강원도 중왕산 지역의 지형 및 토양요인에 따른 신갈나무의 분포 특성
Distribution Characteristics of Quercus mongolica in Relation to Topography and Soil in Mt. Joongwang, Gangwon Province
0
조회
0
다운로드
5
인용
0
참고문헌
키워드
초록
본 연구는 강원도 평창군 중왕산 지역(Mt. Joongwang area located in Pyungchang-gun, Kangwon-do) 천연 활엽수림(natural deciduous stands)내 분포하고 있는 신갈나무(Quercus mongolica)의 입지특성(stand characteristics)을 알아보기 위해 실시되었다. 이 지역에 분포(distribution)하는 신갈나무림(Quercus mongolica forest)은 해발고(elevation)가 높은 지역으로 갈수록 우점(dominant)하였으며, 특히 남쪽 사면(south slope) 중 30°이상의 급경사지(steep slopes)로 상당히 건조(drying)할 것으로 판단된 지역들에도 신갈나무의 중요도(importanct percentage)가 24.03%로 우점(dominant)하고 있었으며, 고로쇠나무(Acer pictum supsp. mono), 피나무(Tilia amurensis)의 순으로 나타났다. 신갈나무(Quercus mongolica)는 피나무(T. amurensis)와 정의상관(positive correlations)을 나타냈으며 거제수나무(Betula costata), 고로쇠나무(Acer pictum subsp. mono), 난티나무(Ulmus laciniata) , 들메나무(Fraxinus mandshurica), 물푸레나무(Fraxinus rhynchophylla), 복장나무(Acer mandshuricum), 층층나무(Cornus controversa)와는 부의상관(negative correlations)이 인정(proved)되었다. 신갈나무(Quercus mongolica)의 흉고직경급(D.B.H class) 분포(distribution)에서는 비교적 안정적인 형태를 유지하고 있어 천이(succession)가 진행되는 일정기간 동안(an appointed period)은 신갈나무가 우점(major woody plant species)하는 숲으로 유지(maintenance)될 것이다. 신갈나무의 천연갱신(natural regeneration)은 임상(forest floor)으로 전광(total sunlight)의 60% 이상이 유입(incoming)되어야 천연갱신(natural regeneration)이 이루어지는 것으로 조사되었다.
Abstract
The objective of this study was to investigate the growth characteristics of Quercus mongolica distributed in the deciduous stands at Mt. Joongwang located in Pyungchang-gun, Kangwon-do. Quercus. mongolica becomes increasingly dominant towards higher elevation. On steep slopes with a gradient above 30°that are fairly dry, dominance of Q. mongolica was estimated at 24.03% followed by Acer pictum subsp. mono and Acer mandshuricum. In addition, Q. mongolica was positively correlated with Tilia amurensis but negatively correlated with Betula costata, Acer pictum subsp. mono, Ulmus naciniata, Fraxinus mandshurica, Fraxinus rynchophylla, Acer mandshuricum and Cornus controversa. This study found that the distribution of Q. mongolica stands have maintained a relatively stable form for a period of time and will remain dominant by examining the distribution of diameter at breast height. Results also showed that the forest physiognomy of Q. mongolica are composed of more than 60% naturally regenerated stands.
참고문헌 (13)
- Austin, M. P., "New approaches to direct gradient analysis using environmental scalars and statistical curve-fitting procedures", Vegetation, 55, pp.11~27 (1984)
- Curtis, J. T., "An upland forest continuum in the prairie-forest boarder region of Wisconsin", Ecology, 32, pp.476~498 (1951)
- A Cooperative Research on Modernized Techniques Development for National Forest Management Final Report(Ⅳ), "Forest Service", ~ (1993)
- Kang, Sung-Kee, "The Analysis of Community Structural Attributes by Topographic Positions in the Natural Deciduous Forest of Mt. Chumbong Area(1)", Kangwon National University Journal of Forest and Environmental Science, 16, pp.93~104 (2000)
- Kent, M., "Vegetation Description and Analysis" (1992), John Wiley and Sons
- Kim, Jeong-Un, "Distribution Patterns of Species Populations along the Environmental Gradients in Mt. Moak Provincial Park, Korea", Korean J. Ecol, 15(4), pp.365~375 (1992)
- 이승우, "산림 입지토양 환경요인에 의한 상수리나무와 신갈나무의 적지추정", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 40(5), pp.429~434 (2007), 한국토양비료학회
- Lee, Won-Sup, "The Analysis of Successional Trends by Topographic Positions in the Natural Deciduous Forest of Mt. Chumbong", Journal of Korean Forest Society, 89(5), pp.655~665 (2000)
- Life, A, "Sustainable Forest Us in Korea – Precondition and prospect. Society for Forest & Culture", Journal of Forest and Culture, 2(6), pp.7~15 (1993)
- Richter, D. D., "Soil chemical change during three decades in an old-field loblolly Pine(Pinus taeda L.) Ecosystem", Ecology, 75(5), pp.1463~1473 (1994)
- Rowe, J.S., "Forestland classification : Limitation of the use of vegetation in Forestland Classification : Experiences probles", Proc. Symp. Univ., Wisconsin (1984)
- Suh, M. H., "Stand structure and regeneration of Quercus mongolica forests in Korea", Forest Ecology and Management, 106, pp.27~34 (1998)
- YAMAMOTO Hirokazu, "Stand structure of mixed-species stands (I) : Relation of species composition and topographic factors", Journal of Forest Research, 77(1), pp.47~54 (1995)