간행물

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수록정보
수록범위 : 24권1호(2016)~28권5호(2020) |수록논문 수 : 219
환경정책
28권5호(2020년 12월) 수록논문
최근 권호 논문
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KCI등재

1Understanding the Impacts of Land Cover Change on Water Quality in an Urbanized Stream

저자 : Chang-yu Hong

발행기관 : 한국환경정책평가연구원 간행물 : 환경정책 28권 5호 발행 연도 : 2020 페이지 : pp. 1-37 (37 pages)

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The heavily urbanized Johnson Creek watershed in the Portland, Oregon metropolitan region has experienced degraded water quality and historic mismanagement for decades. This paper reviews previous work on urbanized watersheds as well as studies that have explored Johnson Creek itself. Analysis of those previous studies is used to determine the present water quality within Johnson Creek and aims to predict how development and restoration will impact future water quality. While tracking water quality, stream temperature, total suspended solids (TSS), land cover metrics, extent of development, and canopy cover, this research expatiates on the effect of rising temperatures, the need for more responsive sediment transport, and increased spatial development within all portions of the watershed. Ultimately, this author has concluded that increased sunlight exposure through solar radiation loads on streams as a result of human-generated disturbances is a significant cause of stream temperature warming and the deterioration of water quality. Despite numerous and long-standing efforts for public-private cooperative stream restoration, the water quality in the Johnson Creek watershed continues to deteriorate.

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This study explores whether green growth (GG) initiatives can effectively complement standard-induced pollution prevention (P2) practices for long-term profitability in an attempt to combine a resource-based view (RBV) of firms and institutional theory. Using survey data collected from 299 manufacturing facilities in Korea, this article empirically examined the mediation effect of GG initiatives on the relationship between P2 practices and financial performance by structural equation models (SEM) with the LISREL technique. Results suggest that GG initiatives such as a new mechanism for environmental regulations in combination with P2 practices can enhance financial performance, which will, in turn, lead to economic recovery and new employment. This finding contributes to the strategic management literature. Theoretical and practical implications of the study's findings and directions for future research are discussed.

KCI등재

3The Impact of Urban Form on the Spread of Infectious Diseases: Focusing on COVID-19 Outbreak in the Seoul Metropolitan Area

저자 : Jaeweon Yeom , Seungwon Kang , Dongoh Ha , Juchul Jung

발행기관 : 한국환경정책평가연구원 간행물 : 환경정책 28권 5호 발행 연도 : 2020 페이지 : pp. 73-95 (23 pages)

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COVID-19 is raising awareness about the risk of the global spread of infectious diseases. As a result, various measures have been proposed to reduce the spread of infectious diseases. This study attempts to analyze the impact of the urban form on the spread of infectious diseases and suggests an urban planning approach to prevent their spread. Recently, studies have shown that confirmed cases increase in high-density, compact cities, but this seems to be the result of simply looking at urban forms in terms of density. Therefore, this study attempted to examine urban forms by considering not only density but also accessibility, self-sufficiency, and land-use mixes. In this study, a structural equation model is used to illustrate the spread of infectious diseases in relation to urban forms, with variables representing the number of confirmed cases. This research focuses on Seoul and Gyeonggi-do, two densely populated, urbanized areas in South Korea, to study the relationship between urban spatial structures and the number of confirmed COVID-19 cases. The study found that urban forms prone to sprawl are vulnerable to the spread of infectious diseases. Moreover, the higher a region's self-sufficiency and the denser and more compact the cities, the more resistant they are to infectious diseases. This means that it is necessary for future urban planning to consider aiming for dense, compact designs in order to create cities resistant to infectious diseases, such as COVID-19. Moreover, it has been determined that cities will be able to prevent the spread of infectious diseases if urban plans, such as community plans, are promoted to enhance self-sufficiency.

KCI등재

4Network Analysis of Ecosystem Service Valuation Trends in South Korea

저자 : Hyeran Kim , Jae-hyuck Lee , Hyuksoo Kwon

발행기관 : 한국환경정책평가연구원 간행물 : 환경정책 28권 5호 발행 연도 : 2020 페이지 : pp. 97-116 (20 pages)

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Ecosystem service valuations provide imperative data that is valuable for policy makers. However, the valuations are seldom adopted in national policymaking. In order to promote the use of ecosystem service valuations in policy and decision-making, a two-mode network analysis was conducted in order to investigate trends in ecosystem service valuation research in South Korea. According to the results, the “contingent valuation method” and “choice experiment” showed high connectivity with ecosystem type and service and were frequently employed by valuators. In contrast, the “net factor income” and “contingent ranking method” showed low connectivity and low frequency of use. The ecosystem types “forest”, “farmland,” and “coastal systems” showed high connectivity with the valuation methodologies and high frequency of use whereas “grassland” and “urban” showed low connectivity and frequency of use. The ecosystem services “aesthetic value/amenities/inspiration” and “recreation/ecotourism” showed high connectivity with the methodologies and high frequency of use whereas “forest products” and “natural resources” showed low connectivity and frequency of use. This study identified trends in ecosystem service valuation research in South Korea, and these trends can be used to guide the direction of future research and aid in the selection of methodologies according to ecosystem type and services.

KCI등재

5Review of Ongoing Debates and Research Associated with Energy Transition Policy in Korea

저자 : Yongsung Cho , Jihyo Kim , Ahreum Kim

발행기관 : 한국환경정책평가연구원 간행물 : 환경정책 28권 5호 발행 연도 : 2020 페이지 : pp. 117-149 (33 pages)

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The transition to cleaner energy usage is accelerating worldwide in an effort to combat the climate crisis. In Korea, there is a social consensus regarding the cause and direction of energy transition represented by an increase in the utilization of renewable energy, improvement in energy efficiency, and decentralization of control. However, no social consensus has been reached for the means and methods of implementing energy transition policies, nor the pace at which they would take effect. In fact, several issues have been subject to heated political debates. In this study, the major issues associated with Korean energy transition policies were examined in terms of the intensity, pace, and cost of energy transition and its impact on the national economy. In particular, the key points of different claims were examined through an in-depth review of the literature on each topic and quantitative data analyses. Based on this study's findings, topics are proposed which can help facilitate furthering debates over Korean energy transition policies.

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가장 많이 인용된 논문
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1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

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2미국의 비트코인 규제

(2006)홍길동심리학41회 피인용

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2미국의 비트코인 규제

(2006)홍길동41회 피인용

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