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시가지내 산악경관의 시점 높이별 조망 특성 : 청주시 우암산을 대상으로 In a Case of Mt. Uam
정정섭,권상준,조태동 한국환경과학회 2004 한국환경과학회지 Vol.13 No.6
In this research, we have performed a T-test to see how the relationship between dependent variable or visual point level and independent variable or visual quantity is in order to clear up the correlation between pattern of visual point and visual quantity by the constituents of a view from a different visual point level and the results are as follows: 1) In case of the character of Mt.Uam landscape of the city, Uamsan is set as a fixed point and about a direction of view(D), the north is a datum point from which the range of direction is distributed within 180˚westwardly and the visual range(R) is also within 2000m. An elevation is an average of 7.4˚and the average story of the buildings is 3.85. Here the height of a story is about 4m so the average of the visual point difference is estimated at 15.4m. 2) The type of visual point is divided into the intersection group and the front of the highly used public buildings group. Double intersection types account for about 78.8%(52 spots) which forms a majority part of LCP. 3) The analysis of the difference of visual point level divided by eye level and that of the top of the buildings has been proved that there's a sharp difference resulted from t-test at 1% significant level. The significant difference of elevation from height difference(15.93m), however, has not been shown. 4) From the result of T-test about visual quantity by the elements of a view from a different visual point level, the visual quantity of mountain(VQM), sky(VQS). ground(VQG) is significant at about 1% each and that of building(VQB) is at about 5%. The difference in visual quantity of a mountain by the visual point level is at about 4% which can meet a marginal level of LCP necessary for evaluation of mountainscape.
정정섭,권상준,조태동 韓國植物ㆍ人間ㆍ環境學會 2000 인간식물환경학회지 Vol.3 No.1
It is to present basic information on herb utilization in the future by understanding the preference factors of pot aromatic herbs through measuring analysis approach. To find out preference factors of pot aromatic herbs, we have selected 14 commonly favored herbs based on sales volume of major domestic pot-herb dealers through interviewing. At first we have studied the perceptive characteristics of herbs such as aroma, form, color and texture. And then, we have executed Duncan test by One-way ANOVA, factor analysis, meaningful difference verification between factors, and comparative analysis between averages. We have also studied on influence of correlation between the deference according to perceptive characteristics and the comprehensive preference. To understand the factorsin detail, we have executed Multiple Regression Analysis on correlations between the characteristics and the preference. Followings are the conclusions we have got from the study. 1. According to the results of Factor Analysis, there are three factors that can be perceived from the herbs. Those three factors can explain 61.70% of perceptive characteristics. It can be represented groups of factors such as Aromatic characteristics, Repose characteristics and Appreciation of beauty. Among them, from psychological factors, aroma related variable explains the best, beauty appreciation characteristics related variable the least. 2. According to the results of correlation analysis between comprehensive preference level and the specific preference level according to each perceptive characteristics, there are big differences between preference level by aroma and that by beauty and shows the highest correlation to the comprehensive preference of pot herbs. To see how much influence the beauty of herb makes on the comprehensive preference, we have executed the Regression Analysis. From the test, we knew that color was the most influential factor from the beauty characteristics. 3. To understand the factors shown in preference analysis in detail, we have executed the Multiple Regression Analysis on the correlation between perceptive characteristics and comprehensive preference. From the test, we concluded that pot aromatic herbs preference is decided by its fragrance, beauty of color and pleasant and happy smell it has.