forests in the region. Hardwood trees of good quality, especially oak, has a high value due to that the sawn material is highly estimated by the market. It is important that the Swedish oak forests are managed in a proper way in order to meet the future demand. Södra has therefore decided to increase the focus on oak in the Kalmar region and they would like to find out if continues cover forestry (CCF) under certain conditions can be an appropriate management model. The motive is to make use of the existing oak forests more efficient, not just considering well managed forests but also the more neglected oak forests, on poorer soils. Thus, the objective for this study is to examine if CCF is appropriate method in the three stand types; broadleaved mixtures oak forest, oak islet, and oak/spruce forest. Existing management models were surveyed in the literature.

Klockaren. En studie av klockareyrket från medeltid till 1700- tal

My aim was to get a deeper insight about the parish clerk and how this profession has changed over time in Sweden from the Middle Ages up to the eighteenth century. Who was the parish clerk? Is it possible to find out in what way his duties changed over time? The information mainly derives from written historical sources, such aslaws. It seems like the parish clerk in the countryside often was a layman whom had to be approved by the parish, the parish priest or the bishop. His position in the early Middle Ages seems to have taken the form of assistant to the priest, participating in the liturgy.

Ekoturism i jordbrukslandskap - ett vinnande koncept? : en tvärvetenskaplig studie om kulturvärden och naturvärden på Sjögetorp

Ekoturism har utvecklats som ett alternativ till annan typ av turism, med inriktning på att undvika negativa effekter på lokala ekosystem. I Sverige finns ekoturism som bedrivs i relativt orörda naturmiljöer, men också ekoturism som bedrivs i miljöer som påverkats av människan på olika sätt och som rymmer både kulturvärden och naturvärden. På gården Sjögetorp i Östergötland bedrivs ekoturismverksamhet i familjeföretaget Urnatur. Mitt syfte med studien var att undersöka vilka kulturvärden och naturvärden som finns på gården idag, och hur dessa värden hänger ihop med ekoturismen. Jag genomförde en inventering av hela fastigheten där jag registrerade ägoslag och strukturer viktiga för kultur och naturvärden. För mer information om gårdens skötsel och ekoturismverksamheten intervjuade jag ägarna. Jag undersökte också historiskt kartmaterial för att kunna sätta gårdens skötsel idag i perspektiv till hur jordbrukslandskapet sett ut historiskt. I min inventering dokumenterade jag många olika typer av naturvärden, bland annat död ved i många former, hamlade träd, slåtterängar, betesängar och skog skött till förmån för lövträd. Kulturvärden som fanns var ofta kopplade till naturvärden, som till exempel slåtter, hamlade träd och skogsbete.

Modell för ett integrerat skärgårdsskogsbruk : en fallstudie på Kallsö

The forests in the unique archipelago of the Baltic Sea is housing many and high values. For the resident population, which has a central role in sustaining a living archipelago, the forest can contribute to the outcome. The forest also contributes to turn the archipelago into one of Sweden?s most attractive recreational areas. Furthermore, these forests exhibit very high environmental values, and they are an element in the traditional cultural landscape.

Sällskapet örtagårdens vänners trädgård i Vadstena : aktuellt växtinnehåll i historisk belysning och med sikt framåt.

Dead wood is important for many species. The amount of coarse dead wood (diameter >10 cm) is much lower in managed forest than in unmanaged forests. Stumps constitute the largest proportion of the volume of coarse dead wood in managed forests. Since stump harvest for biofuel may increase, the amount of dead wood will decrease even more, which may threaten biodiversity. The first aim of this study was to compare the amounts of fine woody debris (FWD, .

En retorisk analys av Fahrenheit 9/11 ur ett dokumentärhistoriskt perspektiv

The history of rhetorics in documentary film is a long one. The French brothers Louise and Auguste Lumiére were among the first persons who produced a documentary and their work has had a big impression in the history of documentary during the 1900 century. John Grierson has been called ?the father? of documentary film. He produced films in the English speaking part of the world and he is the founder of the concept ?documentary film?.

Islam, muslimer och väst! : en läroboksstudie om framställningen av islam under 1980-talet och 2000-talet

This essay is about how islam is illustrated in textbooks of History in Sweden during 1980-s and first decade in 2000.  This study does not aim to give all answers about those tendencies, but it will lift up and discuss this issues.The essay has two questions to answers. They are:1-      How does textbooks from 1980-s and 2000-s illustrate Islam?2-      Do we see any tendencies of Orientalism in textbooks?The most focus in this study will be in first question, because this question is more open and need more empirical material to answer. The second question is more specific and has to do with first questions results. The first part of off essays investigation has to do with description of what textbooks writtes about Islam. After this I will compare and analyze what differences they are between textbooks from 1980-s and first decade of 2000-s.

1100-talets borgar i Skåne. En analys över den första medeltida borgbyggnadsfasen i Skåne

This essay is an attempt in analysing the establishment of the first Early Middle Ages castles in Scania. There are two types of castles in Scania during the eleventh century, keeps andringworks. This castle was built by three fixed elements of power: the crown, the church and the aristocracy. The result of the survey shows that A majority of the castles during theeleventh century in Scania where initiated by the church.The results also show two building phases of castles under the period. The first building phase begins in middle of the eleventh century and the second building phase begins in theperiod 1180- 1200.

Jämförande livscykelinventering

This bachelor?s degree thesis was conducted in mechanical engineering at Halmstad University during spring semester 2010 in close collaboration with the company Gremo AB, located in Ätran, Sweden. Gremo AB produces, developes and sales forest machines in both Sweden and on the international market.Gremo AB belongs to one of the market leaders in forest industry, especially with their forwarder. In order to become a market leader even with their harvester, the company decided to change the harvester to have a swivel and a leveling driver cabin.The aim with this bachelor?s degree thesis was to develop a design concept for the harvester driver cabin, which Gremo AB can apply on the new harvester.

Besjälad pedagogik : Utifrån en lärares livsberättelse

The aim of this essay is to bring up and mediate a teacher?s life story and professional history to take part of her experience of an animated pedagogy. As a tool I use the life story method, which is a qualitative interview method which purpose is to put the narrative person?s life history in the centre.One of the goals for an animated pedagogy is to learn how to be. Animated pedagogy is about making teaching living and making it meaningful and exciting.

Was or is Paul too Jewish to Accept the Idea of Christ as a Second Divine Being? Tempusanvändning i en engelsk populärvetenskaplig bok och i dess svenska översättning

I denna uppsats undersöks skillnader i tempus mellan en engelsk populärvetenskaplig bok och dess svenska översättning, Karen Armstrongs A History of God (1993) - Historien om Gud (1995). Uppsatsen syftar dels till att upptäcka generella skillnader i användningsområden mellan engelska och svenska när det gäller specifika tempus, dels till att undersöka huruvida ändrat tempus kan innebära att den semantiska ekvivalensen rubbas. Som teoretisk modell används Reichenbachs modell för att beskriva hur tidsrelationer beskrivs i språket med hjälp av tempus. Undersökningen visar bl.a. att det finns en tendens till att dåtidstempus i den engelska källtexten ofta ersätts med presens i den svenska måltexten..

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