The topic of discussion in this thesis is the pre- and post-settlement environment of eastern Iceland, human exploitation of it and its consequences. Materials used are pre-existing publications on...Show moreThe topic of discussion in this thesis is the pre- and post-settlement environment of eastern Iceland, human exploitation of it and its consequences. Materials used are pre-existing publications on macro- and micro-botanical remains retrieved from both archaeological and natural contexts in eastern Iceland along with new archaeobotanical data from the archaeological site of Fjörður, Seyðisfjörður. The aim is to get a comprehensive image of the environment and vegetation in the area and to estimate the scope of human exploitation of it, with special emphasis on domestic use, livestock and cultivation. The results show that most of the sites seem to have been unforested prior to the settlement and characterised by heathland and grassland. Due to this fact the environmental effect of human arrival in the area was not as dramatic as in other more forested parts of the country. The most common influence of the settlement was replacement of taxa that are preferred by grazers by more grazing tolerant taxa and an introduction of anthropogenic indicators. A decrease in woodland was also observed where relevant, as well as increased soil erosion. Evidence of grazing was detected in almost all of the sites, along with anthropogenic fertilization and heathland expansion and exploitation. Insects and fungi reliant on domestic animals were also present in some of the sites. Driftwood seems to have been the most common wood used for construction and local wood most common as fuel. Peat and animal dung were also used as fuel which suggests a versatile fuel utilisation strategy. Cereal pollen was only found at three sites and a barley seed found in Fjörður seems to be the first cereal macrofossil found in an archaeological context in eastern Iceland. Cereal seeds have been found in many archaeological sites in other parts of the island and cultivation suggested for some of them. A possible explanation for the lack of evidence of arable agriculture in eastern Iceland is the lack of archaeological, environmental and archaeobotanical research in this part of the country, especially in environments suitable for cereal cultivation.Show less
