• Korean Journal of Environment and Ecology
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• v.25 no.2
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• pp.166-174
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• 2011

This study was carried out to investigate the actual vegetation and Degree of Green Naturality(DGN) in Naejangsan National Park in 2010. The actual vegetation of the surveyed site were classified into twelve plant communities and the others. Secondary forest were classified into eight plant communities; Pinus densiflora community, Deciduous broadleaf forest, Quercus mongolica community, etc. Afforested lands were classified into four forest types: P. rigida -P. densiflora forest, P. rigida forest, etc. The area of DGN 8 consisted of 60.58% while the area of DGN 9 consisted of 3.62% when compared with land area in Naejangsan National Park. The exotic plants needs to be managed for recovery of natural landscape and biological diversity in Naejangsan National Park.

• Journal of the Korean Society of Food Culture
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• v.6 no.3
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• pp.265-274
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• 1991

To analyze wedding feast dishes of king and royal prince of Chosun Dynasty (1866, 1906), the author studied historic book Gare Dogam Euigwae, in which the wedding feast dishes of King and Prince in Chosun Dynasty were described. The results obtained from the study were as follows, 1. Dish materials used for wedding ceremony in the year of 1866 was same as that of the year 1749. 2. Dish materials used for wedding ceremony in the year of 1906 was quit different that of the year 1749. 3. Dish materials used for main table(연상(宴床)), second table(좌협상(左挾床)), third table(우협상(右挾床)), and fourth table(면협상(面挾床)) was the same as that of from the year 1651 till 1906. 4. Dish materials used for a small round table(초미(初味)), another table(이미(二味)), and the other table(삼미(三味)) was the same as that of from the year 1749 till 1906. 5. A large boiled beef(대선(大膳)) and a small boiled beef(소선(小膳)) were in the year 1819 and 1906.

• Journal of the Korean Society of Food Culture
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• v.6 no.1
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• pp.1-19
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• 1991

To analyse wedding feast dishes of royal prince of Chosun Dynasty(1744, 1819), the author studied historic book-GareDogamEuigwae, in which the wedding feast dishes of King and Prince in Chosun Dynasty were described. The results obtained from the study were as follows, 1. Arranged dishes in wedding ceremony were four kinds of table, main table, second table, third table and fourth table. That table setting was same as that of the year 1651. 2. Meal ceremonies were in sacrificial food partaking, drinking ceremony and courtesy of levee. 3. In wedding ceremony, prince and princess drank three cups of liquor. At the first cup they eat abalones soup and others in a small round table(初味), at the second cup fine noodles and others in another table(二味), at the third cup bun stuffed with fish and others in the other table(三味). 4. In sacrificial food partaking and drinking ceremony, King drank nine cups of liquor, at first cup, King eats a small boiled beef(小膳) and (初味), at second cup eats(二味), at third cup eats(三味),${\cdots}$, at nineth cup, King eats a soup, a large boiled beef(大膳) and fruits. 5. Dish materials and quantities used for wedding ceremony in the year of 1819 was same as that of the year 1651.

• Korean Journal of Environment and Ecology
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• v.3 no.1
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• pp.1-15
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• 1989

To investigate the actual vegetation and the degree of green naturality(DGN) in Gaya Mountain National Park, forest communities were classified by phytosocialogical analysis according to physiognomy and Braun-Blanquet methods. Major forest communities were as follows: 1. Pinus densiflora community 1) P. densiflora-Rhododendron mucronulatum subcommunity 2) P. densiflora-Lespedeza maximowiczii subcommunity 3) P. densiflora-Sasa borealis subcommunity 4) P. densiflora-Carex siderosticta subcommunity 2. Quercus mongolica community group. 1) Q. mongolica-Rhododendron schlippenbachii community a) Typical subcommunity b) Vaccinium koreanum subcommunity 2) Q. mongolica-Sasa borealis community 3) Q. mongolica-Lespedeza maximowiczii community 3. Quercus serrata community 4. Carpinus laxiflora-Quercus serrata community 5. Rhododendron tschonoskii community 6. Lespedeza crytobotrya-Miscanthus sinensis var. purpurascens community The map of DGN was drawn according to the actual vegetaton map. The ratio of DGN 7 and 8 was 93.9% in Gaya Mountain National Park.

• Korean Journal of Environment and Ecology
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• v.23 no.2
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• pp.161-168
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• 2009

This research aims at having a grip on the actual condition of vegetation distribution Byeonsanbando National Park and to propose a survey and drawing criteria for vegetation map. Thus, this research conducted a survey of the vegetation distribution on Byeonsanbando National Park through review of the literatures on vegetation surveys on the National Parks in the past and at the present and preparing criteria for survey and drawing of vegetation. The actual vegetation of Bye on san ban do National Park was classified into eight plant communities and other land; the Substitution forest, or natural forest was classified into four plant communities including Quercus variabilis community, deciduous forest, Pinus densiflora community, and mixed forest while afforested land was classified into four forest types: P. rigida forest, P. thunbergii forest, P. rigida forest, P. rigitaeda forest, P. rigida - thunbergii forest, etc. The area belonging to grade 7 in Nature Degree was found to be the largest, covering 69.1% in Byeonsanbando National Park while the area belonging to grade 9 was very rare, covering 0.36%. Thus, it is suggested that criteria for survey and drawing map needed for the systematic survey and management of vegetation in National Parks.

• Korean Journal of Environment and Ecology
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• v.24 no.2
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• pp.108-116
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• 2010

This study was conducted to investigate the actual vegetation and Degree of Green Naturality(DGN) in Taeanhaean National Park in 2009. The actual vegetation of the surveyed site was classified into eleven plant communities and the others. Substitutional forest were classified into six plant communities; Pinus thunbergii community, P. densiflora community, Deciduous Broadleaf Forest, P. densiflora-Deciduous broadleaf Forest, etc. and the afforested lands were classified into five forest types: P. thunbergii, P. thunbergii-P. rigida Forest, Robinia pseudoacacia Forest, etc. The area of DGN 8 consisted of 40.66% while the area of DGN 9 consisted of 13.7% when compared with land area of Taeanhaean National Park. For the recovery of natural landscape and biological diversity of Taeanhaean National Park needs to be managed for eliminate to the exotic plants.

• Science of Emotion and Sensibility
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• v.13 no.2
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• pp.359-370
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• 2010

The purpose of this study is to test the performance of the recommended summer dressing for office man through the analysis of skin temperature changes by air-conditioning temperature. We tested two clothing combinations; formal wear with necktie and casual shirts without necktie as for Cool mapsi. 4 male subjects sat to stabilize for thirty minutes after entering artificial-climate chamber with both temperature of $25^{\circ}C$, $27^{\circ}C$ and $50{\pm}10%$ R.H. And during 60 minute experiments of simulating office work, the subjective feelings including thermal, humidity and comfort sensation, skin temperature, clothing humidity and sweat amount were measured at the equal intervals. The result is that formal wear of $25^{\circ}C$ and Cool mapsi of $27^{\circ}C$ show good values such as low skin temperature, low clothing humidity and neutral thermal sensation. And Cool mapsi of $25^{\circ}C$ shows the risk of low rectal temperature for long and static energy level of office work. Formal wear of $27^{\circ}C$ shows high values of mean skin temperature, clothing humidity and thermal sensation. Second experiment was to find the ambient temperature when the subject wearing formal wear shows the skin temperature corresponding to which he shows on Cool mapsi of $27^{\circ}C$. The air-conditioning temperature on wearing formal wear has to be $2^{\circ}C$ lower to produce the corresponding skin temperature to which shows on wearing Cool mapsi of $27^{\circ}C$. Therefore it is possible to increase room temperature to $27^{\circ}C$, when wear Cool mapsi for summer office, for skin temperature and thermal sensation are produced the same.

• Korean Journal of Heritage: History & Science
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• v.52 no.1
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• pp.272-287
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• 2019

The Korean Demilitarized Zone (DMZ) was established in 1953 by the Korean War Armistice Agreement. It extends from the estuary of the Imjin River, in the west, to the coast of the East Sea. It is 4 km in width and 148 km in length. However, the ecosystems of the civilian control zone (CCZ) located between the southern border of the DMZ and the civilian control line (CCL) and the CCZ in the estuary of the Han River and the Yellow Sea are similar to those in the DMZ, and, therefore, the ecosystems of the DMZ and the CCZ are collectively known as the "ecosystems of the DMZ and its vicinities." The flora in the DMZ and its vicinities is composed of 1,864 species, which accounts for about 42% of all the vascular plant species on the Korean Peninsula and its affiliated islands. Conducting a detailed survey on the vegetation, flora, and fauna in the DMZ is almost impossible due to the presence of landmines and limitations on the time allowed to be spent in the DMZ. However, to assess the environmental impact of the Munsan-Gaesong railroad reconstruction project, it was possible to undertake a limited vegetation survey within the DMZ in 2001. The vegetation in Jangdan-myeon, in Paju City within the DMZ, was very simple. It was mostly secondary forests dominated by oaks such as Quercus mongolica, Q. acutissima, and Q. variabilis. The other half of the DMZ in Jangdan-myeon was occupied by grassland composed of tall grasses such as Miscanthus sinensis, M. sacchariflorus, and Phragmites japonica. Contrary to the expectation that the DMZ may be covered with pristine mature forests due to more than 60 years of no human interference, the vegetation in the DMZ was composed of simple secondary forests and grasslands formed on former rice paddies and agricultural fields. At present, the only legal protection system planned for the DMZ is the Natural Environment Conservation Act, which ensures that the DMZ would be managed as a nature reserve for only two years following Korean reunification. Therefore, firstly, the DMZ should be designated as a site of domestic legally protected areas such as nature reserve (natural monument), scenic site, national park, etc. In addition, we need to try to designate the DMZ as a UNESCO Biosphere Reserve or as a World Heritage site, or as a Ramsar international wetland for international cooperation. For nomination as a world heritage site, we can emphasize the ecological and landscape value of the wetlands converted from the former rice paddies and the secondary forests maintained by frequent fires initiated by military activities. If the two Koreas unexpectedly reunite without any measures in place for the protection of nature in the DMZ, the conditions prior to the Korean War, such as rice paddies and villages, will return. In order to maintain the current condition of the ecosystems in the DMZ, we have to discuss and prepare for measures including the retention of mines and barbed-wire fences, the construction of roads and railroads in the form of tunnels or bridges, and the maintenance of the current fire regime in the DMZ.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.11a
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• pp.236-238
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• 2009

에너지 절약차원에서 냉방을 줄여 지구온난화 방지에 일조하고자 여름철에 가벼운 차림의 의복을 권장하는 쿨비즈 캠페인이 시작되었으나 이의 정량적인 효과를 분석하는 연구가 미흡하였다. 본 연구에서는 여름철 온실가스 줄이기 및 직장인 등의 건강증진 등을 위하여 기후복장 적응형에 대한 범국민 인식 및 실천 필요를 바탕으로, 실험을 통해 쿨비즈에 의한 생리적 반응 측정 및 주관적 감각평가를 실시하였다. 1 차실험은 두 복장(전통의복,기후의복)의 피부온 측정실험으로, 환경온 25, $27^{\circ}C$, 상대습도 50% RH 에서 20 대 성인남성 4 명을 대상으로 실험을 하였다. 피험자는 심신을 안정할 수 있도록 30 분간의 안정기를 가진 후에 60 분 동안 실험을 하였으며, 사무실 내 작업환경과 같은 분위기 조성을 위해 편안하게 의자에 앉아 가벼운 대화나 컴퓨터 워드작업 및 설문을 응할 수 있도록 피험자 앞 책상 위에는 노트북을 설치해 두었고, 실험 진행기간 동안 피부온, 직장온, 습도, 발한량, 열화상 카메라, 온열감, 습윤감, 쾌적감 등과 같은 주관적 감각을 측정하였다. 2 차 실험은 동일 피부온 발현하는 환경온 찾기로 기준온도($27^{\circ}C$)에서 전통복장을 입고 온도를 점진적으로 하강시키면서 $27^{\circ}C$ 기후 복장을 입은 상태의 피부온도와 동일해지는 실내온도를 측정한다. 착의 형태에 따른 피부온도 변화에서 환경온도 $25^{\circ}C$ 전통의복 기후의복에 의한 피부온도의 차이는 전통의복이 최소 0.3~최대 $1.6^{\circ}C$ 더 높게 나타났으며, 환경온도 $27^{\circ}C$에서 전통의복 기후의복에 의한 피부온도의 차이는 대체적으로 전통의복이 최소 0.4~최대 $1.0^{\circ}C$ 더 높게 나타났다. 주관적 감각평가에서도 기후의복보다 전통의복에서 온열감 습윤감 불쾌감이 더 높은 경향을 보였다. 주관적 감각으로는 $25^{\circ}C$ 전통의복과 $27^{\circ}C$ 기후의복에서 중립적인 느낌을 나타냈다.

• Korean Journal of Community Nutrition
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• v.18 no.4
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• pp.333-343
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• 2013

It is important to prepare and execute the menu plan for proper and balanced intake of nutrients in the adolescence. This study investigated the new approach for planning menu by ordinary meal pattern based on cooked foods groups. The amounts of cooked foods in the menu plan assumed to be single serving size. The middle school second graders participated for the study. A total of 313 questionnaires were analyzed using CAN-pro 3.0 and SPSS WIN 12.0 program. The average content of energy in the menu plan was 2,453 kcal, the average ratios of energy contribution by carbohydrate, protein and fat were 54.3%, 17.9%, 27.8%, respectively. A total of 56.9% menu plans (94.9% of male and 8.7% of female students') were below the lowest limit of optimum carbohydrate energy ratio of 55%. A total of 29.1% menu plans (33.1% of male and 23.9% of female students') were exceed the highest limit of optimum fat energy ratio of 30%. The NAR of minerals and vitamins were all 1.0 except for calcium (0.92) and folate (0.88). When INQ of the individual cooked food groups were calculated, kimch was the highest in all minerals and vitamins examined, suggesting that kimch may be the best source for all minerals and vitamins, including calcium and folate with the minimum change in energy content. In conclusion, the menu plan by ordinary meal pattern in this study was low in carbohydrate, high in fat, and contained enough minerals and vitamins except for calcium and folate for middle school students.