Search Results 1-20 of 40

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  • A STUDY ON FORMATION AND GENEALOGY OF COMMERCIAL SPACE IN OKINAWA DURING MEIJI AND TAISHO PERIOD  [in Japanese]

    SUNAGAWA Haruhiko

    … aimed at improving the pre-modern distribution system under the policy of the Ministry of the Interior.<br><br> 4. … Reconstruction of conventional markets<br> The management of conventional markets occurred in Naha and Shuri during the Meiji period. … However, local cities under the Okinawa prefecture established market management and facility improvements. …

    Journal of Architecture and Planning (Transactions of AIJ) (753), 2229-2237, 2018-11

    J-STAGE  AIJ 

  • STUDY ON SAND RECYCLING SYSTEM USING A SAND EXTRACTION DEVICE - SAND RECYCLING SYSTEM OF TOTTORI METHOD -  [in Japanese]

    YASUMOTO Yoshiyuki , TASHIRO Seishi , NOGUCHI Hitoshi , MATSUBARA Yuhei , KURIYAMA Yoshiaki , KUROIWA Masamitsu , SHIGEMATSU Eizo

    … Therefore an alternative compact sand extraction system is required. … In this study, new sand recycling system using a compact jet pump sand extraction device was developed so as to adapt to the dredging sand volume of approximately 1,000 m<sup>3</sup> … The effects of the proposed system were examined by field test. …

    Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 72(2), I_928-I_933, 2016

    J-STAGE 

  • PROPOSAL OF BEACH RISK ASSESSMENT METHOD OF JAPAN  [in Japanese]

    ISHIKAWA Toshinori , KAZAMA Takahiro , NAKAGAWA Yoshihide , AOKI Shinichi , TANAKA Shuji , KOMINE Tsutomu , NAKAYAMA Akira

    … In this study, actual situations of beach accidents of Japan caused by drowning and the first aid were investigated using lifesaver's reports. … In order to reduce drowning and first aid, the beach risk assessment method to understand potential risks and an appropriate beach management was proposed. …

    Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 72(2), I_826-I_831, 2016

    J-STAGE 

  • MULTILATERAL BATHING AREA RISK ASSESUMENT FOR WAKASAWADA BEACH  [in Japanese]

    KAZAMA Takahiro , ISHIKAWA Toshinori , NAKAGAWA Yoshihide , AOKI Shinichi , TANAKA Hideharu , KOMINE Tsutomu , NAKAYAMA Akira , HOSODA Naohiko

    … The purpose of this study is to apply this risk assessment to Wakasawada beach. … As a result, Wakasawada beach is satisfying 80% of natural Hazards & … Risks and 94% of Beach management & … Patrol system of safety evaluation items. … By using this method, this beach was evaluated as high safety beach, but we point out some risk items. …

    Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 72(2), I_832-I_837, 2016

    J-STAGE 

  • EXPLANATION OF SAND MANAGEMENT IN RELATED LAWS AND DAMAGE RESTORATION  [in Japanese]

    UDA Takaaki , IGARASHI Tatsuyuki , OOKI Yasuhiro

    … However, when these works are conducted faithfully according to these manuals with insufficient recognition of sand movement between the management areas of the coast, some works at a coast may induce beach erosion to the nearby coast. … Sand management in related laws and design manuals were studied in detail, and the issues were discussed. … Moreover, issues related to the damage restoration system were discussed, and some methods to improve this condition were proposed. …

    Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 72(2), I_730-I_735, 2016

    J-STAGE 

  • A type of Urban Devolution in U.S. : Examination based on Long Beach (CA) Neighborhood Leadership Program  [in Japanese]

    前山 総一郎

    … In terms of distribution of authority, it is called "urban devolution" system which provides neighborhoods some amount and species of authorities. … On the other hand Long Beach (CA, USA) established and sustained new way of urban devolution as Neighborhood Leadership Program and it has aff ected many U.S. cities as well as some cities in Japan (Yokkaichi). …

    都市経営 : 福山市立大学都市経営学部紀要 = Urban management : bulletin of the Faculty of Urban Management, Fukuyama City University (8), 25-39, 2015

    IR  DOI 

  • Crisis and its factors of coastal dune vegetation  [in Japanese]

    Yura Hiroshi

    … Actually, average width of the sandy beach, which is the distance from the shoreline to the landward boundary of the sandy beach, decreased to 1/4 in recent 40 years. … Disappearance of extensive sandy beach was mostly due to the organized plantation of pine along the beach and development of beach area from landward side. …

    Landscape Ecology and Management 19(1), 5-14, 2014

    J-STAGE 

  • Medical and Sanitary Wastes on Tottori Beaches and the Dumping Ratio of Wastes in Japan  [in Japanese]

    OKANO Tamon , YASUMOTO Motoki

    Medical and sanitary wastes on beaches make visitors feel uncomfortable or frightened. Therefore, we have carried out long-term monitoring of hazardous wastes that wash up on the beaches of Tottori Pr …

    Journal of the Japan Society of Material Cycles and Waste Management 24(5), 97-104, 2013-09-30

    J-STAGE  References (16)

  • Coastal management, climate change adaptation and sustainability in small coastal communities : leatherback turtles and beach loss (Special Feature : Understanding and managing global change in small islands)

    Mycoo Michelle A. , Gobin Judith F.

    Sustainability science : official journal of the Integrated Research System for Sustainability Science 8(3), 441-453, 2013-07

  • Sea Turtle Management Progress of Pangumbahan Beach, Sukabumi District, West Java-Indonesia

    WIADNYANA NGURAH N. , SRI NASTITI ADRIANI

    … February 20-21, 2012, BANGKOK, THAILANDPangumbahan Beach, located in Sukabumi District, West-Java Province has been appointed a conservation area for the green turtle (Chelonia mydas) in Indonesia. … Recently, the Local Government of Sukabumi District has taken measures to manage the beach as a "Coastal Park" in order to promote sea turtle conservation. …

    PROCEEDINGS of the Design Symposium on Conservation of Ecosystem (2013) (The 12th SEASTAR2000 workshop), 29-35, 2013-03

    IR  DOI 

  • Application of Wireless Sensor Networks for Observation of the Sea Surface Currents on a Bathing Beach  [in Japanese]

    SHIBATA Hiroshi , OKABE Takumi , AOKI Shin-ichi , KITAYAMA Shinpei , UEHARA HIDEYUKI

    … Meanwhile, for the safety management at a bathing beach area, it is very important to observe the condition of the surface current over the area. … Our research focuses on the applicability of the wireless sensor networks to the observation of the sea surface current system. … In this paper, through a practical application to a bathing beach, the specification of the system and the results of its application are described. …

    IEICE technical report 112(31), 105-110, 2012-05-10

    References (11)

  • STUDY OF CHANGE IN SEDIMENT TRANSPORT IN VIEW OF EFFECTIVE GRAIN SIZE RANGE IN KUROBE SEDIMENT FLOW SYSTEM  [in Japanese]

    TAKEUCHI Masanobu , MURATA Fumito , IWAMI Shuji , HOSOI Hiroaki

    … In Kurobe sediment flow system, several problems have been caused by change in the sediment balance, such as sedimentation in dam, river bed degradations, beach erosions and etc.. … It has been necessary to resolve these problems and improve the sediment transport by the sediment management. …

    Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering) 68(4), I_925-I_930, 2012

    J-STAGE 

  • Sea turtle research in India: an overview with focus on identification of priority research areas

    MURUGAN A.

    … Much work has been on stranding and nesting on the beach. … The sea turtle migration to the Indian coast line is on the decline owing to many factors including beach alteration and increased fishing pressure. … These are vital in order to understand their behaviour in the sea and to have an effective conservation and management system. …

    Proceedings of the 6th International Symposium on SEASTAR2000 and Asian Bio-logging Science (The 10th SEASTAR2000 workshop), 23-29, 2011-03

    IR 

  • Field investigation and numerical simulation toward the control of longshore sediment transport on Laura islet in Majuro Atoll

    SATO Daisaku , YOKOKI Hiromune

    … In this study, the measurements of beach profiles were carried out in Laura islet located in the western part of Majuro Atoll, Marshall Islands. … We also reproduced these profile changes by the numerical model which was based on longshore sediment transport system. … And, the artificial control of longshore sediment transport was considered one of the valuable ways for sustainable land management on sandy beach of Laura islet. …

    PROCEEDINGS OF COASTAL ENGINEERING, JSCE 55, 1401-1405, 2008

    J-STAGE 

  • Complex Fluid-Sediment Interactions in Fluvial and Coastal Environments -Part 4

    SEKIGUCHI Hideo , NAKAGAWA Hajime , SAWADA Toyoaki , HAYASHI Taiichi , KAWAIKE Kenji , UENO Tetsuo , MUTO Yasunori , BABA Yasuyuki , SERIZAWA Shigeatsu , Zhang Hao

    … The predicted and observed performances highlight the importance of vegetation cover in the sediment management that may relate closely to land-use practices. … The themes taken up include: the evolution of beach erosion such as occurring in Ogata coast; …

    京都大学防災研究所年報. C = Disaster Prevention Research Institute Annuals. C 50(C), 89-104, 2007-04-01

    IR 

  • Effects of Using Interpretation Method in Regard to Public Beach Management at Ishikari Coast, Hokkaido  [in Japanese]

    MATSUSHIMA Hajime

    … However, neither new regulations nor management systems have been established in this area yet. … The purpose of this study is to point out the effectiveness of the interpretation method (informing visitors) in help of establishing a system to better manage users’ … Questionnaire sheets were distributed to 72 Ishikari coast visitors to survey their opinions on the recreational use problems and on ideas about the optimum management of the Ishikari coast in the future. …

    Journal of The Japanese Institute of Landscape Architecture 70(5), 523-526, 2007-03-30

    J-STAGE  References (12)

  • Effects of using Interpretation method in regard to Public Beach Management at Ishikari Coast, Hokkaido  [in Japanese]

    MATSUSHIMA Hajime

    … However, neither new regulations nor management systems have been established in this area yet. … The purpose of this study is to point out the effectiveness of the interpretation method (informing visitors) in help of establishing a system to better manage users behaviors. … Questionnaire sheets were distributed to 72 Ishikari coast visitors to survey their opinions on the recreational use problems and on ideas about the optimum management of the Ishikari coast in the future. …

    JILA Annual Scientific Research Meeting Abstracts 2007(0), 65-65, 2007

    J-STAGE 

  • A Fundamental Study About A Present Conditions of The Private Sector Management System and The Subject of Selected NPO Around Coastal Facilities

    Hirao Naoyuki , Kondo Takeo , Yamamoto Kazukiyo , Katayama Yoshiyuki , Ochi Yasuhito

    … The private sector management system law was enforced in September, 2003. … Under the circumstances, we investigated the number of facilities, what kind of management group, criteria for selection for the municipality where introduced a private sector management system into by September, 2006. …

    Papers on Environmental Information Science ceis21(0), 363-368, 2007

    J-STAGE 

  • DESIGN OF SAND BYPASS SYSTEM USING WIND POWER AND PIPES WITH HOLES  [in Japanese]

    NOGUCHI Hitoshi , KURIYAMA Yoshiaki , NAGAI Toshihiko , SUZUKI Kojiro

    … This paper introduces a new concept of coastal management system in order to protect beaches against erosion, by transporting sand materials from the near-by deposition area to the eroded beach using wind power energy without CO<SUB>2</SUB> … A new Sand Bypass system using pipes with holes was developed and the field tests were conducted at the Northern Kanto area beach faced to the Pacific Ocean. …

    PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN 23, 1075-1080, 2007

    J-STAGE 

  • Controls of Flow and Substance Transport in Large-scale Oscillatory Flow Fields  [in Japanese]

    KOMATSU Toshimitsu , OSHIKAWA Hideo

    … (2001) proposed 'Beach and Navigation Keeper: BaNK system' in order to cope with beach erosion and shoaling of fairway. … The system is a method to control sediment transport due to wave-induced residual currents produced by plural submerged asymmetrical structures called BaNK block. … Laboratory experiments, numerical simulations and field tests have been conducted for practical use of the system. …

    Journal of Japan Society of Fluid Mechanics 25(1), 31-38, 2006-02-25

    References (8)

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