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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
111

Rättvisemärkt tobak : En alternativ lösning på den brasilianska tobaksodlarens dilemma?

Lundström, Markus January 2006 (has links)
<p>Tobacco kills 11,500 of its consumers every day, half of them living in developing countries. But there’s more to the picture, namely the producer perspective which show the consequences of tobacco growing for the small-scale farmer. In this paper I mean to investigate the labour conditions of tobacco growers in the world’s second largest tobacco producing country, Brazil. I also intend to examine the Fair Trade movement, with particular attention to FLO (Fairtrade Labelling Organisation). Finally I try to merge the difficulties of tobacco growing with the institution of Fair Trade, expressed by the FLO standards, as an alternative way out of the tobacco growing problems. The method for this investigation is to examine and compare secondary literature, reports and books, already written on the subject.</p><p>The first issue show a double-side situation, where Brazilian tobacco growers live under extremely crude labour conditions, but also a state where no other agricultural alternatives are available, since tobacco is a highly lucrative and beneficial crop to cultivate, especially for the small-scale farmer. Secondly this paper proposes, thorough the laws of institutional theory, that Fair Trade, especially the FLO standards, constitutes a highly stable and reliable institution, clearly benefiting international trade. Finally this paper concludes that Fairtrade labelled tobacco would not only reduce the problems of tobacco growing, but would also simplify the problematic transformation process, caused by tougher tobacco control policies, from tobacco growing to alternative crop cultivation. In addition, my paper states that Fair Trade as an institution could spread egalitarian principles to other parts of society, which in turn will create formal egalitarian institutions. However, as my interviews with FLO and tobacco companies show, all of this will not become a reality until there is a significant increase in the demand for Fairtrade labelled tobacco products.</p>
112

Albys skärvor : Lipid- och morfologisk analys av tidigneolitisk keramik från Öland

Palomäki, Elina January 2006 (has links)
<p>In this essay, Neolithic potsherds from Alby, Öland has been examined. The purpose was to investigate the connection between the lipid residues and the vessel shapes and ornament. To solve the attempt lipid and morphological analyses were executed. The lipid analysis revealed traces of different food residues and the morphological method showed various shapes and decors. The result indicates that the Alby ceramics has been used for cooking/storage of different fish and meat dishes, as well as vegetables and that the vegetables doesn’t derive of cereals.</p>
113

Övergödning av Mälaren : Betydelsen av antalet beviljade dispenser av stallgödselspridning vid Sagån

Vinberg, Ulrika January 2010 (has links)
<p>Eutrophication was recognized in the early 1900's and results in severe algal blooms, increased biomass production and eventually leads to an altered ecosystem. In Mälardalen we find the most eutrophic lakes. Most of the applied phosphorus and nitrogen into seas and oceans comes from agriculture, and the nutrients losses are affected by local weather conditions and soil type. Guidelines for storage and distribution of manure were introduced in the 80s, and the rules were strengthened January 1, 2010. Localities and previous county administrations can whether there are special reasons, grant an exemption for manure application during winter-periods despite the current ban.</p><p>In this essay I have examined how many exemptions of manure application that has been granted at the Sagån river, and what implications it has for the eutrophication of Lake Mälaren. Sagån’s catchment area extends through Enköping, Sala, Heby, Västerås and Uppsala. Since 2000, 23 waivers of manure application have been granted, most of these deviations have occurred on snow-covered ground or when the weather change considerably. This means that much of the nutriment in the manure went down to the nearby water when the snow melted. Computations were made In order to find out how much phosphorus was spread each time. The conclusion is that the pig manure contains significantly more phosphorus, meaning greater phosphorus losses. However, these calculations are only estimates.</p><p>Several farmers were contacted to find out what they think about the regulation of the management and application of manure. They believe that the new legislation does not pose a problem for them. But farmers with small distribution areas in relation to the number of animals could have some problems.</p>
114

I jordbrukets periferi : En studie om utvecklingen av agrar bebyggelse i marginella miljöer från stenåldern till järnåldern i Norra Sverige / In the periphery of agriculture : An approach to the development of agrarian farmsteads in marginal environments through the Stone Age to the Iron Age located in Northern Sweden

Eriksson, Love January 2019 (has links)
The development and establishment of agriculture in Northern Sweden has since long been believed to appear during the Late Iron Age, close to the Viking period, but recent finds from the Bronze Age in Umeå has opened up new discussion of when agriculture first emerged. Although too early to discuss where and when it developed, the material currently available on the topic allows for discussion for how it developed. By looking at sediment and soil conditions surrounding the settlements in combination with palaeoenvironments and past climate one aim was to try and search for settlement patterns in relation to agricultural potential, this was however unsuccessful. Cultivation practices were analysed using weed and wetland flora as well as agricultural indicators in pollen diagrams. Most settlements appear to focus firstly on animal husbandry and secondarily on cultivating crops, and they might have because of their coastal positioning also relied on fishing. The results confirmed previous hypothesis about the development of agriculture and cultivation practices in Northern Sweden during the Bronze and Iron Age, however, some issues remain concerning the lacking osteological material. / Utvecklingen och etableringen av jordbruk i Norrland har sedan länge verkat förekomma först under yngre järnåldern, nära vikingatiden, men nya fynd från bronsåldern i Umeå har öppnat upp diskussionen igen om när jordbruket först etablerade sig. Fastän det är för tidigt att behandla var och när, så tillåter det nuvarande materialet att börja till att diskutera hur jordbruket utvecklade sig. Kringliggande jordförhållanden har undersökts runtom bosättningar i relation till palaeomiljöer och forntida klimat med målet att söka efter bosättningsmönster i relation till potentialen att etablera jordbruk, men inga mönster framkom. Odlingsmetoder undersöktes genom ogräs och våtmarksväxter såväl som indikatorer på jordbruk och betning i pollendiagram. De flesta bosättningarna uppvisade ett fokus i första hand på djurhållning och i andra hand odling, samt att dess närhet till kusten och havet troligen såg ett utvecklat fiske. Resultaten bekräftade tidigare hypoteser om jordbrukets utveckling och odlingsmetoder i Norrland under Brons- och Järnåldern, dock återstår vissa problem beträffande det bristande osteologiska materialet.
115

Med andras ögon : En intervjustudie av åsikter och värderingar om effekter och produkter av det svenska jordbruket / With others eyes : a study of views and values on the effects and products of Swedish agriculture based on interviews

Råsberg, Sara January 2008 (has links)
<p>The majority of the Swedish population were self-provided within agriculture a hundred years ago. Times do change and today the situation is the other way around - most of us live within city boundaries and only few work with farming and related agricultural businesses. One thing that has not changed though, is the need of supplies from Swedish agriculture.</p><p>What do we think of those products? Are we even aware of the connection between us and agriculture? The Federation of Swedish Farmers, LRF (Lantbrukarnas riksförbund), started their project to strengthen the link between consumers and producers in 2008.This paper is part of the project and its aim is to investigate consumers' views and values upon the effects and products from Swedish agriculture.</p><p>Opinions and values have been studied through interviews influenced by phenomenology. The results show that the informants in general had a positive approach and thinking concerning the products and effects from Swedish agriculture. They thought tat the products represented high quality and they had a tendency to prefer them in front of other choices.</p> / <p>För hundra år sedan var större delen av befolkningen i Sverige bönder, brukare av jorden, och mer eller mindre självförsörjande. Med tiden har detta förändrats och idag är förhållandet omvänt, landsbygden avbefolkas till fördel för de ständigt växande städerna och väldigt få arbetar med att bruka jorden. Vi är dock fortfarande beroende av det som jorden ger och därför även av jordbruket, men hur ser vi på jordbruket och dess produkter och hur kopplar vi dessa till oss själva?</p><p>Lantbrukarnas Riksförbund, LRF, startade under hösten 2008 (projektet) konsumentdialogen, en satsning vars syfte är att stärka och visa på relationen mellan konsument och producent. Denna uppsats är en liten del i arbetet med att förstå konsumenten. Avsikten med min studie är att belysa konsumentens åsikter och värderingar kring effekter av och produkter från det svenska jordbruket. Genom en intervjustudie med utgångspunkt i fenomenologin har jag undersökt konsumenters uppfattningar och värderingar till produkter och effekter av det svenska lantbruket inom områdena mat, energi och natur.</p><p>Min studie visar att det tillfrågade generellt ser positivt på produkter som det svenska jordbruket producerar och förknippar dessa med hög och god kvalité. Merparten av de tillfrågade väljer i första hand matprodukter från Sverige och fyra av de informanterna anser att småskalig energiproduktion inom jordbruket har stora potentialer i framtiden.</p>
116

Övergödning av Mälaren : Betydelsen av antalet beviljade dispenser av stallgödselspridning vid Sagån

Vinberg, Ulrika January 2010 (has links)
Eutrophication was recognized in the early 1900's and results in severe algal blooms, increased biomass production and eventually leads to an altered ecosystem. In Mälardalen we find the most eutrophic lakes. Most of the applied phosphorus and nitrogen into seas and oceans comes from agriculture, and the nutrients losses are affected by local weather conditions and soil type. Guidelines for storage and distribution of manure were introduced in the 80s, and the rules were strengthened January 1, 2010. Localities and previous county administrations can whether there are special reasons, grant an exemption for manure application during winter-periods despite the current ban. In this essay I have examined how many exemptions of manure application that has been granted at the Sagån river, and what implications it has for the eutrophication of Lake Mälaren. Sagån’s catchment area extends through Enköping, Sala, Heby, Västerås and Uppsala. Since 2000, 23 waivers of manure application have been granted, most of these deviations have occurred on snow-covered ground or when the weather change considerably. This means that much of the nutriment in the manure went down to the nearby water when the snow melted. Computations were made In order to find out how much phosphorus was spread each time. The conclusion is that the pig manure contains significantly more phosphorus, meaning greater phosphorus losses. However, these calculations are only estimates. Several farmers were contacted to find out what they think about the regulation of the management and application of manure. They believe that the new legislation does not pose a problem for them. But farmers with small distribution areas in relation to the number of animals could have some problems.
117

Rättvisemärkt tobak : En alternativ lösning på den brasilianska tobaksodlarens dilemma?

Lundström, Markus January 2006 (has links)
Tobacco kills 11,500 of its consumers every day, half of them living in developing countries. But there’s more to the picture, namely the producer perspective which show the consequences of tobacco growing for the small-scale farmer. In this paper I mean to investigate the labour conditions of tobacco growers in the world’s second largest tobacco producing country, Brazil. I also intend to examine the Fair Trade movement, with particular attention to FLO (Fairtrade Labelling Organisation). Finally I try to merge the difficulties of tobacco growing with the institution of Fair Trade, expressed by the FLO standards, as an alternative way out of the tobacco growing problems. The method for this investigation is to examine and compare secondary literature, reports and books, already written on the subject. The first issue show a double-side situation, where Brazilian tobacco growers live under extremely crude labour conditions, but also a state where no other agricultural alternatives are available, since tobacco is a highly lucrative and beneficial crop to cultivate, especially for the small-scale farmer. Secondly this paper proposes, thorough the laws of institutional theory, that Fair Trade, especially the FLO standards, constitutes a highly stable and reliable institution, clearly benefiting international trade. Finally this paper concludes that Fairtrade labelled tobacco would not only reduce the problems of tobacco growing, but would also simplify the problematic transformation process, caused by tougher tobacco control policies, from tobacco growing to alternative crop cultivation. In addition, my paper states that Fair Trade as an institution could spread egalitarian principles to other parts of society, which in turn will create formal egalitarian institutions. However, as my interviews with FLO and tobacco companies show, all of this will not become a reality until there is a significant increase in the demand for Fairtrade labelled tobacco products.
118

Med andras ögon : En intervjustudie av åsikter och värderingar om effekter och produkter av det svenska jordbruket / With others eyes : a study of views and values on the effects and products of Swedish agriculture based on interviews

Råsberg, Sara January 2008 (has links)
The majority of the Swedish population were self-provided within agriculture a hundred years ago. Times do change and today the situation is the other way around - most of us live within city boundaries and only few work with farming and related agricultural businesses. One thing that has not changed though, is the need of supplies from Swedish agriculture. What do we think of those products? Are we even aware of the connection between us and agriculture? The Federation of Swedish Farmers, LRF (Lantbrukarnas riksförbund), started their project to strengthen the link between consumers and producers in 2008.This paper is part of the project and its aim is to investigate consumers' views and values upon the effects and products from Swedish agriculture. Opinions and values have been studied through interviews influenced by phenomenology. The results show that the informants in general had a positive approach and thinking concerning the products and effects from Swedish agriculture. They thought tat the products represented high quality and they had a tendency to prefer them in front of other choices. / För hundra år sedan var större delen av befolkningen i Sverige bönder, brukare av jorden, och mer eller mindre självförsörjande. Med tiden har detta förändrats och idag är förhållandet omvänt, landsbygden avbefolkas till fördel för de ständigt växande städerna och väldigt få arbetar med att bruka jorden. Vi är dock fortfarande beroende av det som jorden ger och därför även av jordbruket, men hur ser vi på jordbruket och dess produkter och hur kopplar vi dessa till oss själva? Lantbrukarnas Riksförbund, LRF, startade under hösten 2008 (projektet) konsumentdialogen, en satsning vars syfte är att stärka och visa på relationen mellan konsument och producent. Denna uppsats är en liten del i arbetet med att förstå konsumenten. Avsikten med min studie är att belysa konsumentens åsikter och värderingar kring effekter av och produkter från det svenska jordbruket. Genom en intervjustudie med utgångspunkt i fenomenologin har jag undersökt konsumenters uppfattningar och värderingar till produkter och effekter av det svenska lantbruket inom områdena mat, energi och natur. Min studie visar att det tillfrågade generellt ser positivt på produkter som det svenska jordbruket producerar och förknippar dessa med hög och god kvalité. Merparten av de tillfrågade väljer i första hand matprodukter från Sverige och fyra av de informanterna anser att småskalig energiproduktion inom jordbruket har stora potentialer i framtiden.
119

Konsumenters attityd till etiska och miljömässiga märkningar - möjliga förklaringar till "konsumentglappet"

Jacobsson, Fanny, Sandvik, Pernilla January 2008 (has links)
Det blir allt vanligare med etiska och miljömässiga märkningar på livsmedel. Med bryggkaffe som exempel är syftet med uppsatsen att undersöka konsumenters attityd till symbolerna KRAV, Rättvisemärkt, Rainforest Alliance och EU-symbolen för ekologiskt jordbruk. Genom att undersöka attityden kan möjliga förklaringar till det så kallade ”konsumentglappet” urskiljas samt förslag till hur glappet kan minskas. Den teoretiska huvudmodell som använts är ”The ABC-model of attitudes” och som analysunderlag används positionering och valkriterier. Strukturerade kvantitativa intervjuer utfördes på 140 konsumenter. Undersökningen visar att konsumenter har en positivare attityd till KRAV och Rättvisemärkt jämfört med Rainforest Alliance och EU-symbolen för ekologiskt jordbruk och väljer därmed i större utsträckning att köpa produkter med dessa symboler. De främsta förklaringarna till glappet är troligen att etik och miljöhänsyn idag inte är viktiga valkriterier vid köp av livsmedel. Glappet kan kanske minskas om symbolerna marknadsförs och framhålls i butik, om de blir mer trendigt att handla etiskt och miljömärkt samt om konsumenter får en större kunskap om de bakomliggande motiven till dessa typer av certifieringar.
120

Efficacy, sustainability and diffusion potential of rock dust for soil remediation in Chontales, Nicaragua

Haller, Henrik January 2011 (has links)
To produce enough food for a growing population, soil remediation is crucial unless more forests are to be cleared to make way for agriculture land. Finely ground rocks have been proposed as a soil amendment for highly weathered soils. In Chontales, Nicaragua most of the forest has been converted to cattle pasture. In fertile soils, crop agriculture is more lucrative per unit of area than cattle grazing, but the low nutrient content of Chontales soils makes it uneconomic. The purpose of the study was to examine whether incorporation of rock dust is a sustainable way to increase the fertility in Chontales and thus can be part of a strategy that encourages farmers to adopt crop agriculture as an alternative to animal husbandry. A field experiment was conducted in which basaltic rock dust and compost was applied to soil for cultivation of common beans. Three sustainability parameters were analyzed and the diffusion potential of the proposed technology was assessed. The experiment failed to confirm the positive result obtained in previous studies on yield in similar soils and no correlation between pest resistance and rock dust applications was found. The failure to produce a confident result on yield was partly due to a leaf hoppers invasion and harm caused by intruding calves into the experiment site. Rock dust was found to be typically free of toxic agents and little environmental damage is associated with the practice, provided that the source of extraction is close to the application site. The relative disadvantage in terms of social prestige and incompatibility with the current cattle oriented production system were found to be the main obstacles for diffusion of the technique in Chontales.

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