• Title/Summary/Keyword: 경제적손실

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Impact Assessment of Vegetation Carbon Absorption and Economic Valuation Under Long-term Non-executed Urban Park Development (장기미집행공원 개발에 따른 도시 식생 탄소 흡수량에 미치는 영향 및 경제적 가치 평가)

  • Sung, Woong-Gi;Choi, Jae-Yeon;Yu, Jae-Jin;Kim, Dong-Woo;Son, Seung-Woo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.10
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    • pp.361-371
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    • 2020
  • Since the implementation of the sunset law in 2020, concerns have been raised over the reckless development of long-term non-executed urban parks. In this study, the FSDAF method and CASA-NPP model were used to evaluate the annual average NPP of long-term non-executed urban parks in Seoul. Based on this, the carbon loss and economic value were assessed under five development scenarios. The total NPP value of long-term non-executed urban parks, except for the greenbelt area in Seoul, was 4,892.18 t C. In the first scenario, the NPP and cost were 4,892.18 t C of vegetation carbon and 1.18 billion won, 2,548.55 t C of vegetation carbon and 615 million won in the second scenario, 238.94 t C of vegetation carbon and 58 million won in the third scenario, 848.38 t C of vegetation carbon and 205 million won in the fourth scenario, and 1,596.00 t C of vegetation carbon and 385 million won in the fifth scenario. These results are meaningful for evaluating vegetation carbon and economic value loss according to five different development scenarios. The results of this study are expected to be useful for the preparation of measures to minimize the impact of the development of long-term non-executed urban parks.

Quantitative Risk Assessment Methodology for Construction Site (건설공사의 정량적 위험도 산정 방법론)

  • Kim, Hyun-Soo;Lee, Hyun-Soo;Park, Mun-Seo
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • 2008.11a
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    • pp.463-466
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    • 2008
  • Owing to the characteristics of the construction industry, large number of risk factors exist in construction projects compared to other industries. In the year 2007, due to industrial disaster, there was a loss of about 70 million number of working days and about 3 trillion won of the economic direct loss Economic loss is estimated up to 16trillion won including the indirect loss. Hence, a countermeasure is required to reduce the loss. However, the existing safety management is inefficient because it is based on experiential safety knowledge in the form of safety index, regulations. The purpose of this research is to improve this problem by proposing a quantitative risk assessment methodology. First, the limitation of existing hazard index is analyzed and subsequently variables for assessing degree of risk is established. Finally, these variables are then combined and a quantitative risk assessment methodology is proposed.

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고병원성 조류인플루엔자(HPAI) 발생의 경제적 피해 계측

  • Korea Duck Association
    • Monthly Duck's Village
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    • s.65
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    • pp.38-48
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    • 2008
  • 가금산업은 국민소득 증가와 식생활의 서구화로 생산액과 소비량이 증가하여 우리 농업에서 매우 중요한 위치를 차지하고 있다. 그러나 세계 각지에서 나타난 고병원성 조류인플루엔자로 인하여 많은 경제적 피해가 발생하고 있으며, 질병의 인체감염으로 인간의 소중한 생명도 위협을 받고 있다. 우리나라의 경우도 예외가 아니어서 그동안 모두 3차례에 걸쳐 고병원성 조류인플루엔자가 발생하여 많은 피해를 입었다. 고병원성 조류인플루엔자의 발생으로 인한 경제적 피해는 가금생산농가에만 국한되는 것이 아니다. 질병 발생으로 인한 경제적 피해는 생산농가와 직간접적으로 연관된 사료업체, 부화업체, 가공업체, 유통업체, 외식업체, 및 기타 관련 산업에서 골고루 발생하며, 손실보전을 위한 정부의 재정지출 증가로도 이어진다. 이번 연구에서는 고병원성 조류인플루엔자(HPAI) 발생이 미치는 경제적 영향을 계측하고 이와 관련하여 현행 질병 방역체계의 개선 방향을 도출하였다. 근래 들어 고병원성 조류인플루엔자의 연중 발생 가능성이 우려되기 때문에 질병예방과 확산방지를 위한 방역체계의 검토에서 개선 방안에 이르기까지 포괄적으로 다루었다.

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