Fudai (Iwate)
Fudai-mura 普 代 村 |
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Geographical location in Japan | ||
Region : | Tōhoku | |
Prefecture : | Iwate | |
Coordinates : | 40 ° 0 ' N , 141 ° 53' E | |
Basic data | ||
Surface: | 69.66 km² | |
Residents : | 2569 (October 1, 2019) |
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Population density : | 37 inhabitants per km² | |
Community key : | 03485-1 | |
Symbols | ||
Flag / coat of arms: | ||
Tree : | Japanese pagoda tree | |
Flower : | Lilium maculatum | |
Bird : | Japanese cormorant | |
town hall | ||
Address : |
Fudai Village Hall 13 - 2 , Aza doya, Dai-9 chiwari Fudai -mura, Shimohei-gun Iwate 028-8392 |
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Website URL: | www.vill.fudai.iwate.jp | |
Location of Fudais in Iwate Prefecture | ||
Fudai ( Japanese 普 代 村 , - mura ) is a village community in Shimohei County in northeastern Iwate Prefecture in Japan .
geography
Fudai is located on the Pacific Ocean on the northern Sanriku coast, which is characterized by steep cliffs . The more than 100 m high Kurozaki ( 黒 崎 , dt. "Black cliffs") in the southeast are part of the Sanriku-Fukkō National Park . There are only a few sandy beaches and the settlement is concentrated on various hamlets in the few small plateaus or mountain and river valleys.
The center of the village is in the wide valley of the Fudai-gawa ( 普 代 川 ), where the 茂 市 川 flows into it. This in turn is not located directly at the mouth, but behind a flood weir, which is located about 300 m from the mouth and, like the neighboring district behind the harbor, is protected by a dike. The other districts are on an elevated area. With around 3,000 inhabitants, it is the smallest municipality in the prefecture.
The municipality borders Noda in the north , Iwaizumi in the west and Tanohata in the south .
history
Today's Fudai parish was created when the parish was reorganized on April 1, 1889 as part of the Kitahei district . This was merged on March 29, 1896 with Nakahei and Higashihei to form Shimohei County.
Earthquake and tsunami disasters
Disaster event | Completely destroyed houses | Death toll | source |
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Meiji 1896 (earthquake and tsunami) | 76 | 302 | |
Shōwa 1933 (earthquake and tsunami) | 79 | 137 | |
Tōhoku 2011 (earthquake and tsunami) | 0 | 1 | |
Note: The death toll for the 2011 Tōhoku disaster is calculated from the total number of dead and missing in the 153rd FDMA damage report of March 8, 2016, minus the figures for catastrophe-related deaths determined by the Reconstruction Agency (RA). |
Tsunamis and countermeasures
- Historical tsunami experiences
Fudai was formed by the Meiji tsunami in 1896 (with a height of 15.2 meters), by the Shōwa tsunami in 1933 (with a height of 11.5 meters) and by the Chile earthquake tsunami in 1960 (with a height of 11.5 meters) , 5 meters) badly damaged. The village of Fudai developed along the Fudai River (Fudaigawa). The tsunamis it suffered from in 1896 and 1933 had advanced along this river. Together, Fudai lost 439 inhabitants in the disasters.
- Construction of the Ōtanabe dike
At the instigation of the mayor Kōtoku Wamura ( 和村 幸得 ; 1908 / 1909–1997, ruled 1947–1987) the 15.5 m high and 155 m wide Ōtanabe dike ( 太 田 名 部 防潮 堤 , Ōtanabe-bōchōtei ) was built, which was completed in 1967 after 58 million yen construction costs and separates the area of the aftanabe fishing port to protect the residential area behind it in the Ōtanabe district (太 田 名 部).
- Construction of the Fudai Weir
Since the mayor was convinced in the early 1980s that the village would sooner or later be exposed to a 15 meter high tsunami, he also left the 15.5 about 300 m inland from the mouth of the Fudaigawa, which ran through the village m high and 205 m wide Fudai weir ( 普 代 水 門 , Fudai-suimon , also known as tsunami gate in English ). It was completed in 1984 after a construction cost of 3.5 billion yen and was intended to seal off the estuary in the event of a tsunami. The topography of the village of Fudai, which is surrounded by rock walls with a narrow opening to the sea, was an essential factor that made the construction of such a high weir possible.
These two construction projects drew a lot of criticism given the much lower height of other weirs in the prefecture and the cost compared to the population.
- Proof of the coastal protection structures during the Tōhoku tsunami 2011
Because of these coastal defenses, Fudai is known as the site of a successful tsunami countermeasure strategy that protected the village from the 2011 tsunami.
The tsunami triggered by the Tōhoku earthquake on March 11, 2011 towered over the weir by two meters, but the height of the weir and dyke ensured that in Fudai, in contrast to other communities, there were neither deaths nor destruction or Damage to residential buildings occurred. Only one person was missing and damage was recorded to 16 public and 158 other non-residential buildings.
The 17 m (according to other information: 20 m) high tsunami flooded the Fudai weir, but could only penetrate a few hundred meters behind the weir. Most of the village with the settlement center, including the evacuation buildings (various schools), remained protected. Without the tsunami guard, the 2011 tsunami would have damaged the center of the village.
Inundation heights of 8.4 m and 8.9 m were measured in the area of the Ōtanabe fishing port, and two run-up heights were determined on the coastal dike with 10.6 m and 12.4 m. While the area of the fishing port outside the Ōtanabe dyke suffered severe damage, the residential area in the Ōtanabe district behind it was completely protected from the destructive force of the tsunami by closing the rotary tide gate in good time before the tsunami's arrival and showed only insignificant damage.
traffic
Important highways to Fudai are the national road 45 to Sendai or Aomori , whereby the section between Fudai and Iwaizumi is referred to as the Sanriku-Kita-crossing road ( 三 陸 北 縦 貫 道路 , Sanriku-Kita jūkan dōro ). There are also prefecture roads 44 and 202 in the municipality.
Fudai is connected to the rail network via the Kita-Rias Line (North Rias Line) operated by the Sanriku Tetsudō railway company. This leads to the main train stations of Miyako or Kuji . The stops in Fudai are Fudai ( 普 代 駅 , -eki ), Shiraikaigan ( 白井海 岸 駅 , -eki ) and Horinai ( 堀 内 駅 , -eki ).
education
In Fudai there is a primary school and a middle school, both on the edge of the town center in the immediate vicinity of the weir.
Town twinning
In October 1985 Fudai closed a "40 ° -Nord-Gemeindeefrundschaft" ( 北緯 40 度 友好 町 村 , hokui 40-do yūkō chōson ) with Kotooka , since both communities were on the same latitude. With the incorporation of Kotooka to Mitane on March 20, 2006, this relationship dissolved.
Web links
- 岩手 県 地震 ・ 津 波 シ ミ ュ レ ー シ ョ ン 及 び 被害 想 定 調査 (overview of earthquake / tsunami simulation and damage prognosis for Iwate): 岩手 県 津 波 浸水 予 測 図 (普 代 村) for the prefecture of the village of Fwai Iwai deration (tsunami inundate diagram) www2.pref.iwate.jp (Iwate Prefecture). A print version with further information is available as: 岩手 県 地震 ・ 津 波 シ ミ ュ レ ー シ ョ ン 及 び 被害 想 定 調査 に 関 す る 報告 書 (概要 版) ( Memento from June 28, 2018 on WebCite ) (PDF) (岩手ww2.pref.iwate ) (PDF), w 岩手ww2.pref.iwate ), November 2004 (revised: February 2006).
- The tsunami hazard map with its tsunami flood information is based on three tsunami simulations (1st historical Meiji-Sanriku tsunami, 2nd historical Showa-Sanriku tsunami and 3rd predicted Miyagi-Oki earthquake tsunami). The map of the Kokudo Chiriin (国土 地理 院, Geographical Survey Institute = GSI) has been created on a scale of 1: 25000 and is intended for printing on A3 paper . The damage prediction study was carried out by Iwate Prefecture in 2003 and 2004.
- 10 万分 1 浸水 範 囲 概況 図 , 国土 地理 院 ( Kokudo Chiriin , Geospatial Information Authority of Japan, formerly: Geographical Survey Institute = GSI), www.gsi.go.jp: 地理 院 ホ ー ム> 防災 関 連> 平 成 23 年 (2011年) 東北 地方 太平洋 沖 地震 に 関 す る 情報 提供> 10 万分 1 浸水 範 囲 概況 図:
- The GSI published here a map with Fudai ( 浸水範囲概況図5 ) on which the 2011 flooded areas are drawn on the basis of reports of aerial photographs and satellite images from the Tōhoku tsunami, as far as was possible.
Individual evidence
- ↑ 三 陸 復興 国立 公園 み ど こ ろ 紹 介 . In: 三 陸 復興 国立 公園 . Ministry of the Environment (Japan) , accessed August 12, 2016 (Japanese).
- ↑ a b c d e f 明治 の 教訓 、 15m 堤防 ・ 水 門 が 村 守 る… 岩手 . (No longer available online.) In: Yomiuri Online. Yomiuri Shimbun- sha, April 3, 2011, archived from the original on April 28, 2011 ; Retrieved April 28, 2011 (Japanese).
- ↑ a b c d e Controversial building - giant wall saved Japanese village from tsunami. In: Spiegel Online . May 13, 2011, accessed May 14, 2011 .
- ↑ a b c d e Tadashi Nakasu, Yuichi Ono, Wiraporn Pothisiri: Why did Rikuzentakata have a high death toll in the 2011 Great East Japan Earthquake and Tsunami disaster? Finding the devastating disaster's root causes . In: International Journal of Disaster Risk Reduction . tape 27 , 2018, p. 21-36 , doi : 10.1016 / j.ijdrr.2017.08.001 . (Published online August 15, 2017). With reference to: Tadashi Nakasu, Yuichi Ono, Wiraporn Pothisiri: Forensic investigation of the 2011 Great East Japan Earthquake and Tsunami disaster: a case study of Rikuzentakata , Disaster Prevention and Management, 26 (3) (2017), pp. 298-313 , doi: 10.1108 / DPM-10-2016-0213 .
- ↑ Yoshinobu Tsuji, Kenji Satake, Takeo Ishibe, Tomoya Harada, Akihito Nishiyama, Satoshi Kusumoto: Tsunami Heights along the Pacific Coast of Northern Honshu Recorded from the 2011 Tohoku . In: Pure and Applied Geophysics . tape 171 , no. 12 , 2014, p. 3183-3215 , doi : 10.1007 / s00024-014-0779-x . (Published online March 19, 2014). License: Creative Commons Attribution 4.0 International (CC BY 4.0). Here: p. 3186, Figure 3.
- ↑ a b Anawat Suppasri, Nobuo Shuto, Fumihiko Imamura, Shunichi Koshimura, Erick Mas, Ahmet Cevdet Yalciner: Lessons Learned from the 2011 Great East Japan Tsunami: Performance of Tsunami Countermeasures, Coastal Buildings, and Tsunami Evacuation in Japan . In: Pure and Applied Geophysics . tape 170 , no. 6-8 , 2013, pp. 993-1018 , doi : 10.1007 / s00024-012-0511-7 . (Published online on July 7, 2012), here: p. 1001, Figure 10. License: Creative Commons Attribution 2.0 Generic (CC BY 2.0).
- ↑ a b c d e f Structural Measures Against Tsunamis . In: Federica Ranghieri, Mikio Ishiwatari (Ed.): Learning from Megadisasters - Lessons from the Great East Japan Earthquake . World Bank Publications, Washington, DC 2014, ISBN 978-1-4648-0153-2 , Chapter 1, pp. 25–32 , doi : 10.1596 / 978-1-4648-0153-2 ( limited preview in Google Book search). , License: Creative Commons Attribution CC BY 3.0 IGO.
- ↑ a b c d e f g Anawat Suppasri, Nobuo Shuto, Fumihiko Imamura, Shunichi Koshimura, Erick Mas, Ahmet Cevdet Yalciner: Lessons Learned from the 2011 Great East Japan Tsunami: Performance of Tsunami Countermeasures, Coastal Buildings, and Tsunami Evacuation in Japan . In: Pure and Applied Geophysics . tape 170 , no. 6-8 , 2013, pp. 993-1018 , doi : 10.1007 / s00024-012-0511-7 . (Published online July 7, 2012).
- ↑ a b Yoshinobu Tsuji, Kenji Satake, Takeo Ishibe, Tomoya Harada, Akihito Nishiyama, Satoshi Kusumoto: Tsunami Heights along the Pacific Coast of Northern Honshu Recorded from the 2011 Tohoku . In: Pure and Applied Geophysics . tape 171 , no. 12 , 2014, p. 3183-3215 , doi : 10.1007 / s00024-014-0779-x . (Published online March 19, 2014).
- ↑ 集 落 守 っ た 水 門 、 一時 危 険 な 状態… 長 岡 技 科 大 ・ 犬 飼 助教 ら 調査 . (No longer available online.) In: Yomiuri Online. Yomiuri Shimbun- sha, April 21, 2011, archived from the original on April 28, 2011 ; Retrieved April 28, 2011 (Japanese).
- ↑ 東 日本 大 震災 図 説 集 . (No longer available online.) In: mainichi.jp. Mainichi Shimbun- sha, May 20, 2011, archived from the original on June 19, 2011 ; Retrieved June 19, 2011 (Japanese, overview of reported dead, missing and evacuated).
- ↑ a b 平 成 23 年 (2011 年) 東北 地方 太平洋 沖 地震 (東 日本 大 震災) に つ い て (第 157 報) ( Memento of March 18, 2018 on WebCite ) ( PDF ( Memento of March 18, 2018 on WebCite )), 総 務省 消防 庁 (Fire and Disaster Management Agency), 157th report, March 7, 2018.
- ↑ リ ン ク . (No longer available online.) City of Kotooka, archived from the original on March 17, 2005 ; Retrieved April 28, 2011 (Japanese).