Earticle

초록

영어

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.

목차

Abstract
Introduction
Materials and Methods
Study areas
Study methods
Results and Discussion
Characteristics of growth environments
Structure of plant communities
Comprehensive discussion
References

키워드

저자

• Jin-Sun Park [ DMZ Botanic Garden, Korea National Arboretum, Yanggu 24564, Republic of Korea ]
• Jong-Bin An [ DMZ Botanic Garden, Korea National Arboretum, Yanggu 24564, Republic of Korea ]
• Ho-Geun Yun [ DMZ Botanic Garden, Korea National Arboretum, Yanggu 24564, Republic of Korea ]
• Myung-Hoon Yi [ Department of Education and Research, Daegu Arboretum, Daegu 42829, Republic of Korea ]
• Wan-Geun Park [ Department of Forest Science, Kangwon National University, Chuncheon 24341, Republic of Korea ]
• Hyun-Tak Shin [ National Arboretum, Pocheon 11186, Republic of Korea ]
• Yong-sik Hong [ Policy Manager, Sejong National Arboretum, Sejong 30151, Republic of Korea ]
• Kyeong-Cheol Lee [ Korea National College of Agriculture and Fisheries, Jeonju 54874, Republic of Korea ]
• Yun-Jin Shim [ Korea National College of Agriculture and Fisheries, Jeonju 54874, Republic of Korea ]
• Jung-Won Sung [ Korea National College of Agriculture and Fisheries, Jeonju 54874, Republic of Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  Journal of Forest and Environmental Science [산림과학연구]

• 간기

  계간

• pISSN

  2288-9744

• eISSN

  2288-9752

• 수록기간

  1981~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 526 DDC 634