• 농업기술회보
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• 제41권2호통권486호
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• pp.16-17
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• 2004

• 환경정책연구
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• 제2권2호
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• pp.17-40
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• 2003

The objective of this paper is to formulate strategies and action programs for developing sustainable agriculture in Korea. There is increasing evidence that agriculture has been preoccupied with increasing productivity much to the detriment of environmental degradation. The issue of increasing agricultural productivity so as not to undermine the environment is a difficult task. In reality, there are many definitions of sustainable agriculture and sustainable agricultural development. In this paper, sustainable agriculture is defined by its ability to ensure future supplies of agricultural products at acceptable economic and environmental costs to the society. Sustainable agriculture development refers to the optimal level of interaction among the three dimensions - the environmental, the economic and the social - through dynamic and adaptive processes of trade-off. In order to formulate the strategies for developing sustainable agriculture, three stage approaches such as strategic analysis, strategic choice, and strategic implementation are employed. The basic framework for strategies of sustainable agriculture development consists of five steps such as vision, targets, principles, action plan and policy instruments. The major action plans for activating formulated strategies are suggested as integrating agricultural and environmental policy measures, establishing the system of optimal agri-environmental resources management practices, establishing safe and high quality product system and its effective marketing system, increasing the R&D investment for developing sustainable agro-technology, developing indicators for measuring sustainable agricultural development, and taking a share in related roles for all parties including farmers, consumers, policy makers, researchers and NGOs.

• Korean Chemical Engineering Research
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• 제61권3호
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• pp.401-406
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• 2023

산업이 발달함에 따라 미세먼지는 환경, 건강, 생활 등 다양한 분야에서 문제를 일으키고 있으며, 특히 대기오염에 의해 발생되는 미세먼지는 심각한 환경문제로 대두되고 있다. 따라서 본 연구에서는 전기방사 기술을 적용하여 실리콘 지지체에 셀룰로스아세테이트 고분자 섬유를 방사하여 미세입자를 차단하고, 활성탄 입자를 첨가하여 휘발성유기 화합물을 제거하고자 하였다. 활성탄 비율과 전기방사 시간을 달리하여 활성탄 비율, 필터 두께에 따른 미세먼지 차단효과, 톨루엔 흡착 성능을 분석하였다. 그 결과 전기방사시간이 증가함에 따라 1~3 ㎛ 크기의 입자가 효과적으로 차단되었으며, 활성탄의 양이 0%에서 5%로 증가함에 따라 톨루엔 흡착량이 증가하는 것으로 나타났다. 전기방사 시간이 길어질 경우 필터 두께 증가로 인해 빛 투과가 현저히 떨어졌으며, 20~30분 전기방사한 필터의 경우 빛이 투과하여 창문 필터 적용 가능성을 보여주었다.