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9815 Uppsatser om Swedish forest - Sida 36 av 655

Utveckling av gran, Douglasgran, bok och tall under skärm av hybridlärk :

?Development of Norway spruce, Douglas fir beech and Scots pine with a larch shelter wood? is a report written by Per-Olof Magnusson. The thesis is a compulsory part of forest engineer program at ?Skogsmästarskolan?, SLU, Skinnskatteberg, Sweden. The purpose of this report is to describe and evaluate an experiment with hybrid larch (Larix x eurolepis) as shelter wood, and different tree species growth and survival depending on the density of the shelter wood. The experiment is conducted by southern Swedish forest research centre, faculty of forestry, SLU in Alnarp. The hybrid larch ought to be an interesting alternative to birch (Betula sp.) as shelterwood on suitable sites in southern Sweden.

Militära och civila uppfattningar om svenska militärer och deras medverkan i internationella insatser

With the starting point in UN peacekeeping operations, this essay investigates the participation of the Swedish armed forces and how the Swedish soldiers perceive their role in those operations. The aim of the study was to explore different perceptions about the Swedish soldiers in international operations. Partly from the Swedish soldiers perspective and how they perceived their own role as soldiers. Partly from the perspective of civilians, like Swedish aid workers, and how they perceive the Swedish soldiers. The third perspective was from a person with mixed experiences from both the military and the civilian work.

Alternativa skogsbruksmetoder i Norden : ett välbehövligt komplement?

Clearcutting systems have been the dominating silvicultural approach during the last decades in the Nordic countries. While economically rational, it is also leading to a trivialisation of the flora and fauna, and may result in negative reactions of people in urban settings. As a consequence of this, and a more diversified view on which goods and services forests should deliver, there is an increasing interest in broadening the range of silvicultural methods that are used. The term continuous cover forestry (CCF) represents a suite of methods that have gained increasing interest in the Nordic countries. In CCF a considerable amount of the trees are left after harvest to favour values that require a continuity of tree-covered areas. There are thus hopes that this method will meet the needs for maintaining biodiversity and satisfy social and cultural values.

Rotpostvolym = stämplingslängd?

This work was conducted during spring and summer 2012 together with the company Uppsala Academy of Management as the principal. The two main objectives for the work are that: ? Make a comparison between the measured volume in the standing forest and the measured volume at the industry on Uppsala Academy of Managements actual stumpage sale volume to see how well it conforms. ? Examine if the buyers see any particular advantages or disadvantages of actual stumpage sale volume and what they think of Uppsala Academy of Managements actual stumpage sale volume and structure in general. I chose to use actual stumpage sale volume from the tree years 2009, 2010 and 2011 in my work. I divided the actual stumpage sale volume following four categories which was pine, spruce, pine/spruce and seed trees. After that I picked out sixteen actual stumpage sale volumes from each category to be a part of the work.

Global kapitalplacering men nationell bolagsstyrning?: En explorativ studie om valberedningsdeltagandet i svenska börsbolag med fokus på utländska institutionella ägare

[Abstract: This study examines the observed difference between Swedish and foreign owners when it comes to nominating committee participation. The background to the study is that foreign owners seem to participate in Swedish nominating committees to a lesser extent than their Swedish counterparts. The focus is on institutional owners and the companies studied are all listed companies who follow the Swedish code of corporate governance. Particular attention is paid to perceived differences in behavior that can be explained using the common corporate governance related theories of Exit, Voice and Loyalty as well as Agency Theory. These explanations are chiefly related to differences in attitudes regarding insider information, different knowledge levels regarding the purpose and workings of nominating committees of the Swedish kind as well as differences due to home market biases.].

Nyckelbiotoper och kontinuitetsskog i Vilhelmina Kommun : ett landskapsperspektiv

Med nuvarande trend kommer snart all skog bortsett från de skyddade områdena att vara påverkade av trakthyggesbruk. Denna studie inom Vilhelmina kommun och Vilhelmina Model Forest visar hur skogslandskapet i sydöstra delen av Vilhelmina har påverkats sedan trakthyggesbruket infördes, med störst påverkan i den sydöstra delen och minst i den västra delen närmast fjällkedjan. Detta arbete har syftat till att analysera hur skogar som inte blivit brukade med trakthyggesbruk och nyckelbiotoper är fördelade geografiskt, och hur de sammanfaller geografiskt, inom ett stort landskapsavsnitt i den sydöstra delen av Vilhelmina kommun. Studien har också syftat till att visa om storleken på skogsområden med sammanhängande opåverkad skog har betydelse för antal och areal registrerade nyckelbiotoper och om det finns någon trend från sydöst till väst. Alla analyser för arbetet har skett i ArcGIS med hjälp av kartmaterial av registrerade nyckelbiotoper och kalavverkade skogar från Vilhelmina Model Forest. Resultatet visade att 63 % av arealen nyckelbiotop i den sydöstra delen av kommunen ligger i skog som inte blivit genomhuggen med trakthyggesbruk.

Factors affecting bark-stripping by red deer (Cervus elaphus) : the importance of landscape structure and forage availability

Bark-stripping by red deer (Cervus elaphus) cause extensive damage to economically valuable spruce trees (Picea abies) in Swedish forests. The underlying causes for bark-stripping are not fully understood, and the frequency and severity of damage unpredictably differ between regions. In this study, I investigated if landscape structure (e.g. agricultural dominated landscape opposed to forest dominated landscape), forage availability, population density and disturbance (e.g. roads and settlements) affect bark-stripping frequency.

Bland kockrockar och rock-kockar  - En retorisk analys av svenska matlagningsprogram

Aim: The purpose of this paper is to see if there has been a change over time in the performance and in the spoken word of the Swedish cooking programs. By testing the theory of intimization on the cooking programs I get the opportunity to see if the border between the private and the public have become clearer or more difficult to notice, and if the new language, the informal language as intimization entails, has been used in Swedish cooking programs since the 70s until today, or if there´s ever been a formal language in Swedish programs? Method/Material: I'm using a rhetorical approach that includes a three-step analysis. Analysing the context, means to persuade and performance. The empirical material I intend to analyze is Swedish cooking programs from the 70s until today, 2010.

Varför handla svenskt kött? : en konsumentundersökning

The background to the work bases on the consumers view around Swedish and foreign meat products, and how the attitude around the meat products is pursued in the shops. The consumers request high meat quality and security . Many consumers value local produced and ecological meat products but the price is too high. We have done verbal interviews with consumers on three different shops, where we asked questions and had dialogues around Swedish meat products where the consumers have told us their arguments and opinions about Swedish and foreign meat. The result shows that the majority of consumers consider that it is important to know that meat is produce in Sweden.

Vad styr förekomsten av sälg och asp? : en studie av olika beståndstyper inom Hamra kronopark, Dalarna

Aspen (Populus tremula L.) and goat willow (Salix caprea L.) are two important tree species in the aspect of nature conservation. Due to the elimination of forest fires, a former negative attitude towards deciduous trees in forestry and a strong herbivore pressure, these tree species have been negatively affected during the last fifty years. The aim of this study was to investigate whether the occurrence of aspen and goat willow could be related to either human impact or to site properties, such as ground moisture and vegetation type. A side study included an inventory of a number of cyanobacterial tree lichens on aspen and goat willow in order to try to relate the occurrence of these lichens species to stand history and stand properties. The study was performed in Hamra State Forest in northern Dalarna. Nature reserves were compared with stands in managed areas.

En helt vanlig Idol : Identitetsskapande processer i Aftonbladet och Expressen

The aim of the study was to examine how Swedish tabloid journalism presented the contestants in the Swedish version of the reality show Idol 2009. We wanted to see which approaches tabloid news papers use when constructing the public identities of them. We have used text analysis to examine 37 articles and nine front pages with focus on the words, propositions, comparisons and parables that describe four of the contestants. In addition we have looked at myths and connotations shown in the pictures by using a semiotic analysis. The results show that the Swedish tabloids tend to describe the contestants in relation to their performances and personalities.

Påverkas mosippa (Pulsatilla vernalis) negativt av igenväxning?

Pulsatilla vernalis is one of several endangered plant species that benefit from wildfires and small scale disturbance events that repel competing vegetation and create open patches in the vegetation cover. Previous studies argue that Pulsatilla vernalis is decreasing in numbers due to vegetation changes associated with the decrease in wildfires, forest grazing and changes in forest management. In this study, 17 populations of P. vernalis were inventoried in order to examine if soil and/or vegetation structures affect the population structure of P. vernalis (i.e.

Thuja plicata - etableringsförsök av jättetuja med fyra olika provenienser

Future climate changes may lead to an interest of alternative and foreign forest tree species in order to spread the risks in forestry. Douglas fir, Sitka spruce, Freemont cottonwood and hybrid aspen are examples of popular foreign tree species that along with western red cedar could have a future in the Swedish forests.Södra Skogsägarna and SLU have collaboration in establishment of foreign species in Swedish forests.The purpose of this study was to analyze and present the establishment of western red cedar, and to survey and illustrate injuries of freeze drying and other damages like deer browsing, vegetation and insect attacks. The study included four different provenances, and spruce as a reference, planted in two locations ? Asa and Släne.Western red cedar is despite its name a conifer of the cupressaceae family with defined secondary characteristic and gets along well with an overstory. Western red cedar grows often in mixed stands with similar conifers and its natural habitat is within and in the area near to British Columbia.The study included two series of field inventories, one made in the summer and one in the autumn 2013, three growing seasons after plantation.

Manlig förskollärare sökes : En studie av manliga pedagoger i förskolan

The purpose with this essay is to get a deeper insight into why there is a lack of male educators in Swedish preschools. I also want to know which role the male educators have in comparison to the female educators. This essay builds on four questions, which covers:The cause of the lack of males in Swedish preschoolsIf there are any gender bound expectations on male educators in the Swedish preschoolsWhat the woman educators perceive about the roles of the male educators in the Swedish preschoolsHow the male educator experience his own work in a workplace dominated by womenThe method I have used is a qualitative interview study in which I have interviewed four male educators and two woman educators from three different preschools. The result of this study shows that male educators gave different reasons to why there is a lack of male educators in Swedish childcare. According to the male educators the reason for this situation is that there is a worry to be seen as a feminine person, get singled out as a pedophile and that the childcare sector has low status.

Kvinnorna vid makten : En fallstudie om skillnader och likheter mellan svenska och amerikanska kvinnliga ledare.

 The purpose of this case study was to view if there were any differences and similarities between Swedish and American female leaders, with focus on the Swedish female leaders. We also wanted to find out if the American female leaders had problem whit the classcelling.Our case study is a quality method, because we wanted to reach the dep't that quality methods can reach. We interviewed four Swedish female leaders and tried to get in touch whit American female leaders but whit out any success. So instead we analyzed already existing research about the American female leadership. Our result showed that there were some differences between the two countries; in the same time we also found similarities. The classcelling tends to exist more in Sweden than in the US.   .

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