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632 Uppsatser om Pre-commercial thinning - Sida 3 av 43
Medlemsundersökning SÖDRA Skog
This report is prepared in cooperation with Södra, Norra Halland SBO. The survey gives the members an opportunity to influence the services and also gives the staff at Södra a hint of the member?s demands.Södra is the largest co-operative forest company in Sweden with over 50 000 members and is divided into 31 areas. Norra Halland SBO is one of them.A questionnaire was sent to the members and 516 (or 53 %) of them answered. Of the respondents 68 % were between 60 and 69 years of age.
Träddelsuttag eller massavedsuttag i förstagallring?
The purpose of this study is to compare the economic differences between withdraw of forest fuel and withdraw of pulpwood in first thinning, to see which method gives the maximum profitability (income - cost). Another purpose is to investigate the economic impact of the thicket cleaning.
The study compares four different methods: i) pulpwood output with thicket cleaning, ii) pulpwood output without thicket cleaning, iii) forest fuel output with thicket cleaning and iv) forest fuel output without thicket cleaning. The study was conducted in a 30-years old stand, dominated by spruce, outside Harg in Uppland.
The method that generated the best economic net income was pulpwood without thicket cleaning. It generated a positive net of 1,383 SEK per hectare. Forest fuel output without thicket cleaning also generated a positive net in 720 kronor per hectare.
Kvalitet och ekonomi i utförandet av förstagallring baserat på olika gallrings- och underväxtröjningsprogram :
Stora Enso Skog has a long term contract regarding felling rights and silvicultural activities on forest owned by Bergvik Skog. In the autumn 2006, Bergvik Skog proposed a new thinning program, ?Bergvikgallring?. The new program implied an increased focus on extraction of smaller trees compared to the present thinning program, Stora Enso Skog?s ?Kvalitetsgallring?.
Varulagervärdering : Hur går stora handelsföretag tillväga när de ska värdera sitt varulager?
In commercial firms, the inventory is often the largest and most important entry and to have acorrectly valued inventory is an important prerequisite in the statement of accounts. However,the inventory is considered to be one of the entries that are most difficult to value among thecompanies assets and this is why we have investigated how large commercial firms valuetheir inventories. We have used relevant theory and conducted a number of interviews withpeople who are knowledgeable when it comes to valuation of inventories. Our conclusion isthat commercial firms work in different ways and that there is no general method which isused by all commercial companies..
Den utan socker : En undersökning om skillnader mellan generationer då det gäller inställning, tillförlitlighet och påverkan av tv-reklam
The first company to send TV-commercial was the American company NBC, it was in the year of 1941. In Sweden, TV-commercials were first shown in 1987/88. TV 4 was the first channel to send commercial in Swedish television.TV has the advantage of showing both sound and picture, which makes TV the strongest channel of communication to mediate a message between a company and the consumer. Although TV-commercial is the most expensive choice to mediate a message, it is also the most effective one. (Persson, 1993)Almost everyone is exposed to TV-commercial daily.
Productivity of integrated harvesting of pulpwood and energy wood in first commercial thinnings
The aim of this study was to quantify the productivity and the costs of different harvesting systems (teams), containing harvesters equipped with accumulating harvester heads and forwarders, in first commercial thinnings were an integrated harvest of pulpwood and energy wood were performed. In the beginning the plan was to study and measure 20 sites before and after harvest. Due to storms during the summer of 2010, complete data could only be obtained from 8 of these 20 sites. Seven of these sites were privately owned and one was owned by UPM, all of the sites had been pre-commercially thinned. The mean stem density before harvest was 2578 stems per ha and the mean stem volume was 0.074 m3solid over bark.On average 1518 stems/ha was harvested.
Hur lidande nyttjas för att producera effekt : En kvalitativ textanalys av reklamfilm vars huvudsakliga innehåll är djur
For the sender of television advertising, it is important to utilize content that gives effect, especially to get the receiver?s attention and then maintain it (Hägg, 1998). What is the content of a commercial that creates effect? Previous research focused on the impact that commercials have on the receivers. A discussion of which content that produced effect in commercials does not occur.
When I grow up : En retorisk och semiotisk studie om ansvarsretorik hos Svenska Spel, angående minderåriga.
This essay is a qualitative study of the Swedish joint-stock company Svenska Spel AB?s television commercial from 2008. The commercial is called ?Spela lagom - When I grow up?, and is meant to serve as an informational commercial about being underaged in situations regarding gambling. Using semiotics and rhetoric?s, we are analyzing how elements seen in the commerical affects the rhetorical situation the clip is bound to; how the marketing is done to enhance Svenska Spel?s brand; and what strategies are used to make sure the public service announcements regarding persons involved with underage gambling gets acceptance.
En levande stadskärna? :
This essay wants to give the reader a glimpse of a planner?s situation in the development of different commercial establishments in a town. What they are influenced and directed by and also how these commercial establishments in the town borders effects the commerce and the life in the town center. This essay doesn?t declare to bring up all possible aspects concerning the planner?s role regarding these commercial establishments in the town borders.
Identifiering av gallringsbehov med hjälp av flygburen laserskanning :
Thinning is one of the most important silvicultural activities in middle aged forests, partly to minimize damages and partly because it leads to earlier harvesting revenues and increases the value of the remaining trees. There are many different indices used to describe stand density and thereby the need of thinning in forests today. Studies have shown that forest variables can be estimated with high accuracy using airborne laser scanning and it is likely that the method could also be used to estimate forest density indices. In this study, the possibility of using the forest density index ?H² to determine and map priorities for thinning operations for a forest area was examined.
Stormskador i stickvägsgallrade bestånd i sydvästra Sverige :
A storm in January 2005 felled 75 millions cubic metres of forest in South Sweden. Previous studies of wind damage in thinned stands indicated the importance of early thinnings. The risks of wind throw increased by increasing age and height of the stands. Previous studies also indicated increasing risk of wind throw along the strip roads. The aim of the present study was to investigate wind damage in Norway spruce stands in South Sweden in relation to time of the first thinning and different pattern of strip roads (width, length and direction).
Kommersiella Fastighetshyror och Finansiell Stabilitet
In recent years, global organizations safeguarding financial stability has started to track commercial property markets. One of the reasons for this refers to the fact that commercial property constitutes a large share of bank lending. Simultaneously, bank exposures to commercial property are extensive and risky since collateral values are strongly correlated to borrowers cash flows. Since banks are viewed to play a key role for financial stability, studying the relationship is well motivated. To better understand how commercial property markets interact with financial stability, this paper develops an econometric model for studying the commercial rental market.
Gremmeniella abietina-epidemin 2001 : har skogen återhämtat sig?
The fungus Gremmeniella abietina causes damage to conifers that can lead to tree death. In 1999 and 2001 the pathogen caused severe attacks in Sweden, where about 500 000 ha of pine forest were affected. Trees of all ages were attacked, but mainly forests between 30-60 years that were ready for their first commercial thinning. After recommendations from the forest agency, sanitary fellings were made to trees that had more needle loss than 85%, a total of about 50 000 ha. Economic losses have been estimated to more than one billion SEK.
Stamskador i gallringsbestånd
This study was conducted on a property with a thinning machine team. The purpose was to investigate in which machine, the harvester or the forwarder, that caused most damage to the trees in six different stands. Different factors, related to the damage frequency in the stands, were checked out. For example: basal area per hectare, thinning strength, tree diameter and the rate of production.
The harvester drivers were also interviewed about how, when and why stem damages occur and how to minimize them.
The study stated that 4.3 percent of the trees were damaged. Out of these 88 percent was caused by the harvester and the rest, 12 percent, by the forwarder..
Se mig, köp mig! : En studie om framställningen av kvinnor och män i reklam för skönhetsprodukter
Master?s Thesis in Media and CommunicationTitle: See me, buy me ? A study of how women and men are exposed in commercial advertisements for beauty productsAuthor: Annelie EliassonUniversity: University of HalmstadCourse: Media and CommunicationTerm: Spring 2013Supervisor: Ebba SundinExaminer: Ingegerd RydinPurpose: This studys purpose is to examine how women and men are exposed in commercial advertisements for beauty products. To examine this purpose two main questions have been formulated:What differences and similarities are there in the representation of women and men in the commercial advertisements?Are there any differences in the representation regarding the target audience in the commercial advertisements?Method: Quantitative content analysisMaterial: 443 commercial advertisements for beauty products in the Swedish lifestyle magazines Plaza Kvinna and Café Magazine from 2008 to 2012Main results: The result of the study shows that women and men, presented in the commercial advertisements for beauty products, were very much alike in most aspects. For example there were only insignificant differences regarding how much of the person?s body that was included in the advertisement, the body position and the activeness of passiveness of the person in question.