著者

鹿野 たか嶺 柳川 久 野呂 美紗子 原 文宏 神馬 強志

出版者

北海道開発技術センター

雑誌

「野生生物と交通」研究発表会講演論文集

巻号頁・発行日

vol.5, pp.25-30, 2006-02-24

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講演論文集販売はエコ・ネットワーク

著者

山本 千雅子 岸 邦宏 原 文宏

出版者

日本計画行政学会

雑誌

計画行政 (ISSN:03872513)

巻号頁・発行日

vol.28, no.3, pp.47-55, 2005-09

被引用文献数

1

著者

鹿野 たか嶺 柳川 久 野呂 美紗子 原 文宏 神馬 強志

出版者

「野生生物と社会」学会

雑誌

野生生物保護 : Wildlife conservation Japan (ISSN:13418777)

巻号頁・発行日

vol.12, no.2, pp.39-46, 2010-03-01

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We studied the effectiveness of electronic deer whistles in scaring away sika deer that are likely to run onto roads, resulting in accidents. These whistles have been used in the U.S.A. and other countries. In this study, two types of deer whistles were tested: one that has a continuous tone with a fixed frequency (Whistle A) and the other that has an intermittent tone with a modulated frequency (Whistle B). To assess the effectiveness of the whistles in alerting deer, the deer's reactions to the whistles were observed by blowing the whistle from a fixed place that is visible to the deer when they appear by the roadside. For the control sample, deer's behavior when no whistle was blown was observed. When no whistle was blown, 51% of the deer were on alert about the observers. When Whistle A was blown, 67% of the deer were on alert; this figure increased to 95% when Whistle B was blown. The time durations for which the deer were alert when no whistle was blown, Whistle A was blown, and Whistle B was blown were 20%, 42%, and 73%, respectively. These results indicated that the deer whistles are effective in alerting deer, and that Whistle B is more effective than Whistle A. Vehicles can be equipped with deer whistles to alert deer about on-coming vehicles so as to prevent them from crossing roads, and consequently reduce deer-vehicle collisions.

著者

原 文宏

雑誌

IATSS review : 国際交通安全学会誌 (ISSN:03861104)

巻号頁・発行日

vol.28, no.3, pp.247-254, 2003-10-31

著者

中村 伸也 西川 一 山田 秀夫 原 文宏 神保 正暢 平野 宜一

出版者

Japan Society of Civil Engineers

雑誌

海岸工学論文集 (ISSN:09167897)

巻号頁・発行日

vol.55, pp.176-180, 2008-10-10 (Released:2010-06-04)

参考文献数

2

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Historically, many disasters at Shimoniikawa Coast has occurred by high waves called Yorimawarinami from east. The direction of longshore sand transport of the Shimoniikawa Coast is eastward. In Nyuuzen-machi and Asahi-machi located in the east from the Kurobe River mouth which becomes the source of supply of the sand, many houses moved because of beach erosion. In such circumstances, intense high waves by the low pressure hit these areas on February 24, 2008, so that coastal protection facilities in Kurobe-shi, Nyuuzen-machi and Asahi-cho got damaged and, furthermore houses were flooded and destroyed by overtopping waves.In this paper, various observation data in Shimoniikawa Coast of Yorimawarinami was analyzed by and the cause of the disaster was considered.

著者

行木 美弥 水野 克彦 橘 治国 丹保 憲仁 佐伯 浩 原 文宏 阿部 正明

出版者

北海道大学衛生工学会

雑誌

衛生工学シンポジウム論文集

巻号頁・発行日

vol.1, pp.379-383, 1993-11-01

著者

谷口 綾子 高野 伸栄 原 文宏

出版者

公益社団法人日本オペレーションズ・リサーチ学会

雑誌

オペレーションズ・リサーチ : 経営の科学 (ISSN:00303674)

巻号頁・発行日

vol.48, no.11, pp.814-820, 2003-11-01

被引用文献数

1

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トラベル・フィードバック・プログラム(TFP)は, 自動車利用から公共交通機関への転換を目指して, 人々の行動に影響を与える心理要因に働きかけ, 自発的な行動の変化を目的とする交通需要マネジメントの一手法である.TFPは個人の交通行動の調査とその結果に基づく診断書を提示するなどのフィードバックを繰り返すコミュニケーション・プログラムで, 本稿ではその考え方と具体的な手順とともに, 2000年度札幌市における事例の紹介およびその実務における留意点を取りまとめる.