• Journal of Environmental Science International
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• v.23 no.6
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• pp.1085-1093
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• 2014

We investigate the amount of potential electricity energy generated by wind power in Busan metropolitan area, using the mesoscale meteorological model WRF (Weather Research & Forecasting), combined with small wind power generators. The WRF modeling has successfully simulated meteorological characteristics over the urban areas, and showed statistical significant to predict the amount of wind energy generation. The highest amount of wind power energy has been predicted at the coastal area, followed by at riverbank and upland, depending on predicted spatial distributions of wind speed. The electricity energy prediction method in this study is expected to be used for plans of wind farm constructions or the power supplies.

• Journal of Ecology and Environment
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• v.35 no.3
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• pp.167-175
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• 2012

Coastal sand dune systems are particularly fragile and threaten the environment. However, these systems provide fundamental ecosystem services to the nearby urban areas, acting, for example, as protective buffers against erosion. In this paper, we attempt to classify the biotope types of coastal sand dune ecosystems and select an index for the assessment of the conservation value. The types of biotopes are categorized based on the vegetation map; floras are examined in order to research the effects of hinterlands on coastal sand dunes. In addition, a naturalization rate and an urbanization index for each biotope type in hinterlands are analyzed. In the ecosystem of coastal sand dunes, the urbanization index and naturalization rate shows a higher value in sand dunes with areas of road, residential, and idle land in farm villages, rice fields, and fields. On the contrary, a lower value in the urbanization index and naturalization rate is present when typical biotope types, such as sand dune vegetation and natural Pinus thunbergii forests, are widely distributed. Based on these results, urbanization index and naturalization rate should be used as critical indices for the assessment of the ecosystem of costal sand dunes.

• Journal of Agricultural Extension & Community Development
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• v.4 no.1
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• pp.371-384
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• 1997

The objectives of this study were to investigate the present of agricultural extension education implemented in agricultural colleges since 1993 and to explore the development directions for strengthening the agricultural extension education in Korea. The Advanced Agricultural Management Program (AAMP), College of Agriculture & Life Sciences, Seoul National University is a rural adult education program for selected young farmers as a part of university extension education. The AAMP offers classes to farmers to improve their managerial skills in farming including high-technology agriculture, farm management, communication and information, and also offers various classes in the area of social, economic, and cultural affairs to improve leadership. Since the innovative AAMP started in March 1993 at the Seoul National University, 18 local national and private universities have adopted this model within six months to a year period. The AAMPs are integration of formal education with extension education, and expected develop understanding of the problems of rural areas and a strategic model for rural development. The programs are expected to contribute to develop human resources in agriculture and rural society, activate university extension, and lead the balanced development between urban and rural sectors in Korea.

• Korean Journal of Agricultural Science
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• v.47 no.1
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• pp.95-104
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• 2020

The Ministry of Agriculture, Food, and Rural Affairs is currently pushing forward policies targeting the Rural Convergence Industry initiative to incubate the front-runners of the '6th industry', to increase off-farm income, to create rural jobs for elderly, and to create women-based farms. As a result, in 2017, a total of 11,604 Rural Convergence Industries were in business, and the goods produced from those industries were diverse. However, the quality and safety of those products are not being checked and managed thoroughly, which has caused consumers to not trust products made from the Rural Convergence Industries. Through a survey and the ordering logit model, this study analyzed consumer perception of the safety and quality of goods from the Rural Convergence Industries. The analysis revealed that we must first raise awareness of the importance of rural agriculture areas and the products of the Rural Convergence Industries to uplift consumer perceptions regarding the products produced by the industries. The analysis also revealed that diverse points of distribution (sellers), education on the importance of rural and urban areas, and marketing Rural Convergence Industry products within suburban consumer populations are necessary to increase the consumption of these products.

• Advances in materials Research
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• v.6 no.2
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• pp.221-231
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• 2017

The concept design of the typha strawbale masonry came up as a result of the urgent demand for a means of constructing sustainable buildings, both in rural and urban settlement, not only suitable for dwellers but for keeping farm products by structures that will respond to the environmental eco-system, coupled with the fact that such structures are also affordable, durable and easy to maintain during their service period. The effects of contact between plaster and the stacked strawbale of a masonry needs to be established and design optimization for durability and stability of the masonry be obtained. The assessment will involve the application of plaster materials (cement and natural earth) to the wall specimen panels. Past works have shown that plastered strawbale walls have adequate resistance against the appropriate vertical loads, and further showed that the earth plaster can bear higher stress than the cement plastered straw bale. There is the implication that the collapse or response of the earth-strawbale wall is significantly higher compared to that of cement-strawbale from other straw-based masonries. Therefore the allowable stresses of plastered typha strawbale shall be predicted for their optimum values using SAP2000. The stress stability of each masonry is obtained by analytical model using the best fit variables for the wall height and thickness.

• Korean Journal of Agricultural Science
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• v.22 no.2
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• pp.209-222
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• 1995

To mitigate the development gap between urban and rural area, the government has implemented project planning as the Rural Integrated Development in each Gun level since 1986. On account of shortage of the development fund, the government had changed the Gun level development into Myeon level development so called the Rural Central Settlement Zone Development. The government had started nine pilot projects throughout Korea from 1990. This study is aimed at identifing problems that found in the course of implementation of the projects and recommending the new direction of the successful implementation of the projects in the future. The problems and directions found in the cource of project implementation were as follows: 1. Project implementation by investment priority considering economic and financial rate of return should be made. 2. Objective project planning should be made. 3. Equal allocation of the limited investment fund by group interest and egoism should be prohibited. 4. Enforcement of special man power should be taken into account. 5. Unification of the diversified existing terms and conditions of loans for house construction and improvement. 6. Road development oriented budget allocation should be improved. 7. Sufficient development fund should be procured considering the present rate of sufficiency of the project cost as 36%. 8. Sufficient supply of the credit loans for improvement of living environment of the farmers should be realized. 9. Rational implementation planning in connection with farm household income source development should be made.

• Journal of Korean Society for Geospatial Information Science
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• v.3 no.2 s.6
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• pp.173-181
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• 1995

Geospatial analysis method was applied for classification of suitable site for farmstead. Typical urban suburb and rural area was selected and analyzed, that is Cheongwon County in Chungbuk Province, South Korea. In this study, suitable site for the farmstead was classified by five grade in the other site except suitable area for paddy field, upland, settlement and Green Belt, regulated area for development around the city. Digital Elevation Model(DEM), detailed soil map, administration boundary map, stream map and Green Belt map where digitized and scoring tables were composed with scoring standard. In site verification, Geospatial Information System(GSIS) was quite good tools for suitable site classifying for farmstead causing farm household income increasing, environmental impact decreasing and scientific site selection.

• Journal of Korean Society for Geospatial Information Science
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• v.2 no.1 s.3
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• pp.81-91
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• 1994

A living environment of filming and fishing village is on the serious conditions because of the situation of rural exodus, import of farm products from advanced nations and various other factors. This study devised an improvement project of a group village and computerized related data connected with one in order to promote poor living conditions of farmers and fishermen to the urban level. In this study, we show that we can give necessary information when we build up integration system as well as we can expect quickness and correctness of a work management with computer for related data about an production project of a group village at farming and fishing village. In addition it is show that is possible to guide management data when we undertake revision and repair of facilities rapidly and can support an intensive decision among alternative plans.

• Journal of Agricultural Extension & Community Development
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• v.23 no.3
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• pp.295-308
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• 2016

The purposes of this research are to not only investigate the time-based and regional characteristics in process of development of rural tourism in China, but also explain the significances of rural tourism in China by economic-political significance and social-cultural significance. The characteristics and significances investigated throughout this research are as follows. First, the development of rural tourism in China can be divided by three stages: the first stage(1980-1990), the second stage(1990-2000), the third stage (2000 -). Second, the rural tourism in China has been mainly developed around the metropolitan city such as Beijing, Chengdu. But, they showed different characteristics in process of development of rural tourism. Third, rural tourism in China has been used in solving san-nong(三農) problems which are the most urgent issues in contemporary China and reducing the gaps of living standard between urban and rural area. Forth, rural tourism in China has contributed in satisfying the needs of travel and leisure caused by the improvement of living standard of people due to China's rapid economic growth. Last, it is suggested in this research that the legal and institutional systems be prepared to guarantee the benefits of farmers.

• Journal of the Korean Institute of Rural Architecture
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• v.8 no.3
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• pp.67-74
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• 2006

The purpose of this paper is to find out and discuss methods of development applicable in rural agricultural area. It is expected that rural economy will decrease in the future because of the structural problems of agricultural economy itself. The demands of rural communities for an improvement in the living standards should continue to increase but the present living environments remain poor and are at a relatively low level. This investigation focuses on the analysis of development types in rural areas in Japan. Various methods of development must be used considering specific features of each rural village. The village people's participation must be needed for success of certain methods of development. An example is the type of greentourism and type of exchange between the urban and the rural areas. Other types of development require enormous expense for construction of facilities. Various strategies and methods of development are needed in rural agricutural area in Korea. The simple method of development that is widely used currently is not really helpful to the development of rural agricultural economy.