DJ-1/park7 modulates vasorelaxation and blood pressure via epigenetic modification of endothelial nitric oxide synthase

Won, Kyung Jong,Jung, Seung Hyo,Jung, Soo Hyun,Lee, Kang Pa,Lee, Hwan Myung,Lee, Dong-Youb,Park, Eun-Seok,Kim, Junghwan,Kim, Bokyung Oxford University Press 2014 Cardiovascular research Vol.101 No.3

<P><B>Aims</B></P><P>DJ-1/park7, a multifunctional protein, may play essential roles in the vascular system. However, the function of DJ-1/park7 in vascular contractility has remained unclear. The present study was designed to investigate whether the DJ-1/park7 is involved in the regulation of vascular contractility and systolic blood pressure (SBP).</P><P><B>Methods and results</B></P><P>Norepinephrine (NE) elevated contraction in endothelium-intact vessels in a dose-dependent manner, to a greater extent in DJ-1/park7 knockout (DJ-1/park7<SUP>−/−</SUP>) mice than in wild-type (DJ-1/park7<SUP>+/+</SUP>) mice. Acetylcholine inhibited NE-evoked contraction in endothelium-intact vessels, and this was markedly impaired in DJ-1/park7<SUP>−/−</SUP> mice compared with DJ-1/park7<SUP>+/+</SUP>. Nitric oxide (NO) production (82.1 ± 2.8% of control) and endothelial NO synthase (eNOS) expression (61.7 ± 8.9%) were lower, but H<SUB>2</SUB>O<SUB>2</SUB> production (126.4 ± 8.6%) was higher, in endothelial cells from DJ-1/park7<SUP>−/−</SUP> mice than in those from DJ-1/park7<SUP>+/+</SUP> controls; these effects were reversed by DJ-1/park7-overexpressing endothelial cells from DJ-1/park7<SUP>−/−</SUP> mice. Histone deacetylase (HDAC)-1 recruitment and H3 histone acetylation at the eNOS promoter were elevated and diminished, respectively, in DJ-1/park7<SUP>−/−</SUP> mice compared with DJ-1/park7<SUP>+/+</SUP> controls. Moreover, SBP was significantly elevated in DJ-1/park7<SUP>−/−</SUP> mice compared with DJ-1/park7<SUP>+/+</SUP> controls, but this elevation was inhibited in mice treated with valproic acid, an inhibitor of Class I HDACs including HDAC-1.</P><P><B>Conclusion</B></P><P>These results demonstrate that DJ-1/park7 protein may be implicated in the regulation of vascular contractility and blood pressure, probably by the impairment of NO production through H<SUB>2</SUB>O<SUB>2</SUB>-mediated epigenetic inhibition of eNOS expression.</P>

도시공원의 이용후 평가에 기초한 공원의 개발지표 설정 : 부산광역시 암남공원을 사례로 Case Study of Amnam Park in Busan City

박승범,김승환,남정칠,강영조,이기철,김석규 동아대학교 환경문제연구소 1999 硏究報告 Vol.22 No.2

The purpose of this study is to investigate the prime factors that affect to user postoccupancy evaluation of activities and facilities in urban parks, to classify those factors, to find out factors about them, and then to suggest important indicators in the urban park planning, design, and development. The survey research was done using the self-administered questionnaire method by 435 peoples in the Busan City who participated in recreational activities in the Amnam Park. The Analysis of the data primarily consists of two phase: The first analysis was dealt an exploratory factor analysis which identified major factors involved in user postoccupancy evaluation with reacreational activities and facilities in Amnam Park by the SPSS(Ver.6.0) program and the second analysis was used to investigate the factors affected to user postoccupancy evaluation in the urban park by the Regression Analysis. According to the factor analysis, user postoccupancy evaluation of facilities in urban parks concerning the 20 variables, 5 prime factors by the staistical values were considered. The factor analysis showed that user postoccupancy evaluation of activities in urban parks concerning the 11 variables, 3 prime factors by the staistical values were analysed. Postoccupancy evaluation in the urban park by the Regression Analysis suggested that the two varlables as 'the directions of park development' and 'companies with the personal specific characteristics' are significant in addition to the some variables presented in user postoccupancy evaluation with reacreational activities and facilities in Amnam Park by the factor analysis. Furthomore the analysis models were identified as having significant effects on the factor and regression analysis. Overall fits of both models were very good. These significant relationships indicate important factors and variables that should be considered in planning, design, and development of the urban parks. Therefore, development direction of the h a m park has to be analyzed as significant factors concerning user postoccupancy evaluation in a systematic way, recognized as important variables for planning process. The urban park has to be fully designed and established in the planning process not by the decision-maker's subjective evaluation but by user postoccupancy evaluation.

근린공원 환경의 만족도가 신체활동과 건강에 미치는 영향 - 창원시 성산구와 의창구를 대상으로 -

박경훈,이우성,김태환,김은정,Park, Kyung-Hun,Lee, Woo-Sung,Kim, Tae-Hwan,Kim, Eun-Jung 한국조경학회 2014 韓國造景學會誌 Vol.42 No.3

본 연구의 목적은 경상남도 창원시를 대상으로 근린공원 환경에 대한 만족도가 신체활동과 건강증진 목적의 공원이용횟수와 체질량지수(BMI)에 의한 건강수준에 미치는 영향을 분석하는 것이다. 설문조사는 창원시 성산구와 의창구 도심지역에 분포하는 8개 근린공원의 이용자와 그 주변에 거주하는 429명의 주민들을 대상으로 실시하였고, 설문분석은 근린공원 환경에 대한 만족도가 신체활동과 건강에 미치는 영향을 분석하기 위해 일대일대응 선형회귀분석을 활용하였다. 연구결과를 요약하면, 공원을 이용하지 않는 주된 이유는 시간적 여유의 부족, 공원까지의 이동거리와 소요시간, 공원 내 이용시설의 부족 등이고, 공원을 이용하는 주된 이유는 공원까지의 접근성, 걷기 또는 산책, 휴식시설, 수목이나 그늘, 운동공간의 다양성 등으로 나타났다. 공원 이용자의 경우, 공원에서 걷기나 산책을 가장 많이 하고, 주 2회 이상 평균 10분 정도 걸어가서 1시간 정도 운동을 하는 것으로 나타났다. 공원과 그 주변의 물리적 환경 중에서 집에서 공원까지의 거리와 이동하는 가로 환경에 대한 만족도가 높았고, 공원 내 수공간이나 볼거리 등에 대한 만족도가 낮게 나타났다. 다음으로, 운동목적의 공원이용 여부, 공원이용시간, 공원이용의 만족도와 건강증진 효과, 공원까지의 거리, 따른 건강증진 효과만이 유의수준 10% 이내에서 상호관련성이 있는 것으로 나타났다. 향후에도 공원의 신체활동과 건강 증진 효과에 대한 실증적 사례노약자들의 공원이용 편이성 등이 유의수준 5% 이내에서 신체활동과 건강증진 목적의 공원이용횟수에 긍정적인 영향을 보였고, 체질량지수와는 공원이용에 를 지속적으로 축적해 나갈 필요가 있으며, 이를 통해서 각종 개발용도로 전환되거나 그 면적이 축소되고 있는 도시지역의 공원 및 녹지공간을 보전 확대시켜 나가고, 신체활동 및 건강증진 장소로서의 기능을 제고하기 위한 공원계획 설계 요소를 도출하는데 근거 자료를 제공하는 것이 가능할 것으로 판단된다. The purpose of this study is to analyze the effects of satisfaction in neighborhood park environments located in the Changwon-si of Gyeongsangnam-do, South Korea, on physical activity, the number of parks used for health improvement, and health levels based on Body Mass Index(BMI). Accordingly, a survey was conducted of 429 nearby residents and users of eight neighborhood parks located in urban areas of Seongsan-gu and Uichang-gu in the Changwon-si. The correlation between the environmental perception of neighborhood parks and physical activity and health, which was observed in the survey results, was analyzed using one-by-one linear regression analysis. By summarizing the study results, it was found that the primary reasons for avoiding park use were lack of time, time and effort required to reach the park(i.e., distance from the park), and lack of facilities within the park. Conversely, the primary reasons for using the park included accessibility, walking or strolling, leisure facilities, trees or shade, and diversity in exercise areas. In the case of park users, walking or strolling was the most common activity in the park. On average, park users walked to the parks for 10 minutes and exercised for an hour at least twice per week. With respect to the physical environment of the parks and surrounding areas, park users showed a high level of satisfaction with the distance between their houses and parks and the street environment. On the contrary, they exhibited low levels of satisfaction with water spaces and sightseeing within the parks. Subsequently, it was shown that the number of people using the parks for physical activities and health improvement was positively influenced(within a 5% significance level) by the intent to use the park for exercise, time spent in the park, satisfaction with park use and health improvement, distance to the park, and the convenience of using the park for the elderly. However, only the health improvement gained from park use was found to exhibit a correlation with BMI at the 10% significance level. Continuous accumulation of practical case studies on physical activities in parks and their health improvement effects is required. Through this, park spaces that are under the threat of reduction or elimination owing to various development plans can be conserved and expanded. Furthermore, such case studies can be used to provide data as the basis for deriving park plans and designs that improve parks' functions as sites of physical activity and health improvement.

도시공원 입지특성에 따른 그린네트워크 활성화 연구 - 부산광역시 도심권을 대상으로 -

김승환,이규홍,박승범,Kim, Sung-Hwan,Lee, Gyu-Hong,Park, Sung-Bum 한국조경학회 2010 韓國造景學會誌 Vol.38 No.2

부산은 해안구릉지의 지형특성으로 인하여 공원의 입지가 이용가치가 낮은 산지 주변으로 다수의 공원이 지정되어 있으며, 지역 간의 균형적 입지 측면에서도 문제를 안고 있다. 본 연구에서는 도심생활권 내 도시공원에 대한 환경특성 분석과 더불어 주변시가지와의 상호 관계적 특성에 따라 유형을 구분하고, 그린네트워크 활성화를 위한 유형별 도시공원의 관리방안을 모색하였다. 이를 위해 내륙권역과 해안권역으로 구분하고, 녹지연계적 관점에서 결절부 녹지대에 해당하는 내륙권역의 표고 150~300m, 해안권역의 100~150m 내외의 산지 및 구릉지에 입지하는 도시공원을 분석한 결과, 시가지와 도시공원의 형태가 관입되거나, 지대(地帶)적 중첩의 영향력이 크게 나타나고 있다. 도시공원이 이루는 녹지대는 시가지의 형상과 도시기능에 의해 녹지연계의 방향성과 영향력이 결정적으로 작용하고 있다. 이러한 현황을 바탕으로 도시공원을 유형화하고, 유형별로 미조성 도시공원에 대한 이용성 증진 방안, 녹지연계를 통한 효과적인 그린네트워크 활성화방안을 검토하였다. 완사면 녹지대를 이루는 도시공원은 비교적 양호한 접근성과 뚜렷한 인식성을 지니고 있으며, 중심산지에서 연계된 녹지대가 수렴되는 도시하천과 해안지대에서의 도시기능의 활력과 개방성 확보가 그린네트워크 활성화의 중요한 요인으로 분석되었다. 또한 고지대생활권에서 녹지대에 분포하는 한정적 가용지와 배후녹지로 연계되는 주요 연결로를 중심으로 일상생활영역에서의 그린웨이를 활성화하고, 주요 도로와 도시공원의 주진입부가 교차하는 지역에 지역 커뮤니티의 거점을 형성하는 것이 그린네트워크 활성화의 주요방안으로 제시하였다. Seen topographically, Busan is a city that is coastal and hilly. In the city, most parks have been formed around mountain areas that are not so useful. They also are unbalanced in location among different regions of the city. The purpose of this study is to find how to manage urban parks towards green network promotion. For the purpose, this researcher first analyzed physical and environmental characteristics of urban parks located within the main living spheres of Busan. Then, the researcher examined interactive relations between those parks and downtown areas surrounding them to classify types of the parks. In association, the researcher classified the entire of the city into inland and coastal regions. And the researcher examined mountainous and hilly urban parks that were 150 to 300 meters above sea level in the former region and 100 to 150 meters above sea level in the latter. Findings of the study can be summarized as follows. The above examination found that parks of Busan feature physically penetrating and overlapping with downtown areas of the city. How well the green zones of Busan in form of urban park are inter-connective and influential to each other heavily depends on shapes and functions that the downtown areas of the city have. In this study, urban parks of Busan were grouped according to their types and then analyzed. Based on results of the analysis, the researcher tried to find how to increase the utility of another urban parks that are expected to be formed and how to promote so-called the green network that integrates greens. Considering findings of the study, the researcher would make the following suggestions. In case of forming an urban park in a gently sloped green zone which is easily accessible and noticeable, it's important that the park should include a stream to which another green zone is converged or, if the park is located near a costal area, contribute to promote urban functions and openness. While, in a high-altitude green zone, it's more effective to form so-called the green way that consists of some limited usable site of the zone and greens behind it and then form a hub of regional community at the intersection between the main road and main gate to the urban park, contributing to the green network promotion.

대금 산조의 변천 과정 연구

박환영(Park Hwan Young) 고려대학교 한국학연구소 2010 한국학연구 Vol.34 No.-

본 연구는 대금 산조의 기원과 형성 및 변천 과정을 살펴보고 대금 산조의 창시자로 알려진 박종기와 그의 제자 한주환의 대금 산조를 분석한 후 산조를 오늘날 어떻게 현대적으로 활용 할 수 있는지에 대한 방향성을 모색하였다. 박종기에 의해 처음 연주되기 시작한 대금 산조는 세월이 지나며 여러 갈래의 유파가 형성되었다. 이러한 여러 유파의 산조 중에는 형태는 약간씩 다르지만 서로 비슷한 가락(선율)을 많이 포함하고 있으며 이런 비슷한 가락이 언제 누구로부터 비롯되었는지는 잘 알려져 있지 않았다. 그리고 각 유파들은 이렇게 전래되어 오는 가락을 자기 유파만의 고유한 가락인 것처럼 알고 있는 경우도 있다. 그러던 중 유성기 음반에 실린 박종기의 대금 산조 한바탕이 발견되고 재현 연주된 결과 현행 산조가 시김새는 조금씩 다르지만 박종기 산조 가락을 많이 담고 있음이 밝혀졌다. 이에 본고에서 대금 산조의 창시자인 박종기와 그의 제자인 한주환 두 사람의 생애 및 발견된 음악 자료를 바탕으로 두 사람 산조의 전 바탕을 분석하여 음악적 특징을 조명하였다. 그 결과 박종기의 산조가 한주환 산조를 비롯한 여러 유파에 실제적으로 많은 영향을 끼쳤음을 알게 되었으며 특히 음악적 바탕이 탄탄한 한주환이 박종기의 소리 더늠 대금 산조를 전수받아 오늘날 대금 산조의 뿌리를 내리게 하였음을 알게 되었다. 산조의 현대적 활용 가능성에 대해서는 오늘날의 산조가 즉흥성과 성음의 상실로 이어지고 있는 이유를 찾아보았다. 또 산조의 발전과정을 검토하여 산조의 생명력인 즉흥성과 새로운 방향을 찾기 위한 여러 활용방안에 대해 다루었다. 산조 고유의 특징인 즉흥성의 상실 원인은 산조의 악보화에 따른 정형화와 각종 유파의 수직성과 경직성에서 비롯된다고 볼 수 있다. 또한 산조가 오늘날 중요한 음악양식으로 자리매김 하기까지는 다양한 연주방식의 변화가 있었기에 가능하였으며 산조를 개척했던 많은 명인들의 예술혼을 더욱 승화시키기 위해 몇 가지 방안을 모색해 보았다. This study examined the origin, the formation and the changes of Daegeum Sanjo, analyzed the Daegeum Sanjos by Jong-gi Part, who is known to be the founder of Daegeum Sanjo, and Joo-hwan Hahn, an apprentice of Park, and tried to find the directions for applying Sanjo to the contemporary life, in a modern fashion. Daegeum Sanjo, played initially by Jong-gi Park, came to form schools of various branches with the passage of time. The Sanjos of those various schools are incorporating many tunes of mutual resemblance in spite of the slight disagreements in form, though it is not well known when and from whom those similar tunes were originated. Each school is playing its tune which had been being handed down in that way as if it had been a tune peculiar to them exclusively. And 'Daegum Sanjo Hahnbahtahng' in the record by Seong-gi Yoo was found and played as a reproduction, that it came to be verified that the existing Sanjos show a little difference in form, but much resemblance in tune, to the Sanjo tune by Jong-gi Park. This paper listened to, wrote in musical notes and analyzed the whole body of the Sanjos of Jong-gi Park and Joo-hwan Hahn for giving light to their musical characteristics, being based on the life stories of both and the musical data which were found. It has been clarified, as a consequence, that the Sanjo by Jong-gi Park practically gave a significant effect on various schools including the Joo-hwan Hahn Sanjo, and Hahn, who was of strong musical talents, inherited Park's Sorideoneum Daegeum Sanjo and made the present type of Daegeum Sanjo take root. As to the possibility of applying Sanjo in a modern fashion, the reason that the Sanjos of the present day are being led to the loss of impromptuness and vocal sound was looked for. The developmental stages of Sanjos were also examined, and the impromptuness, the vital power of Sanjos, and various application plans for finding the new directions were discussed. The reason of the loss of impromptuness, the peculiar characteristic of Sanjo is seen to be the standardization and the verticality and rigidity in various schools. Sanjos' positing itself as an important mode of music today is made possible by various changes in playing style, and a few programs for the further sublimation of many pioneering masters of Sanjo were regarded accordingly.

‘뒤틀린 기독교’굳히기

박정신(Chung-shin Park),박규환(Qu-hwan Park) 한국인문사회과학회 2012 현상과 인식 Vol.36 No.1

이 글은 박 정희 시대 한국 개신교의 자취를 돌아보고 그 됨됨이를 밝히고 있다. 박 정희 군사 독재 시기 한국 개신교는 정통성과 정당성을 결여한 정치권력에 맞설 수 있는 자원을 지니고 있었지만 또 다시 정교유착의 길을 선택, ‘뒤틀린 기독교’를 굳혀놓았다. 교회 조직의 이익을 위하여 스스로 권력의 우산 아래로 들어가 기존 질서를 신성시하는 담론과 행동을 생산하였던 것이다. 이를 증명하기 우I하여 이 글은. 군사정권과 개신교의 엉김의 역사. 이를테면 쿠데타와 베트남 파병, 삼선개헌과 10월 유신에 대한 개신교의 대응을 살펴보았고 개신교가 정교유착의 매개로 채택한 ‘국가주의’ 담론의 내용과 유통 경로를 확인하였다. 박 정희 시대 개신교는 또한 박 정희의 ‘돌진적’이고 ‘반동적’인 근대화에 엉김으로써 ‘교회교’로 전락하였다. 이를 논증하기 위하여 이 글에서는 박 정희 식 근대화에 호응하여 내놓은 개신교의 교회 성장 전략과 성장 신학을 검토하고, 교회가 유물론과 성장 신학의 포로가 되고 ‘봉건적’ 종교로 굴절되는 과정을 살펴보았다. 군사 정권과 유착하여 국가주의와 성장 이데올로기, 시장주의와 봉건 윤리를 재생산하는 노릇을 충직하게 수행한 한국 개신교는 조직과 영향력에서 한국 최대의 종교 집단. 힘 있는 주류 종교의 지위를 획득하였다. 그러나 삶의 현실에 대하여 끊임없이 회의하고 삶의 바탕 그 자체를 뛰어넘는 기독교 본연의 종교성, 바로 그 초월성을 고스란히 잃어버렸다. 그런 점에서 박 정희 시대는 ‘뒤틀린 기독교’로서 한국 개신교의 생김새와 됨됨이를 굳힌 시기였다. The aim of this research is to define the characters of the Korean Protestant church during the Park Chung-Hee era, arguing that the Korean Protestant church not only conformed to the Park"s military regime under the torch of nationalism, but also supported Park"s “modernization of the fatherland” by actively accepting the “growth-first” ideology. Firstly, as its responses to the Park"s military coup, the dispatch of troops to Vietnam, the amendment of the constitution in 1969, and the October Revitalization Reform (Yusin) well showed, the Korean protestant church did not stand against the existing political power that lacked legitimacy and justification. Here it showed the contents and the process of the discourse, “nationalism” which Protestant church chose to get close and positive relationship with the dictatorial government to achieve the church"s interests. Secondly, Korean Protestant church degraded to a ‘Churchianity’ by sticking to the Park"s reactionary and rush-to modernization. To prove this, it examined the strategies and theology for their church growth that churches presented to respond to the Park"s modernization. And also it observed that churches became a slave of materialism and theology of church growth then came to be a feudalistic religion. With the adoption of “nationalism,” which was in fact a statism, and the “growth-first” ideology, the Korean Protestant church could become the biggest and the most influential religious organization in Korea. However, in the process of quantitative growth, it lost its original transcendent ideal that makes it possible to criticize and relativize the worldly life. In this point, it is possible to say that the distorted nature of the Korean Protestant church was confirmed again during the Park"s regime.

해상형 국립공원 탐방수요의 요인분해

모수원 ( Mo Soo-won ),이광배 ( Lee Kwang-bae ),박정환 ( Park Jeong-hwan ) 한국도서(섬)학회 2018 韓國島嶼硏究 Vol.30 No.2

국내관광은 국제관광의 변동성이 주는 충격을 완화하려 관광산업의 안정성을 담보하는 역할을 수행함에도 불구하고 국내관광부문은 활성화되지 못하고 있다. 이러한 점은 우리나라의 해외관광객은 2010년-2017년에 연평균 11.3%라는 높은 증가를 보인데 비해 우리나라 국립공원의 탐방객은 연평균 1.5% 성장이라는 초라한 실적을 드러내고 있다는 데서 알 수 있다. 더욱 산악형 국립공원에 대해서는 비교적 많은 연구가 이루어지고 있는데 비해 해상형 국립공원에 대해서는 상대적으로 연구와 관심이 빈약한 편이다. 이에 본고는 변이할당분석과 BCG분석을 이용하여 해상형 국립공원 탐방객의 변동요인을 식별한다. 먼저 변이할당분석을 적용하여 4개 해상형 국립공원 탐방객의 변동을 국립공원 전체에 대한 탐방수요가 개별 국립공원탐방수요에 미치는 국립공원효과, 국립공원 전체에 대한 매력과 해상형 국립공원에 대한 매력의 차이가 개별 국립공원 탐방수요에 미치는 해상형 국립공원효과, 그리고 개별 국립공원과 해상형 국립공원의 탐방수요가 미치는 소위 경쟁력효과와 같은 3개 요인으로 분해한다. 또한 변이할당분석을 정태적 분석과 동태적 분석으로 구분하여 정태적 분석과 동태적 분석의 3개효과가 부호와 크기에서 상당한 차이를 노정한다는 것도 밝힌다. 구체적으로 우리나라 4개 해상형 국립공원의 탐방객 변동을 요인별로 분해하여, 정태적 분석에서는 국가효과와 구성효과가 양의 값으로 4개 해상형 국립공원 탐방객을 증가시키나, 동태적 분석에서는 구성효과의 경우 2013년부터, 국가효과의 경우 2014년부터 음의 부호를 갖는다는 것을 밝힌다. 탐방객이 증가한 오동도, 다도해해상국립공원, 태안해안국립공원은 물론 탐방객이 감소한 변산반도국립공원에서도 개별 국립공원의 경쟁력을 의미하는 지역효과가 가장 큰 영향을 미친다는 것도 보인다. BCG 매트릭스를 적용하여 오동도와 다도해해상국립공원은 star 영역으로 상승한 후star 위상을 유지하며, 변산반도국립공원은 star에서 cash cow와 child로 위상이 변화하여 탐방객 증가가 평균 이상을 유지하고 있는데 비해 태안해안국립공원은 child에서 dog로 추락함을 보인다. 이러한 분석을 통해 4개의 해상형 국립공원 모두에서 지역효과가 탐방객 변동에 가장 큰 영향을 미친다는 것과, 오동도와 다도해해상국립공원의 경쟁력은 우수하나 변산반도 국립공원의 경쟁력은 정체상태에 있으며, 태안해안국립공원의 경쟁력은 하락하고 있음을 밝힌다. BCG분석에서는 오동도와 다도해해상국립공원이 탐방객에서 경쟁력이 있다는 것과 태안해안국립공원에서 가장 큰 경쟁력 향상이 이루어져야 한다는 것도 밝힌다. Tourism is widely considered one of the world's largest and rapidly growing industries. Domestic tourism, however, remains an under-researched theme in many countries involving Korea partly due to the difficulty to track domestic tourism and with governments and policy-makers placing emphasis on the attractive higher expenditures of foreign visitors. It is stated that a vibrant domestic tourism sector can cushion the industry from fluctuations of the international tourism market and bring stability and predictability in the industry. Nature-based tourism to national parks gives us broad benefits such as improved physical and mental health, stress reduction and increased social cohesion. Employment is one of tourism’s main development advantages and its role in promoting economic opportunities for communities adjacent to national parks has long been appreciated. But tourism performance in Korean national parks continues to dwindle and stagger. This paper introduces a shift-share decomposition to break down the tourism to the marine national parks into three components: one measuring national effect, and two other components due to changes in compositional effect and regional effect respectively. While the static shift-share analysis shows that the growth in marine national parks’tourism seems to be due to positive national park effect as well as marine national park effect, the dynamic regional effect appears to have a negative effect on visitors. This paper also employs the positioning analysis on national parks using Boston Consulting Group matrix over the period 2011-2016. The BCG analysis shows that Odongdo and Dadohaehaesang succeed in rising to a star area, Byeonsanbando ranges over a cash cow to a child, but Taeanhaean degrades from a child to a dog area.

커뮤니티공간으로서의 어린이공원 조성에 관한 연구

김연금,김성주,박환지,유다희,최성용,홍승모,Kim, Yun-Geum,Kim, Seong-Joo,Park, Hwan-Ji,Yu, Da-Hee,Choi, Sung-Young,Hong, Seung-Mo 한국조경학회 2008 韓國造景學會誌 Vol.35 No.6

This study deals with the participatory design process of renovating a children's park. The process should proceed with two major elements. Firstly, the children's park should be designed from the perspective of children. Secondly, it should be designed in consideration of the context of the community. This study is divided into two parts. First is the review of theory concerning the meaning and roles of the children's park as a community space, the importance of children's participation in the design and the participatory method of the children. The second is the case study. The site for the case study is Ssial Park in Nowon-Gu, Seoul. The entire process of the case study is with community participation, from identifying the park's problems to the actual construction. At every step, through the participatory programs, the community participates in the decision making. In addition, mutual understanding among participants is pursued through diverse means of communication. The following results of the case study were found. Firstly, diverse participatory programs and the active trial to enable the community to communicate contribute to the sense of ownership and responsibility concerning the park Secondly, the community can negotiate the differences in opinions without needing the help of experts. Of course, there are limits in the case study, such as the fact that the community organization, which is the core of communication and maintenance concerning the park, is not organized through the process of a case study. Another is that more diverse methods, which inform all community members of the participatory process, should have been used.

도시공원에 있어서 공원적 수목원 조성 방안에 관한 연구 : 목포시 유달산 도시자연공원을 사례지역으로 A Case for Urban Natural Park of Yudal-San in Mokpo City

조영환,우창호,곽행구,박송희 木浦大學校 沿岸環境硏究所 1996 沿岸環境硏究 Vol.13 No.1

This study aims is suggested a development methods of reasonable for security to identity of urban park which supplement to demerits of urban natural park and arboretum. Park orinted arboretum had characteristic not only enjoyment but learned to use all facility of park and exhibition at the same time to function of scientific research, education and park. Case study is conducted on the YU DAL SAN in Mok po city.

Variation of Bird community and Habitat use after Developing Hangang river Ecological Learning Center

Paik, In-Hwan,Jin, Seon-Deok,Jeon, Byung-Seon,Yu, Jae-Pyoung,Park, Chi-Young,Paek, Woon-Kee national science museum of korea 2010 Journal of Korean nature Vol.3 No.4

The Hangang (Han River) Ecological Learning Center is a river ecosystem park which was completed in December of 2002. The river ecosystem park was created based on the understanding of the problems of standard park-formed river which centers around convenient facilities instead of on the wish to accentuate the innate unique characteristics of a river. Therefore, the study was conducted in order to analyze the changes and habitation usage of the avifauna in the Hangang Ecological Learning Center to provide basic information for the improvement of bird species diversity in an ecosystem park. The study was conducted in July and October of both 2003 and 2005 to study the avian colonies of the same time period, and the habitat usage of four different areas were examined. Main dominant species includes species which preferred waterside and grassland, and 2005 showed higher levels of species, bird count and number of migratory birds. Furthermore, among the four regions used as habitats, the confluence region showed the highest level of increase, and this is predicted to have caused by the shallow depth of the confluence and the stability of the waterside plant colonies.