Journal of Ecology and Environment

한국생태학회 (The Ecological Society of Korea)
권호 표지
DOI QR코드

DOI QR Code

Development of a habitat suitability index for the habitat restoration of Pedicularis hallaisanensis Hurusawa

  • Rae-Ha, Jang (Research Center for Endangered Species, National Institute of Ecology) ;
  • Sunryoung, Kim (Research Center for Endangered Species, National Institute of Ecology) ;
  • Jin-Woo, Jung (Research Center for Endangered Species, National Institute of Ecology) ;
  • Jae-Hwa, Tho (Research Center for Endangered Species, National Institute of Ecology) ;
  • Seokwan, Cheong (Research Center for Endangered Species, National Institute of Ecology) ;
  • Young-Jun, Yoon (Research Center for Endangered Species, National Institute of Ecology)
  • 투고 : 2022.09.29
  • 심사 : 2022.11.26
  • 발행 : 2022.12.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Background: We developed a habitat suitability index (HSI) model for Pedicularis hallaisanensis, a Grade II Endangered Species in South Korea. To determine the habitat variables, we conducted a literature review on P. hallaisanensis with a specific focus on the associated spatial factors, climate, topography, threats, and soil factors to derive five environmental factors that influence P. hallaisanensis habitats. The specific variables were defined based on the collected data and consultations with experts in the field, with the validity of each variable tested through field studies. Results: Mt. Seorak had a suitable habitat area of 2.48 km2 for sites with a score of 1 (0.62% of total area) and 0.01 km2 for sites with a score of 0.9. Mt. Bangtae had a suitable habitat area of 0.03 km2 for sites with a score of 1 (0.02% of total area) and 0 km2 for sites with a score of 0.9. Mt. Gaya showed 0.13 km2 of suitable habitat for sites with a score of 1 (0.17% of total area) and 0 km2 for sites with a score of 0.9. Lastly, Mt. Halla showed 3.12 km2 of suitable habitat related to sites with a score of 1 (2.04% of total area) and 4.08 km2 of sites with a score of 0.9 (2.66% of total area). Mt. Halla accounts for 73.1% of the total core habitat area. Considering the climatic, soil, and forest conditions together with standardized collection sites, our results indicate that Mt. Halla should be viewed as a core habitat of P. hallaisanensis. Conclusions: The findings in this study provide useful data for the identification of core habitat areas and potential alternative habitats to prevent the extinction of the endangered species, P. hallaisanensis. Furthermore, the developed HSI model allows for the prediction of suitable habitats based on the ecological niche of a given species to identify its unique distribution and causal factors.

키워드

과제정보

This work was supported by a grant from the National Institute of Ecology (NIE), funded by the Ministry of Environment (MOE) of the Republic of Korea (NIE-B-2022-34).

참고문헌

  1. Cho WB. Distribution of Korean Pedicularis and taxonomic position of P. ishidoyana [thesis]. Incheon: Inha University; 2010.
  2. Cho WB, Choi BH. Taxonomic position of Pedicularis hallaisanensis Hurusawa, an endemic plant of Mt. Halla. Korean J Plant Taxon. 2011;41(2):130-7. https://doi.org/10.11110/kjpt.2011.41.2.130.
  3. Elith J, Leathwick JR. Species distribution models: ecological explanation and prediction across space and time. Annu Rev Ecol Evol Syst. 2009;40:677-97. https://doi.org/10.1146/annurev.ecolsys.110308.120159.
  4. Kim LK, Choi SD, Choo GC, Hwang BY, Gang GH, So SK, et al. Environmental characteristics and floristic study of endangered Pedicularis hallaisanensis habitats. J Agric Life Sci. 2018;52(6):163-73. https://doi.org/10.14397/jals.2018.52.6.163.
  5. Kim LK, Park EH, Gang GH, Hwang BY, Jung HJ, Kim MY, et al. Form and embryonic characteristics of Pedicularis hallaisanensis seeds as endangered wild species II-class using host plants. J Korean Soc For Sci. 2019;108(3):290-5. https://doi.org/10.14578/jkfs.2019.108.3.290.
  6. Kim YC, Chae HH, Hong BR, Oh HK, Lee KH, Lee KS. The status of endangered plants distributed in the middle eastern area of Korea and evaluation of the risk factors. Korean J Environ Ecol. 2016;30(3):291-307. https://doi.org/10.13047/KJEE.2016.30.3.291.
  7. Korea National Park Research Institute. Predicted habitat distribution map through environmental analysis of endangered plant habitats (2st year). Wonju: Korea National Park Research Institute; 2016.
  8. Korea National Park Service. Anual report on the conservation project for the endangered plant community of Mt. Gaya (1st year). Hapcheon: Korea National Park Service; 2013.
  9. Lee BE, Kim JW, Kim NI, Kim JG. Evaluation on replacement habitat of two endangered species, Aster altaicus var. uchiyamae and Polygonatum stenophyllum using habitat suitability index. J Wetl Res. 2017;19(4):433-42. https://doi.org/10.17663/JWR.2017.19.4.433.
  10. Lee WC. Lineamenta florae Koreae. Seoul: Academy Publishing Co.; 1996a.
  11. Lee YN. Flora of Korea. Seoul: Kyohaksa; 1996b.
  12. Nakai T. Flora Koreana. Pars. secunda. J Coll Sci Imp Univ Tokyo. 1911; 31:124-6.
  13. National institute of Biological Resources (NIBR). Endangered wildlife at a glance. Incheon: National Institute of Biological Resources; 2018.
  14. Palibin J. Conspectus florae Koreae. Acta Horti Petropolitani. 1901;18(2):147-98.
  15. Shim YJ. A study on the site selection of wetland replacement using Korean redfrog (Runa amurensis coreana Okada) habitat suitability index: focusing on Pangyo residential development site [thesis]. Seoul: Seoul National University; 2004.
  16. Shim YJ, Park YS, Jang RH, Yoon YJ, Kim SR, Han SH. The development of habitat suitability index model of class I endangered wildlife, Sedirea japonica. J Korean Isl. 2020;32(1):153-72. https://doi.org/10.26840/JKI.32.1.153.
  17. United States Department of Agriculture (USDA). Soil survey manual. Washington, D.C.: USDA; 2017.
  18. Yang HB, Holmgren NH, Mill RR. Pedicularis. In: Raven PH, Wu ZY, editors. Flora of China, Vol. 18. Beijing: Science Press; 1998.
  19. Yoon YJ, Kim SR, Jang RH, Han SH, Lee DJ, Shim YJ, et al. Development of habitat suitability index for habitat restoration of class I endangered wildlife, Cypripedium guttatum Cw. J Korean Soc Environ Restor Technol. 2020;23(4):1-11. https://doi.org/10.13087/kosert.2020.23.4.1.
  20. You JH, Jeon SK, Seol JW. Flora and conservation plan of Gayasan National Park. J Korean Soc Environ Restor Technol. 2013;16(1):109-30. https://doi.org/10.13087/kosert.2013.16.1.109.