Coastal zone become the object which is used to develop when the economy developed quickly and population increase. As a result of coastal zone is a region which involves economy, environment, ecology, and engineering. We must integrated many factors and coordinated related groups. Then we can achieve the goal of sustainable development.
The research involved the knowledge and experiences from Europe, American, and Japan. Except they used a construct of Integrated Coastal Zone Management (ICZM) to think the questions, they combined ecology, water conservancy engineering, social economic activities, and environmental protection. Then they used DSR framework as the foundation to establish the system which evaluated sustainable development of the coastal zone, and they can develop the system dynamic model analyzing the coastal management in many conditions.
Land subsidence is a potential crisis, it grows obviously with the time and has the impact to the environment., When typhoon occurs in the west part of Taiwan coastal area, draining which is unable to operate may cause flood, mole avalanche, seawater intrusion and soil salinization. First we must understand the origin and the management of land subsidence, then we can make the effective strategies by researching different background and geography characteristic of the region.
As a result of land subsidence involves economy, environment, ecology and engineering, the process of land subsidence is a complex problem which has multiple causes. This problem usually involves time-delay and long-term effect. System dynamics is an approach that is used to describe, explore and analyze the procedure, information and the boundary of organizations in complex systems. Such model is good for solving dynamic complex problems with non-linearity, causal circulation, information feedback and time-delay as long as the estimative parameter fall in its confidence level.
The object of the research is to inspect land subsidence in the Pingtung plain. Therefore, this study proposes to find strategies which is suitable to solve interested problems according to integrate social-economic and ecologic-environment development. The framework of the research is based on the DSR (Driving forces-State-Response) index, and it makes evaluated factor from collecting domestic and foreign literature. Then we selected the important factors and its weight value by using the method of AHP (Analytic Hierarchy Process) to visit the expert and the scholar. According to above, we developed the model of system dynamics and build confidence in the model. In addition, the result of the simulation can provide good supporting information for decision makers by using the model for several strategies simulation and making the index to represent the performance of simulation analysis.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0813107-111259 |
| Date | 13 August 2007 |
| Creators | Lin, Chun-i |
| Contributors | Yi-Min Tu, Yang-Chi Chang, Rei-Shiang Chiang, Rong-Chung Hsu |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0813107-111259 |
| Rights | withheld, Copyright information available at source archive |
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