野草地植生의 季節的 變動의 生態學的 硏究

朴奉奎,李蓮河 이화여자대학교 한국문화연구원 1966 韓國文化硏究院 論叢 Vol.8 No.-

Using the Ωuadrat-method, an investigation was made of succession of native grassland vegetation during five periods (April, May to June, July to August, September to October, November to December) from April to December of 1964. The results are as follows. 1. The average internal and external height of the grasslands, which was about 10cm, in April, suddenly increased from May to June and reached a peak from July to August and then gradually decreased. 2. Since the pattern curves of the species, the species density, and the number of average plants were similar, so there was a similarity in pattern curves for ∑SDR_2, ∑SDR_3, and ∑H in the different periods. 3. The number of the species, the species density, the number of average plants, and the height of the grassland changed remarkably over the different periods. 4. The ratio of dispersion per plant and the height of grassland is 96.3cm, and 161.2cm for each period. We can see that the changes in height of the grasslands among the plants are |A-C|, |A-D|, |C-E|, |D-E| and |A-B|, |A-C|, |A-D|, |A-E|, |B-C|, |C-E|, |D-E|. 5. ∑SDR_2, ∑SDR_3, ∑H were gradually increased in each period and reached a peak from July to August thereafter, there was a rapid decrease from September to October. 6. The average height of the grassland and the average number of plants reached a peak from April (10cm, 25) to July and August (66cm, 41) in each period and rapidly decreased from September-October. 7. In succession series on native grassland vegetation in Korea, we have found grassland to be an important element in the community system (from Bong Kyu park's investigations in 1959, 1963, 1964). We could bring the same results in the changes of the grassland vegetation at each period. 8. Among the important species of grasslands (8 Species) from the view point of SDR_2 antagonistic relationships where found between the M. sinensis and the Z. Japonica, the Z. japonica and the P. aquilinum. 9. With the relation of SDR_2 to the height of the grasslands in each period, we could find the process of succession of 3 types for A,B,E, C.D.

한국 정신장애의 역학 조사 연구[I] : 각 정신장애의 유병률

조맹제,함봉진,김장규,박강규,정은기,서동우,김선욱,조성진,이준영,홍진표,최용성,박종익,이동우,이기철,배재남,신정호,정인원,박종한,배안,이충경 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.4

Objectives : This study aims to estimate the prevalence of the DSM-IV psychiatric disorders in Korean population using the Korean version of Composite International Diagnostic Interview (K-CIDI). Methods : Subjects were selected by taking multi-stage, cluster samples of 7,867 adult household residents, 18 to 64 years of age, in ten catchment areas. Total 78 trained interviewers administered the K-CIDI to the selected respondents, from June 1 to November30,2001. Results : Total 6,275 respondents completed the interview. Some 33.5% of respondents reported at least one lifetime disorder, 20.6% reported at least one-year disorder, and 16.7% reported at least one-month disorder. The most common lifetime disorders were alcohol abuse/dependence (17.24%), nicotine dependence/withdrawal (11.19%), specific phobia (5.16%), and major de-pressive disorder (4.25%). The lifetime prevalence of substance abuse/dependence (0.25%) and schizophrenia (0.16%) was very low. Nicotine and alcohol use disorder showed very high male/female ratio. Mood disorder and anxiety disorder were more prevalent among female than male. Conclusion : The prevalence of psychiatric disorders was high. In comparison with other studies, remarkable differences in distributions of psychiatric disorders across the areas and times were observed.

地域經濟活性化를 위한 農村市場開發에 관한 硏究 : 忠南 禮山地域市場을 中心으로

尹畯相,李武鉉,申尹撤,洪性贊,朴奉圭 公州大學校 産業開發硏究所 1994 産業開發硏究 Vol.2 No.-

Since the first year economic development plan, imblanced development of national territory during the economic development process has aggravated remarkable disparity between urban and rural areas. For this reason, this study introduced the development of rural market as one of the development strategies of regional economic to correct the imblance and relieve regional disparity. The purpose of this study were to look into the present situation of traditional rural market and to analyze the problems for the rural development in view of the current road situations in the rural areas and status of marketing facilities in market center and to measure the degree of rural area people's satisfaction to the rural market and to suggest the development plan of activating for rural market center. To collect data, the Yesan Gun rural market were selected and a total of 591 residents and 178 merchants were sampled as final subjects of survey. Interview and/or questionnaire method was the main method of data collection. The major findings of this study were as follows: 1) The population of Yesan Gun has decreased 2.85 persons per year from in 1984, but the number of vehicles were increased 2.85 times than in 1989. And the parking capacity of Yesan Eup was only 129 vehicles which were below of the total vehicles of Yesan Gun area (14,352). The number of Yesan area markets were 8 markets which consisted of 1 permanent market and 7 periodic markets. But as the economy has been developed, the conditions of rural markets have been changing. That is, the role of periodic market tends to be weakened with the growth of large cities, reinforcement of permanent markets, development of traffic facilities, large production, preferring high quality goods. 3) Generally, the people of Yesan Gun were attached for purchasing the necessaries of life and comodities and farming materials to ① Yesan Eup ② Seoul ③ Chonan Shi ④ Hongsung gun ⑤ Daejeon Shi. 4) The degree of community people's satisfaction to the town market presented 26.6% which meaned higher than dissatisfaction(9.5%). And the degree of people's inconvenience of accessibility to market center by transferring of bus terminal presented 64.2% which meaned higher than average. 5) The degree of people's dissatisfaction of traffic system in Yesan gun area presented followings: the road networks(61.5%), parking facility(68%), bus route(54%). 6) By the survey of merchants of Yesan gun area, on the average, it showed followings: the size of store was 6-10 pyeong(40%), the type of enterprise was retail dealer(70.9%), and purchasing place was wholesale dealer from Seoul(51.8%). 7) And they thought that Yesan town market were too small(70.8%), and the diversifying of goods was not enough(35.5%). 8) The merchants of Yesan area showed that the degree of into venience to traffic system was 72.7% and its to parking facility was 83.3%. And they complained that community administration agency have not tried to activate market(79.1%). Based on the results of this study, the following recommendation were made for activating regional economy and community market. That is, it is to strengthen the economic function in community market so as to suffice the economic and social activities for settlement area as their living space. And it is necessary to improve the interrelationship of the central functions. 1) So, the accessibility between market center and its surrounding areas must be rised. ① the enforcing preferentially to pave the bus terminal and market center to link two place. ② the running of shuttle-bus two place every regular market day. ③ the widening and connecting the road to rise accessibility between market center and its surrounding area. ④ the enforcement of parking facility around market center. ⑤ the constructing marketing centered area as intergrated body of various marketing facilities in the adjacent site is the centered area planned to achieve efficient marketing. 2) The modernization and specialization market center facilities. 3) The strengthening of drawing surrounding area people into Yesan market center. So, the following recommended: ① the development of special products market ② inducing special projects ③ the development tour and leisure course drawing industrial facilities. 4) And it needs to enforce community people's local patriotism and to support community markets by administration agency.

自然레크리에이션施設이 植生에 미치는 影響에 關하여 : 용평스키場 Yong-Pyon Ski Gela"nde

朴奉奎 梨花女子大學校 韓國生活科學硏究院 1984 韓國生活科學硏究院 論叢 Vol.34 No.-

1983年 6月∼1984年 8月까지 江原道 용평 스키一場의 레크리에이션 施設이 植生에 미치는 영향에 關한 硏究에서 ①地形槪念圖, ②植物相組成, ③主要 植物群落, ④現存植生의 槪念圖 ⑤植生 自然度의 分布 槪念圖, ⑥各 食笙資蓮度의 分布 比率, ⑦山地帶의 木本層의 直徑階의 分布, ⑧人間于涉과 遷移過程과의 關係등을 밝혔다. To obtain floristic and phytosociological information on the vegetation environment of the ski-gelande in Yong-Pyong area, Gangwon-Do, the present investigation were carried out from July 1983 to Aug. 1984. The results are as follows. 1. The concept map of topography was made out. 2. The species representing a appearant frequency greater than 70% in floristic composition were recorded 16 tree species, 2 climber species, 17 shrub species, and 25 herb species in 7 stands. 3. The dominated plant communities were 8 mountain zone, 7 secondary forest zone, 2 plantation zone, 12 ski-gelande zone, 2 surrounding of riverside zone, and 8 establishments and topographical modified zone. 4. The concept map of actual vegetation was made out. 5. The distributional concept map of vegetation nature degree was made out. 6. The ratio of occupation in each vegetation naturedegree was calculated. 7. The distribution of tree diameter system was illustrated in the mountain area. 8. The succession series of investigated area was illustrated in accordance with the human interference gradient.

Xanthomonas sp. EPS-1의 Exopolysaccharide생산을 위한 무기염류의 영향

박석규,손봉수,이상원,서권일,김홍출 순천대학교 기초과학연구소 1995 基礎科學硏究誌 Vol.6 No.-

For the production of high viscosity exopolysaccharide from Xanthomonas sp. EPS-1 which isolated and identified from soils, optimum concentration of inorganic salts were investigated : 0.2% KH_2PO_4, 0.05% MgSO_4·7H_2O, 0.3% NaCl, 0.005% CaCO_3, 0.007% FeSO_4·7H_2O, 0.005% MnSO_4·7H_2O. When EPS-1 strain was cultivated at 30℃ for 72 hours in a jar fermentor (impeller speed 300 rpm, aeration rate 3 vvm, 2 liter), polymer content, product rate and yield(Y_p/s) was 18.4g/ℓ, 0.26g/ℓ/h and 37%, respectively.

서울시에서의 酸性降雨에 關한 硏究

朴奉奎,李仁淑,崔炯善 梨花女子大學校 韓國生活科學硏究院 1983 韓國生活科學硏究院 論叢 Vol.32 No.-

본 연구는 1982년 5월부터 9월까지 서울특별시를 2×2㎞로 mesh analysis하여 pH, 산성도, 전기전도도를 측정하여 강우에 의한 대기오염현황을 조사한 것이다. 조사지 97지역중 63% 61지역이 산성강우현상을 나타내고 있었고 특히 오염이 심한 지역에서 가용성 염류의 량이 많은 것으로 나타나, 가용성 염류의 량과 수소이온농도와의 밀접한 상관관계를 밝힐 수 있었다. Over the last several decade rain in the world has become more acidic presumably as a result of anthropogenic inputs of SOx and NOx to the atmosphere and their conversion to H_2SO_4 and HNO_3. Generally, precipitation in equilibrium with the carbon dioxide normally present in the atmosphere has an caidity on the pH scale 5.7. Therefore, polluted areas were determined by concentric difference of free H^+ ions in each site and those, in which pH is lower than 5.7, were considered polluted areas. The highest concentric site of free H^+ ions was considered the most polluted area, which also showed the highest conductivity. There were close relationships between quantity of soluble salts and concentration of H^+ ions. When the concentration of free H^+ ions were same in the polluted areas, the more polluted areas were determined by comparison of concentric difference of total H^+ ions of the sites. The higher the concentration of total H^+ ions, the more polluted areas. The results suggest that 73% (61 sites) of the 97 sites in Seoul were polluted areas.

企業歷史館의 建立傾向과 展示演出 : 新世界 韓國商業史博物館을 中心으로 With Special Reference to Shin Se Gae Commercial Museum

朴榮圭,裵鳳均 龍仁大學校 1996 용인대학교 논문집 Vol.12 No.-

As considered the cultural level of a given society, the social role of museum has important meanings in light of public education and enlightenment. Fortunately, many private enterprises has joined in establishing museum since 1980 for encouraging business enthusiasm, maturing business ethics, finding the history of one's entrepre new, and strentherning member's solidarities. The purpose of this study is to analyzing the museum on Korean commercial history. In this context, the writer intends to introduce and examine the 'commercial museum of Shin Se Gae Department store' which was recently opened one. The first ground of the museum(the compartment for Korean commercial development history from ancient times to Japanese Imperialistic periods, due on the concept of ancient, medieval, and modern times. Especially the ground displays such history of capitalism as a sprout and forming of modern capitalism, and development of contemporary capitalism. The second floor of the museum demonstrates 'The history of distribution industry' and the development history of Shin Se Gae Department store. On Considering its new and dynamic - methodological approach and technology as compared previous ones, it is evident that the museum will be an important exemplar.

植物群落 構造의 分析方法에 관한 硏究

朴秉奎,金奈賢 梨花女子大學校 韓國生活科學硏究院 1979 韓國生活科學硏究院 論叢 Vol.23 No.-

경기도 광능의 식물군락의 구조를 Agnew의 식물종간의 유사도 측정방법, Williams and lambert의 계급분류, Bray and Curtis의 ordination 방법 등을 사용하여 분석하였으며, 아물러 분석된 식생의 동형 Group과 토양의 제반 성질 (수분향향, pH, 유기물, 치환성 양이온, 유효인상, 질소)을 결부하여 설명하고자 시도하였으며, 다음과 같은 결과를 얻을 수 있었다. 1. Agnew의 식물종간의 유사도 측정방법으로 출현종을 연관성있는 종들고 구성된 3개의 동형 Group으로 나눌 수 있었다. 즉, GroupⅠ은 가락지나물, 고만이, 물봉선화, 미꾸리낚시, 자랭이, 졸방제비꽃. GroupⅡ는 마, 복분자딸기, 사위질빵, 으름덩굴, GroupⅢ는 남산제비꽃, 노랑제비꽃, 참꽃말이 등으로 이루어져있다. 또한, 위와 같은 3개의 동형 group을 토양의 제반 성질과 결부하여 설명할 수는 없었다. 2. Williams and Lambert의 계급분류 방법으로 전 방형구를 2개의 group으로 나눌 수 있으며, groupⅠ은 미꾸리낚시는 출현하나 마는 출현하지 않는 방형구이며, GroupⅡ는 미꾸리낚시가 출현하지 않는 방형구들이다. 또한 위의 2개의 group을 토양의 제반 성질과 결부하여 설명할 수는 없었다. 3. Bray ans Curtis의 ordination 방법으로 25 Relev'를 좌표상에 도시하였으며, 토양의 제반 성질 중 유기물, 총 질소, 유효인산의 양과 결부하여 설명할 수 있었다. 4. 본 연구에서는 위와 같은 결과에 의하여 식물군락의 구조를 분석하는데 Bray and Curtis의 ordination 방법이 가장 바람직하다고 할 수 있다. A plant Community in Kwangneung was investigated by the orthodox Braun-Blanquet recording technique, subquadrat method, and point quardrat method and analyzed by the method of Agnew's interspecific association, Bray & curtis'polar ordinition, Williams & lambert's normal association analysis. Also the characteristics of soil in study areas (water content, pH, orgnaic matters, exchangeable action = K, Ca, Na, available phosphorus, total nitrogen) were analyzed. As a result of analyses, the plant community invetigated was divided into several groups. At the same time the measurement of the interrelationship between these groups and soil characteristics was attempted and there were correlations by the method Bray & Curtis, but no correlations by the method of Angew and Williams & lambert. Therefore the bray & Curtis' polar ordination method was the best in this study.

中部高速道路 周邊一帶의 環境評價의 方法에 관하여(京畿道地域) : 植生의 保存 및 管理 Vegetational Conservation and its Management

朴奉奎 梨花女子大學校 韓國生活科學硏究院 1986 韓國生活科學硏究院 論叢 Vol.37 No.-

1985년 5월~1986년 3월까지 京畿道를 貫通하는 中部高速道路 建設工事가 進行中인 周邊一帶의 植生을 對象으로 한 環境評價方法에 關한 硏究에서 ① 地形槪念圖 ②主要植生槪念圖 ③ 植生自然度槪念圖 ④分布域型槪念圖 ⑤ 地帶區分의 設定을 試圖함으로서 地域環境管理計劃의 基本資料를 提供하고자 하였다. Environmental evaluation was analyzed with respect to vegetation aling the Chung-bu express way, Kyo˘nggi-do, from May 1985 to March 1986. The proportion between mountain-hill and riverside vegetation in alluvial lowland was 54.54 : 46.46. The appearance frequency ratio was estimated on the basis of stetigkeits in floristic composition. Over 70% were: tree, 15; shrub, 17; climber, 2; herb, 26. The percentages of occupied area of main vegetation were; Conifer forest vegetation, 8. 09; Mixed forest vegetation, 19.09; Quercus forest vegetation, 9.54; Plantation forest vegetation, 10; Degraded forest vegetation, 7.2; Riverside vegetation, 11.81; Cultivated field vegetation, 36.65(Rable 2, Fig,2). The concept map of vegetation-nature-degree was made(Fig. 3). The total of V(11.36%), IV(6.8%), and(25%) were 44.16%, which means that the conservation of forest system was successful. The extent of area-type was classified into seven(Fig. 4), The total of I(6.8%), II(24.27%), and III(10%) were 41.27%, which means that the natural scene was less disturbed. It is believed that the establishment of zoning was a scheme in order to protect it from organic-inorganic disturbance factors.

光陵의 전나무 生長의 定量的 分析에 관한 硏究

朴奉奎,崔炳善 梨花女子大學校 韓國生活科學硏究院 1980 韓國生活科學硏究院 論叢 Vol.25 No.-

光陵의 전나무 생장의 정량적 분석 결과는 다음과 같다. 즉, 1) Logistic equation은 곡선이 생장 초기와 생산량의 극한치에 가까운 값들에서 오차가 비교적 크게 나타났기 때문에 측정치에 적합한 생장식이라고 볼 수는 없었으나 최대 생산적 시기를 나타내는 변곡점(inflection point)이 거의 일치하였으므로, 최대 생산력 시기를 구하기 위해서는 Logistic equation을 쓰는게 바람직하다고 볼 수 있었다. 2) 측정치와 3개의 생장식의 이론치와의 비교에서 Gompertz equation에 의한 이론치가 가장 근사한 값을 나타내어 본 연구에서 조사된 전나무의 생장식으로 적합하였으나 최대 생산력시기가 측정치보다 일찍 나타났으므로 최대 생산력시기의 조사를 위해서는 적합하지 않았다. 3) Von Bertalanffy equation의 이론치는 측정치보다 생장이 느리게 나타났고, 최대 생산력시기도 Gompertz equation 보다도 일찍 나타나므로 본 연구에서 조사된 전나무의 생장식으로는 적합치 않다고 볼 수 있었으나 W∞의 값 즉, Logistic 이나 Gompertz equation에서는 계산에 의하여 구할 수 없는 생산량의 극한값을 구하기 우해서는 필히 이 식을 유도 해내는 고정을 도입해야 구해 낼 수 있었다. Quentitative analysis was made to estimate the product of Abies holophylla in Kwangnung forest. The width of annual rings was measured to obtain the overall yearly growth. The growth curve was S-shaped, that had an upper asymptote, so to speak, carrying capacity, and that approached this asymptote smoothy, not abruptly. Three types of sigmoid growth curve-Logistic, Gompertz, and Von Bertalanffy growth equation-was analyzed with and without Rivklefs' technique, by which conversion factors were used. As a result, caluculated maximum growing time by the Logistic equation wals 15-17 years which was comparatively fit in comparison with data obtained by survey. Calculated annua products by the Gompertz equation were fittest among three equations. Asymptote was calculated by Von Bertalanffy equation.