Mechanism of Coastal Environmental Change under Development

开发中海岸带环境变化机制

• 批准号: 08041120
• 负责人: SHIBAYAMA Tomoya
• 金额: $ 4.8万
• 依托单位: Yokohama National University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for international Scientific Research
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08041120/
• 关键词: Coastal Erosion; Coastal Environment; Sustainable Development; 海岸問題; 途上国; 発展段階; 産業化; 近代化

In the project, the main theme was to clarify 'What is environmental effect of development in coastal region? '. In many examples, development projects are necessary and environmental problem sometimes comes to restriction condition for the planning of development projects. In the project, we noticed that the problems between development and environment change depending on situation of each country. The investigated countries are Thailand, Vietnam, Malaysia, Myanmer and Cambodia.There are variety of development projects in coastal region according to development stages of country economy. They are port construction, reclamation for industrial area, agriculture development, fishery port construction, resort facilities and disaster prevention such as flood control and storm surge protection. Upon the construction projects, there are several kinds of environmental impacts. They are beach erosion, water quality change including the generation of red tide or bule tide, and ecology change wh … More ich are loss of mangrove forest or loss of shallow water area due to reclamation works.From engineering aspect, it is very important to predict future environmental problem. It is necessary to collect date by for example field observations. We have variety of simulation methods and they can be divided into two categories, numerical experiments (computer simulation) and hydraulic experiments (laboratory model test). We have long experiences for these two techniques. However, these methods are limited to short term prediction raging from days to years. If we follow the result of prediction by using these methods, we will have a number of "un-expected results" in long term prediction as we did in our history. In order to improve this point, it is very important to do case studies which have time ranges from 10 to 100 years. This type of analysis based on long time period is very useful to consider environmental impacts.The other important view point is that the small scale development as well as large scale development is important since even small scale development works will result big environmental impacts. Here small scale project includes recreation facilities or fishery ports.Time history of occurrences of these coastal engineering problems is compared with economical and social development stage of each country. It is concluded that coastal problems are closely related with industrialization and development stages. Also, we confirmed that the exchange of ideas based on their own experiences will be very fruitful for coastal engineers to cope with environmental problems due to new development projects in coastal region. In asian region, we have common problems in coastal area development. Less

在该项目中，主题是澄清“沿海地区发展的环境影响是什么？'.在许多例子中，开发项目是必要的，环境问题有时成为开发项目规划的限制条件。在项目中，我们注意到发展与环境之间的问题根据每个国家的情况而变化。调查的国家有泰国、越南、马来西亚、缅甸和柬埔寨，根据国家经济发展阶段，沿海地区有各种各样的开发项目。它们是港口建设、工业区填海、农业发展、渔港建设、度假设施和防洪、风暴潮防护等灾害预防。建设项目对环境的影响有多种。它们是：海滩侵蚀、水质变化（包括赤潮或蓝潮的产生）和生态变化（ ...更多信息 如填海工程造成的红树林损失或浅水区损失，从工程角度来说，预测未来的环境问题是非常重要的。有必要通过例如实地观察来收集数据。模拟方法多种多样，可分为数值试验（计算机模拟）和水力学试验（室内模型试验）两大类。我们对这两种技术有很长的经验。然而，这些方法仅限于从几天到几年的短期预测。如果我们用这些方法来跟踪预测的结果，我们将在长期预测中得到许多“意想不到的结果”，就像我们在历史上所做的那样。为了改善这一点，进行时间范围从10年到100年的案例研究非常重要。这种以长时间为基础的分析，对考虑环境影响非常有用。另一个重要的观点是，小型发展和大型发展都很重要，因为即使是小型发展工程也会对环境造成重大影响。这里的小型工程包括娱乐设施或渔港，将这些海岸工程问题发生的时间历史与各国经济社会发展阶段进行比较。认为沿海问题与工业化和发展阶段密切相关。此外，我们确认，基于自己的经验交流的想法将是非常富有成效的沿海工程师，以科普环境问题，由于新的开发项目在沿海地区。在亚洲地区，我们在沿海地区的发展有共同的问题。少

项目成果

柴山知也: "途上国の発展段階に位置づけた海岸問題発現の比較研究" 海岸工学論文集. 43(2). 1291-1295 (1996)

Tomoya Shibayama：“基于发展中国家发展阶段的沿海问题发生的比较研究”海岸工程学报43（2）1291-1295（1996）。

柴山知也: "建設社会学" 山海堂, 129 (1996)

芝山朋也：《建构社会学》山海道，129（1996）

Shibayama, T.: "Sociology of Consturuction" (in press). Sankaido Press., 128 (1996)

Shibayama, T.：“建筑社会学”（印刷中）。

Shibayama.T., M.Shibayama and T.Toue: "Compurative Study of Coatal Environment Change under Economical Development in South-East Asian Countries (in Japanese)" Proc.of Coastal Eng., JSCE. Vol43. 1291-1295 (1996)

Shibayama.T.、M.Shibayama 和 T.Toue：“东南亚国家经济发展下海岸环境变化的比较研究（日语）”Proc.of Coastal Eng.，JSCE。

柴山 知也, 柴山 真琴, 東江 隆夫: "途上国の発展段階に位置づけた海岸問題発現の比較研究" 海岸工学論文集. 43. 1291-1295 (1996)

Tomoya Shibayama、Makoto Shibayama、Takao Higashie：“发展中国家不同发展阶段出现的沿海问题的比较研究”，《海岸工程》杂志，43。1291-1295（1996）。