DOI QR코드

DOI QR Code

A Preliminary Study for Identifying Soil Management Area in Environmental Impact Assessment on Development Projects

개발사업 환경영향평가 시 토양중점관리지역 선정을 위한 예비연구

  • 김종성 (한국환경정책평가연구원) ;
  • 김충기 (한국환경정책평가연구원) ;
  • 유근제 (한국환경정책평가연구원) ;
  • 황상일 (한국환경정책평가연구원)
  • Received : 2017.11.28
  • Accepted : 2017.12.07
  • Published : 2017.12.31

Abstract

In order to conserve soil functions to the highest degree in development projects, it is necessary to identify and manage specific area (so called soil management area) including soils with good or excellent functions. Therefore, in this work, we conducted a preliminary study how to identify soil management area in environmental impact assessment on development projects. To do this, quantitative evaluation was carried out on two example projects, using InVEST model considering a couple of soil functions, i.e., erosion control and carbon sequestration functions. Then, soil management area was identified through overlay analysis. The methodology developed in this study is able to be used widely for more detailed analysis with high resolution and furthermore overlay anaysis with other assessment items. For more perfect assessment, other soil fuctions needed to be taken into account into our methodology.

개발사업 예정지역에서 토양의 본래 기능을 최대한 보전하기 위해 토양을 중점적으로 관리하는 지역(토양중점관리지역)을 선정하여 관리할 필요가 있다. 이에 본 연구에서는 개발사업 환경영향평가시 어떻게 토양중점관리지역을 선정할 것인지에 대한 예비연구를 수행하였다. 토양 기능중 토양침식조절기능과 토양탄소저장기능을 우선적으로 고려하여 InVEST 모형을 활용한 정량적 평가를 수행하였고 중첩분석을 통해 2개의 개발사업 사례에 대해 토양중점관리지역을 선정하였다. 본 연구를 통해 개발된 방법론은 고해상도의 정밀한 분석, 다른 평가항목들과의 중첩분석 등 다양하게 활용할 수 있다. 좀 더 완벽한 평가를 위해 토양의 다양한 기능을 포함한 평가방법론을 개발할 필요가 있다.

Keywords

References

  1. Chung MG, Kang HJ, Choi SU. 2015. Assessment of Coastal Ecosystem Servicces for Conservation Strategies in South Korea. PLos ONE. 10(7): 1-23.
  2. Defra. 2009. Construction Code of Practice for the Sustainable Use of Soils on Construction Sites.
  3. Jonsson JOG, Daviosdottir B. 2016. Classification and valuation of soil ecosystem services. Agricultural Systems. 145: 24-38. https://doi.org/10.1016/j.agsy.2016.02.010
  4. Kang CH. 2013. A study on the introduction of conservation of top soil into the environmental assessment system. Ph.D. dissertation. Kwangwoon University, Seoul. [Korean Literature]
  5. Kim JS, Han SH, Chang H, Kim TY, Jang IY, Oh WS, Seo CW, L WK, Son YW. 2016. Quantitative Assessment of Climate Regulating Ecosystem Services Using Carbon Storage in Major Korean Ecosystems. Korean J. Environ. Biol. 34(1): 8-17. [Korean Literature] https://doi.org/10.11626/KJEB.2016.34.1.008
  6. Kim, et al. 2010. Prediction of soil erosion from agricultural uplands under precipitation change scenarios. Korean J. Soil. Fert. 43(6): 789-792. [Korean Literature]
  7. Korea Forest Service. 2017. http://www.forest.go.kr
  8. Lee CH, Kwak SY, Kim CK, Bae HJ, Seo YW, Ahn SE, Kang WM, Kim JE, Shin JW. 2016. An Integrated Approach to Environmental Valuation. Korea Environment Institution. [Korean Literature]
  9. National Law Information Center. 2017. http://www.law.go.kr
  10. Park YH, Jeon SW, Eom JH, Hong HJ, Choi HA, Byun BS. 2012. Sustainable Use and Management of Protected Areas: Site-Based Approaches Considering Ecological and Socio-Economic Factors. Korea Environment Institute. [Korea Literature]
  11. Shin KH. 2013. Case study of EIA for soil resource conservation. Korea Environment Institution. [Korean Literature]
  12. Tomasso LP, Leighton M. 2014. The Impact of Land Use Change for Greenhouse Gas Inventories and State-Level Climate Mediation Policy: A GIS Methodology Applied to Connecticut. Journal of Environmental Protection. 5: 1572-1587. https://doi.org/10.4236/jep.2014.517149
  13. Yang JE. 2014, Evaluating Multifunctional Quality of Topsoil and Developing the Optimized Management System. Ministry of Environment. [Korean Literature]
  14. Yang JH, Park SH, Yoo KJ, Kim TH, Hwang SI. 2016. Strategic Environmental Impact Assessment for Development Basic Plan Considering complex Characteristics of soil. Journal of Environmental Impact Assess. 25(2): 155-164. [Korean Literature] https://doi.org/10.14249/eia.2016.25.2.155