This study examines the development and management of the Herb Island in Japan, and explores influences of the herb garden on a rural community. The result suggested that the development of a herb garden can make a major impact on a rural community's econmoic stability and growth, and low-input cultivation of herbs serves to the ecosystem and soil conservation. In order to foster the herb industry in Korea, three aspcets should be considered. These are as follows. 1. Selection of suitable kinds of herbs and sites for Korean natural environment,and planning for proper landuse should be carried out first. 2. Proper policies for a herb garden to help local economy should be established. 3. Development of programs and experts on environmental education should be included in planning herb gardens in order to contribute to natural environment preservation.

As a rational decision-making process of county-level area development, this study designed 3-step framework : function-giving(areal analysis) on unit planning area by decision matrix of land suitability, check of typical characteristics of each function area and formulation of its future development strategies. Two alternatives were suggested as the areal analysis method, of which one is equal ordering / valuing technique of checking indices for land suitability classfication and the other preferential weighting technique. And then, under the algorithm specially defined in this study, land suitability maps(Fig.2,3) of the case study area (Seungju-county area, Chonnam-province, Korea) were drawn from the areal analysis results. By use of land suitability classification results, unique characteristics of typical function areas were defined (on 7 types of alternative 1 , 8 types of II ) and their future development strategies were formulated in the case study area, According to the categorization criteria in this study, all the villages of the case area were classfied as a suitable type of function areas illustrated in this study.

Monitoring of lead concentration in the ambient air was performed in Kyung Hee University-Suwon Campus over a period of 5 year from November 1989 to September 1994 using a cascade impactor having 9 size stages. Lead level was analyzed by x-ray fluorescence. The lead levels have been extensively examined to identify annual trends, seasonal variations, and size distribution of lead concentration. Even though consumption of leaded gasoline has been decreased, the levels have not significantly changed during the sampling period. Probably other sources like fossil fuel emission and refuse incinerator will be potential contributors. The seasonal variation showed that Pb concentration significantly increased in the winter season and decreased in the summer season. The size distributions of Pb were observed to be unimodal distribution of the 1.1∼2.1 μm size ranges in the winter and 0.65∼1.1 μm in the summer.

An attempt was made to study the subdivision of Korea by the annual amount and the annual change pattern of monthly precipitation days(that is one of the important elements of the precipitation characteristics), using the mean values for the years 1961-1990 at the 68 stations. The amplitudes of annual change were normalized and,using these values,the principal component analysis was applied to determine the annual change patterns.The results show that they are expressed by the combinations of the three change patterns in almost whole regions of Korea.As a result,the annual change pattern of precipitation days in Korea is classified into 8 types from A to e,in detail,36 types from A0 to e②.And regional division of precipitation days in Korea is divided into 13 regions from Ⅰa to ⅢC,into detail,41 regions from I a0 to ⅢHCl.

춘천 지역 구봉산층군 내에서 산출되는 백색 및 흑회색 투감섬석에 대하여 전자현미분석과 리트벨트법에 의하여 결정화학적 특징이 연구되었다. 화학 조성상 백색 투감섬석 (WHT)은 흑회색형 (BLT)에 비하여 Al과 Na의 양은 많고, Mg와 Ca의 양은 적은 차이를 보여준다. 단위포의 크기에 있어 b축의 길이는 WHT가 BLT보다 약 0.013a 크다. 이는 후자의 M(4) 자리에 보다 많은 Na와 Mg가 치환된 결과로서 계사된 〈M(4)-O.가 각각 2.522, 2.512a로 잘 일치하고 있다. 자리 점유율에 있어 BLT의 경우 모든 Al이 T(2)에 채워지며, WHT에서는 T(1), T(2)에 각각 0.138, 0.181씩 Si를 치환하고 있다. M(1), M(2), 및 M(3)는 모두 Mg에 의해 채워지고 있으며, Ca가 채워지는 M(4)에는 BLT에서는 소량의 Mg가 들어 있다. (001) 방향으로 투각섬석의 구조를 작도해 보면, WHT에서는 사면체의 바닥면이 T(1) 안쪽으로 다소 기울어져 있으나, BLT에서는 T(1)과 T(2)가 서로 마주보며 기울어져 있는 특이한 양상을 보여준다. 이러한 구조상의 차이점은 앞으로 보다 많은 투각섬석에 대한 구조적인 연구를 수행할 필요가 있음을 보여준다.

춘천 지역 선캠브리아기의 구봉산층군 내의 백운석질 대리암에는 광역변성작용의 산물로서 조립질의 투각섬석이 주된 규산염 광물상을 이루며 산출된다. 이들은 배태 층준과 원암의 조성에 따라 두 가지 유형으로 구분된다. : (1) 투각섬석(흑회색)+방해석+백운석+활석, (2)투각섬석(백색)+금운모+백운석+방해석+K-장석, 백색의 투각섬석이 흑회색형보다 상대적으로 높은 Al과 알칼리 함유도를 보이지만, 전반적으로 모두 Mg-단종에 가까운 화학 조성을 갖는다. 투각섬석들이 격자 구조상의 결함 구조를 갖지 않는데 비해서, 금운모는 1M 구조형을 이루고 저면 격자 간격상에 녹니석 단위의 빈번한 개재에 의한 격자상의 구조적 결함이 흔히 관찰된다.방해석-백운석 지온계에 대한 연구와 TWEEQU 프로그램을 이용한 상평형도 작성을 통해서, 투각섬석들은 500~600℃의 온도 범위, 8kb 정도의 압력 및 Xco2=0.2~0.5 조건에서 생성된 것으로 해석하였다. 이 지역의 투각섬석은 위와 같은 조건에서 지속적으로 평형 상태가 유지되고 상안정도가 증대되므로서, (1) 투휘석을 수반하지 않고, (2) 격자 구조상의 결합을 갖지 않는, (3) 자형의 큰 결정을 이루게 된 것으로 해석된다.

This study was carried out to find cultivation condition of peony in Euiseong district from 1994 to 1995. 1. Age distribution in cultivation of peony was from 30's to 50's and cultivated years was mainly from 5 years to 10 years, but there was more than 15 years 2. Cultivating area per house hold were 1300 pyeong average, there were moderate 400~]1000 pyeong and also those are occupied 22.6% more than 2000 pyeong. 3. The mothods of transplanting in Euiseong peony which Euiseong district was mostly divided peony but Yeongchen district used seedling stock. No. of sprout was mostly 3~4 and planting time was mainly from Mid to Late of October. 4. The percentage of sterilization of soil and seedling stock was 77. 4%, in mulching by vinyl in tran­splanting 64. 5% in black vinyl and 25. 8% in white one. 5. Number of plant in peony planting was 3000~4000 plant per l0a even more there was more than 8000 plant. 6. Chemical spraying time in peony field was 2 time in 1~2 years cultivating, and 3~4 time in 3~4 years one. 7. Condition of fertilizer application in peony field was 40% in non-application, but 56.7~76.7% in 2 year to 3 years, and the time of fertilizer was mainly 3 time. 8. Drying time peony after havesting was from 12 to 24 hours by briquet stove and 24 hours by ma­chine of hot wind, also dry method of peony was mixed briquet stove and hot wind machine.

As Daniel Bell says, that modern society is an information society. In contrast to earlier days, modern society has placed a high value on information and knowledge. Therefore, modern civilization depends largely on information and knowledged, which is the most valuable sources of all intelligence activities. By coordinating a large number of human action, the information creates a powerful social tool. It combines its personnel with its resources and new materials at various level. At the same time, It continually evaluates how well it is performing and tries to adjust itself accordingly in order to achieve social goals. As we shall see, all this allows information to sew the various needs of society. In connection with above mentioned problem consciousness, the study is designed to sew the following purposes. As its title indicates, and perhaps most significant. This study is to review and reinterpret the existing literature on local telecommunication system, networks, and policy direction in order to arrive at a somewhat more general approach to understanding them. In local telecommunications service, the service exploitation and promotion and database development must be accomplished by establishing local telecommunications. If we develop local telecommunications toward the progressing direction, we would dissolve the regional information disparity and could also make the local policy suited for high-intelligence society. It is true of any science that knowledge is never complete. It is also true of a science that knowledge should grow, through systematic reexamination of the body of findings. There are certainly true of this study on the developmental direction for local telecommunication system.

This study was carried out to identify the problems and policy alternatives for the improvement of living conditions and environmentally friendly agriculture. The results of surveys on the current situations of living conditions in the rural areas revealed that the main cause of depopulation in Korean rural villages was the lack of social infrastructure and income sources. The current government policies for agriculture geared mainly for improvement of international comparative competitiveness will result in the further disadvantage against the mountainous regions with marginal agricultural lands. Therefore, it is recommended that the agricultural policy should be complemented by the environmental and social policies in the less favoured areas. This can be justified by the fact that the demand for environmental public goods such as recreational opportunities in rural settings uncontaminated by the industrial wastes is growing.

This study is to establish a planning methodology for rural area development with land suitability classification. Land suitability classification was carried out by introducing Geographic Information System. The planning methodology was applied to Sunheung district located in Youngpoong county, Kyongbuk Province, Korea. Land suitability classification by the GIS showed that only 29 % of present agricultural land were higher than class 2 and 71 % were in bad condition for agricultural land. Especially, 22.2 % of agricultural land were under class 5 as the lowest level and 265.2 ha of forest were possible to develop as an agricultural land. It was proved that GIS may be a powerful tool in rural planning process. In addition, it is thought that GIS can be applied to the fields of agricultural land management system in many ways.

For formulation of the rational land us2 plan in regional base, it is a basic and prior condition to categorize total planning area into some functional subregions by purposely-selected indicators. As one of quantitive approaches to the areal categorization in rural area, Principal Component Analysis(PCA) was introduced and testified its applicability through a case study on Sunheungdistrict(called as myun in Korea) area, Youngpoong-county, Kyungbuk-province, Korea. Areal analysis by PCA was carried out on rurality and urbanity of parish-level area(ri in Korea) respectively. By use of PCA analysis results, classifying matrix was made through categorization of both index scores. Among 18 ri's of the case study area, 12 was classified as rural-dominated areas, 2 as urban- dominated areas, and reamaining 3 as intermediate areas.

Recycling is receiving increasing social attention today as our nation begins to grapple with the significant problems caused by huge amount of municipal solid waste. The topic of recycling is not simple but extremely complicated. This study attempts to provide basic data and policy options for expanding and improving separated collection and recycling in public residential areas, through three case study of apartment housing areas in Taegu Metropolitan City. The main results of this study are summarized as follows. For the significant period of time, all three case areas had in common the extreme difficulty in establishing and operating the system of connecting public participation, collection and storage, transportation, and actual recycling of materials because of a variety of problems involved in this process. Both amounts of and prices for collected materials fluctuated considerably over time mainly due to monthly changes in recyclable home materials and the dynamic nature of recycling markets. Public questionnaire survey revealed the very high level of participation in separated collection, not only because almost all respondents well understood the necessity and importance of recycling, but because they also knew how to do separated collection. But overall activities were rated low and most respondents suggested the enlargement of public participation, the improvement of collection and storage facilities, and collection transportation networks. In particular, most respondents had little experience of using recycled products and used mainly reproduced soap and bathroom tissue. Furthermore, they were considerably unsatisfied with low variety and quality of recycled products, their high prices and low availability in the market. Finally potential policy options and activities for improving separated collection and recycling are suggested.

옥천 변성대 남서부 지역에서 산출되는 변성 니질암에서는 muscovite, biotite 및 chlorite를 주로하는 phyllosilicate가 서로 intergrowth 또는 interlayer를 이루는 것이 편광현미경 관찰, EPMA 분석, Back Scattered Electron (BSE) image 관찰 및 Transmission Electron Micro-scope(TEM) 관찰을 통하여 확인되었다. 이들 광물들은 편광현미경 관찰에서 흔히 각각의 입자를 식별할 수 없을 정도의 미세 규모로 서로 intergrow 되어 있으며BSE image에서는 0.1μm 이하의 아주 작은 크기에서부터 10.0μm 정도 크기까지 다양한 규모의 intergrow를 형성하고 있음이 관찰되었다. TEM scale에서는 개별 layer 크기(약 10a)에서부터 수십 개 layer 크기의 interlayering을 보여준다. 이와 같은 intergrowth 또는 interlayering의 결과로 EPMA 분석에서 종종 보기에는 규진(homogeneous)한 입자라 하더라도 두 개 이상의 광물 성분이 섞여 있는 분석값을 나타내며 이러한 nonstoichiometry는 BSE image에서 interlayer(또는 intergrow) 된 것으로 관찰되는 부분에서 더욱 두드러진다.Chlorite zone에서는 chlorite와 muscovite의 interlayering (C/M)이 주로 발견되며 biotite zone과 garnet zone에서는 chlorite와 biotite의 interlayer (C/B)가 주로 관찰된다. 이는 chlorite zone에서는 속성작용에서 보편적으로 나타나는 C/M으로부터 chlorite가 분리되는 광물반응이 일어나는데 반해서 biotite zone과 garnet zone에서는 chlorite로부터 C/B를 거쳐 biotite를 생성하는 광물반응이 일어나는 것을 의미한다. 이와 같은 현상은 변성작용에서 phollosilicate의 광물반응의 엄밀한 의미에서는 평형(equilibrium) 상태에서 균질한 광물을 생성하기보다는 비평형(disequilibrium) 반응으로 일어난다는 것을 의미한다.

Continuous measurements of ground-level ozone (O_3) were made in five minutes intervals in the rural area of Korea from July 1993 to June 1994. This site is located in Chongwon, near latitude 36.4˚ N, longitude 127.6˚ E. The results show that the one-year mean value was 17 ppb, and monthly mean ranged from 6 to 47 ppb. A pronounced maximum in summer and a minimum in winter were found, and these were related to anthropogenic emission and photochemical reaction. Diurnal variations of ozone concentration showed a normal distribution with a maximum at 15:00 - 16:00 and a minimum at 07:00 - 08:00. During the period when ozone concentration was very high (> 80 ppb), the stable winds were from N and NW; on the other hand, when ozone concentration was very low, air movement in the large scale was from the North Pacific Ocean. This suggests that in the rural area the long range transport of anthropogenic pollutants from distant sources can contribute to the larger contribution than the generation of ozone from local sources in the rural area.

This paper discuss on the strategies for rural economic development Maul purposes of this paper are as follow: First, to review importance of economic promotion in the integrated rural developmental scheme, Second, to identify structural problems of rural economy, and Third, to suggest promotional strategies for the development of rural economy. Economic vitalization is the very important strategy to support daily life of rural population. Since rural economy heavily depends on agricultural sector which has relatively low productivities, diversification of rural economy through introduction of 2nd and 3rd industrial sector is one of the most urgent tasks in rural Korea. Integrated, localized, and planning oriented approaches with reformation of incentive system for the development of rural economy are strongly recommended as new strategies.

As a initial methodological approach to rational land use planning in the county-level area, three types of land suitability classification techniques were examined from the viewpoint of their practical applicability through the case study of Seungju-gun area, Chonnam-province, Korea : major factors' criteria(method I ), principal component analysis( I ), and local monitoring( R( ). Each method has its strong and weak points as shown in Tab.-5. Therefore, when its practical application, there seem to be wide-range methodological selectivities from exclusive use of the best one to intermethodological combination of related ones In the beginning stage, intermethodological combination of all three types were tried to formulate the best solution possible. However, because of reliability problem of method R accrued from non- uniformity of evaluators'quality, only two methods( 1 , E ) were combined into a new evaluation method The applied results of the new combined method to case study area are shown in Fig.-2, 3 and 4.

The drastic change of spatial structure in rural area and the recent rural development policies(related to settlement reorganization and plot rearrangement) make the rural space planning more important than ever. So this paper tries to evaluate the institutional aspects of rural spatial planning system focused on planning area. land use classification and hierachical order between existing plans. The results of this study can be summarized as follows. First, the rural planning areas are classified into 4-tiers(e.g., Gun, Myon, District, Village). Second, the rural land use planning has 3-tiers(e.g., macro, mediate and micro zoning) from the viewpoint of land use classification system, but it doesn't have mediate-micro zoning system. Third, the spatial plans in rural area, positioned in local planning, were categorized into regional planning system and land use planning system. However there's no linkage between both sides of each hierachial planning order.