Ecological Characteristics of Natural Habits of Deutzia paniculata, a Rare and Endemic Woody Species in Korea
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Deutzia paniculata Nakai, a rare and endemic plant, has limited distribution throughout the North and South Gyeongsang provinces of South Korea. The D. paniculata community grows mostly on the stony slopes of forests, valley edges, and rock layers at 250-960 m in altitude, where deciduous trees are dominant and high humidity is maintained. Correlation analysis of vegetation and environmental factors found that the Walter’s dogwood-mulberry community was correlated with soil acidity (pH). Whilst the queritron community had correlations with distance from the valley, rock rate and slope. The natural habitat of the Palgongsan Mountain in Daegu is known to have high genetic diversity, had eight D. paniculata individuals recorded from 2014 to 2018, and 12 individuals recorded in 2020 (new individuals due to a newly created space within the herbaceous layer caused by grass mowing works), it is therefore unlikely that the community would perish unless there was an artificial disturbance. To conserve the natural habitats of D. paniculata, oppression by Sasa borealis, damage, increase in crown density of the upper layer, overexploitation, and absence of seedlings should be carefully investigated. In addition, response measures should also be established and the impact on seed fullness and the reproductive characteristics of D. paniculata recorded. To restore declined genetic diversity, individuals from high genetic diversity regions, such as Palgongsan Mountain, should be artificially transplanted.
Abstract
Deutzia paniculata Nakai, a rare and endemic plant, has limited distribution throughout the North and South Gyeongsang provinces of South Korea. The D. paniculata community grows mostly on the stony slopes of forests, valley edges, and rock layers at 250-960 m in altitude, where deciduous trees are dominant and high humidity is maintained. Correlation analysis of vegetation and environmental factors found that the Walter’s dogwood-mulberry community was correlated with soil acidity (pH). Whilst the queritron community had correlations with distance from the valley, rock rate and slope. The natural habitat of the Palgongsan Mountain in Daegu is known to have high genetic diversity, had eight D. paniculata individuals recorded from 2014 to 2018, and 12 individuals recorded in 2020 (new individuals due to a newly created space within the herbaceous layer caused by grass mowing works), it is therefore unlikely that the community would perish unless there was an artificial disturbance. To conserve the natural habitats of D. paniculata, oppression by Sasa borealis, damage, increase in crown density of the upper layer, overexploitation, and absence of seedlings should be carefully investigated. In addition, response measures should also be established and the impact on seed fullness and the reproductive characteristics of D. paniculata recorded. To restore declined genetic diversity, individuals from high genetic diversity regions, such as Palgongsan Mountain, should be artificially transplanted.
참고문헌 (37)
- Chang CS, "Reconsideration of rare and endangered plant species in Korea based on the IUCN Red List Categories", Korean J Plant Tax, 31, pp.107~142 (2001)
- 장진성, "고유종 꼬리말발도리의 생식특성과 동위효소 유전다양성", 한국산림과학회지, 103(4), pp.519~527 (2014), 한국산림과학회[DOI]
- Chung YH, "Monographic Study of the Endemic Plants in Korea VI. Taxonomy and Intespecific Relationships of the Genus Deutzia", Korean J Bot, 29, pp.207~231 (1986)
- Coates DJ, "The mating system and patterns of genetic variation in Banksia cuneata A. S. George(Proteaceae)", Heredity, 69, pp.11~20 (1992)
- Connell JH, "Mechanisms of Succession in Natural Communities and Their Role in Community Stability and Organization", Am Nat, 111, pp.1119~1144 (1977)
- "Philos Trans R Soc Lond B Biol Sci", 1990, 125~140
- Curtis JT, "An Upland Forest Continuum in the Prairie-Forest Border Region of Wisconsin", Ecology, 32, pp.476~496 (1951)
- Ellenberg H, "Einführung in die Phytosoziologie", pp.136~ (1956), Eugen Ulmer
- Elzinga CL, "Measuring &Monitering Plant Populations", pp.496~ (1998), Bureau of Land Management
- Gleason HA, "The Individualistic Concept of the Plant Association", Bull Torrey Bot Club, 53, pp.7~26 (1926)
- Grubb PJ, "The maintenance of species-richness in plant communities : the importance of the regeneration niche", Biol Rev, 52, pp.107~145 (1977)
- Hamrick JL, "Plant Population Genetics, Breeding, and Genetic Resources", pp.43~63 (1989), Sinauer Associates
- Harper JL, "Population Biology of Plants", pp.892~ (1977), Academic Press
- International Business Machine, "SPSS Statistics Version 19.0", ~ (2010)
- 정진현, "우리나라 산림토양의 지역별 이화학적 특성", 한국산림과학회지, 91(6), pp.694~700 (2002), 한국산림과학회
- 정지영, "한반도 특산식물 꼬리말발도리 개체군 구조 및 서식지 특성", 생태와 환경, 49(1), pp.31~41 (2016), 한국수생태학회
- Kim H, "The reconsideration of genus Deutzia in Korea based on morphological characters and genetic diversity", PhD, pp.2003
- 김영철, "층층둥굴레(Polygonatum stenophyllum Maxim.)의 분포특성과 개체군의 위협요인 및 지속가능성 평가", 한국환경생태학회지, 33(3), pp.303~320 (2019), 한국환경생태학회[DOI]
- 김영철, "우리나라 중동부지역에 분포하는 멸종위기야생식물 현황과 위험요인 평가", 한국환경생태학회지, 30(3), pp.291~307 (2016), 한국환경생태학회
- Kim YC, "Studies on the conservation ecology of endangered plants, Halenia corniculata(L. )Cornaz, Glaux maritima var. obtusifolia Fernald and Paeonia obovata Maxim", PhD, pp.2017
- "Meteorological Information" (2019)[URL]
- Korea National Arboretum, "Rare Plants Data Book in Korea", pp.332~ (2008), Korea National Arboretum
- Lee CB, "Coloured Flora of Korea. I", pp.486~ (2003), Hyangmunsa Publishing Co
- Lee SW, "Studies on Forest Soils in Korea(II)", J Korean For Soc, 54, pp.25~35 (1981)
- McCune B, "PC-ORD. Multivariate Analysis of Ecological Data. Version 5.0", MjM Solfware Desing, ~ (2006)
- National Institute of Biological Resources, "Red Data Book of Endangered Vascular Plants in Korea", pp.392~ (2012), National Institute of Biological Resources
- Pearman PB, "Niche dynamics in space and time", Trends Ecol Evol, 23, pp.149~158 (2008)
- Pianka ER, "On r-and K-Selection", Am Nat, 104, pp.592~597 (1970)
- Pielou EC, "Ecological Diversity", pp.168~ (1975), John Wiley
- Shannon CE, "The Mathematical Theory of Communication", pp.144~ (1963), University of Illinois Press
- 신재권, "천연기념물 한란 보호구역의 개체군 구조 및 미세 서식처 선호성", 생태와 환경, 47(3), pp.176~185 (2014), 한국수생태학회
- Simpson E, "Measurement of Diversity", Nature, 163, pp.688~ (1949)
- 손성원, "한국 희귀 특산식물 꼬리말발도리 집단의 유전적 다양성 및 구조", 한국자원식물학회지, 26(5), pp.619~627 (2013), 한국자원식물학회[DOI]
- Wagenius S, "Biparental inbreeding and interremnant mating in a perennial prairie plant : fitness consequences for progeny in their first eight years", Evolution, 64, pp.761~771 (2010)
- Whittaker RH, "Vegetation of the Great Smoky Mountains", Ecol Monogr, 26, pp.1~80 (1956)
- 천경식, "울릉도 미역고사리(Polypodium vulgare L.) 자생지의 입지환경특성", 한국환경생태학회지, 26(1), pp.1~10 (2012), 한국환경생태학회
- 윤정원, "거문도닥나무(Wikstroemia ganpi (Sieb. et Zucc.) Maxim.) 자생지의 생육환경과 식생구조", 한국환경생태학회지, 28(3), pp.331~341 (2014), 한국환경생태학회