• 한국약용작물학회지
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• 제17권2호
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• pp.139-144
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• 2009

This study was conducted to evaluate the vegetation, distribution and growth pattern of Glehnia littoralis community by the DCA ordination method in eastern coast of Korea. The number of plant species growth with G. littoralis in natural habitat was found 51 taxa, and species of high frequency among 51 taxa was Ixeris repens, Calystegia soldanella, Carex kobomugi, Elymus mollis, Lathyrus japonica and Zoysia macrostachya. Indicator species of Z. macrostachya, Linaria japonica, C. soldanella, I. repens, Carex pumila, Artemisia capillaris, Oenothera biennis, L. japonica and E. mollis in G. littoralis community was differential species of syntaxonomy. C. kobomugi, Z. macrostachya, E. mollis, Cynodon dactylon and L. japonica was the distribution in dryness sand and moisture sandyloam, I. repens, C. soldanella, L. japonica and C. pumila was the distribution in dryness sand. In coastal dune, I. repens, C. soldanella, Salsola komarovi and G. littoralis combined strength of the distribution, and sand of coast was typical of the habitat.

• The Korean Journal of Ecology
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• 제17권3호
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• pp.391-413
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• 1994

The northernmost type of the monogolian oak forests in the Russian Far East was studied in terma of syntaxonomy and synchorology. Hand-sorting method, computer program TWIN-SPAN, CANOCO and SYN-TAX III were engaged for the classification and data analysis. Correlation between plant communitie and environmental factors was analyzed by DCA (Detrended Correspondence Analysis) using NeCD (Net Contribution Degree) of species. Three plant communities were recognized: the Abieti holophyllae-Quercetum mongolicae, the Lespedezo-quercetum mongolicas and the Rosa ussuriensis-Quercus mongolica communit. They were included into the alliance Jeffersonio-Quercion monogolicae which is representative to the cool-Temperate forests mixed by conierous and broadleaved trees in southern Sikhote Alin. Human impact was signified as the most important factor to interpret the disjunction of plant communities of which DCA ordination yielded sharp contrasting objects (i.e. stands and species). In the amhi-Tonghae region, alaogous vegetation types such as the Jeffersonio-Quercion monogolicae of Russian Far East, the Quercion grosseserratae of Japanese Hokkaido and the Pino koraiensis-Quercion monogolicae of Koream peninusula were reviewed in terms of similarity of species composition and stratum structure. It is signified that the Jeffersonio-Quercion monogolicae was one of the continental types more similar to Korean alliance that to Japanese one.

• 한국환경복원기술학회지
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• 제6권6호
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• pp.29-40
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• 2003

Shindoori dune, about 2,000,000$m^2$ in area, is located in the west of the middle area in Korea. Around the sand dune, many diagnostic plants and animals are populated, so it is considered a very important ecosystematic area. This study was carried out to establish for conservation and restoration in Shindoori dune. Our surveys have been accomplished from October, 2002 to September, 2003. Plant communities formed around the sand dune in Shindoori were divided into several patterns and analysed. They have been divided into 9 communities. Community A : Carex pumila community, B : Carex kobomugi community, C : Elymus moWs community, D : Imperata cylindrica var. koenigii community, E: Rosa rugosa community, F: Ischaemum anthephoroides community, G: Vitex rotundifolia community, H : Lathyrus japonica community, I : Oenothera biennis community. The flora surveyed in these communities was constituted of 19 families, 44 genera, 8 varieties, and 40 species. Wild plants such as Calystegia soldanella, Artemisia capillaris, Avena fatua, Mertensia asiatica, Glehnia littoralis and Zoysia sinica were mostly light loving plants and higher resistant plants against the salty wind. Our result from the ranking all surveyed areas by the Bray-Curtis ordination method was very similar to the results from phytosocialogical table work.

• The Korean Journal of Ecology
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• 제23권6호
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• pp.439-444
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• 2000

Forest vegetation in Mt. Jangan County Park, Jeonlabuk-Do, Korea, was investigated by classification and ordination methods. By the cluster analysis (classification) method, nine groups were recognized as follows : Quercus serrata community, Quercus serrata- Carpinus laxiflora community, Cornus controversa community, Fraxinus mandshurica community, Carpinus laxiflora community, Quereus variabilis community, Quercus mongolica - Sasa borealis community. Quercus mongolica - Symplocos chinensis for. pilosa community and Quercus mongolica - Rhododendron schlippenbachii community. These groups showed differences in species composition and environmental characteristics, but Quercus mongolica - Sasa borealis community, Quercus mongolica - Symplocos chinensis for. pilosa community and Quercus mongolica - Rhododendron schlippenbachii community among them showed very similar floristic composition to each other. The interrelationship between the floristic composition of the vegetation and environmental factors was analysed by principal component analysis (PCA). Quercus mongolica community was distributed at a high altitude (900～1200 m above sea level). Fraxinus mandshurica community and Cornus controversa community were differentiated from the other communities with high contents of soil moisture and pH. On the other hand, Carpinus laxiflora community and Quercus variabilis community were distributed at places with adequate levels of soil moisture, soil organic matter. and at low altitude. In this study, the altitude and soil moisture were the main factors determining the forest vegetation. They were strongly correlated with the dominant compositional gradient at the localities examined.

• Journal of Plant Biology
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• 제28권2호
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• pp.149-164
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• 1985

충남 보영군 무창포해수욕장 일대의 조간대 해조군집에 대하여, 종조성, 우점종과 수직분포의 계절적 변화, 그리고 현존량을 1981년 봄-겨울에 걸쳐 조사하였다. 조사기간을 통하여 총 64종(남조 1종, 연조 3종, 갈조 19종, 홍조 41종)의 해조류가 관찰되었다. 조사지역의 해조류 군집은 Sargassum thunbergii, Gelidium divaricatum 및 Pelvetia siliquosa로 대표되었다. 한편, Gloiopeltis furcata는 조간대 상일중부에서, Corallina pilulifera는 하부에서 높은 피도를 보였다. 식생자료에 대한 classification (UPGMA)과 ordination(RA) 결과, 대체로 조위의 하중이 인정되는 경향성을 보였으며, 계절에 따른 군집구조의 변동에 대하여 검토하였다. 단위면적당 평균현존량은 57,2~92.8 g-dry/$m^2$의 범위로서, 봄에 낮고 여름에 높았다.

• 한국조경학회지
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• 제17권3호
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• pp.35-47
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• 1990

This study was executed to analyze the vegetational landscape structure and administration planning of Heonin Royal Tomb forest by three kinds of ordination techniques (PCA, RA and DCA) and comparison of the couple photographs between 1920s and 1980s. Seventeen sites in the recreation area and fifteen sites in the protective area were sampled with clumped sampling method in June 1988 and five quadrats were examined in each site. Environmental impact grade 3, 4 and 5 area covered 56.4% of the surveyed area and these area should be restored by the input of human energy. Pinus densifora community of actual vegetation covered 8.4%, Alnus japonica 24.2% and Quercus community 40.9% of the total area. And the afforested vegetation of Pinus koraiensis and Pinus rigida covered 23.1 % The recreation area was divided by P. densiflora, P. densiflora-Quercus aliena, A. japonica-Q.aliena, A. japonica and the protective area by Q. acutissima, Q. aliena, A. japonica-Q. aliena.. DCA ordination showed that successional trends of tree species seem to be from P. densiflora, Sorbus alnifolia, Styrax obassia to Q. variabilis Q. serrata in P. densiflora community and from A. japonica through A. ginnala to Q. aliena in A. japonica community of the upper layer. By the comparison of the couple photographs between 1920s and 1980s, we can recognize the change of historical landscape composed of P. densiflora community and those community is succeeded to Q. aliena.

• 한국환경복원기술학회지
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• 제23권2호
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• pp.49-67
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• 2020

This study was conducted to compare and analyze forest vegetation distributed in Geumosanseong-inside in Geumosan Provincial Park from 2017.10 to 2019.6. The vegetation structure was classified by the phytosociological method and TWINSPAN and the correlation between the community structure and the environmental factors was analyzed using DCCA ordination analydsis. The vegetation structures are Quercus mongolica, Fraxinus mandshurica, Q. acutissima, Larix leptolepis, Prunus padus and Morus alba community by the phytosociological method and 16 communities under TWINSPAN. The importance value of Q. mongolica(64.5) was the highest, and followed by F. mandshurica, L. leptolepis, Acer pseudosieboldianum, M. alba, P. padus, Q. acutissima, Sorbus alnifolia, P. serrulata var. pubescens, F. sieboldiana, Rhododendron schlippenbachii and Castanea crenata which is consistent with species having the dominance status by analysis of the vegetation structure. As the results of DBH analysis for taxon with high importance values, Q. mongolica and M. alba represented normal distribution, and thus, the dominance status of these species is likely to continue. L. leptolepis will maintain the dominance status due to high density of large individuals as compared with species above medium size. However, it will decrease because of high mortality after increase in age class. F. mandshurica and P. padus continue to show dominance status due to high density of young individuals as compared with species above medium size. Q. acutissima have high density of individuals above intermediate size and low density of young individuals, and thus, will maintain the dominance status. A. pseudosieboldianum, F. sieboldiana and R.schlippenbachii which are arborescent will present continuously high dominance status because of high density of young individuals. Soil analysis shows that whereas pH, Ca²⁺ and Mg²⁺ in the research area were lower than the average values of overall forest soil and O.M, T-N, C.E.C and P₂O₅ were higher. We expected that these results were due to agricultures until 50 years ago in Geumosanseong-inside. As a result of DCCA ordination analysis using eleven environmental factors and communities classified by the phytosociological method analysis showed that Q. mongolica was distributed in the environment with higher elevation and O.M and steep slope, and lower P₂O₅, Mg²⁺ and Ca²⁺. In contrast to F. mandshurica, Q. acutissima was distributed in higher K⁺ and lower pH. L. leptolepsis was distributed in various environment.

• The Korean Journal of Ecology
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• 제24권1호
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• pp.9-18
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• 2001

본 연구는 서열법 의 일종인 교호평균법(reciprocal averaging method)과 ZM학파의 식물사회학적 연구방법에 의해 경상북도 남부의 주요 산악지역인 가야산, 비슬산, 운문산, 가지산 일대의 참나무류 삼림을 분류하고 그 환경조건을 해석할 목적으로 실시하였다. 먼저 교호평균법으로 추출된 stand의 제1축상의 종의 배열에 의해 군락분류의 진단종군을 발견하고, 더 나아가 식물사회학적 군락분류의 표징종 및 식별종의 후보종군을 탐색하였다. 이것을 기본으로 이미 연구된 다른 산지의 참나무림의 조성과도 비교, 검토한 결과 이하의 2군락, 2하위군락을 식별하였다: 1, 국수나무-신갈나무군락 1-1 조릿대하위군락 1-2 애기나리하위군락, 2. 큰기름새-졸참나무군락. 상급단위로서 이 두 군락은 제각기 철쭉꽃-신갈나무군단과 조록싸리-졸참나무군단에 속하며, 더욱이 당단풍-신갈나무군목, 너도밤나무군강에 통합된다. 본 연구에서 식별된 두 군단은 우리나라의 냉온대 낙엽활엽수림의 북부형과 남부형에 대응하는 것으로 해석되었다. 한편 본 연구와 관련하여 우리나라의 냉온대림의 군락분류학적 문제점을 종조성의 입장에서 논하였다.

• 한국환경복원기술학회지
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• 제9권1호
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• pp.55-63
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• 2006

This study was carried out to analyze community character and classify forest community with phytosociological method and quadrat method to forest of Mt. Busosan in Buyeo-Gun.1. Communities by phytosociological method were classified into Pinus densiflora community and Quercus sp. community. With the classification of TWINSPAN, the community was categorized into Pinus densiflora - Quercus variabilis community and Pinus densiflora - Styrax japonica community.2. The importance value of Pinus densiflora, Quercus acutissima, Prunus sargentii, Styrax japonica, Quercus serrata, Quercus variabilis, Pinus rigida, Quercus aliena in tree layer were 83.20, 41.87, 30.93, 24.85, 23.27, 20.97, 20.28, and 9.46, respectively. The relative coverage of Stephanandra incisa, Quercus serrata, Styrax japonica, Parthenocissua tricuspidata, Rhododendron mucronulatum, Lindera obtusiloba, Prunus sargentii, Quercus variabilis, Indigofera kirilowii, Quercus acutissima, Lespedeza maximowiczii, and Acer pseudosibolianum in shrub layer were 9.62%, 9.55%, 9.18%, 7.85%, 6.18%, 5.25%, 4.82%, 4.15%, 3.98%, 3.98%, 3.55%, and 2.98%, respectively.3. According to size distribution map of diameter breast height of dominant species, the dominant species of Mt. Busosan was Pinus densiflora, and Quercus sp. such as Quercus acutissima, Quercus variabilis, and Quercus serrata may compete with the Pinus densiflora in the future.4. According to the ordination analysis of Mt. Busosan forest, Pinus densiflora - Styrax japonica community was found in moist site and Pinus densiflora - Quercus variabilis community was found in dry site.

• 한국의상디자인학회지
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• 제21권4호
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• pp.43-54
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• 2019

This study analyzed the casula wearing by Catholic priests. By understanding various applications of the priests' wearing of casula, we can understand the meaning of wearing casula, situational judgment, and the role and status of priests. Ultimately, the Catholic symbol and meaning of the casula can be found. The purpose of this study is to examine the basic setting of the casula, the setting according to the status of the priest, and the origin of the casula. Second, this study to understand the design of the pattern shown in the casula. The patterns containing the symbol and the liturgical period were examined, and the method of making the pattern design was considered. Third, various symbols appearing in examples of priests' rituals were considered and analyzed. The method of this study was to utilize various pictures acquired during interviews with priests and nuns and to perform content verification. As a result of this study, the aspects of form, color, and pattern were shown through the wearing of casula during various situations. First, the morphological symbols appearing in the rituals are the simplified casula that hangs on the stola on the top of the alb and the symbols of the form according to the priest's status. In the liturgy, the casula is put on the outermost side as for basic wearing, but in the case of celebration or the attendance at celebrations other than the liturgy, it is the same as simplified wearing. Second, in terms of the symbol and color, the basic colored casulas were worn to match the time and character of the liturgy, and in addition, on the priests' ordination ceremony and celebration day the priests wore white casulas. Third, the symbol of the pattern used in the casula was a Cathoric pattern according to the period in the basic casula wearing of the liturgy. In addition, the patterns were produced by combining the patterns and meaning of the priests that were used in the casulas of the priests' ordination ceremony. The design of the pattern used in the beatification mass casula and the Mass of Peace casula during the Pope's visit to Korea in 2014 used the same motif as the Pope's design, but the simplified pattern was produced for the casula of the Cardinal and bishops. Through this, it is possible to understand the situation where a morphological symbol appears due to a distinction according to the role and status of the priest. This shows that the symbols that appear are the cross and should also consider the complexly, shape, color, and pattern.