| Summary: | 碩士 === 東海大學 === 建築學系 === 97 === City Purification System is not only a brand new thought but also a cutting-edge solution while facing all kinds of environmental problems in modern city. In this strategy, many subjects from different fields are all included in the related assignment, such as bionomics, botany, industrial production, space of city, architecture, etc.
In this strategy, we observed the phenomenon of reliance and restraint between different species from stably changing nature and then developed the framework of our research. In our planet, no species are able to survive independently when isolated from others. The most enormous species on our planet is plant. In our research, we discovered that when the condition of the environment was unable to be changed, plants would develop special abilities to survive through their own organs and their unique function mechanism, which could adapt them to the inferior living environment.
First, we started from the study of unique aerophyte and adnascent plants. This kind of plant, by using its own characteristics to adapt itself to the environment and absorbing the resources left behind from the environment, is then able to survive in imperfect surroundings. Taking the foregoing phenomenon as a blueprint model and integrating it with the current status of material recycle conducted in human society, we then came up with a special concept of “constitution commensalism”. Though observing, analyzing and comparing the physical species, we then found out the propelling power, cooperation and mutually beneficial commensal key element, the by-product, between them.
Via the result of the observation conducted in the research, the strategy we have is trying to create an organic by-product from the mire screened out by the architecture material processing industry and also by the city waste water processing station. By having the by-product, we would then further study the correlation between industrial production and space purification mechanism, through which the green plantation industry would be further guided and developed.
Taking Taichung as an example, though it has many rivers and creeks, due to the city expansion towards the west, the originally ecologically abundant “Fa-Zi River” is now dying. To solve this issue effectively, it’s suggested to use the plants which is cultivated by the organic by-product mixed up in the soil, bringing up a concept of “moving tree unit” which is replaceable and capable of filtration. In this plan, we could start the plantation in the river course of Fa-Zi River or sidewalks inside the city, though it might be less organized. After the recovery achievement could be effectively reached and cultivation environment for trees could be established meeting the recreation standard, then we could bring the “plant” back to those lost corners, forgotten spaces or space requiring reformation in the city. When those forgotten areas are turned into a large-scale park, the temporarily arranged “plant recreation structure” seen in every street would become a recreation island to the citizens and also a habitat to other kinds of creatures.
The planet where we are living today is facing over-development in cities. Human being’s residential space has been extended without limitation, causing the green to decrease day by day, and making ecological diversity less and less. A lot of species are having less and less number and even to an extent of extinction. This strategy is now proposed in a timely manner to stop the worsening; it is not only a basis for greening the city and purification design but also a ecological space theory that could make city ecological environment better.
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