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A Study on Distribution Characteristics of Corylopsis coreana Using SDM

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2012, 21(5), pp.735-743
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering

권혁수 1 류지은 2 서창완 2 Ji-Yeon Kim 1 LIM DONG OK 3 서민환 1

1국립환경과학원
2서울대학교
3호남대학교

Accredited

ABSTRACT

Since the CBD(Conservation on Biological Diversity)’s 10th Conference of the Parties adopted the protocol on access to genetic resources and benefit sharing in Nagoya 2010, the importance of endangered species studies such as habitat distribution, protection and management have been more emerged. Corylopsis coreana, an endangered species in Korea, was isolated nationally and has been damaged by anthropogenic factors. In this paper, we identified the factors affecting C. coreana habitat at the national scale and regional scale using National Survey of Natural Environment and predicted the distribution of C. coreana. Annual precipitation, precipitation of wettest quarter, temperature seasonality and Digital Elevation Model(DEM) were derived as important factors at the national scale, and precipitation of wettest quarter, DEM and solar radiation on spring were identified as important factors at regional scale. Colylopsis distribution was affected by an effect of climate significantly at the national scale, and by additionally the microclimate and topography at regional scale. These findings will be used as the basis on habitat conservation and restoration plan and climate change.

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