2005, Vol.14, No.1

Journal of Environmental Impact Assessment 2023 KCI Impact Factor : 0.51

pISSN : 1225-7184
https://journal.kci.go.kr/kseia

This study aims to analyze the objectives of environmental education in Environmental Impact Assessment (EIA) and the Education for Sustainable Development(ESD) factors used EIA in ‘ecology and environment’ textbook, and finally to analyze the situation and contents level of EIA domain in textbook to explore the possibility of the positive availability of EIA domain in high school for realization of effective ESD. To analyze the objectives of environmental education in EIA and ESD factors used EIA, researchers used the text, the activity and the teaching tip in three kinds of ‘ecology and environment’ textbook by the 7th curricula as the object of analysis. Framework to analyze the objectives of environmental education in EIA is the category of environmental education objectives of UNESCO presented according to ‘Tbilisi Intergovernmental Conference on Environmental Education’ and framework to analyze ESD factors used EIA is developed on the basis of the theory about EIA and ESD factors updated in this study.In conclusion, it proves that the EIA domain through the activity is effective for realization of ESD. According to the analysis of the study, it is proposed that the follow-up studies on the improvement of EIA domain in textbook in both quality and quantity as well as ‘the teaching & learning methods and various development of teaching materials, etc.’ based on the emphasis on the activity are needed to progress steadily for realization of effective ESD in high school in the future.

This study was performed to evaluate the adsorption rate of phosphate corrosion inhibitorand reaction rate constant in drinking water distribution systems. The optimum concentrationof corrosion inhibitor would vary depending on the quality of water, pipe materials, andcondition of metal surfaces. The current adsorption study indicated that the residual phosphateconcentration of the corrosion inhibitor decreased with the time as it adsorbed on the surface ofpipe material. As time went by, the residual phosphate concentration became constant. It meansthat the formation of the corrosion protection film on metal surfaces is completed.

Actually, prediction formula of road traffic noise for EIA(Environmental Impact Assessment)has been used that proposed by National Institute of Environmental Research in 1999. Theprediction formula, however, was calculated predicted noise level according to noise levelproducing on first floor, then needs to correct noise level at each floor in the case of apartmentbuilding. The investigation was carried out to calculate the correction coefficient for commonlyusing in EIA of large scaled apartment development areas. The noised level at each floor weremeasured from August 2001 to March 2002 at 31 investigation points of large scaled apartmentdevelopment area in national wide. Measured data were divided and treated with 4 types as3th floor, 5th floor, 7th floor and 10th floor and then the correction coefficients of each floorwere calculated using by correlation formula according to each floor.