• 무역학회지
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• 제47권6호
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• pp.377-393
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• 2022

This study aims to identify the effect of growth of the land transportation industry on economic growth and to provide implications for Korea's metropolitan region policy. The effect of each metropolitan region on the integrated region where each metropolitan region is integrated is as follows. First, The integrated region where each metropolitan region was integrated with the Southeast region and the Daegyeong region had the greatest economic growth effect due to the growth of the land transportation industry in terms of value added, but the effect of the integrated region with the Chungcheong region was the least. In the case of capital such as roads, the integrated metropolitan regions with the Chungcheong region showed the greatest economic effect. However, the impact of the integrated regions with Jeolla region and the Seoul metropolitan region is insignificant. These results suggest that the synergy effect of metropolitan regional integration by spillover effect such as networks should be considered in the land transportation industry policy.

• 한국지역지리학회지
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• 제8권1호
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• pp.40-64
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• 2002

1900년대 초부터 근대공장제 요업의 중심지 중의 하나를 이루고 있는 경남 밀양시의 요업이 지닌 입지 특성을 구명하였다. 밀양시의 요업은 국가정책과 경기변동에 따라 양적 변화를 보이면서, 기업의 신설과 폐업에 의한 도시내부의 감소현상과 외연부의 증가현상으로, 도시내부에 집적한 요업이 외연부로 분산하는 외향적인 공간변화를 수반하였다. 유리한 원료와 교통조건을 지닌 밀양시에 일본인의 투자를 계기로 신규 산업으로 입지한 요업은 그 후 지역 내에 성장해 온 잠재 기업가와 이들 기업의 지역 내 입지로 지속되었다. 이들의 입지결정에 개인적 요인, 원료, 용지, 용수, 시장이 큰 영향을 미쳤다. 그러나 기존 집적지역에 원료 고갈, 혼잡, 토지 부족으로 인한 입지 불리성, 기업의 확장정책, 공업분산정책, 교통(도로)조건의 개선 등으로 인해 요업이 외연부로 분산하고 있다.

• 국제초고층학회논문집
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• 제12권1호
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• pp.49-61
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• 2023

The transit-oriented development (TOD) model can effectively help to solve urban problems and promote sustainable urban development. The United States and Japan are widely considered the earliest two countries to start TOD practices; however, the origins of TOD models in the two countries were different. The TOD practices in the two countries formed distinct characteristics, yet their differences have been underexplored. This study aims to grasp the characteristics of the TOD model in the two countries through a systematic comparative analysis of 10 typical cities in the United States and Japan that have adopted the TOD model. This paper compares the case cities' three key aspects of the TOD model: public transit system, spatial form, and land use, and summarizes the characteristics of TOD models in the two countries from a city-level perspective, to help deepen the global understanding of TOD.

• 대한지리학회지
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• 제33권1호
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• pp.93-107
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• 1998

본 논문의 목적은 여주 지역의 특성이 경제기반의 변화에 따라 어떻게 달라져 가는지를 밝히려는 것이다. 조선시대부터 산업화의 영향이 적었던 1960년대 중반 이전까지 여주 지역은 비교적 유리한 자연적 조건과 교통로의 역할을 담당했던 남한강을 이용하여 이름이 높은 미작지대였으며 상업적 기능도 활발하였다. 1960년대 중반 이후부터 1980년대 중반까지 여주 지역은 교통조건의 미비와 법에 의한 개발규제로 인해 낙후된 농촌 지역이었다. 1980년대 중반 이후부터는 도로 교통망이 획기적으로 발전되었고 법에 의한 개발 규제도 완화되었다. 여주 지역에서는 미작 지대의 특성이 계속 유지되면서 영농의 다각화와 상업화가 진행되고 있으며 제조업의 비중도 커지는 가운데 도자기 산업이 지역의 주요 경제기반으로 등장하였다.

• 국제초고층학회논문집
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• 제12권1호
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• pp.75-82
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• 2023

By limiting population and land resources, a high-density urban form has become the inevitable choice for central cities in the rapid growth of many large cities in China. Due to the shift in urban growth and focus, high-density urban areas require restoration and improvement. This study intends to combine ancient and new districts, establish strategies for enhancing urban function, spatial utility, industry, and transportation, and thus enhance regional holistic effectiveness, by performing in-depth research.

• 한국농업기계학회:학술대회논문집
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• 한국농업기계학회 1993년도 Proceedings of International Conference for Agricultural Machinery and Process Engineering
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• pp.178-185
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• 1993

The standard of agricultural mechanization is one of the important indicators for measuring the realized degrees of agricultural modernization in some regions. The Pearl river delta is most fertile, and thereby reputed as a land of fish and rice in the province. Studying the proceedings, profits and experiences of agricultural mechanization in the region obviously possesses the generally guiding significance for Guangdong to realize agricultural modernization by the year 2010. this paper involves these fields such as duainage, irrigation, harrowing, harvesting, transportation, processing and etc, in the Pearl River Delta, Results show as follows: (1) 80% work load in main production links has been mechanized ; (2) changed took place in traditionally agricultural production means and ways so took place in traditional agricultural production means and ways so that individual farmer in this region became commercial producer and then march toward commodity production of moderniza ion with high yields, good guality and high profits ; (3) further taping production potential to improve land output and labour productivity. Results also show that the degrees of agricultural mechanization in the Pearl River Delta are closely related to government' spolices, finance, moderate land scale management, rural industrialization and machine utility as well as talent training, shortage of which will surely; affect the proceeding of agricultural mechanization. Therefore, government must be urged to guarantee it by preferential policies and financial loan so as to greatly run rural industry, to create conditions for land scale management, to set up the socialized service system of agricultural mechanization, to actively train scientific talents and to introduce advanced equipments and technology from aborad in order to quicken the progress of agricultural mechanization in this regions.

• 대한지리학회지
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• 제28권1호
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• pp.16-39
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• 1993

본 연구는 우리나라 都市內 小規模 工業의 立地決定要因을 규명하기 위한 行態的 硏究의 일환으로, 부산시의 소규모 工業經營者들이 都市內部에 공장임지를 결정함에 있어서 실제로 고려하눈 立地要因이 무엇이며, 또한 그 요인은 기업특성, 경영자특성, 입지장소의 용도지역상 성격에 따라 차이가 있는가를 밝히는 데 목적이 있다. 이를 위해 부산시내 소규모 공업경영자들을 대상으로 설문지에 의한 면접조사를 실시하였다. 그 결과, 소규모 공업의 입지결정에 영향을 미치는 요인이 기업의 특성은 물론 경영자 및 용도지역의 특성에 따라 많은 차이가 있음을 확인하였다. 이는 도시내부의 비공업지역에 소규모 공장이 입지함에 있어서 토지를 비롯한 경제적 요인과 더불어 비경제적 요인이 상당한 영향을 미치고 있음은 입지정책에 시사하는 바가 크다고 볼 수 있다.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2001년도 The 6th International Symposium of East Asian Resources Recycling Technology
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• pp.671-674
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• 2001

In Korea, because of the shortage of reclaimed lands and disposal sites and the small size of national land, A political measure for construction wastes recycling is needed. therefore we studied the current state of construction wastes recycling and the act for it. And we analyzed problems and unreasonable regulations regarding the wastes. So we suggested an alternative act to increase the construction wastes recycling.

• Asian-Australasian Journal of Animal Sciences
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• 제18권7호
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• pp.1022-1028
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• 2005

The objectives of this study were to evaluate and compare the environmental load of two different concentrate feed supply systems to the Japanese domestic livestock industry using the Life-cycle Assessment (LCA) method. The current system was defined as that requiring 11.469 million tons of corn imported from the US by sea transport and supplied as concentrate feed to the Japanese domestic livestock industry. The new system proposed by Kaku et al. in 2004 was defined as where 802,830 tons of US imported corn would not be planted in US and would be replaced by barley planted in 278 thousand ha of Japanese domestic land left fallow for the past year. In this case, 909,000 tons of domestic harvest barley would have been supplied as concentrate feed to the Japanese domestic livestock industry in 2000. The activities taken into account within the two system boundaries were three stages: concentrate feed production, feed transportation and gas emission from the soil by chemical fertilizer. Finished compost was regarded as organic fertilizer and was put instead of chemical fertilizers within the system boundary. Adoption of this new concentrate feed supply system by the Japanese domestic livestock industry could reduce 78,462 tons $CO_2$-equivalents of global warming potential, 347 tons $SO_2$-equivalents of acidification potential, 54 tons $PO_4$-equivalents of eutrophication potential and 0.842 million GJ as energy consumption below 2,000 levels. This LCA study comparing two Japanese domestic livestock concentrate feed supply systems showed that the stage of feed transport contributed most to global warming and the stage of emission from the soil contributed most to acidification and eutrophication. The Japanese domestic livestock industry could participate in emissions trading with $CO_2$-equivalents reduced by shifting from some imported US corn as a concentrate feed to domestic barley planted in land left fallow. In that case the Japanese government could launch emissions trading in accordance with Kyoto Protocol in the future.

• KIEAE Journal
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• 제11권2호
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• pp.67-74
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• 2011

Recently environmental regulations like the Kyoto Protocol, adopted in 1997, required the reduction of the greenhouse gas of 5.2% up to 1990's emissions and 13th General Assembly in 2007, held in Bali of India, have agreed to duty reduction even in developing countries in 2013. Korean government needs research on climate change and greenhouse gas management, such as carbon emissions calculation system and the introduction of greenhouse gas reduction program. Using Top-Down approach with method of IPCC, greenhouse gas emissions from energy, transportation, agriculture, land use and forest, and waste was calculated. Total amount from Shiheung-City in 2007 was about 3,299.581 tons of greenhouse gas $CO_2$. By sectors, the total greenhouse gas emissions in the energy sector mostly accounted for 78 percent, 12 percent from transportation, 6 percent of waste, the landuse/forest sector, 4% of the greenhouse gas emissions. Approximately 5,401,618 tons of the greenhouse gas $CO_2$ was total amount from Ansan-City in 2007. The share of energy sector greenhouse gas emissions was the highest portion of 79 % and 14 percent of transportation, 4% from the waste sector, 3 % from landuse/forest sector.