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논문 기본 정보

자료유형
학술저널
저자정보
박선욱 (국립생태원) 구경아 (한국환경정책·평가연구원) 공우석 (경희대학교)
저널정보
한국기후변화학회 한국기후변화학회지 Journal of Climate Change Research Vol.10 No.3
발행연도
2019.9
수록면
185 - 198 (14page)
DOI
10.15531/ksccr.2019.10.3.185

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This study assessed the climate change effect on and vulnerability of the three Climate‐sensitive Biological Indicator Species (CBIS) Abies koreana E.H.Wilson, Aucuba japonica Thunb, and Camellia japonica L.. For this, True Skill Statistic (TSS)‐weighted ensemble models were constructed using present/absent data of species, obtained from previous studies, and six environmental variables (three temperature variables and three precipitation variables). The future potential habitats of the species in 2050 (2041~2060) were predicted using the TSS‐weighted ensemble models and the ensemble of 20 future climate projections produced by five Global Circulation Models (GCMs) based on four Representative Concentration Pathways (RCP) scenarios. The future potential habitats and climatic habitat suitability for three species were predicted considering reproduction age and seed dispersal function. The potential habitats of Abies koreana were on Mt. Halla in Jeju Island and the central and southern subalpine regions of the Korean Peninsula under the current climate. Those of Aucuba Japonica were the southern coastal and insular areas, and Camellia Japonica was present on the southern inland and central insular areas. The future habitats of all three species would expand under climate change. However, while the habitat suitability for Abies Koreana increased at all of its potential habitats, those of Acuba japonica and Camellia japonica decreased. Compared with the predicted areas without consideration of dispersal capacity, the future distribution areas of all three species decreased when considering dispersal processes, dispersal distance, and seed production processes. This study shows that dispersal processes are critical to understand the climate change effects on potential habitats of CBIS, which is fundamental knowledge for conservation planning.

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ABSTRACT
1. 서론
2. 연구방법 및 자료
3. 연구결과
4. 고찰
5. 결론
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UCI(KEPA) : I410-ECN-0101-2019-453-001222033