Sökresultat:
1282 Uppsatser om Matter conservation - Sida 5 av 86
Kommunala bevarandestrategier på landsbygden En fallstudie med fokus på medborgardialog
Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Bebyggelseantikvariskt program15 hpInstitutionen för kulturvårdGöteborgs universitet2013:24.
Plastellina - bevarande av skulpturskisser
Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Konservatorprogrammet15 hpInstitutionen för kulturvårdGöteborgs universitet2012:19.
BIODIVERSITETS P?VERKAN P? M?NGDEN ORGANISKT MATERIAL I ALSUMPSKOG: En fallstudie i fyra alsumpskogar p? svenska v?stkusten
Globally, coastal ecosystems like mangrove forests, sea grass meadows and salt marshes are well known for their ability to capture and store atmospheric carbon effectively. In Sweden, there is still limited knowledge about local coastal ecosystems with similar functions, with alder swamp forests being an interesting example. Therefore, this study aimed to increase knowledge of the factors that can contribute to the potential carbon sequestering ability of alder swamps. Vegetation data and sediment samples were collected from a total of 37 sampling plots across four alder swamps in Bohusl?n on the Swedish west coast.
Fuktbaserad konsolidering av freskomåleri
Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Konservatorprogrammet15 hpInstitutionen för kulturvårdGöteborgs universitet2013:10.
Polyuretansvamp i kontakt med papper - en jämförande studie inom konservering
Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Konservatorprogrammet15 hpInstitutionen för kulturvårdGöteborgs universitet2014:03.
VILKEN STRANDVEGETATION BIDRAR TILL DET ORGANISKA MATERIALET I KUSTN?RA SEDIMENT? Kols?nkor/k?llor, nedbrytbarhet och eDNA sp?rning
Coastal sediments are important carbon sinks, storing organic matter and thereby helping to
reduce the amount of greenhouse gases in the atmosphere. However, they can also act as
carbon sources if the deposited organic matter decomposes rapidly, contributing to increased
greenhouse gas emissions and global warming. Rapid decomposition partly depends on the
degradability of the material itself. In this literature review, I examine which coastal plant
species dominate different locations along the Swedish coast, based on coverage data from the
ClimScape project (www.climscape.se). For the most dominant species, I investigated the
type of organic matter they may contribute to the sediments and based on those results I
qualitatively assessed which sites that may function as carbon sinks or sources.
Naturvårdsavsättningar vid avverkning på Orsa Besparingsskog
Orsa Besparingsskog has an aim to take nature considerations in relation to the harvested volume and area of the annual felling. Around 15 percent of the acreage and 10 percent of the volume should be set aside. It is important to keep close to those figures to avoid future negative effects on the long-term harvesting planning. The purpose of this study was to use laser scanning data to estimate those proportions.
The result showed that the proportion of conservation considerations in the ten selected objects in the study was significantly higher than the target of 15 percent of the acreage and 10 percent of the volume. The result showed a setting aside of 19 percent of the acreage and 17 percent of the volume.
Inventering av Hårsbäcksdalen och Örsundaåns övre dalgång ur ett geodiversitetsperspektiv
The area around the stream Orsundaan, which runs trough the valley Harsbacksdalen, is famous for its beautiful landscape. The upper area of Orsundaan and Harsbacksdalen is situated just south of Heby in Uppland, Sweden. Even though the area is protected by different nature conservation acts, it is difficult to find any information about the geodiversity in the area. Geodiversity, or geological and geomorphological diversity, includes the concepts of geoprocesses and geoelements. Very high geodiversity could be seen at an inventory of the geomorphology in the upper area of Orsundaan and Harsbacksdalen.
Nationell naturvård i en lokal kontext : En analys av ett nationalparksförslag i Södra Jämtlandsfjällen
Local participation in nature conservation has gained more attention over the last decades due to international conventions as well as local and national initiatives. This development can be seen as a reaction to a more expert oriented nature conservation characterized by centralized control and strict preservation of so called "original" nature. The overall objective of this thesis is to contribute to research on new forms of conservation where democracy and local participation is included. The case study focuses on the process of producing a pre-study for a suggested national park in southern Jämtland in the Swedish mountain region, and aims to investigate to what extent local participation was included. The pre-study was led by the Swedish Environmental Protection Agency (SEPA) and the County Administrative Board (CAB) in Jämtland.
Urlakning av järn ur arkeologiskt trä med dietylentriaminpentaättiksyra (DTPA): undersökning av koncentrationens påverkan på extraktionstakten
Uppsats för avläggande av filosofie kandidatexamen i Kulturvård, Konservatorsprogrammet 15 hpInstitutionen för kulturvårdGöteborgs universitet2015:06.
En undersökning av ett 1600- talsepitafium från Brahekyrkan, Visingsö
Uppsats för avläggande av filosofie kandidatexamen iKulturvård, Konservatorsprogrammet15 hpInstitutionen för kulturvårdGöteborgs universitet2009:16.
Landskapsplanering och konnektivitetsförbättringar inom värdetrakter i Västerbottens län :
According to the Swedish strategy for forest protection, additionally 40 000 ha productive forestland will be protected in the county of Västerbotten, between 1999 and 2010. A national project was carried out to distinguish the proportion of forest with a high biological value, in all counties. The project resulted in demarcation of small landscape areas or small ?biological value regions? (bvr), with higher concentrations of forests with conservation values and red listed species than the surroundings. In Västerbotten, 26 such bvr?s were identified and the Counties Agency and Forest Agency in Västerbotten developed a regional strategy for forest conservation to standardize the forest protection process.
Vad kan elever lära om ett ämne? : En fallstudie om de budskap som kan förmedlas genom lärarens och organisationens förhållningssätt
As we have been actively involved in various teaching programmes for many years, we wanted to enquire how the students and teachers understood their school and compare it to how we experienced it. Do the students fully understand the knowledge they are receiving and can they learn from it? Do the teachers believe what they are teaching is understood by the students? What is the underlining knowledge of social practices in the school, which can inspire students in different ways? The aim of the study, as the title suggests, is to convey and describe the various methods practiced in a specific social practice.Our project is a quality study. We have used observation, specific intense individual and group interviews. In the result, arrives a different message through what there is possible for the students to learn about the matter. These messages are visible in the different attitudes the teacher, the school and the organisation have vis-à-vis the matter. In the discussion, we have focussed on what has arrived in the result around the teacher's and the organisation's attitudes.
Marktillstånd och borbrist på åkermark planterad med gran i Västerbottens län :
This study was made on former agricultural areas that had been planted with spruce or pine, in the county of Västerbotten. The goal of the project was to investigate suspected deficiency of boron in these areas. Several objects have been reported for possible deficiency and some of these have the characteristic symptoms of boron-deficiency. The hypotheses are that
1) Boron deficiency is present at several of the investigated objects.
2) Planting of forest on cultivated postglacial sediments leads to a successive podzolisation with a decreasing content of organic matter in the mineral soil, due to decomposition, and a decreasing pH in the soil, even on locations that have been added lime.
To be able to confirm or reject the hypotheses a number of tests were performed.
Kulturvårdscentrum 1986-2001
Kulturvårdscentrum was a project that had great significance for local folklore societies in Bohuslän.Bohusläns museum was i charge of the project that lasted from 1987 until about 2001 when most ofthe original staff have retired. The staff was mainly recruited from a large shipyard, Uddevallavarvet,at it's closure due to recession. Financing was largely made by the government to help outthose unemployed who otherwise should have a hard time finding a new job. At start there was about25 employees who where trained for one year by staff from Swedish museums, conservation studios,and teachers the university. The education was aimed at serving local folklore societies, and dealingwith their special problems.