Game fields are one way to divert animals away from sensitive areas, create shelter and forage, and also to increase the biological diversity. In this study I investigated how the plant composition in six different crop mixes used for game fields affected the biomass production, biomass consumption and biological diversity at the Koberg estate in southwestern Sweden. Six experimental fields were used and each field contained six plots, approximately 1500 m2 each, that was sown with a different crop mix. The crop mixes ranged from a pure grass mix (A), 70 % grass and 30 % leguminous plants (B), 53 % grass, 21 % leguminous plants and 26 % other herbs (C), 100 % leguminous plants (D) to the most complex mixes constituting of 91 % leguminous plants and 9 % other herbs (E) and 87 % leguminous plants and 13 % other herbs (F). The fields were cut weekly during the summer in 2010, to estimate weekly biomass production.

Delia flies (Diptera: Anthomyiidae) are economically important pests in several horticultural crops. The control is commonly relying on chemical insecticides, though there are possibilities with biological control from the natural enemies in the field. An important natural enemy is the parasitic wasp, Trybliographa rapae Westwood (Hymenoptera: Figitidae) that lays eggs in the Delia fly larvae. The parasitoid larva and the host larva have a parallel development until the host dies within its puparium and an adult parasitoid emerges. The aim of this thesis was to understand the attraction to host- and food-associated plant volatiles of T. rapae, in order to enhance the effectiveness of the parasitic wasp as a biological control agent.

SUMMARYInventory of raw materials holds an important role in companies within the manufacturingsector. The inventory works as a buffer that secure the supply of materials to the productionunit. The aim of the inventory is to ensure that the company is able to meet the customers?demands despite fluctuations and variations in the material flow. The size of the warehouseand the layout are physical limitations for the quantity of articles that can be stored.

This report is an assessment of the feasibility of using aerial photographs to estimate number of stems per hectare in young forest stands, used together with upper height to determine the need for pre-commercial thinning or ordinary thinning cutting. Aerial photo-interpretation was conducted in 2007 on assignment of Stora Enso Skog AB. A mean height function based on stand age produced with data from Bergvik Skog AB?s 2006 forest inventory assessment was used as a proxy for upper height and used together with photo-interpreted number of stems per hectare to determine the need for thinning cutting according to Bergvik Skog AB?s definitions. The test area is located north of Falun on Bergvik Skog AB?s land.Flight altitude was approximately 900 m above ground and the aerial photos were taken by L&L Flygbildteknik AB.

   ABSTRACT  Title:  4000 seats to Sandviken - The business discourse development from 1921 to 2012 seen through two sports stadiums in Sandviken                            Level: Final assignment for Master Degree in Business Administration Author: Signe Jernberg Supervisor: Lars Ekstrand Date: March 2012 Aim:  The aim of this paper is to investigate the business discourse emergence during the 1900s and to make a contribution to how a business administration discourse can be seen today. Method: The business discourse is examined through a inventory of how business theories, practices and ideas have enabled the design of two sports facilities, Göransson Arena And Nya idrottsplatsen in Sandviken Municipality. The inventory is based on material gathered from Sandviken Municipality archives and from Göransson Arenas' own archives. The archives consist of such things as board meeting protocols, annual reports, bookkeeping, drawings, photographs and more. The method is based on Foucault's discourse analysis, focusing on his archaeological period.Results & conclusion: The archives show how business ideas, theories, and expressions can be seen in the two arenas. The results show how the concepts of customer, company and association are present in the design of the two arenas in different ways.

SUMMARYInventory of raw materials holds an important role in companies within the manufacturingsector. The inventory works as a buffer that secure the supply of materials to the productionunit. The aim of the inventory is to ensure that the company is able to meet the customers?demands despite fluctuations and variations in the material flow. The size of the warehouseand the layout are physical limitations for the quantity of articles that can be stored.

SUMMARYInventory of raw materials holds an important role in companies within the manufacturingsector. The inventory works as a buffer that secure the supply of materials to the productionunit. The aim of the inventory is to ensure that the company is able to meet the customers?demands despite fluctuations and variations in the material flow. The size of the warehouseand the layout are physical limitations for the quantity of articles that can be stored.

   ABSTRACT  Title:  4000 seats to Sandviken - The business discourse development from 1921 to 2012 seen through two sports stadiums in Sandviken                            Level: Final assignment for Master Degree in Business Administration Author: Signe Jernberg Supervisor: Lars Ekstrand Date: March 2012 Aim:  The aim of this paper is to investigate the business discourse emergence during the 1900s and to make a contribution to how a business administration discourse can be seen today. Method: The business discourse is examined through a inventory of how business theories, practices and ideas have enabled the design of two sports facilities, Göransson Arena And Nya idrottsplatsen in Sandviken Municipality. The inventory is based on material gathered from Sandviken Municipality archives and from Göransson Arenas' own archives. The archives consist of such things as board meeting protocols, annual reports, bookkeeping, drawings, photographs and more. The method is based on Foucault's discourse analysis, focusing on his archaeological period.Results & conclusion: The archives show how business ideas, theories, and expressions can be seen in the two arenas. The results show how the concepts of customer, company and association are present in the design of the two arenas in different ways.

Deciduous forests are, according to the National Environmental Quality Objectives, a priority area. Deciduous forests are rich in species and the occurrence of dead wood is an important factor for biodiversity. In order to identify valuable deciduous forests for bio-diversity, conservation needs good analyses and planning tools. Habitat models combined with geographic information systems can be used to study the spatial structure of suitable habitat. The Lesser spotted woodpecker (Dendrocopos minor) has been proposed as an indicator species for deciduous forests, since this species is highly specialized on insect larvae in dead wood and requires large areas of deciduous-rich environments. Many riparian forest with high species richness and high nature conservation values are found along the Ume river in Umeå municipality.

In this study the practical work with the EU Water Framework starts on the island of Gotland. 33 lakes and 32 streams have been characterized and classified regarding to their ecological status. The aim with the characterisation is to create a uniform discription of all waterbodies and a comparable estimation for the future. The aim with the classification is both to study the waterbodies ecological status and to gain knowledge of where the resources should be concentrated so that the ecological status in all waterbodies will be good in 2015.The characterisation has been done according to the EU Water Framework Directive, and the factors that have been applied are the mean depth and area of the lake. The length and size on the catchment area are the factors that have been used on streams.

The trend towards increasingly large farming units raises questions regarding how to better monitor production. Larger units make the impact from possible errors more severe, which increases the pressure on management supervision. To cope with management issues, prevent errors and handle increased demands on traceability and documentation, the Real Time Location Systems (RTLS) concept is making its way into various parts of agriculture. In sectors outside agriculture, RTLS are already being used successfully to track and locate items through nodes at different levels of accuracy, such as room level or the relative or absolute position. Empirical data can be received in real time from the nodes.

Humans have inhabited mountainous areas in northern Sweden since the end of the last glacial period, ca 8000 B.P., and their presence has marked the landscape in various ways. Older traces include the remains of hearths and dwelling sites, but there are also remains, such as culturally modified trees (CMT's), resulting from more recent activities in forested areas. This study aimed to document how people, both indigenous Sami's and Swedish settlers, have used an area northwest of Ammarnäs in Västerbotten, during the last 300 years, and what traces their activities have left in the area. I used historical records as well as an inventory of CMT's in the area to address this aim. Historical records of Sami activity are meagre, but it is clear that the people of the Ran and Gran Sami villages utilized the area long before 1500 A.D.

The agricultural sector accounts for about 13 percent of the total load of greenhouse gas emissions from Sweden (Swedish Environmental Protection Agency, 2007). The Swedish objective to reduce the greenhouse gas emissions with 40 percentage units to the year of 2020, based upon the year of 1990, might imply stricter regulations for Swedish farmers. A regulation or other forms of economic incentives is probably necessary to reduce the emissions originating from the agricultural sector. This study aims to investigate the economic and managerial impact on two agricultural firms with differing production system given that a constraint on green house gas emissions is introduced. Gases included in this study are carbon dioxide, methane and nitrous oxide.

SUMMARYInventory of raw materials holds an important role in companies within the manufacturingsector. The inventory works as a buffer that secure the supply of materials to the productionunit. The aim of the inventory is to ensure that the company is able to meet the customers?demands despite fluctuations and variations in the material flow. The size of the warehouseand the layout are physical limitations for the quantity of articles that can be stored.

SammanfattningKandidatuppsats i företagsekonomi, Ekonomihögskolan vid Växjö universitet,EKL 361, VT 2007.Författare: David Brandt, Tina Rubin och Joel Valberg.Handledare: Roger StokkedalExaminator: Petra AnderssonTitel: Vendor Managed Inventory ? vad får det för effekter? En jämförelsestudiemellan teorins beskrivna effekter och upplevda effekter inom tillverkningsindustrin.Bakgrund: Den logistiska kedjan från producent till konsument blir alltmer komplexpå grund av att ett ständigt ökande antal artiklar tillverkas utifrån kundens behov ochönskemål. För att kunna tillgodose dessa behov och önskemål har företag historisktsett haft stora lager. VMI tar problemet med att hantera och utveckla effektiva lagertill en ny nivå. Att arbeta med VMI innebär stora fördelar för många olika företag närdet gäller informationsspridning, partnerskap och lagerföring.