Geographical review of Japan series B
Online ISSN : 1883-4396
ISSN-L : 1883-4396
91 巻 , 1 号
選択された号の論文の2件中1~2を表示しています
Articles
  • IKEDA Mariko
    2018 年 91 巻 1 号 p. 1-16
    発行日: 2018/06/29
    公開日: 2018/06/30
    ジャーナル フリー
    Temporary use of vacant urban spaces has received increased attention during the last 20 years, especially in German-speaking countries, as a viable strategy in urban planning to revitalize unused vacant lots and buildings, which result from ongoing structural changes in industrialized countries. Particularly in the eastern inner-city districts of Berlin, a high number of vacant lots and buildings existed after the fall of the Berlin Wall. For many of these spaces, temporary uses, such as art houses, galleries, music clubs, bars, urban gardens, and alternative living spaces, were established during the 1990s and 2000s. From the end of the 1990s, in a particular area along the River Spree in Berlin’s former eastern inner-city district Friedrichshain, a high concentration of temporary uses have been observed. The reasons for this concentration have not been studied in detail. Therefore, this study clarifies the reasons for this geographic concentration by examining three case studies of temporary uses, using surveys and interviews conducted in 2013 and 2014. Additionally, this study exemplifies the characteristics of temporary uses in the surveyed area and shows what can be learned from the conflicts regarding temporary uses. The study concludes that temporary uses can be more than an interim utilization of vacant spaces and are a viable long-term alternative for sustainable urban planning in post-growth cities.
  • FUJIBE Fumiaki, MATSUMOTO Jun, SUZUKI Hideto
    2018 年 91 巻 1 号 p. 17-27
    発行日: 2018/06/29
    公開日: 2018/06/30
    ジャーナル フリー
    Regional and seasonal features and the interannual variations of heat stroke mortality in Japan are examined using the Vital Statistics of Japan from 1999 to 2014. We found that heat stroke mortality has different spatial patterns and different dependence on temperature, according to age groups. For the age group under 60, mortality is positively correlated with seasonal mean temperature and is higher in the southern regions of Japan, while the mortality of the age group 80 and over is positively correlated with summer peak temperature, being high in some prefectures in northern to central Honshu, the main island of Japan. The latter group also shows larger interannual variations and a higher increasing trend than the former. As for seasonal variation, heat stroke mortality is high in July–August, with a peak period delay northward, which corresponds to a later temperature peak. Moreover, mortality tends to be higher in July than August by 40–50% even if the monthly mean temperature is equal. These findings are expected to provide a statistical basis to cope with heat load disasters in Japan.
feedback
Top