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首页> 外文期刊>Journal of Transport and Land Use >The accessibility assessment and the regional range of transit-oriented development: An application of schedule accessibility measures in the Nord Pas-de-Calais region
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The accessibility assessment and the regional range of transit-oriented development: An application of schedule accessibility measures in the Nord Pas-de-Calais region

机译：无障碍获取评估和公交导向发展的区域范围：日程无障碍获取措施在北帕斯德加莱地区的应用

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Transit-oriented development (TOD) arouses a great deal of interest as the interaction between transport and land use becomes a key topic in regional and urban planning. Even though accessibility is a key driving factor, it is barely assessed with accuracy. In Europe, the scope of TOD effects is large. It strongly influences the development of regional transport. Regarding that, this research brings forward a method that is based on multiscale accessibility measures to evaluate TOD strategy in a metropolitan European region. Hence, it proposes a multiscale accessibility method. On one hand, it introduces the pedestrian accessibility indicators at the local scale. On the other hand, it tackles the schedule accessibility measures in a constraints-based approach at the regional scale. This method is implemented in assessing the potential of TOD strategy in Nord Pas-de-Calais (France). For that, two TOD scenarios are presented. The first one tackles the main metropolitan center but does not include downtown. The second one deals with a second-order peripheral pole. These scenarios present difficulties in gathering both an effective local TOD and a sustainable development policy at the regional scale. However, a TOD center can enhance the intermediate scale urban centrality when using intermediate schedule accessibility measures (for coaches and buses). Furthermore, the indicators about the rail transit system highlight an uncertainty in the regional effects, which can only be solved by applying a major and expensive policy. The final remarks pave the way for further research regarding a full-fledged regional TOD strategy that includes a well-ordered dissemination of TOD centers.
机译：由于交通和土地利用之间的相互作用成为区域和城市规划中的关键主题，因此以交通为导向的发展（TOD）引起了人们的极大兴趣。尽管可访问性是关键的驱动因素，但对其准确性几乎没有进行评估。在欧洲，TOD效应的范围很大。它极大地影响了区域运输的发展。关于这一点，本研究提出了一种基于多尺度可及性测度的方法来评估欧洲大都市地区的TOD策略。因此，提出了一种多尺度可访问性方法。一方面，它引入了当地规模的行人可达性指标。另一方面，它以基于约束的方法在区域范围内解决计划可访问性措施。在评估北加莱海峡（法国）TOD策略的潜力时实施了此方法。为此，提出了两种TOD方案。第一个针对主要的大都会中心，但不包括市中心。第二个涉及一个二阶外围极点。这些情况在收集有效的本地TOD和区域规模的可持续发展政策方面都存在困难。但是，TOD中心在使用中间时间表可访问性措施（针对大巴和公共汽车）时，可以增强中等规模的城市中心性。此外，有关轨道交通系统的指标凸显了区域效应的不确定性，这只能通过应用一项重大而昂贵的政策来解决。最后的话为进一步研究完善的地区性TOD策略铺平了道路，其中包括有条不紊地传播TOD中心。

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