본 연구의 목적은 도식에 식재된 두 침엽수조인 소나무와 잣나무 단목의 연간 CO2, SO2, NO2 흡수 및 O2 생산을 계량화하는 것이다. 자연환경 조건하에서 운반형 적외선가스분석기로 연간 CO2교환율을 측정하여 CO2흡수 및 O2 생산량을 그리고 CO2와 SO2EH는 NO2간 흡수속도비를 적용하여 SO2 및 NO2흡수량을 각각 산정하였다. 흉고직경을 독립변수로 단목의 생장에 다른 연간 CO2흡수 및 대기 정화량을 추정하는 활용 용이한 방정식을 유도하였다. 연구대상 수목 중, 흉고직경 20cm인 잣나무는 연간 양 35kg의 CO2, 11g의 SO2, 19g의 NO2를 각각 흡수하였고 25kg의 O2를 생산하였다. 동일 직경의 소나무는 유도한 방정식을 적용하면, 연간 약 30kg의 CO2, 9g의 SO2, 15g의 NO2를 각각 흡수하였고 22kg의 O2를 생산하였다. 생상기간 중 단위엽면적당 CO2흡수량은 잣나무가 소나무보다 적었으나, 단목의 연간 CO2흡수 및 대기정화량은 총엽면적의 차이로 잣나무가 동일 직경의 소나무보다 많았다. 본 연구결과는 도시 침엽수의 연간 대기정화 가치를 용이하게 계량화학고 도시공간내 수목식재의 환경적 중요성을 홍보하는데 활용될 수 있다.

To compare actual obesity rate and self-evaluated body shape, 651 women living in Inchon were participated in the measurement of anthropometric indices and in the survey by questionnaire. Mean RBW and BMI were in normal range except the girl in 13-15 years. RBW and BMI of the women in 40s and 50s were significantly higher than those in women in younger ages(p<0.001). Triceps skinfold thickness of the subjects were not significantly different. Significantly low DRBW in teenagers and women in 20s showed that their desire to reduce body weight were very strong. Over the half of the subjects thought they were too heavy and unsatisfied at their body shapes. The parts of the body desired to remove extra fat were the waist & abdomen in women over 30s and the thigh & legs in teenagers. It is thought that women, especially in 10s and 20s need the education about the appropriate evaluation of body shape and also need the nutrition education about the deteriorated influence of underweight on health.

This study was designed to evaluate food habits, anthropometry and obesity of 252 children(136 boys, 116 girls) aged 2~6 years old. The anthropometric indices were measured and food habits were surveyed. Average food habit score was 11.7/20.0 in boys and 11.8/20.0 in girls. It was found that 60.3% of the subjects belonged to fair score group(7-13) in food habits, while subjects in poor (0-6) and in excellent (14-20) were 30.6% and 9.1% respectively. There was no significant difference in food habits score between boys and girls. The food habits score tended to be higher as the mother's education level, total family income, number of siblings were increased. The mean height, weight and chest circumference of the subjects were much higher than the Korean standards. Evaluating the obesity by weight for height, 77.8% subjects was normal, 4.0% was underweight and 18.3% was obese. Underweight children did not seem to enjoy their meals and ate too slowly compared to normal or obese children. Therefore they needed to promote food habits by good nutritional education.

본 연구는 한국의 여섯 번째 대도시인 대전을 대상으로 시간의 경과와 도시화에 따른 토지이용 변화 조사를 그 목적으로 하였다. 1990년부터 1998년까지의 녹지자연도 비교를 통하여 조사하였고 같은 기간 인구증가율은 27.8%이었다. 1998년에 조사된 녹지자연도는 총8개 등급, 541개 격자로 구성되었다. 2차림인 7등급이 203개 격자(37.5%)로 가장 많았고, 개발지역인 1등급이 137개 격자(25.3%)인 반면 경작지인 2등급은 81개 격자(12.7%), 조림지는 84개 격자(15.5%)의 순으로 나타났다. 1990년부터 1998년까지 녹지자연도의 비교에서 1등급이 9개 격자가 증가한 반면, 2등급이 6개 격자가 감소한 것을 알 수 있었다. 이는 논이 62km2에서 52km2로의 10km2가, 밭과 산림지역이 각각 4km2 및 1km2가 감소한 반면, 대지와 공장용지가 각각 10km2 및 0.5km2가 증가한 것으로 녹지자연도 비교의 결과와 같게 나타났다. 대전시 녹지 대부분이 도시외곽의 국립공원에 분포하여 결과적으로 도시 중심부의 경작지가 개발지역으로 변화되었다. 개발제한구역이 설정되어 있기는 하나 녹지자연도로 본 대전시의 녹지는 질적, 양적으로 감소되었다

This study was to investigate the consumption pattern, behaviors, and motivational attitudes related to fruit and vegetables. Data were collected from 344 mothers whose children were attending an elementary school and a middle school in Kimcheon. The average vegetable expenses were under 10,000 won per week. The frequency of purchasing vegetables was 2-3 times a week. Housewives usually bought the vegetables at local markets and grand shopping centers. As for buying vegetables, housewives considered the organic vegetables, preference, price, and nutrition in order. In the family, the vegetables were favored by husbands most and by sons least. The average fruit expenses were under 10,000 won per week. The frequency of purchasing fruit was 2-3 times a week. Housewives usually bought the fruit at local markets and grand shopping centers. As for buying fruit, housewives considered preference, price, and nutrition in order. The fruit were favored by all members most and by husbands least. Housewives identified barriers to increasing vegetables and fruit consumption, including preference for other foods, lack of availability, cost, and time and effort to prepare. Several implications for nutrition interventions were suggested. First, a key motivation for these women was eating healthy food when they are pregnant, suggesting a persuasive appeal to use in interventions. Second, review of the women's current behaviors led to an identification of four specific behaviors that had the most potential for increasing overall consumption. Finally, the findings suggested ways in which nutrition interventions could address each of the barriers identified.

This study aims at examining the background and development process of Masan city after Koryo Dynasty, making a reconstructive map of Original Masan using the first registration maps made in 1912 and analyzing the urban structure of the Original Masan area. The origin of Masan city went back to Koryo dynasty. Around 1040 Koryo government placed an official shipping facility in Masan to transport the taxed grain to the capital city. After that Masan became an important port covering the southern part of KyungSang-Do. And the urbanization of the Original Masan began to bud after a shipping facility was again established by the Chosun Dynasty in 1760 and strengthened in the 19th century after the social standing system was broken and many peasants moved to cities as daily workers. In 1899 Masan was forced to be opened to foreign powers and they placed an international settlement distanced from the area(Original Masan). After this many Japanese advanced to the international settlement and further to the area. The advancement of Japanese brought a critical change in the urban structure of the area. Land was owned by Japanese and many modern sysytems were introduced such as modern buildings, new roads, railroad and modern factories. According to the reconstructive map of the area, 80.5% of land lots are less than $200m^2$ 수식 이미지 showing the size of each land lot is comparatively small. And Japanese occupied 31.5% of the land in the area. Their land was located on the stratigic points near the port and the center of commerce. The ratio of the road area to the whole land was around 14%, not so low for urban areas in that time. The reconstructive map reveals the exact coastline of the year 1912 erased now due to filling the sea and extending the land, Present Masan city has been developed having the Original Masan as its nucleus. The area has been always the center of urban activities for Masan city. Making an exact reconstructive map for the area and analyzing the urban structure of the area in 1912 is a very important work to understand Masan city wholy.

The purpose of this study is to examine current foodservice management practices at free congregate meal service for elderly people. Forty seven meal service centers as well as randomly selected Seoul and Kyunggido area were surveyed and interviewed and results were summarized as follows: The cost of each meal(lunch) was ranged from 1,300 won to 1,500 won and 68% of target centers were severed over 100 meals per day. Meal time for lunch begins from 10:30 am to 12:00 because great portion of elderly didn't take breakfast frequently. 52.3% of centers severed meal 5 times per week, just weekdays. 21.3% of centers employeed dietitian, 63.8% of center employeed cook. 95.7% of center were supported labor force by volunteers. Volunteer was important contribution to free meal service. Utilizing the labor force more effectively is thus a major challenge facing manager in each center. Ideal supporting system of free foodstuff, foodbank was still minor source of securing foodstuff. Most of centers(46 centers)served lunch, only one of them served breakfast and lunch. Government was the major financial sponsor, the second of them was religious organization. The large portions of financial support provided only food cost of total meal service budget. Most of center adapted self-service system. Standardized recipes were not developed and meal preparation was controlled under the experience of volunteers. Recording system of nutrition management, production control, storage and inventory control was not adapted by most of sites. It is suggested that in order to meet the change of the patterns of social and family structure, the service of the center should be offended in urban area and it is necessary to develop systematic management models for the center. It was suggested that not only financial support but also systematical support on management by the local government may be necessary to meet the goal of supply nutritionally balanced food at center.

주변 토지이용과 수질이 서로 다른 도시하천인 양재천(서울)과 산지하천인 사기막천(경기도)에서 부착조류 동태 파악을 위해 1996년 3월부터 1998년 10월까지 월별 및 격월별로 조사를 실시하였다. 양재천의 영양염류 농도는 총질소가 8.9 mg/l 총인이 0.42 mg/l로 사기막천 (총질소 농도: 1.9 mg/l, 총인농도: 0.13 mg/l)보다 3~4배 가량 높았다. 부착조류 생체량 역시 양재천에서 평균 62±67 mg/l로 평균 17±11 mg/l인 사기막천 보다 매우 높게 나타났다. 두 지점 모두 봄에 높은 생체량을 보였고 여름동안은 생체량이 낮은 것으로 조사되었으며 여름동안의 집중호우에 의한 탁류 유입 및 하상구조의 교란의 영향이 큰 것으로 나타났다. 양재천의 경우 전체 출현종 중 호오탁성종이 50.0%, 광적응성종이 48.8%를 차지하였고 호청수성종은 1.2%로 현저히 낮은 출현율을 나타내었다. 사기막천에서는 전체 출현종 중 호청수성종이 54.6%, 광적응성종이 44.6%, 호오탁성종은 0.8%의 출현율을 나타내어 양재천과는 대조적이었다. 조사기간 중 종조성 역시 양재천에서는 호오탁성종으로 분류되는 Navicula subminuscula과 Nitzschia palea가 사기막천에서는 호청수성종으로 분류되는 Achnanthes convergens와 광적응성종으로 분류되는 Cymbella minuta가 우점종으로 조사되어 큰 차이를 나타내었다.

생태도시계획의 핵심토대로서 UBM(Urban Biotope Mapping)과 BIS(Biotope Information System)는 총 5단계로 구성된다. 본 연구는 2단계의 연구로서 독일 도르트문트시를 사례지로 한 도시비오톱 유형분류방법을 규명해 보고 우리 나라 적용가능성을 타진해 보는 데 목적이 있었다. 유형분류결과 biotope group complex는 총 12개, biotope group은 총 67개, detail biotope은 총 1,120개로 나타났다. 면적점유율 및 분포현황의 분석결과 습지초원 및 반건초지 초원비오톱(전체 면적 0.8%)이 희귀비오톱으로 분류되었으며, 분구원지역비오톱(전체 면적의 2.8%)의 다양도가 가장 높게 나타났다. 또한 적용가능성이란 측면에서 볼 때 서로 다른 도시발전형태에 따른 토지이용패턴의 상이성보완이 필요하고, 더불어 기타 도시생태관련자료에서 지형(적)도(1 : 5,000) 및 적외선 칼라항공사진(1 : 5,000)은 최소한의 자료로 준비되어야 할 것으로 사료되었다.

이산화탄소는 기후변화를 야기시키는 주요 온실가스이다. 본 연구는 춘천시, 강릉시, 서울시 강남구 및 중랑구를 대상으로 토지이용유형별 식생관리에 기인한 에너지소비 및 탄소방출을 잔디깎기, 전정, 관수, 시비, 살충제시용 등의 식생관리실태를 면담설문 및 일부 실측을 통해 파악하였다. 동일 토지이용유형 내 식생관리강도는 대체로 도시간 및 구간 통계적으로 유의한 차이가 없었다. 수목관리에 의한 연간 총탄소방출량은 토지이용유형에 따라 단위피도면적당 36.0~209.7g/m2로서 교통용지에서 가장 많았다. 잔디관리에 의한 연간 총탄소방출량은 단위잔디면적당 7.4~69.3g/m2로서 공원에서 가장 많았다. 이들 총탄소방출량 중 수목의 경우 전정이 토지이용유형에 따라 96.8~99.7%를, 잔디의 경우 잔디깎기가 91.9~100%를 각각 차지하였다. 도시식생의 연간 순탄소흡수를 최대화하기 위해서 가로수의 전정과 공원 내 잔디깎기에 의한 탄소방출을 최소화할 식재계획 및 관리가 요구된다.

This study was to investigate the consumption patterns of fast food in small city. The survey was conducted by questionnaires from March to April in 1997. The object was 500 men and women who were in their teens through fifties and living in Kimchen and Sangju city. A total of 444 subjects(88.8%) excluding incomplete answer were analyzed, all statistical data analysis were conducted using the SAS/PC+. 1. The reason why people go to fast food restaurants are quickness, a convenient place, good taste, low prices, good service, and good atmosphere. There was significant correlation with each element with one exception between taste and prices. 2. On the question about the fast food which was eaten most frequently, responded hamburger to 39.86%, noodles to 29.50%, chicken to 16.67%, pizza to 10.36% and the others to 3.60%. And female, teens and twenties ate hamburger more often and another groups ate noodles more often. 3. The standard of choosing fast food restaurants was taste, prices, sanitation, atmosphere and service. There was significant correlation with exception between taste and prices, sanitation and service, atmosphere and service. 4. About propriety of fast food serving size as one meal, it was not enough portion for female and 40s. 5. The awareness that eating foreign-made food was not right, was significant difference among age groups, but not sex. 6. Customers was discontented with sanitation, price and service. There was also significant correlation with each element. 7. The frequency of eating fast food was 1-2 times/a month(35.36%), 3-5 times/a month(31.31%), 5-10 times/a month(18.24%), hardly using(11.04%), 10-20 times/a month(2.70%), over 20 times/a month(1.35%). There was significant difference among sex and age groups.

전형적인 도시근교 하천(潮滿江)에서 수질의 오염양상을 93년 6월부터 94년 9월까지 조사하였다. 연평균 BOD 농도는 9.3 mg O2/ l로 5급수였고, TN, TP 및 chl-a 는 각각 4.6 mg N/ l, 239 μg P/ l 및 104 μg/l로 과영양상 태였으며, alkalinity, DO, 투명도, TSS 등 다른 수질인자도 부영양화 특성이 잘 나타났다. 연평균 TN/TP의 비는 19로서 P가 조류의 생장을 제한하는 요인으로 작용 할 수 있음을 시사한다. 연평균 질소화합물 농도에서 무기질소가 66%, 유기질소는 34% 차지하였고 무기질소 중에서 암모니아가 63%, 질산염이 37%였다. 지류 중에서 해반천의 질소와 인부하량이 가장 컸으며 해반천의 NH4는 본류보다 3.5배 이상 높게, TP 농도는 본류보다 2.5배 높은 농도로 유입되었다. 생활하수가 유입되는 해 반천에서 무기질소 또는 인이 차지하는 비율이 매우 높았다. 담수조류는 여름에 남조류 Microcystis, 겨울에 규조류 Stephanodiscus가 번무하는 등 오염지표성 조류가 대발생하는 수계였다. Chl-a량은 계절에 따른 전형적인 변동을 찾아볼 수 없었고 봄∙가을보다 겨울에 현존량이 더 높았다.

1991년부터 1993년까지와 1995년부터 1997년까지 각각 3년 동안 광주시 근교지역 각 농가에서 광주시 보건환경연구원 가축위생연구부에 병성감정을 의뢰한 원유를 대상으로 젖소 유방염의 발생양상과 원인균의 항생제에 대한 감수성의 경시변화를 조사분석한 결과, 체세포수검사 양성율은 11.1%로부터 8.0%로 감소되었으며 원인균의 발생율은 Staph. sp.가 49.7%이었고 다음은 E. coli가 23.2%, Strep. sp.가 10.4%, Bac. sp.가 7.2%의 순이었는데, 이의 항생제에 대한 감수성은 전반적으로 크게 저하되었다.