• Journal of Environmental Impact Assessment
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• v.27 no.4
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• pp.394-401
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• 2018

Tendency in ratio of biotope area of environmental impact assessment (EIA) according to population, location, project type, and total project area was analyzed by type of the projects. According to EIA, biotope area ratio is the ratio of the weighted biotope areas and total project area. biotope area is important to resident's health and quality of their life. Ministry of Environment recommends to meet the biotope area ratio standard presented by each project type. The analysis is based on 4 types of project, urban development, industrial comlpex deveopment, tourism development, and waste and sewerage treatment facility, and 55 data extracted from them. It is needed that new standard that the population is reflected, adjustment that region and frequency are considered, and regulation strengthening according to achievement of 'the minimum achievable goals' to improve biotope area policy. The research includes more data and improvements of specific system are needed as a further research.

• 한국가스학회:학술대회논문집
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• 2006.11a
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• pp.241-244
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• 2006

• Journal of the Korean Society for Precision Engineering
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• v.20 no.8
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• pp.7-11
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• 2003

• Journal of the Economic Geographical Society of Korea
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• v.26 no.3
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• pp.223-237
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• 2023

The Seoul Onsu Industrial Complex, having been completed over 50 years ago, is an old industrial complex, with deteriorating infrastructure and factory buildings. Despite this, there's a current urban industrial agglomeration centered on the machinery industry in the Seoul Onsu Industrial Complex. This study aims to holistically analyze the physical deterioration of facilities in the aging industrial complex and the characteristics of industrial agglomeration to derive the identity of the Seoul Onsu Industrial Complex. Based on the research findings, the complex is seeing an enhanced urban industrial agglomeration due to the influx of small-scale businesses resulting from concentrated trade networks in the metropolitan area and plot subdivision, permission for noise-producing processes, and the ease of securing highly-skilled technicians. However, this agglomeration coexists with a weakening of the complex's production function, limited innovativeness of resident companies, and non-innovative features resulting from weakened competitiveness in the metropolitan machinery industry. In summary, the identity of the Seoul Onsu Industrial Complex is a 'Non-Innovative Urban Industry Agglomeration', an old industrial complex, witnessing non-innovative agglomeration based on a machinery industry network centered in the metropolitan area.

• Clean Technology
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• v.17 no.2
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• pp.175-180
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• 2011

A novel multi-criteria decision making strategy is developed for the construction of industrial symbiosis network in eco-industrial park and the strategy is applied to the construction of acid/alkali wastewater neutralization network in Yeosu industrial complex. Acid (or alkali) wastewater is commonly generated in chemical industries, and it can be used as neutralizing agent for alkali (or acid) wastewater generated from another source. As a consequence, a large-scale industrial symbiosis network for wastewater neutralization can be constructed in petrochemical complexes where a large amount of acid/alkali wastewater is generated. In this study, substance flow model is constructed which describes the wastewater neutralization network and multi-criteria decision making strategy is applied to find a few candidate for industrial symbiosis network.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.10a
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• pp.216-218
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• 2001

1970년대에 접어들면서 광양만 및 인근해역은 대규모 산업단지 조성에 의해 다량의 생활하수와 산업배(폐)수가 유입되면서 매우 빠르게 부영양화가 진행되게 되어 급격한 생태계의 천이를 발생시키고 있다. 따라서 연구에서는 연안해역의 개발과 인위적 부영양화 과정에 따른 생태계 천이과정을 추구하는 한가지 수단으로 외부 환경변화에 가장 민감하게 반응하는 식물플랑크톤 생물량의 시ㆍ공간적 분포특성을 파악하여 보았다. (중략)

• Proceedings of the Korean Society of Crop Science Conference
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• 2021.10a
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• pp.51-51
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• 2021

• Journal of the Korean Association of Geographic Information Studies
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• v.13 no.3
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• pp.74-90
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• 2010

The objectives of this paper are to introduce the GIS based resource circulation information, and to identify additional(or potential) industrial symbiosis based on existing industrial symbiosis and linkage-pair of industry by material. The resource circulation information contains information of the reuse of materials, water, and energy for all manufacturing companies in Ulsan Metropolitan City. The information can further be classified into the three steps -- input information(raw materials), flow information (products), and output information (by-products). The survey data from 3,768 industries and institutions in Ulsan Metropolitan area were collected and built into the GIS to analyze the mechanism of the industrial symbiosis. The results of this study strongly suggest that there are some additional industrial symbioses using by-products(materials, steam, waste water) and further efforts should be given to make them more effective. We expect that the methodology of building the resource circulation information of this study can be helpful to other local governments that try to build similar system.

• KOREAN POULTRY JOURNAL
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• v.46 no.2
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• pp.90-93
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• 2014

반도체 및 MEMS 재료 및 foundry service 및 반도체용 계측기를 개발 및 제조하고 최근에는 반도체용 농도계를 국내 최초로 개발한 우수한 중소기업 (주)세미로드가 지난 2012년 대구 생태산업단지 구축사업에 뛰어들면서 약 1년간의 연구개발 끝에 사료첨가제를 개발해 축산업분야에 첫 발을 내디뎠다. 생균과 식품추출효소를 배합해 '아제라'를 출시하였다. '아제라'는 닭의 장내 생태계를 유익미생물로 우점하는 환경을 조성하고, 유익미생물의 활동을 촉진시켜 소화흡수력을 높여 농가 생산성을 높일 수 있을것으로 기대된다. 이번호에는 (주)세미로드(대표이사 김홍성)를 소개코자 한다.

• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2004.10a
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• pp.83-87
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• 2004