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- 저자 : 이시영(Lee, Shi-Young) (검색결과 583 건)
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산불피해지역에서 숲 가꾸기 실행유무가 산불에 미치는 영향
이시영,이명욱,염찬호,권춘근,Lee. Si-Young,Lee. Myung-Woog,Yeom. Chan-Ho,Kwon. Chun-Geun 한국방재학회 2008 한국방재학회 학술발표대회논문집 Vol.2008 No.1
Comparative analysis of forest fire danger rating on the forest characteristics of thinning area and non-thinning area on forest fire burnt area was studied in this work. To investigate the effect of thinning slash in forest fire, Gangneung-si Wangsan-myeon, Ulgin-gun Wonnam-Myeon, Samchok-si Gagok-Myeon, in which forest fire broke out, were selected. As a result that investigated forest fire danger ratio between thinning slash and non-thinning slash, leeward scorching ratio(36%), crown damage ratio(29%), mortality of branch at the former are higher than those at the latter, leeward scorching ratio of tree, where thinning slash is around, is 10%-20% higher than that of independent tree. So I estimate that thinning slash has a some effect on the intensity of forest fire. And the result to investigate damage of forest fire according to tree species shows that leeward scorching ratio of conifer is 5% higher than that of non-conifer, and mortality of branch of the former is 19% higher than that of the latter. It is considered that forest fire may affect directly to a tree trunk if it diffuse to piled thinning tree because there was no space between thinning trees and trees. Furthermore, it was found that re-ignition had a chance to occur due to lots of piled thinning trees.
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이시영,김지은,Lee. Si-Young,Kim. Ji-Eun 한국방재학회 2011 한국방재학회논문집 Vol.11 No.1
봄철은 강수량이 연평균의 13% 정도로 적어 건조한 계절이며, 영동지역에 대형 산불이 많이 발생했던 해는 풍속은 강하고 공중습도가 봄철 평균보다도 낮고 강수량도 상대적으로 적어 더욱 건조했다. 대형산불이 발생했던 날은 평균풍속, 최대풍속, 최대순간풍속이 5.9 m/s, 11.3 m/s, 20.9 m/s로 산불 발생일의 평균값보다 1.8 m/s, 3.0 m/s, 6.9 m/s 크게 나타나, 산불의 대형화와 기상요소는 밀접한 관계를 나타냈다. In this study, we analyzed the meteorological elements, when large forest fires were occurred, The rate of precipitation was 13% of annual average precipitation. Especially, the stronger wind speed, lower humidity and rainfall than average annual record were the distinct feathers on the year when large forest fire occurred in east coast area in Kangwon region. The average, maximum and maximum instantaneous wind speed was 5.9 m/s, 11.3 m/s and 20.9 m/s when large forest fires occurred. The average, maximum and maximum instantaneous wind speed on large fire occurred were 1.8 m/s, 3.0 m/s and 6.9 m/s faster than and average wind speed when whole forest fires occurred. The results indicated that the large forest fire occurrence had a close correlation with meteorological elements.
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이시영,윤화영,성준경,박흥석,Lee. Si-Young,Yun. Hoa Young,Sung. Joon Kyung,Park. Houng Sek 한국방재학회 2012 한국방재학회논문집 Vol.12 No.2
본 연구는 1945년부터 2010년 까지 우리나라 주요 산불정책 변화 분석과 향후 정책대안을 마련하기 위하여 광복이후 산림청 발족 이전(1945~1966), 산림청 발족 이후 산림기본계획 수립이전(1967~1972), 제1차 산림기본계획기(1973~1978), 제2차 산림기본계획기(1979~1987), 제3차 산림기본계획기(1988~1997), 제4차 산림기본계획기(1998~2007), 제5차 산림기본계획기(2008~현재) 등 7단계로 나누어 분석한 결과, 1996년 4월 강원 고성산불을 계기로 산불조직, 제도 및 기술의 발전을 가져왔으며, 향후에는 보다 체계적인 지역단위 산불대응체계의 정착과 훈련이 필요하다. In this study, we studied and analyzed the change of forest fire policies in order for helping to improve a established forest fire policies. We divided into 7 periods for easier analysis. The first period was `the period of pre-establishing the Korea forest service after independence (1945-1966). And the second was `the period of pre-basic plan of forest` after establishing the Korea forest service(1967-1972). The third was `the period of the first basic plan of forest`(1973-1978). The forth was `the period of the second basic plan of forest`(1979-1987). The fifth was `the period of the third basic plan of forest`(1988-1997). The sixth was `the period of the forth basic plan of forest`(1998-2007). And the seventh was `the period of the fifth basic plan of forest`(2008-present). In the result, the fire fighting organization, system and techniques was made rapid progress after Goseong forest fire in Kangwon region in April 1996. For future large scale forest fire attacking, the establishment of more systematical regional forest fire action plan and exercise from this would be needed.
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집중력 회복이론을 통한 지역거주민들의 대학캠퍼스 이용실태 및 만족도
이시영,박군,Lee, Shi Young,Park, Gun 한국조경학회 2014 韓國造景學會誌 Vol.42 No.4
본 연구는 외부이용자를 대상으로 근린공원과 대학캠퍼스의 이용실태와 만족도 그리고 회복환경지각척도를 이용한 조사 및 비교 분석을 통해, 대체녹지로서의 캠퍼스 녹지공간에 대한 치유적 환경으로서의 역할을 파악하고자 하였다. 본 연구를 위해 먼저 문헌연구로서, 선례연구 및 관련 연구문헌들을 조사하여 이론에 대한 적용가능성을 살펴보았다. 그리고 실증연구로서 근린공원과 대학캠퍼스 오픈스페이스 공간의 이용현황을 파악하고, 조성된 시설과 환경에 대해서 이용자들의 만족도를 분석하였다. 또한 근린공원과 캠퍼스 오픈스페이스 공간이 치유적 환경으로서의 타당성과 신뢰성을 측정하고, 이러한 특질이 이용 만족도에 미치는 영향을 파악하였다. 연구 결과, 치유환경 기여도 분석에서 모두 평균 4점 이상으로 상대적으로 높은 기여도를 나타냈다. 이는 도시민들이 스트레스가 넘쳐나는 현대에 사람과 자연의 관계를 더욱 중요하게 느낀다는 것을 실제로 증명하고 있음을 보여준다. 집중력 회복이론은 캠퍼스보다는 근린공원의 경우에서 더 높은 설명력을 보여주었다. 요인분석 결과, 회복환경지각척도 구성 요인과의 유사성은 캠퍼스에서 더 높게 나타났다. 회복환경지각척도에 따른 분석에서 경관의 치유적 특질은 대학캠퍼스 오픈스페이스 공간의 평가에 유용하게 이용될 수 있으며, 치유적 특질을 이용하면 새로운 측면에서 인공 경관을 평가 할뿐만 아니라, 경관개선 방안도 다양한 각도에서 마련될 수 있을 것으로 보인다. This study aims to examine the usage of and satisfaction with neighborhood parks and university campuses and compare through the RPRS analysis of them to figure out how university campuses, as substitutive green spaces, play the role of curative environment for neighboring people. This study relied on two methods: a descriptive method of researching publications and related scholastic writings and an empirical study of researching how the park and campus has been utilized and researching whether the residents are satisfied with the currently existing space and the environment or not, and finally researching how the university campus open space as a curative environment impacts the satisfaction and utilization through reliability analysis. As a result, contribution of healing environment has a relatively high average contribution of 4 or more points, respectively. These results suggest that urban people think that a relationship between man and nature is very important in the overabundance of stress in modern society. It shows that neighborhoods are higher than university campuses in the explanatory of the Attention Restoration Theory, but the campus is higher than the neighborhood park in similarity of configuration. The result of RPRS analysis shows that the therapeutic qualities of the landscape may be very useful to evaluate a college campus open space in "the Revised Perceived Restoration Scale." The results showed that, in future studies, it will be a great help by widespread use of pre-evaluation of the characteristics of restorative environments in the planning, design and other works. To study the impact of the curative features on evaluating future research locations, the location should provide a variety of purposes and motives. At the same time, it should provide specific design ideas to design-related designers by using perceived restoration scale.
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