The distribution and population status of Quercus myrsinifolia (Fagaceae) on the Korean peninsula

다국어 초록 (Multilingual Abstract)

Most evergreen Quercus species are typical, dominant members of Korean evergreen forests. However, little is known about the distribution status of Q. myrsinifolia Blume there. To enhance our knowledge about their natural range in Korea, we conducted field surveys based on specimen records and an extensive literature search. We also determined their exact number as a first step in planning their conservation. The results indicated that these trees are strictly limited to Jin Island, and 169 mature individuals were the maximum number and occurred in only three subpopulations on that island. Previous misidentifications and perhaps mislabeled locations for plant specimens were the main reasons for earlier confusion about distribution. We believe that these results can provide guidance when making specific recommendations for management interventions. These discoveries also demonstrate the value in having reliable information about plant specimens in general. We also speculated about what makes this species particularly vulnerable to local extinction.

참고문헌 (Reference)

1 이진실, "한반도 야생란의 분포 및 보호 대상 식물" 한국식물분류학회 36 (36): 335-360, 2006

2 이정현, "상록활엽수 3종의 한반도분포 및 자생북한계지" 한국식물분류학회 40 (40): 267-273, 2010

3 Kim, J. S, "Woody Plants of Korean Peninsula" Dolbegae 175-, 2011

4 Wu, Z. Y, "Vegetation of China" Science Press 1980

5 Ohashi, H, "The northernmost limit of distribution of Quercus acuta Thunb. (Fagaceae)" 81 : 173-187, 2006

6 Lee, B. Y, "The Effect of Climate Change on Biogeographical Subregions in Korea" National Institution of Biological Resources 167-, 2009

7 Yang, S. J, "The Distribution Analysis for the Flora of Uninhabited Islands in the Gyeongsangnamdo" Changwon National University 2013

8 Cho Y. H, "Studies on the flora and vegetation of Mt. Yudal Urban Natural Park in Mokpo City" 14 : 79-96, 1996

9 Lee, W. C, "Standard Illustrations of Korean Plants" Academy Publishing Co 624-, 1996

10 Chang, C. S, "Reconsideration of rare and endangered plant species in Korea based on the IUCN Red List Categories" 31 : 107-142, 2001

11 Chang, C. S, "Quercus L. In The Genera of Vascular Plants of Korea" Academy Publishing Co 271-274, 2007

12 Kim, C. S, "Phytosociological study on the vegetation of Daehksan Island" 12 : 145-160, 1989

13 Lee, J. H, "Phylogeography of East Asian Evergreen Broad Leaved Trees and Taxonomy on the Korean Quercus Subgenus Cyclobalanopsis" Inha University 2012

14 Lee, J. H, "Phylogeography and genetic diversity of East Asian Neolitsea sericea (Lauraceae)based on variations in chloroplast DNA sequences" 126 : 193-202, 2013

15 Lee, I. K, "Notes on the flora of Dolsan Island" 5 : 23-32, 1973

16 Kondo, T, "Not an ancient relic: the endemic Livistona palms of arid central Australia could have been introduced by humans" 279 : 2652-2661, 2012

17 Lee, Y. N, "New Flora of Korea" Kyo-Hak Publishing Co 2006

18 Lee, T. B, "Illustrated Flora of Korea" Hyangmoon Publishing Co 279-, 1980

19 장진성, "IUCN 적색목록 기준에 의한 환경부 멸종위기 야생동식물종에 대한 평가" 한국생태학회 28 (28): 305-320, 2005

20 Chung M. Y, "Genetic consequences of fragmentation on populations of the terrestrial orchid Cymbidium goeringii" 170 : 222-231, 2014

21 Choi T. B, "Genetic Structure and Diversity of Three Oak Species (Quercus, Subgen. Cyclobalanopsis)" Seoul National University 2001

22 Petit, R. J, "Fagaceae trees as models to integrate ecology, evolution and genomics" 197 : 369-371, 2013

23 Ito, S, "Ecological distribution of seven evergreen Quercus species in southern and eastern Kyushu, Japan" 24 : 53-63, 2007

24 Koo, K. A, "Distribution of evergreen broad-leaved plants and climatic factors" 36 : 247-257, 2001

25 Nakao, K, "Assessing the impact of land use and climate change on the evergreen broad-leaved species of Quercus acuta in Japan" 212 : 229-243, 2011

26 Liu, M. H, "A population genetic evaluation of ecological restoration with the case study on Cyclobalanopsis myrsinaefolia (Fagaceae)" 197 : 31-41, 2008