著者
加藤 毅
出版者
筑波大学大学研究センター
雑誌
大学研究 (ISSN:09160264)
巻号頁・発行日
no.41, pp.17-27, 2015-03
著者
篠沢 健太 武内 和彦
出版者
日本造園学会
雑誌
造園雑誌 (ISSN:03877248)
巻号頁・発行日
vol.57, no.5, pp.403-408, 1994

Development process of large-scale urban parks since the establishment of the Urban Park Law in 1956 is outlined in Greater Tokyo and Osaka, wherein greenbelt zoning was unsuccessfully applied. Urban parks with the area of 10ha or more are investigated regarding methods of park construction, geomorpholic location and the contents of park development. For each category, trends of park developments are studied. Through this study, the following findings are obtained: 1) There are two types of park construction, park construction only for the park and that associated with the other development plan. 2) In both areas, the parks on hilly lands have been increasing and that on lowlands decreasing. 3) The conservational ways of park developments increase, particularly on hilly lands and the transforming way increased in riverside area.
著者
張 剣波
出版者
[出版者不明]
巻号頁・発行日
2009-03

制度:新 ; 報告番号:甲2927号 ; 学位の種類:博士(政治学) ; 授与年月日:2009/10/7 ; 早大学位記番号:新5159
著者
Niglio Olimpia
巻号頁・発行日
pp.1-38, 2013-06-19

Lecture at the Tokyo University, Campus Komaba, July 19, 2013

1 0 0 0 OA 天文歌考

著者
冨田 良雄
出版者
京大天文台アーカイブプロジェクト(京大総合博物館、理学研究科附属天文台、理学研究科宇宙物理学教室)
雑誌
第二回天文台アーカイブプロジェクト報告会集録
巻号頁・発行日
pp.27-31, 2012-01

研究資源アーカイブ映像ステーションイベント : 山本天文台特集, 京都大学映像ステーション, 2011/07/28
著者
森安 康平
出版者
東亞天文協會
雑誌
天界 = The heavens
巻号頁・発行日
vol.14, no.157, pp.251-252, 1934-04-25
著者
今村 明恒
出版者
震災豫防調査會
雑誌
震災豫防調査會報告
巻号頁・発行日
vol.100, no.6, pp.271-280, 1925-03-31

1 0 0 0 OA 日本大地震

著者
關谷 清景
出版者
震災豫防調査會
雑誌
震災豫防調査會報告
巻号頁・発行日
vol.26, pp.4-8, 1899-02-08
著者
Fukao Yoshio Kono Masaru Yamamoto Akihiko Saito Matsuhiko Nawa Kazunari Giesecke Alberto Perales Crisolfo
出版者
東京大学地震研究所
雑誌
東京大学地震研究所彙報 (ISSN:00408972)
巻号頁・発行日
vol.74, no.2, pp.161-266, 2000-03-21

We collected all the data of gravity measurements carried out over the last 40 years by Institute Geofisico del Peru (IGP). Because of the long time since data collection, some of the information needed for data reduction were lost over the years. This loss made it difficult for us to determine all of the gravity values unambiguously and consistently from the presently available IGP data alone. Accordingly, there was a need for independently determined gravity stations to which the measurements done by IGP may be compared. In order to provide reference gravity values, we utilized Japanese survey data collected between 1980 and 1984, and conducted more surveys in various parts of Peru in the period between 1995 and 1998. These gravity stations number more than 800, and provide three or more reference points for each of the IGP survey routes. Using these references, the gravity values were calculated for the IGP dataset and Bouguer corrections were applied. Finally, a Bouguer anomaly map of Peru was produced based on these data. This paper reports all the procedures involved in the data reduction, discusses the reliability of the reduced data, and points out the main features of the Bouguer anomaly map.
著者
溝上 恵
出版者
東京大学地震研究所
雑誌
東京大学地震研究所彙報 (ISSN:00408972)
巻号頁・発行日
vol.55, no.2, pp.483-504, 1980-11-15

It has been pointed out from geological and geomorphological evidences that the time rate of undulatory crustal movement shows a remarkable dependence on its wavelength. Specific studies on the problem were made by MATSUDA (1960, 1961, 1964), KAIZUKA (1967, 1968) and OTA (1968, 1969). KAIZUKA compared the rate of folding in the Quaternary with the mode of undulatory crustal movements in the present. He indicated such regularities of folding as the smaller the wavelength, the greater the rate of folding and the rate of present folding is in the same order with that of the Quaternary folding.