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德国汉堡城市转型的产业-空间-制度协同演化研究 总被引：1，自引：0，他引：1
世界上著名的港口城市大多都经历过因港而兴又因港而衰,但再次因港而兴的城市并不多,汉堡则是港口城市成功转型的典范。本文构建了德国汉堡城市转型的产业-空间-制度协同演化分析框架,研究揭示:汉堡城市转型紧紧围绕着港口功能和港口区域展开;城市产业转型过程中需要空间载体支撑和政策与协调机制保障;继承性地升级传统优势产业、实行可持续的空间开发计划、注重政策的系统性与协调性是城市转型成功的重要途径。在此基础上,本文得出了服务于我国大城市转型发展的经验和启示。 相似文献
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为验证德国汉堡大学所开发的三维陆架模式HAMSOM(Hamburg Shelf Ocean Model)对渤海海域气旋风暴潮模拟的可行性和准确度, 并对不同来源气象数据的模拟结果进行比较, 分别使用T213和NCEP资料的风场和气压场数据, 运用HAM SOM模式对2007年3月4—5日发生在渤海和黄海北部的气旋风暴潮增水过程进行了数值模拟。模拟结果较好地反映出烟台、威海两站风暴潮增水过程的水位变化, 较准确地模拟出风暴潮在渤海、黄海北部的增水过程, 且T213资料比NCEP资料的模拟结果更接近实况, 该模式对研究和模拟渤海气旋风暴潮比较适用。 相似文献
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Iris Grossmann 《Geoforum》2008,39(6):2062-2072
During recent decades, most European river-port cities and also many seaport cities have undergone a major transition towards a service-centred, rather than industrially-based metropolis, offering a high quality urban environment with a revitalised waterfront. Hamburg is one of the few river-port cities that have chosen the course of port expansion instead. This paper discusses the consequences of current global technological, organisational and economic developments for the port. Changing requirements imply rising monetary and land-use costs and environmental and social impacts, and also entail the risk that the port may not be able to fulfil new requirements and could thus lose market shares to coastal competitors. More importantly, the world-wide economic shift towards the service sector has affected port-dependent jobs in two ways: Directly port-dependent jobs have been reduced to a fraction, while many indirectly port-dependent jobs no longer require physical proximity of the port. Those benefits that continue to arise tend to spread over a much larger geographical region, while the port’s costs remain locally concentrated. Given the increasing competition between world-wide metropolitan regions that seek to establish themselves in new sectors and attract a qualified workforce, it is particularly relevant for Hamburg to account for these changes and to incorporate an assessment of the port’s changing costs and benefits into planning processes. To date, this task has received little attention from the city. 相似文献
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