석조문화재 보수물질로서의 적용을 위해 무기질 바인더를 시험하였다. 순수 무기질 바인더와 첨가제를 배합한 3종을 시편으로 제작하였고 거창화강석에 무기질 바인더 시편들을 부착시켜 무기질 바인더가 암석에 미치는 영향을 분석하였다. 무기질 바인더와 반응시킬 pH 4.0과 pH 5.6 수용액을 국내 강우의 산성도와 함유이온을 토대로 제조하였다. pH 8.0 약알칼리수와 pH 6.85 탈이온수를 준비하여 산성수의 대조군으로 적용하였다. 물반응 후 무기질 바인더 시편의 무게 감소는 시편의 종류에 따라서는 컸지만 물의 산성도와 상관성은 적었다. 순수 무기질 시편의 압축강도가 가장 컸으나 물반응 후 감소율이 가장 크다. 큰 흡수율은(6.72-12.44kg/m2˙t1/2) 무기질 바인더로부터 용출된 이온 함량과 상관성이 크다. 모든 액성의 수용액이 무기질 바인더와 반응 후 pH 9.0-10.0로 변화하였으며, 수용액에서는 무기질 바인더에서 용해된 Mg2+와 K+이 다량 검출되었다. 용해된 이온들은 수용액 내 음이온들과 결합하여 높은 용해도를 지닌 MgSO4˙nH2O 및 KNO3와 같은 백색염을 형성하였다. 암석강화제와 발수제를 처리한 무기질 바인더 시편에서는 이온량이 급격하게 감소하였다.

The composition of rural Green Village requires higher utilization of renewable energy in those selected rural villages. The purpose of this study is to select the best results of rural green villages when using photovoltaic power system(PV system). 10 different rural villages in Chubumyeon, Keumsan, Chungnam province, were selected as study villages. This study shows measured solar radiation data, a 20-year time series data, and GIS spatial analysis; and whose were used to predict the photovoltaic power generation. PV system is used as a form with capacity of 3kWp to use for personal and public houses. Generation data was calculated by the town, where the economics of the Green Village location analysis was performed; and the solar radiation's correction factor was calculated by the 20-year time series data and measured data by study villages. By applying to the data of DEM, slope and aspect of the study villages were found, therefore performed. Spatial analysis tools were performed by using solar radiation map's tools. Those data found were used to calculate the average needed energy every months. When used the properly calculated data, towns performed economical energy consumption in rural Green Village. Every study villages have showed very high potential for PV system. Sungdangri ranked at the first (7,401kWp/year), Jangdaeri follows behind to the second (7,203kWp/year) and Yogwangri at third (7,89kWp/year) which shows higher developed energy than other study villages. The areas covered of these three towns are as follows: Sungdangri at 33,300㎡, Jangdaeri covers 18,000㎡ and Yogwangri shows 46,800㎡. With these results, analyzing the potentials using GIS spatial analysis before installation of PV system was possible. Also different villages and topography in study villages have showed various results by the area. For convenience and to shorten research time, it is possible and enough to use solar radiation tools when studying spatial analysis of solar radiation.

In this study, it propose what the landscape elements is to be improved urgently and how to improve landscape by reflecting the rural village characteristics away from the spatial integrated landscape planning. The study area for landscape research is selected as the 9 rural villages in Chungcheongbuk-do, and research is done by using village unit landscape diagnostic index(VULDI). the result is shown that average VULDI value of the rural village zones is bigger than one of the town village zones with difference of 15%. Two zones of Chilseong-myeon and Sangchon-myeon among the town village zones are appeared to be similar with the rural village zones in landscape level by VULDI value. Generally, the rural villages to maintain the good landscape have the low population and high engagement rate in agriculture. Looking political support criteria at the landscape level, the seven zones except Deoksan-myeon and Maengdong-myeon have high VULDI value more than 60%, which means that it seems unnecessary to support political landscape improvement. However, when it is divided into two parts of the village inside landscape and the surrounding landscape, 8 rural village zones except one zone of Sangchon-myeon have low VULDI value less than 60%, which means it is necessary to support political landscape improvement. It is important to give the intensive support of ever urgent landscape improvements and high priority landscape elements on the results of the diagnostic before planning of the rural landscape formation.

In this study, it provides the diagnostic index for the rural landscape formation. For the development of diagnostic index, this study first analyzed documents and papers on the landscape formation. Landscape types are also classified by their function and then landscape index was developed by AHP method. Classification system was categorized as three steps: 2 items for 1st step, 10 items for 2nd step, and 20 items(criteria) for 3rd step. In the survey of weighting values with AHP method, the analysis result for the first step showed that rural village landscape is more important than landscape around the village by approximately 20%. In the second step, residence is rated as the most important, followed by village tree planting, and then farmland around the rural villages, greenery, and water environment. In the third step, the feng shui is rated as the most important, followed by tree planting, village forest, culture, and history. While vehicle maintenance, village alleys and pedestrian facilities are rated lower. In index of the around the village, weighting value for index of the farm land and skyline has the highest value. While species richness, water quality and water resources were rated relatively low. In the future, the rural landscapes diagnosis index will be applied to measure the level of the rural villages landscapes and it is expected to propose political support for the landscapes formation.

This study aims to perform the economic analysis to the use of solar power facilities in rural villages considering the climate change scenario. IPCC climate change scenarios in the recently adopted the RCP scenarios (RCP8.5, RCP6.5, RCP4.5, RCP2.6) was used. By RCP scenarios, solar radiation, depending on the scenario in 2100, respectively, 3.6%, 2.5%, 1.9%, 1.1% was assumed to increase. From the economic analysis(payback period is 25 year) on 8 points of each province, in all cases of normal data and four RCP scenarios, at all points analyzed were NPV indicate a negative, BC ratio less than 1.0, respectively. In the case of Mokpo, Chunnam RCP8.5, BC ratio were found to be up to a 0.92, followed by 0.89 in the case of RCP8.5 in Jinju, Kyungnam shows, while the minimum was in Jeju. BC ratio is 1.0 or bigger, in order for the normal solar radiation data in Mokpo, Chonnam was the minimum that it takes 37 years. Similarly, in the case of RCP scenarios, 30 years in Mokpo, Chonnam RCP8.5 and 31 years in the cases of Jinju, Kyungnam and Jeonju, Cheonbuk RCP8.5 were analyzed. It was analyzed that RCP8.5 has the highest value. BC analysis models for each of the factors, the results of the sensitivity analysis, the initial installation costs, electricity sales price, discount rate in the order of economy showed higher sensitivity, and the rest factors showed lower changes. Although there are some differences of solar radiation by region, but in Korea most facilities in rural areas, the use of solar power was considered to be economical enough, considering change of several factors with high sensitivity, such as increasing of government subsidies for the solar power installation of the facility, rising oil prices due to a rise in electricity sales price, and a change in discount rate. In particular, when considering climate change scenarios, the use of solar energy for rural areas of the judgment that there was more economical.

This study used GIS method for the characteristic analysis of farmstead location in study area. The present study surveyed the coordinates of location for 76 livestock farmsteads with big size in rural areas within city of Cheonan. Based on the surveyed data, this study analyzed the spatial characteristics of location for the farmsteads by using both new evaluation criteria and their corresponding GIS (geographic information system) layers developed in this research. The criteria consist of six factors, which are 2 geographic factors for slope(SLO) and aspect(ASP) of earth surface, 3 accessability factors for distance from water area(DWA), road(DRO), and built-up area(DBA), including type of landuse(TLA). In the analysis results of six criteria using the grid funcations of GIS, the highest distributed ratios of the farmsteads per criterion were found at the lower slope area less then 2% in SLO, the area with south and south-east direction in ASP, the area with distance between 500m and 1,000m in both DWA and DRO, the area within 500m in DWA, and the paddy and upland area in TLA. As new finding of this study, these analysis results seemed that the farmsteads have been located at the better places with the priority to build and manage conveniently and economically.

중모1012호'는 국립식량과학원 상주출장소에서 2010년도에 육성한 조생 고품질 고식미 내수발아성 중간모본으로 주요 특성과 수량성을 요약하면 다음과 같다. 1. 남부중산간지, 북부평야지 및 중산간지, 남부고냉지 및 동북부해안지 보통기 보비재배에서 평균 출수기가 7월 31일로 '오대벼'보다 2일 늦은 조생종이다. 2. 간장은 78 cm로 '오대벼'보다 크며, 수당립수는 많고 등 숙비율이 높은 중립종에 속한다. 3. 위조현상은 나타나지 않았으며 성숙기 하엽

This study analyzed the budget investment plans for the unit-project items(UPI) of 176 project districts for the rural village comprehensive development projects (RVCDP). This study classified the master plan reports of 176 project districts into 88 unit project items in aspect of project management, in order to analyze characteristics of distribution of budget in each project item. Most of all unit project items have similar types of uniform distribution with plus skewness in frequency pattern analysis except the total budget of the project district. This study analyzed the characteristics of budget distribution per province, year, and geographical types of region. Furthermore this paper also analyzed ratio of budget in unit project items to find out distribution pattern of each budget between project items over time. The hierarchical system for UPI of RVCDP consisted of three steps, which are 4 items of the first step on Strength of Rural-urban Exchange & Regional Capability (RURC), Green-income Infrastructure & Facility (GIF), Culture- health-welfare Facility, and Eco-environment & Landscape facility (ELF), 13 items for the second one, and 52 items for the third project items. From the results of the budget investment analysis for 5 years from 2004 to 2008, the budget investment ratios of RURC and ELF have steady state for every year, while GIF in decreasing and ELF in increasing over time. The ratios of UPI on infrastructure were decreased, whereas those on culture, health, and welfare were increased. Portion of tow project items among 52 items, which are community centers for village residents and rural experimental study facility, has 30% of total budget investment. Futhermore, the budget ratios of seven project items showed 50% of total budget. Average value of project budgets for five years was optimized as a type of exponential function in the case of decent array for ranking order.

본 연구에서는 ARIMA(Autoregressive Integrated Moving Average) 모델을 이용하여 농촌관광마을의 월별 관광객을 추정하였다. 단일 마을에 대한 시계열 자료를 경상북도 안동시에 위치한 하회마을을 대상으로 구축하였다. 월별 시계열 자료는 2000년부터 2010년까지 구성되었는데(2008년도 누락), 2000년에서 2007년까지 자료는 최적 모델의 도출에 나머지는 예측치의 검정에 사용되었다. 연구 결과 최적모델에 필요한 시계열 자료의 길이는 6년으로 나타났으며, 최적모델은 계절성을 고려한 SARIMA(2,1,1)(1,1,2)12로 나타났다. 최적 시계열 년수로 나타난 6년을 사용하여 2000-2005, 2001-2006, 그리고 2002-2007의 자료로부터 각각 SARIMA(2,1,1)(1,1,2)12를 도출하여, 차기년도들에 대한 예측결과를 비교한 결과, 높은 R2값을 보였다.

GRP(Glass Reinforced Plastic) 파이프는 GRP 재료 자체의 고강도, 고내구성으로 인해, 구조용 원형강관을 대체할 수 있을 만큼 그 적용성이 넓을 것으로 판단된다. 특히, 주철관, 콘크리트관로를 대체할 상하수도관로로써 뿐 아니라 ICH-CFT기둥, 풍력타워 등의 고내구성과 고강도가 필요한 구조분야에서 새로운 대체 구조로서 주목받고 있다. 하지만, GRP 파이프는 고강도의 박판구조로 제작된 연성관으로써 압축력이 지배 인자로 작용하는 구조물이기 때문에 좌굴 문제가 중요한 요소이다. 국내에서 고안된 GRP 파이프의 강성을 향상시키는 대표적인 방법으로는 각형 rib로 보강하는 방법, 파형으로 제작하는 방법, Mesh로 보강하는 방법 등이 있으며, 이에 대한 실험적 해석적인 연구가 수행되어 왔다. 이들 중 한택희 등(2007)에 의해 연구되어진 각형 리브로 보강된 GRP 파이프는 그 적용성이 넓어 상하수도 파이프뿐 아니라, ICH-CFT기둥의 내부 튜브 등으로의 적용이 가능하다. 한편, GRP 파이프는 원통형 몰드에 유리장섬유를 원주방향, 길이방향으로 배치하여 각각 필라멘트 와인딩하여 적층하는 방법으로 제작된다. 이러한 제작방법으로 한택희 등(2007)에 의해 연구되어진 각형 리브로 보강된 GRP 파이프를 실제로 제작하였을 때는, 반복적인 필라멘트 와인딩으로 인해 각형보다는 곡선을 이루는 외부 파형의 형태로 만들어지며, 각형 리브와 비교하였을 때, 리브와 파이프 연결 부분에서 응력집중 등의 영향이 서로 상이하여 구조적인 거동이 다를 수 있을 것이라 판단된다. 본 연구에서는 각형 리브에 비해 제작이 쉬운 외부파형 리브로 보강된 GRP 파이프의 탄성 좌굴거동분석을 위한 매개변수연구에 초점을 맞추었다. 매개변수로는 직경에 대한 외부 파형 리브의 높이비(h/D), 폭비(w/D), 배치 간격비(s/D)를 두어, 각 변수에 의한 좌굴강도의 증가를 한택희 등(2007)에 의해 연구된 각형 리브로 보강된 좌굴강도와 비교하여 분석하였다. 또한, 기존에 제안된 외압을 받는 리브로 보강된 GRP파이프의 좌굴강도식을 보완한 새로운 좌굴 강도식을 제시하기 위한 기초자료를 제공하고자 한다.

‘조아미’는 국립식량과학원 상주출장소에서 중산간지 재배에 알맞은 고품질 벼를 육성하고자 일본품종 ‘Yukara’와 중국품종 ‘Tonggae112’가 교배된 조합에 밥맛이 좋은 ‘삼백벼’를 삼원교배한 이후 계통육성시험에서 YR20557-1-1-3-B-3을 선발하였고, 2004년부터 2005년까지 생산력검정시험에 공시한 결과 수량성이 높아 ‘상주 36호’라는 계통명을 부여하였다. ‘상주 36호’는 2006년부터 2008년까지 3년간 지역적응시험에서 표준품종

‘금영’은 국립식량과학원 상주출장소에서 2009년에 육성한 조생 고품질 고식미 품종으로 주요 특성과 수량성을 요악하면 다음과 같다. 1. 출수기는 보통기 보비재배에서 평균 7월 29일로 오대벼보다 1일 빠른 조생종이다. 2. 간장, 수장 및 수당립수가 오대벼와 비슷하며 등숙률이 높고 현미 천립중이 가벼운 중소립종이다. 3. 위조 현상이 없고 성숙기 하엽 노화가 늦으며 불시 출수가 오대벼보다 적게 나타나나 수발아는 오대벼보다 약간 잘되는 편이며 내냉성은

This study aims to analyze the sensitivity of WSM(weighted scenario method)-AHP method according to variation of nonlinear exponent for accessibility criteria, which are used to make urbanization potential maps with the optimal weighting value for multiple criteria in grid-based GIS technique. Besides this study tried to develop WSM-AHP2 which is simplified by using rank of the potential value for each scenario. The two methods were applied to the test area, Suwon city located south area of Seoul, with time series land-use maps of 1986 and 1996. The evaluation system of urbanization potential have 7 criteria including 6 accessibility criteria. The results of WSM-AHP2, the optimal weighting values and their corresponding potential maps, have almost similar with those of WSM-AHP. In the application of CA(cellular automata) model for expansion of urbanized area using the three potential maps by WSM-AHP, WSM-AHP2, and specialists's AHP evaluation, it also showed that the accuracy of simulation for actual urban area is the highest in the potential map of WSM-AHP, followed by WSM-AHP2 and specialists's AHP evaluation. From the results of this study, WSM-AHP and simplified WSM-AHP2 will be used to generate the optimal potential maps for land-use planning in urban fringe area.

Wind energy, which is one of renewable energy, would be useful resources that can be applied to making energy recycling villages without using fossil fuels. This study analyzed energy potential on wind power considering weather condition in three rural villages and compared with energy consumption surveyed. A wind turbine system in the 5kW class can generate 26.1%, 73.9% and 39.5% of the yearly mean consumption of electric power per house in Makhyun, Boojang and Soso respectively. A 750kW wind turbine system can generate 1.7%, 30.3% and 22.1% of the total amount of electric power consumption in three study villages respectively. Wind power energy density was too low in Makhyun and Soso, so it is determined that the application of wind turbine system is almost impossible. Wind energy potential was generally low in Boojang either, but it is evaluated that there is a little possibility of wind power generation relatively. For practical application of renewable energy to rural green-village planning, assessment of energy potential for the local area should be preceded.

This study aims to develop an evaluation method of green-tourism potential in village level with amenity resources of rural villages, considering human resources of the village. The amenity resources evaluation system was classified into three sub-classes with social, industrial, and natural resources. The system consisted of a relationship diagram between three classes resources and tourists' behavior. The new methodology considers human resources as a key factor for green-tourism potential evaluation of villages, including the amenity resources of three sub-classes. In quantitative method for the criteria, this study adopted a new method of continuous linear score method, which is applying fuzzy theory, not to give score with the existing discrete scoring method with several steps. The weighting values of the evaluation criteria were calculated from the step wise pair-comparision results by AHP(Analytic Hierachy Process) method, which industrial, natural, and social resources have relative weighting values of 523/1000, 319/1000, and 158/1000, respectively. In evaluation of another weighting value by the same methodology, the results showed that the amenity and the human resources have weighting values of 627/100 and 373/1000, respectively. The new evaluation method was applied to make the potential evaluation for rural villages of the study area, which located on Narial-myun, Keumsan-gun, Chungnam province. The development priority among the villages could be suggested reasonably by the new findings of this study, according to the evaluation results showing that the village with high possibility for development in green-tourism has high score in the potential evaluation.

Recently, increases of leisure activities and 5-day workweek system enforce government employ rural tourism policy and projects. Operating projects are Green Rural Experience Village, Rural Tradition Theme Village, etc. In this study under investigation of Green Rural Experience Village site, Green-Tourism performance indicators were developed. Green-Tourism performance indicators of rural village were developed by BSC(balanced scorecard) and AHP(Analytic hierarchy process). Four perspective of BSC are divided into financial perspective, customer, internal-business process, and teaming and growth perspectives. To develop green-tourism performance indicators of rural village, low perspectives of BSC are converted into investment effect, visitor, internal process, and village inhabitants perspectives. By these perspectives, green-tourism performance indicators of rural village were developed. Weighting values on importance were calculated by AHP. Performance indicators developed in this study applied in 12 villages. With the result, generally well-known villages gained high score, and in accord with survey content.

This study aims to suggest a rural village development policy considering tourists' stay pattern and villages' resources which can be infrastructure for green-tourism. For this purpose, a relationship table between amenity resources and the stay pattern was developed as a guide line to combine a set of several facilities fer village renewal. The amenity resources system was classified into three sub-classes(social, industrial, and natural/cultural/historical resources) and a relationship diagram between three classes and tourists' behavior was also defined. The table and diagram were applied to make renewal plan for 40 rural villages of the study area, Bukmyun, Cheonan, Chungnam province, so that the development scheme for the villages was suggested reasonably by the new findings of this study.