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Remains of boathouses from the Iron Age and the Medieval Period have been studied for classifying and dating purposes. A classification based on the ratio length/breadth is compared with the height above sea level and tested by 14C‐dates, the measurements of preserved boats and ships, and archaeological finds. It is possible that we can define three groups of boathouses belonging to three different chronological periods. The distribution of large boathouses indicates a different naval organization during the Medieval Period than in the Late Roman/Migration Period. During the Medieval Period the coastal area was divided into many local districts, and each of them had to contribute to the king's fleet with a fully equipped ship. The Iron Age boathouses are found in groups, and it is suggested that the country was then divided into several chiefdoms, and the boathouses were concentrated around the chieftains’ administrative centres.  相似文献   
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As a background for a discussion on errors and potentials of the palaeo‐botanical methods in the documentation of early prehistoric agriculture in Scandinavia, some methodological problems in pollen analysis are treated. Multidisciplinary research for understanding environmental changes is emphasized. Definition of long‐term changes in the cultural landscape is discussed. Different research strategies in Scandinavia are outlined. A survey of the introduction and expansion of agriculture in Scandinavia is presented. Finally, some palaeoecological interpretation problems related to the early agriculture landscape are listed.  相似文献   
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Integrated coastal zone management is characterized as a complex management situation, demanding integration across geographical borders, different policy sectors and levels of government. In Norway, the county municipalities are encouraged to take responsibility for achieving integration through regional coastal zone planning. Inspired by literature on network governance, the authors elaborate on how integration capacity might depend on an open and inclusive planning process and on the importance of conditions influencing the actors' perceived payoffs from participation. The result indicates that central actors benefiting from cooperation are more important in explaining the integration capacity, than the characteristics of the planning process itself. This illustrates the importance of the distribution of power and interdependencies among the actors in such processes.  相似文献   
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Although public participation has become an integrated part of planning practice, experience and documents literature still document difficulties in implementing participatory planning processes that provide arenas where citizens can truly influence planning. Based on a combination of institutional theory and action research methodology, this paper focuses on the institutional boundaries to introducing participatory practices by exploring openings and closures to the adoption of participatory planning processes by the Danish energy transmission system operator (TSO). Public participation in the Danish energy sector is characterized by complex institutional arrangements. The study shows how institutional boundaries are perceived by planners and how openings and closures can be identified and developed in an action research approach. The study reveals that citizen involvement has the potential to influence existing power structures but is highly challenged by an instrumentialised and sector-divided planning.  相似文献   
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I investigate whether the spatial administrative structure of agglomerations is associated with local business tax rates in core cities of agglomerations. Using data for German municipalities, I define agglomerations based on distances and based on cumulative population densities. The results show that the population share of the core in its agglomeration is positively associated and the number of surrounding municipalities is negatively associated with the tax rate of the core. When municipalities consolidate, the core has the opportunity to increase the tax rate.  相似文献   
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