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The author discusses the investigations on prehistoric agrarian landscape recently started on the island of Gotland. Main attention is focused on traces of deserted (fossilised) fields. Systematic reconnaissance in 1972–73 all over the island has brought forth a quite new material with ‘Celtic fields’ of a very great size and regional extent. The reconnaissance and regional mapping are mainly carried out by aerial photography.

Through the field work, which started in 1973 at Uggårde‐Vinarve in Rone parish, it has been possible to demonstrate a continuous field system to a total extent of about 130 hectares (325 acres). This field pattern is superimposed by a new agrarian landscape structure with building remains and stone wall fencing systems as the dominating features. The two stratigraphically separated structures of agrarian landscape put into an agrarian economic context indicate a development from extensive farming with long fallow periods to intensive farming with established land‐use (arable, meadow, and grazing) on smaller areas than formerly. A rough dating of the two structures gives 500 — 100 B. C. and 100 B. C. ‐ A. D. 500 respectively.

The investigations carried on by geographers and archaeologists in collaboration with Quaternary geologists are included in a research project by the Swedish Council for Social Science Research.  相似文献   
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In autumn 793, Charlemagne visited the fossatum magnum (the ‘big ditch’ or canal) between the Rhine and Danube. Excavations, dendrochronology and a re‐reading of Carolingian Annals shed new light on the chronology and setting of this canal, which was planned in 792, initiated in 793, and abandoned later that year. The abandonment is attested by both written and archaeological evidence. The different versions of the annals offer a unique opportunity for comparison with the archaeological record. Evidence that works of Vitruvius circulated in the Carolingian court suggests that Charlemagne’s advisers were drawing on classical tradition when they pitched the idea of digging the canal.  相似文献   
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Climate change and resource depletion are driving the transition to renewable energy sources. Both the supply of renewables and the demand for energy are influenced by the physical environment and therefore concern spatial planning and landscape design. Envisioning the long-term development of alternative energy landscapes – that is sustainable energy landscapes – present spatial planners and landscape architects with new challenges. The first paper of this two-part series discussed several existing approaches to long-term regional planning and landscape design, and presented an alternative, five-step approach for the composition of integrated visions [Stremke, S., Kann, F. Van & Koh, J. (2012) Integrated Visions (part I): Methodological Framework, European Planning Studies, [20(2), pp. 305–320]. This paper illustrates how the five-step approach was employed to compose a set of integrated visions for the development of sustainable energy landscapes in south of the Netherlands. The proposed five-step approach is then examined with respect to a set of criteria stressed in the planning and design literature.  相似文献   
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Abstrakt Mehr als 600.000 Hektar ehemaliger Milit?rfl?chen stehen seit Ende des Kalten Krieges im Ostseeraum einer zivilen Nutzung zur Verfügung. Auch nach 15 Jahren ist der Strukturwandel in den am st?rksten betroffenen Regionen nicht vollendet. Die Liegenschaftskonversion und die mit ihr verbundene Beseitigung milit?rischer Altlasten bleibt eine langfristige Aufgabe. Das internationale Netzwerk CONVERNET hat mit Unterstützung der Europ?ischen Union betroffene Partner im Ostseeraum zusammengeführt und damit die grenzübergreifende Dimension der Herausforderung sichtbar gemacht. Gemeinsam wurden Strategien erarbeitet, wie mit der Liegenschaftskonversion künftig umzugehen ist.  相似文献   
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The primary goal of this article is to present anti-Semitism as the underlying reason for the rejection of Israel-Jakob Schur's PhD dissertation at the University of Helsinki and at Åbo Akademi University in the late 1930s. The article analyzes the different stages of the processes and the ideological background and motives underpinning the rejections. Schur's antagonists were right-wing professors, some of whom sympathized with National Socialism and/or maintained contacts with eminent German anti-Semitic ideologues. The article analyzes the rhetoric of the written statements, which contain ideas of Christian anti-Semitism as well as other anti-Jewish stances. Moreover, the article demonstrates that Schur was regarded as an alien element in the Finnish academe, and the topic of his research – circumcision – was considered non-national from the perspective of Finnish science.  相似文献   
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