자연친화적인 공원시설 설치를 위한 정책방향 - 국립공원 공원시설의 자연친화성 평가를 근거로 -

박창석,배민기,김태진,Park, Chang-Sug,Bae, Min-Ki,Kim, Tae-Jin 한국조경학회 2009 韓國造景學會誌 Vol.37 No.5

본 연구의 목적은 국립공원 내에 자연친화적인 공원시설의 설계와 설치를 위한 정책방향을 제시하는 것이다. 이를 위해서 국내 외 친환경건물 인증제도와 관련 연구에 대한 고찰을 통해 입지, 설계와 설치, 운영과 관리부분별로 자연친화성 평가지표를 개발하였다. 본 연구에서는 19개 국립공원의 26개 공원사무소에서 실제 시설을 관리하고 있는 공원관리자 79명을 대상으로 한 설문조사를 통해 자연친화성 평가를 위한 자료를 수집하였다. 분석방법은 기술분석, 집단간 평균의 차이분석, 다차원척도법, 요인분석을 활용하였다. 분석결과, 1) 자연친화성 평가지표들 간의 상대적 중요도를 산정한 결과, 시설의 입지 관련지표의 중요도가 가장 높게 나타났다. 2) 공원시설의 자연친화성 수준에 대한 평가 결과, 입지 관련 지표들의 자연친화성 수준이 가장 높게 나타난 반면, 시설의 설계 및 설치 관련 지표들의 수준이 낮게 평가되었다. 특히, 에너지 효율화와 관련된 지표들의 평가값이 가장 낮게 나타났다. 3) 시설별로 보면, 대피소의 자연친화성이 가장 높게 나타난 반면, 휴게소의 자연친화성이 가장 떨어지는 것으로 평가되었다. 4) 전반적으로 볼 때, 설악산, 오대산, 태안해안국립공원의 공원시설에 대한 자연친화성 수준이 높게 나타난 반면, 경주와 속리산 국립공원의 자연친화성 수준은 떨어지는 것으로 평가되었다. 본 연구 결과는 자원절약 및 자연생태계와 공원자원을 보존하고 탐방객의 편리한 이용을 위한 자연친화적인 공원시설 설치를 위한 권고기준을 마련하는데 활용될 수 있을 것이다. The purpose of this research was to propose policy directions for the design and construction of nature-friendly park facilities (PF) in national parks. In order to do that, nature-friendliness evaluation indicators(NEIs) used in green building rating systems and related articles were reviewed. After the initial literature review was complete, NEIs for park facilities based on location, design, construction, operation, and management sectors were developed. Data was obtained through a questionnaire completed by 79 managers at 19 national parks in Korea in 2008. The answers were analyzed using descriptive statistical methods, a t-test, a multi-dimensional analysis, and a factor analysis. This research found that: 1) The results indicated that based on relative weight calculation, the location condition was evaluated as the most important; 2) The evaluation results regarding the degree of nature-friendliness of park facilities showed that location condition was ranked higher than design and construction--in addition, the evaluated values of indicators related to energy efficiency were ranked the lowest; 3) the level of nature-friendliness of shelter was given the highest level, but resting facility was the lowest level; 4) Overall, park facilities at Mt. Seorak, Mt. Odae, and Taean Coast national parks showed high levels of nature-friendliness. But park facilities at Mt. Gyeongju and Mt. Songni national parks showed low levels of nature-friendliness. The results of this research shall contribute to the establishment of tailor-made management policies, the development of detailed guidelines for increased energy efficiency and visitor satisfaction, and the preservation of ecosystems and natural resources in Korea's national parks.

카드뮴 측적량과 붕어(Carassius auratus) 아가미 조직 변화의 상관성에 관한 연구

배희경,김은경,남성숙,문창규,전성환,나진균,박광식 한국환경독성학회 2002 환경독성보건학회지 Vol.17 No.1

Histopathological changes and cadmium accumulations in the gills were investigated in crucian carp (Carassius auratus) exposed to 0, 0.01, 0.1, 0.5 mg/l cadmium (Cd)concentrations for 25 days. After 25 days of exposure, cadmium accumulations increased in each of the different exposure concentrations. Histopathological changes in the gills of curcian carp exposed to cadmium included the acidification of mucous cell, the terminal clubbing of lamellae, the hyperplasia of epitherial cell and the curved of secondary lamellae. The similar histopathological changes were observed once the accumulations of cadmium reached the similar levels found in the present study with the different exposure schemes. Also the acidification of mucous cell in gills appeared when cadmium accumulations reached 5 ㎍/g and more. These results suggested that histopathological changes in the gills, an appearance of mucous cell acidification, be used to estimate the relation between toxic effect and cadmium accumulations in the gills.

무증상 갑상선기능저하증 환자에서 Thyroxine 치료에 따른 혈청 지질 및 아포지단백의 변화

조보연,신찬수,김원배,고창순,김성연,박혜영,박건상,이홍규,박형규,김숙경 대한내분비학회 1996 Endocrinology and metabolism Vol.11 No.1

Background: Subclinical hypothyroidism(SCH) is a common biochemical abnormality which can be found in routine screening tests of thyroid function. We are increasingly faced with the question of whether its an indication for thyroxine replacement therapy. The effect of thyroxine replacement on lipid profile in SCH has aroused a great interest because of an association of overt hypothyroidism(OVH) with hyperlipidemia and increased risk of coronary artery disease. Method: We prospectively evaluated the changes in lipids and apoproteins before and after thyroxine replacement therapy in 23 patients with SCH and in 37 patients with OVH. We measured serum total cholesterol and triglyceride using autoanalyzer, high density lipoprotein(HDL) chole-sterol by dextran sulfate method, Apo A1 and Apo B by immunonephelometric assay. Results: Thyroxine replacement therapy significantly decreased total cholesterol, low density lipoprotein(LDL) cholesterol and apo B levels, but did not affect the level of triglyceride, HDL cholesterol or apo AI in patients with OVH. In SCH, thyroxine replacement therapy with the doses to normalize serum TSH concentrations also decreased significantly the level of cholesterol and LDL cholesterol albeit apo B levels did not change. Moreover, in most of patients with OVH (11 of 12) and in all of patients with SCH(5 of 5) who had had hyperchlesterolemia before treatment, thyroxine replament normalized their cholesterol and LDL cholesterol levels. Conclusion: In regard to the beneficial changes in blood lipid levels, patients with SCH should be treated, especially in cases who have other risk factors for the development of atherosclerosis. If thyroxine replacement only will reduce the incidence of coronary artery disease in SCH remains to be elucidated by long-term prospective studies(J Kor Soc Endocrinol 11:41-51, 1996).

Pollen metabarcoding reveals the floral resources and niche overlap of honeybees in forest areas

Do Yuno,Park Woong‐Bae,Park Jun‐Kyu,Kim Chang‐Jun,Kim Il‐Kwon,Choi Moon Bo 한국곤충학회 2022 Entomological Research Vol.52 No.12

We investigated the floral resources of the honeybee (Apis mellifera)bypollenDNA metabarcoding as the first step in honeybee conservation. We attempted to identify as many floral resources and as wide resource availability as possible in areas and compared the richness of floral resources between forests and national parks. We found that both forest and national parks can sufficiently support honeybee floral resources; however, national parks were more stable habitats with more complex vegetation structure than those of forests. Also, honeybee’s preferences for floral resources were determined using niche breadth, niche overlap, and network analysis among the floral resources in forest areas. Quercus and Actinidia were the most frequently detected taxa of pollen resources in both forests and national parks by pollen metabarcoding. Even though we anticipated that more various pollen resource taxa would be found in national parks than forests, no differences in the number pollen resource taxa were detected between them. According to the niche overlap analysis result, the honeybee preferred the pollen resources in both forests and national parks, and the co-occurrence pattern analysis of pollen resource taxa in both forests and national parks showed a simple network. Altogether, our findings suggested that DNA metabarcoding of pollen collected by the honeybee can provide useful information on the flowering plants in a given area. As the use of floral pollen resources varies spatially and temporally, periodic monitoring of pollen resources can identify which pollen is required to maintain the health of honeybee colonies.

소득계층요인에 따른 자연녹지와 도시공원의 접근성 분석

임유라(Lim Yu-Ra),추장민(Chu Jang-Min),신지영(Shin Ji-Young),배현주(Bae Hyun-Joo),박창석(Park Chang-Seok) 대한국토·도시계획학회 2009 國土計劃 Vol.44 No.4

Natural greenspace and urban parks provide places for people to experience nature and engage in physical activity. For these reasons, greenspace and urban parks can be an index of environmental benefits. An equity mapping analysis was used to evaluate the area and the accessibility to the greenspace and urban parks by socioeconomic status. This study analyzed the accessibility of greenspace and urban parks in Seongnam-si, according to their locations using a Geographic Information System (GIS). In Seongnam-si, we found patterns of inequity in the distribution of urban parks and greenspace. This inequity can cause environmental inequity due to the lack of opportunity to use the greenspace and urban parks. The study shows how a GIS-based buffer analysis in conjunction with statistical analysis of socioeconomic data can be used to analyse the equity of access to community greenspace and urban parks. The results can be used to inform the local planning process and the GIS approach can be expanded into other local authority domains.

태안해안국립공원 지역특화자원을 활용한 탐방프로그램 개발 연구

배준호(Joon-ho Bae),남승민(Seung-min Nam),허학영(Hak-young Heo),송창룡(Chang-ryong Song),박현숙(Hyun-suk Park) 국립공원연구원 2021 국립공원연구지 Vol.12 No.1

본 연구를 위해 먼저 국내·외 해상·해안국립공원의 운영프로그램 현황에 대한 조사를 시행하였으며, 조사된 일부 사례의 경우 기후 및 지형적 요인, 그에 따른 생태환경의 차이, 그리고 관련 법령 차이 등의 이유로 즉시 국립공원에 도입하기 보다는 중·장기적 운영계획과 인프라의 확충, 전문성 확보 등 체계적인 준비가 필요한 것으로 나타났다. 보다 적합한 탐방프로그램의 개발을 위해 사업대상지 현장방문을 실시하였으며, 기존 운영프로그램 현황, 각종 시설, 인력현황 파악, 주변 환경 분석, 담당자 인터뷰 등을 통해 맞춤형 탐방프로그램을 구성하였다. 태안해안국립공원의 경우, 연구원 협업 철새 가락지 부착체험, 태안 해변길 - 솔모랫길 탐방, 태안해변 드론 탐방, 마음의 의자, 연날리기, 새와 예술 그리고 … 등의 체험형 프로그램과 한서대학교와 함께하는 해양 안전 교육 프로그램, 유류 오염 교육 프로그램 등의 교육형 프로그램 등 모두 8가지 해양국립공원 운영프로그램이 도출되었다. 제안된 탐방프로그램을 운영하기 위해서는 별도의 장소 및 운영시설의 확충, 예산편성, 운영을 위한 타당성 검토 등이 우선되어야 할 것이다. 특히 탐방프로그램을 효율적으로 운영하기 위해서는 프로그램 지도자의 역량개발이 필요하며, 현재 운영되고 있는 프로그램을 보완하고 새로운 프로그램을 시행하기 위한 추가적 논의가 필요할 것으로 사료된다. For this study, we first examined the currently operating programs of domestic and overseas maritime and costal national parks. It was found that some of the programs require systematic preparations such as mid- and long-term operation plans, infrastructure expansion, and maintenance of professionalism rather than immediately introducing them into national parks due to the differences in climatic and geographic factors, ecological environment, and relevant regulations. To develop more suitable programs, on-site visits were made and the customized programs were suggested by closely examining the status quo and interviewing people in charge of running the currently offered programs. For Taean Coastal National Park, eight programs were recommended as feasible ones, including the experiential programs such as Bird Ringing, Taean Beach Trail - Sol Sand Trail Walking, Travel Taean Beach with Drone, Thinking Chair, Kite Flying, and Culture & Arts Program (Birds, Arts, and …), and the educational programs such as Marine Safety Training and Oil Pollution Awareness Program. For the suggested programs to be realized, the expansion of separate places and operating facilities for each program, budgeting, and feasibility study should be preceded. To operate the programs effectively and efficiently, in particular, it is necessary to develop the competency of program leaders, and additional discussion for supplement the currently operated programs and implement new programs.

Chunghyul-Dan(Qingxie-Dan) Improves Arterial Stiffness in Patients with Increased baPWV

Park, Seong Uk,June, Woo Sang,Moon, Sang Kwan,Ko, Chang Nam,Cho, Ki Ho,Kim, Young Suk,Bae, Hyung Sup 경희대학교 동서의학연구소 2006 東西醫學硏究所 論文集 Vol.2006 No.-

Arterial stiffness is an important, independent determinant of cardiovascular risk. Pulse wave velocity (PWV) has been used as a valuable index of arterial stiffness and as a surrogate marker for atherosclerosis. Chunghyul-dan (CHD) has anti-hyperlipidemic activity, anti-inflammatory activity and anti-atherogenic effects. To determine its clinical effect on increased arterial stiffness, we examined whether CHD improves arterial stiffness in patients with increased brachial-ankle PWV (baPWV). Thirty-five subjects with increased baPWV (> 1400 cm/sec) were recruited and randomized to a treatment group (20 subjects) or a control group (15 subjects). The treatment group was administered CHD at a dose of 600 mg three times a day for 8 weeks, and the control group received no medication (observation only). baPWV was assessed using a pulse pressure analyzer at baseline and after 8 weeks. Blood pressure and serum lipid profile were monitored in the treatment group. Our results indicate that baPWV was lowered significantly in the treatment group after 8 weeks of medication (p < 0.05), but not in the control group. Moreover, there were no significant changes in blood pressure and serum lipids profile except triglyceride level suggesting that the effect is largely independent of CHD's lipid-lowering effect or a blood pressure change. In conclusion, CHD appears to improve arterial stiffness in patients with increased PWV.

前腕部 經穴 取穴에서 骨度分寸法과 一夫法의 比較 硏究

박히준,채윤병,차웅석,박종배,이혜정,이향숙,인창식,고형균,김수영,최일환,김강식,문정배,배기태,유경환,육근영,정병주,손인철,임사비나 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2004 東西醫學硏究所 論文集 Vol.2004 No.-

Background : The cun measurement System, an essential and convenient method in locating acupoints, has been widely used in the practice of acupuncture. However, traditional cun measurement has been criticized for its lack of reliability. Objectives : The purposes of this study are to determine if one cun measured by the directional methods have a consistency with that of proportional methods and to investigate which factors are related with these differences, especially in forearm. Methods : The distance between the elbow crease and the wrist crease of forearm was compared to a reference value of one cun obtained by the directional method. In this method, one cun is one third of the distance between index finger and Small finger of a subject, measured at proximal interphalangeal joint. In addition, to investigate the factors influencing the differences between these two methods, we measured the height and body weight and calculated body mass index (BMI). Finally we analyzed the factors correlated with these lengths by linear regression test. Results : The results showed that one cun obtained by the directional methods were significantly different from one cun by the proportional methods in forearm. It was demonstrated that the length acquired with the directional method was more correlated with body weight and body mass index, while the length obtained by the proportional method was more correlated with the height.

Development of vitrification protocol in Rubia akane (nakai) hairy roots using a systematic approach.

Park, Sang-Un,Kong, Hyunjung,Shin, Dong-Jin,Bae, Chang-Hwan,Lee, Sheong-Chun,Bae, Chang-Hyu,Rha, Eui-Shik,Kim, Haeng-Hoon Royal Veterinary College 2014 Cryo letters Vol.35 No.2

<P>A solution-based vitrification protocol is a process of sequentially changing-solutions from which both influx of cryoprotectants (loading) and efflux of water (dehydration) were accomplished before cryo-exposure. Hence, we need to properly control the concentration /composition of the cryoprotectant solutions.</P>

급성 심근 경색중 후 추적 관찰에 관한 연구

박영배,이영우,오동진,고창순,서정돈,서봉관,오병회 대한내과학회 1986 대한내과학회지 Vol.31 No.5

To assess the change in left ventricular function after hospital discharge, 57 patients with acute myocardial infarction were studied before discharge and 26 of them after discharge as well with either or both of treadmill test and radionuclide ventriculography(RNV). Follow-up study patients were 2g men with mean age of 53.1. Their infarct locations were anterior in 16 cases, inferior in 8 cases and anterior and inferior in 2 cases; 21 cases were in Killip class I, 3 cases in II, and 2 cases in III. Follow-up study was performed 2~19 months(mean 7.3 months) after acute myocardial infarction. The results were as follows: 1) Predischarge study showed that a relationship is present between regional wall motion abnormality, Killip class, peak serum CK and left ventricular ejection fraction(LVEF). 2) Predischarge and follow-up treadmill tests showed no significant change. 3) Follow-up RNV showed worsening of regional wall motion only in 1 case: Other cases showed either improvement or no change in regional wall motion. 4) Overall patients showed a significant increase in LVEF on follow-up. By location, only anterior infarction showed a significant increase in LVEF. 5) Killip class I patients showed a significant increase in LVEF on follow-up. 6) Most cases in this study were uncomplicated myocardial infarction and they showed improved LV function(suggested by RNV) on follow-up. Treadmill test also seems to be valuable for evaluationg improvement in exercise capacity on follow-up. So it is recomended that treadmill test or RNV be performed after discharge to evaluate change in LV function objectively.