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  • 道谷 健太郎, 手計 太一, 呉 修一, Pongsthakorn SUVANPIMOL
    土木学会論文集G(環境)
    2015年 71 巻 5 号 I_37-I_46
    発行日: 2015年
    公開日: 2016/02/23
    ジャーナル フリー
     本研究の目的は,開発途上国を対象とした,科学的根拠に基づき,簡便な大規模貯水池の最適運用法の開発である.2011年に史上最悪の洪水被害に見舞われたタイ国Chao Phraya川流域では,政府が新たな流域マネジメント方法を検討している.
     本研究では,過去の貯水池流入実績データに基づいた新たな最適運用ルールカーブの作成法を開発し,それを用いた簡便な貯水池運用方法を提案した.また本研究では,2つの大規模ダム貯水池に対して,運用開始から2015年2月までの流入量,蒸発量データのみを用いて本提案運用法の検証を行った.その結果,提案運用法は全ての期間において,放流量を下流域の洪水・渇水のリスクの高まらない範囲に維持しながら貯水量の安定的な運用を達成した.また渇水年においても,乾期の放流量を十分に確保することが可能になった.
  • 海田 能宏
    農業土木学会誌
    1974年 42 巻 1 号 10-15
    発行日: 1974/01/01
    公開日: 2011/08/11
    ジャーナル フリー
  • 道谷 健太郎, 手計 太一, 呉 修一, スヴァンピモル ポンサコーン
    土木学会論文集B1(水工学)
    2015年 71 巻 4 号 I_1423-I_1428
    発行日: 2015年
    公開日: 2016/01/29
    ジャーナル フリー
    The Chao Phraya River basin (CPRB) in Thailand had a massive flooding in 2011, which affected on not only Thai socio-economics but also global supply-chain of industrial production. The Thai government is planning watershed management for the CPRB. In order to propose a new reservoir operation system on science-based which can be easily put into practice, we studied a reservoir optimum operation for Bhumibol and Sirikit reservoirs in the CPRB. This paper proposed the new reservoir operation method that daily release discharge were decided by using the day before storage volume data. A usefulness of the reservoir operation method was verified using historical hydrological data. As a result, the proposed reservoir operation method could contribute stabilization of storage volume.
  • 小林 彩佳, 山田 朋人, 竹内 大輝
    土木学会論文集G(環境)
    2015年 71 巻 5 号 I_263-I_268
    発行日: 2015年
    公開日: 2016/02/23
    ジャーナル フリー
     2011年にタイのチャオ
    プラヤー
    川流域において大洪水が発生した.同年は年平均2~3個に対して5個の台風が東南アジア地域に到達しており,その影響で平年の1.6倍の降雨量が同流域にもたらされた.タイ国を含む東南アジア地域の水文気象場は,太平洋とインド洋の影響を受けていることが指摘されている.本研究は海面水温と東南アジア地域における降水量及び同地域への台風到達数の関係を明らかにすることが目的である.太平洋とインド洋の海面水温の空間分布特性から対象とする64年間を5つのグループに分類した.2011年を含むグループでは,両海洋の海面水温は全体的に高く,北西太平洋で発生した台風のうち東南アジア地域への到達率は5つのグループで最も高く,その割合は平年の1.4倍程度多いことがわかった.
  • 海田 能宏
    東南アジア研究
    1969年 7 巻 3 号 428-438
    発行日: 1969/12/27
    公開日: 2019/06/06
    ジャーナル フリー
  • 中島 正博
    東南アジア研究
    1992年 29 巻 4 号 454-467
    発行日: 1992/03/31
    公開日: 2018/02/28
    ジャーナル フリー
    In the Chao Phya delta of Thailand, agricultural and water resources development were implemented for a century until the early 1960s. Such development has enhanced dry-season rice cultivation, and water demand has been drasticly increased. At the end of the 1970s, water demand in the delta exceeded the supply capability of upstream reservoirs. The Thai government has been imposing water rationing together with dry-season rice cropping in certain areas. This may be regarded as a top-down and centralized institution by the government. As limited natural resources become a constraint on production activities, a resource management system may be developed in the local community to manage and utilize the resources.
     This paper first presents the past development and associated changes in agriculture. Secondly, the government's effort to control water demand is explained. Thirdly, various farmer's attitudes toward the government's top-down control are illustrated. Fourthly, the positive attitudes of local farmers to manage the water by organizing themselves and their water demands are presented. Finally, the possibility of further developing a water management social system is discussed.
  • 北村 敬介, 木内 豪, Winai LIENGCHARERNSIT, Atchara KOMSAI
    土木学会論文集B1(水工学)
    2014年 70 巻 4 号 I_1459-I_1464
    発行日: 2014年
    公開日: 2015/05/18
    ジャーナル フリー
    Massive flooding in the Chao Phraya River basin, Thailand, in 2011 has caused great damage on the most parts of the country. In order to identify inundated areas due to large-scale floods like that in 2011, analysis of the satellite data is an effective way to understand both overall and detailed situation of inundation. In this paper, we proposed a method to estimate inundated areas utilizing data from two kinds of satellite, HJ-1A and ENVISAT, with different resolutions and spectral bands. In this method, the water surface in some local areas was extracted from HJ-1A data, by which the threshold value of ASAR image of ENVISAT was adjusted so that the inundated area matches with the result of HJ-1A. Then, the inundated area in a larger sample domain was estimated by the ENVISAT data. The result indicated that the inundated areas spread over paddy fields along with time, but they were limited to these low elevation zones. In another domain, we found that inland areas located far from rivers were largely inundated, which is probably due to the water storage in paddy fields, while previous estimation did not detect these areas.
  • 中部タイの商業的稲作村からの一試論
    鶴田 格
    農林業問題研究
    2005年 41 巻 1 号 176-179
    発行日: 2005/06/25
    公開日: 2011/09/05
    ジャーナル フリー
  • 森 周六
    農業土木研究
    1943年 15 巻 2-3 号 194-201
    発行日: 1943/09/18
    公開日: 2011/02/23
    ジャーナル フリー
  • 陳金鐘 (Tan Kim Ching) のライス・ビジネスをめぐって
    宮田 敏之
    東南アジア -歴史と文化-
    2002年 2002 巻 31 号 27-56
    発行日: 2002/05/30
    公開日: 2010/03/16
    ジャーナル フリー
    Tan Kim Ching was a Straits Hokkien merchant in Singapore who was called “my faithful agent” by Siamese King Mongkut in the middle of 19th century. This article examines Tan Kim Ching's political and economic activities in relation to Siam during the reigns of Kings Mongkut and Chulalongkorn, which have not been verified by Nathawut's work in Thailand focussing on Tan Kim Ching as the Siamese consul general in Singapore. Such research in Singapore as Song Ong Siang's work also shed light on Tan Kim Ching's political, social and economic activities in Singapore and the Malay Peninsula, but there is little reference to Tan's relationship to Thailand.
    Two points are discussed here. First, Tan Kim Ching's political roles related to Siamese Kings and their governments can be grasped not only in the official sense of a consul general and a governor of a southern Siamese province, but also in a private of King Chulalongkorn calling himself “Your sincere friend” of Tan Kim Ching in his correspondence. Secondly, Tan Kim Ching's exporting enterprise and rice mill in Bangkok played vital roles in the development of the Bangkok rice business. The former was a well-known exporter of the best quality rice in Bangkok, Siam No. 1 white rice, to the Singapore market, as well as a forerunner to milling white rice. His rice mill was well managed, producing high quality rice under the guidance of a Chinese rice milling expert and a trained European engineer.
    Certainly Tan's success in the Bangkok rice business was partly due to his connection to Siamese Kings, but a more crucial factor was his strategy for exporting and milling high quality Thai rice, which was very suitable to the tastes of Chinese and European resident of Singapore, enabling him to sell at much higher prices than either Saigon or Rangoon rice.
    Tan Kim Ching, as a Straits merchant, has often been ignored as a Chinese capitalist in the context of Thai capitalist development, although he played an important role in the development of the Bangkok rice business. In order to further the research on the development of the Thai economy and intra-Asian trade during the late 19th century, it is necessary to study vital political and business activities like those of Tan Kim Ching transcending present national borders.
  • 友尻 大幹, ムシカシントーン プラチヤー, 岩田 明久
    野生生物と社会
    2021年 9 巻 35-56
    発行日: 2021年
    公開日: 2022/02/01
    ジャーナル フリー

     We conducted semi-structured interviews at 44 local markets in the lowermost Chao Phraya River basin, Thailand, to examine: (1) species composition, (2) economic importance, and (3) the utilization of native and non-native freshwater fishes sold by local vendors. Four geographical regions were sampled: Rangsit Area, East Coastal Zone, West Bank, and West Coastal Zone. We recorded a total of 19 families, 33 genera and 43 species of fish (70% native and 30% non-native). The species sold in local markets, and their diversity, did not differ greatly between regions. Most fish sold in the markets were imported from other provinces in central Thailand, while locally caught/produced fish were rare. Non-native species had higher economic value and larger sales volumes than native species, indicating that non-native fishes currently form the major food source for local inhabitants. These findings indicate that non-native fishes provide ecosystem services as members of the lowermost Chao Phraya River Basin ecosystem, but they also suggest that such services may include disservices, depending on the species and areal/temporal contexts. Therefore, management of non-native fishes should involve a species- and site-specific approach from multiple perspectives. We need a better understanding of the interrelationships between people and non-native fishes to promote more efficient management of ecosystems in the lowermost Chao Phraya River Basin.

  • 伊東 照司
    東南アジア -歴史と文化-
    1983年 1983 巻 12 号 151-154
    発行日: 1983/06/01
    公開日: 2010/03/16
    ジャーナル フリー
  • 村嶋 英治
    年報政治学
    1989年 40 巻 159-186
    発行日: 1990/03/29
    公開日: 2009/12/21
    ジャーナル フリー
  • 河野 英一
    農業土木学会誌
    1994年 62 巻 1 号 29-34,a1
    発行日: 1994/01/01
    公開日: 2011/08/11
    ジャーナル フリー
    世界の中で水田が最も広く分布するアジアでは, 地形に支配された水田の水利用がなされている。そのような水田の水利用のほとんどのタイプがタイ国には存在する。したがって, タイ国の水田基盤に関する諸特徴を知ることはアジアのものについても知ることとなる。
    タイ国の広域レベルでの水田の水条件と水利様式については, これまでにいくつかの論述がある。そこで, 本報では, タイ国の圃場レベルの水田基盤に関して, 特に論述されることの少なかった中山間地域水田の区画形状, 用排水, 栽培管理, 水田農業の特徴およびそれらを踏まえての中山間地域の水田整備の課題などについて論述する。
  • 船津 鶴代
    アジア経済
    2017年 58 巻 1 号 35-72
    発行日: 2017/03/15
    公開日: 2022/07/15
    ジャーナル フリー
  • 農業土木学会誌
    1974年 42 巻 1 号 plate1-plate4
    発行日: 1974/01/01
    公開日: 2011/08/11
    ジャーナル フリー
  • 沢田 敏男
    東南アジア研究
    1968年 5 巻 4 号 786-792
    発行日: 1968/03/31
    公開日: 2019/06/21
    ジャーナル フリー
  • 海田 能宏
    東南アジア研究
    1984年 21 巻 4 号 488-489
    発行日: 1984/03/31
    公開日: 2018/05/31
    ジャーナル フリー
  • -流域社会と灌漑システムの変遷に関する予備的考察-
    森田 敦郎, 小森 大輔, 川崎 昭如
    生産研究
    2013年 65 巻 4 号 491-496
    発行日: 2013/07/01
    公開日: 2013/12/24
    ジャーナル フリー
    本稿は,チャオプラヤ・デルタにおける水管理の変遷と社会の関係を描き出す試みである.20世紀前半の開発は,デルタ全体を一つの灌漑システムへと再編するものであった.このシステムは,雨季の灌漑(水の均等な配分),乾季の灌漑(選択された地域への給水),雨季の洪水防御(指定氾濫地域への導水)という三つの目的を持つ.これらの三つの機能は,それぞれ絡み合いながら歴史的に発展してきた.だが,1990年代に進行した農業変化と産業化にともなって,三者の葛藤は顕在化しつつあり,水管理に新たな課題を突き付けている.
  • アムパワーでの取組みを事例として
    スーブスク ナパーシニー, 中川 理
    日本建築学会計画系論文集
    2017年 82 巻 733 号 817-825
    発行日: 2017年
    公開日: 2017/03/30
    ジャーナル フリー
     Amphawa canal community is chosen for this paper to represent another idea of how community response to the change from the townscape preservation project of the traditional community. Since 2001, many development project was launched by public and private sectors. With the cooperation of the community, the modification of traditional building as homestays is one approach initiated by community to stimulate the use of traditional buildings and to sustain the way of life of people in the community for support economic community in the area.
     The interviews of local people (users) who have transformed their houses to homestays from the beginning of the restoration plans in 2001 to 2013 aims to create better understanding from the users' points of view on the modification of their traditional living houses to tourist accommodation and homestays along Amphawa Canal.
     Homestay houses along the Amphawa Canal possess timeless architectural heritage with unique features and in material used, together with roof, door and window design, and ventilator style. From the users' points of view (homestay's owner) in Amphawa reflect a mutual concern to create recreational cultural activities for visitors in line with conservation of local identity of the place. Follow sustainable ecotourism concepts, all homestay owners aim to share cultural wisdoms and knowledge of their community with the tourists while also preserving original characteristics and authenticity of the buildings and environment.
     From the study show that ecotourism has pay important role in the community after the rehabilitation of the Amphawa floating market in early 2004. The changes occur in the Amphawa communities are tend to change for survival community which are key important for historical and cultural sites shown. It was found that the rehabilitation. in communities along the Amphawa canal in Thailand are bottom up process by activity model. The management in the community is modified to survive the cultural community by people in the community as the operator. The homestay experiences have supporting collaboration in community; the traditional ritual, place authenticity and identity, for example the morning food offering activity for the monk who rowing boat or walking pilgrimage along the canal, Boat tour, Fireflies sightseeing boat trip, etc.
     Even though follow the interview data, there has not been clearly controlled or subsidies support the modification of identity value of water based community in waterfront areas. These may affect to the changes of waterfront landscape. Furthermore, to control and maintain, survived and to protect the traditional water based community from many threatened by the Business and globalization, high competition of the accommodation which affects the images of the place, Still, it is essential to support protection activity especially in term of policy and regulations to protect the valuable places and important of culture material and maintenance, which is likely to limit in this community.
     In conclusion, a case study of Amphawa canal community with the use of the activity model by homestay. The approach that show the important of the water-based way of life can be survive through the strong of community participation. However, from this paper, it would be possible to point out that there are challenges between economic scale and regional scale. As current situation, the economic scale to control for business base on ecotourism. Then, the regional scale to sustain and keep identity of the place. By these two scale, it can be said this is the success of homestay business in Amphawa. This could be another idea of cultural conservation on traditional community, not only for conserve traditional building design but also sustain and succeed local identity through the cultural activities, traditional celebrations and local way of life.
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