본문 바로가기
  • Home

Analyzing the Impact of Species on Urban Development Using Meta Population Model

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2023, 32(2), pp.61-71
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering
  • Received : December 9, 2022
  • Accepted : April 6, 2023
  • Published : April 30, 2023

Eunsub Kim 1 MO YONG WON 2 Tae Yoon Park 3 Yoonho Jeon 1 CHOI JIYOUNG 1 Lee, Dong Kun 1

1서울대학교
2영남대학교 생명응용과학대학 산림자원 및 조경학과
3연세대학교

Accredited

ABSTRACT

As differences in the impact of each species on a spatial scale occur, analysis at the landscape scale is necessary to evaluate the impact of a development project. In previous studies, the Incidence Function Model (IFM) based on meta population theory was used to analyze the impact of species on the environment that changes according to urban development. However, since the model was required at least 10 occupied areas, it is difficult to use it for species that are difficult to monitor such as endangered species. Therefore, we proposed the Incidence Function Model (IFM) using species distribution model to fill the species data. In addition, we reviewed whether the developed model can be used in environmental impact assessment. As a result of the analysis, the minimum occupancy of Prionailurus bengalensis on urban development decreased to 56.5% and the possibility of survival to 28.7%. We confirmed that It rapidly decreased from the reference points of 230 and 70habitats through analysis of the meta-population capacity according to the decrease in the number of habitats. These results can be assessing the environment impact of each species on habitat loss. And it can support decision-making on the minimum number and area of habitat for species protection. This study is expected to be used as basic data for environment impact assessment on before and after development projects and mitigation measures plans, thereby increasing the effectiveness of reduction plans.

Citation status

* References for papers published after 2023 are currently being built.