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From 'red' to green? A look into the evolution of green spaces in a post-socialist city

机译：从“红色”到绿色？ 查看后社会主义城市绿色空间的演变

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摘要

Promoting green infrastructure and other nature-based solutions in urban environments is considered an effective approach to achieve resilience and meet sustainability goals. Countries with a post-Socialist history are still struggling to increase the amount of green spaces in cities. Bucharest is an example of a city that has undergone considerable transformation during the Socialist period (1948-1990) and after. Back then the drivers of urban transformation were mainly related to public land management, whereas after the fall of the Socialist regime private development prevailed. Our study aims to analyze the shift in the amount and distribution of green spaces in Bucharest as a consequence of the transition from a centralized planning system to a market-based system. We used historical maps and aerial images to determine spatial-temporal changes in the structure of Bucharest's urban parks and their surrounding areas. To determine the influence of planning approaches on green spaces, we analyzed the legislative framework from the Socialist period (labeled as "red") and post-Socialist period. Our results showed that the fall of the Socialist regime represented an important institutional change affecting urban green spaces. There was a major increase in the surface and number of green spaces during the Socialist period and a decrease afterwards as a consequence of a weak legislative framework, restitution of lands and ownership conflicts. Our findings provide valuable knowledge on the evolutionary urban processes and sustainability approaches of the post-Socialist period in Romania and important insights for improving planning efforts and maximizing ecosystem services in cities.
机译：在城市环境中推广绿色基础设施和其他基于自然的解决方案被认为是实现恢复力和满足可持续发展目标的有效方法。具有后期社会主义历史的国家仍在努力增加城市的绿地数量。布加勒斯特是一座城市的一个例子，在社会主义时期（1948-1990）和之后经历了相当大的转型。后来，城市转型的司机主要与公共土地管理有关，而在社会主义制度普遍发展之后占上风。我们的研究旨在根据从集中式规划系统转换到基于市场的系统的后果，分析布加勒斯特绿色空间的数量和分布的转变。我们使用历史地图和空中图像来确定布加勒斯特城市公园及周边地区结构的空间变化。为了确定规划方法对绿色空间的影响，我们分析了社会主义时期（标有“红色”）和社会后期的立法框架。我们的研究结果表明，社会主义政权的堕落代表了影响城市绿地的重要制度变迁。社会主义时期的绿色空间的表面和数量的重大增加，之后减少了薄弱的立法框架，土地和所有权冲突的恢复。我们的调查结果为罗马尼亚后社会主义期间的进化城市进程和可持续发展方法提供了有价值的知识，以及改善城市规划努力和最大化生态系统服务的重要见解。

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  • 来源
    《Landscape and Urban Planning》 |2019年第2019期|共9页
  • 作者

    Badiu Denisa L.; Onose Diana A.; Nita Mihai R.; Lafortezza Raffaele;

  • 作者单位

    Univ Bucharest Ctr Environm Res &

    Impact Studies 1 Nicolae Balcescu Bucharest 01004 Romania;

    Univ Bucharest Ctr Environm Res &

    Impact Studies 1 Nicolae Balcescu Bucharest 01004 Romania;

    Univ Bucharest Ctr Environm Res &

    Impact Studies 1 Nicolae Balcescu Bucharest 01004 Romania;

    Univ Hong Kong Dept Geog Centennial Campus Pokfulam Rd Hong Kong Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 区域规划、城乡规划;
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