Analysis system for regional environmental status to support environmental assessment : environmental capacity assessment by region(City) using noise map
- Author Lee, Byungkwon
- Researchers
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Date
2020-12-31
Ⅰ. Background and Purpose of the Study
ㅇ Existing noise maps can visually examine the entire noise environment.
ㅇ However, it is not enough to express the overall situation of noise by space unit.
※ Since the noise map does not include the noise-exposed population and the health impact of each noise level, it is limited in establishing the most effective noise reduction measures by policy.
ㅇ Therefore, it is necessary to establish noise reduction policies and measures based on the noise level displayed on the noise map, the noise-exposed population, and health impact.
Ⅱ. Proposal of the Noise Composite Index Using Spatial Information
ㅇ With this in mind, this study proposes a plan to comprehensively calculate the population exposed to noise and the health impact of noise and express it in space.
ㅇ However, there are limitations due to the use of EU data because there is no data that is fundamental to the health effects of noise in Korea.
ㅇ As a result, it did not reach the results that fully represent the current situation in Korea, but it is a basic that can establish more accurate and cost-effective noise reduction policies and countermeasures than the exposure area and exposed population calculations used to overcome the shortcomings of existing noise maps. Suggest a plan
ㅇ In the future, it is determined that it is necessary to obtain domestic data on the health impact of noise and to propose a more realistic noise comprehensive index that reflects the domestic situation.
ㅇ Existing noise maps can visually examine the entire noise environment.
ㅇ However, it is not enough to express the overall situation of noise by space unit.
※ Since the noise map does not include the noise-exposed population and the health impact of each noise level, it is limited in establishing the most effective noise reduction measures by policy.
ㅇ Therefore, it is necessary to establish noise reduction policies and measures based on the noise level displayed on the noise map, the noise-exposed population, and health impact.
Ⅱ. Proposal of the Noise Composite Index Using Spatial Information
ㅇ With this in mind, this study proposes a plan to comprehensively calculate the population exposed to noise and the health impact of noise and express it in space.
ㅇ However, there are limitations due to the use of EU data because there is no data that is fundamental to the health effects of noise in Korea.
ㅇ As a result, it did not reach the results that fully represent the current situation in Korea, but it is a basic that can establish more accurate and cost-effective noise reduction policies and countermeasures than the exposure area and exposed population calculations used to overcome the shortcomings of existing noise maps. Suggest a plan
ㅇ In the future, it is determined that it is necessary to obtain domestic data on the health impact of noise and to propose a more realistic noise comprehensive index that reflects the domestic situation.