• Korean Journal of Environment and Ecology
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• v.13 no.3
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• pp.220-233
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• 1999

본 연구는 서열법(교호평균법)과 ZM학파의 식물사회학적 연구방법에 의해 대구, 구미, 김천 근처의 팔공산, 금오산, 황악산 일대의 참나무류 삼림을 분류하고 그 환경조건을 해석할 목적으로 실시되었다 교호평균법에서 추출된 stand의 제 1축상의 종의 배열은 식물사회학적 군락분류의 표징종이나 식별종의 후보 종군을 추출하는데 매우 효과적이었다. 이결과와 타지역과 본 연구지역의 낙엽수림의 조성을 비교 검토한 결과 이하의 2군집, 1군락, 2아군집을 식별하였다. 너도밤나무군강(Fagetea crenatae Miyawaki et al. 1968) ; 당단풍-신갈나무목(Acero-Quercetalia mongolicae Song 1988); 조록싸리-졸참나무군단(Lespedezo-Quercion ser-1-1 때죽나무아군집(Styracetosum japonicae subassoc. nov) 1-2 전형아군집(typicum subassoc. ) (Ainsliaeo-Quercetum mongolicae assoc. nov.) 3. 신갈나무-시닥나무군락(Quercus mongolica-Acer teschonoskii var, rubripes community) 본연구에서 식별된 군단은 우리나라의 냉온대 낙엽활엽수림의 북부형과 남부형에 대응하는 것으로 해석되었다. 서열법에 의해 계산된 제 1축과 제2축상에의 stand의 배열은 인위와 해발과 같은 환경경도상의 계열을 나타내었다. 이상의 연구와 함께 본 연구와 관련되는 사항으로 우리나라의 냉온대림의 군락분류학적 문제점을 종조성론의 입장에서 논하였다.

• The Korean Journal of Ecology
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• v.22 no.5
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• pp.241-254
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• 1999

The forest vegetation in Mts. Ilwol, Chongryang, Milim, Honglim, Yongdung, Agi and 607 m peak of the northen part of Kyungpook province, Korea was classified and described in terms of the physiognomy and numerical syntaxonomy. The forest was divided into the ten communities belonging to the three groups by the species combination of the tree layer based on their dominances. The three groups also were corresponded well with the result of cluster analysis. But the classification by TWINSPAN showed that the vegetation was divided into only two groups for having any ecological senses. A result of DCA was corresponded closely with that of TWINSPAN and explained some environmental factors. From the above results, it is concluded that the classification by the species combination of the tree layer is also applicable to the classification of plant communities. The above results were compared with the existing study results of the ZM phytosociology.

• The Korean Journal of Ecology
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• v.25 no.3 s.107
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• pp.153-161
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• 2002

This study was carried out to classify forest vegetation of the Mt. Naeyeon with phytosociological analysis of ZM school and to explain ordination of communities with CCA. The research sites were located between the northern part of Pohang-si area and the southern part of Yeongdeok-gun area. The 70 plots consisted of 253 species were investigated. The forest vegetation was classified into Quercus mongolica community, Q. variabilis community, Pinus densiflora community, Carpinus laxiflora community and Zelkova serrata community. Q. mongolica community was divided into 2 groups such as Rhododendron schlippenbachii group and Euonymus oxyphyllus group and Q. variabilis community was divided into 3 groups such as Syneilesis palmata group, Lespedeza$\times$tomentilia group and Tilia mandshurica group, and Z. serrata community was divided into 2 groups such as Carpinus cordata group and Diospyros lotus group. According to the results of CCA ordination, Q. mongolica community showed high positive correlation to altitude and topography, whereas it showed negative correlation to bare rock. But Z. serrata community showed the opposite tendency to Q. mongolica community, Altitude was considered as the most important factor among 5 environmental variables in the correlation with axes.

• The Korean Journal of Ecology
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• v.25 no.2
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• pp.83-91
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• 2002

This study was carried out to classify forest vegetation of the Mt. Naeyeon with phytosociological analysis of ZM school and to explain ordination of communities with CCA. The research sites were located between the northern part of Pohang-si area and the southern part of Yeongdeok-gun area. The 70 plots consisted of 253 species were investigated. The forest vegetation was classified into Quercus mongolica community, Q. variabilis community, Pinus densiflora community, Carpinus laxiflora community and Zelkova serrata community. Q. mongolica community was divided into 2 groups such asRhododendron schlippenbachii group and Euonymus oxyphyllus group and Q. variabilis community was divided into 3 groups such as Syneilesis palmata group, Lespedeza × tomentilla group and Tilia mandshurica group, and Z. serrata community was divided into 2 groups such as Carpinus cordata group and Diospyros lotus group. According to the results of CCA ordination, Q. mongolica community showed high positive correlation to altitutde and topography, whereas it showed negative correlation to bare rock. Buck Z. serrata community showed the opposite tendency to Q. mongolica community. Altitude was considered as the most important factor among 5 environmental variables in the correlation with axes.

• Korean Journal of Environment and Ecology
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• v.27 no.3
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• pp.357-368
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• 2013

This study was carried out to classify and describe the vegetation of algific talus in Korea by methods of the ZM school of Phytosociology. A part of slope or a hollow at the foot of talus in which cool air exhausts from underground through gaps of accumulated rock debris is called algific talus. From the sixty three stands obtained, the following two community and their four subcommunity were recognized: A. Quercus variabilis - Cystopteris fragilis com. B. Quercus mongolica - Betula schmidtii com. B-1. Quercus serrata - Urtica angustifolia subcom. B-2. Sorbus commixta - Spiraea chamaedryfolia subcom. B-3. Zabelia biflora - Astilboides tabularis subcom. B-4. Typical subcom. A. Quercus variabilis - Cystopteris fragilis com.. As a result of DCCA ordination, Quercus variabilis - Cystopteris fragilis com. has Quercus variabilis, Ligustrum var. obtusifolium, Zelkova serrata, Viburnum carlesii etc. as differential species, which showed the higher correlation with area of high Warmth index (WI) and precipitation than Quercus mongolica - Betula schmidtii com. has Quercus mongolica, Sorbaria var. sorbifolia, Magnolia sieboldii, Acer pseudosieboldianum, Rosa acicularis etc. as differential species. Sorbus commixta - Spiraea chamaedryfolia subcom. has Spiraea chamaedryfolia, Sorbus commixta, Rosa koreana, Vaccinium var. hirtum, Acer tegmentosum, Dryopteris expansa, Abies holophylla etc. as differential species. and Typical subcom in Quercus mongolica - Betula schmidtii com. were distributed in higher altitude and precipitation area than others. Zabelia biflora - Astilboides tabularis subcom. has Spiraea chinensis, Zabelia biflora, Astilboides tabularis, Gymnocarpium jessoense, Saussurea mongolica, Larix kaempferi etc. as differential species, which was distributed in area with high amounts of sunlight exposure by human activities.

• The Korean Journal of Ecology
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• v.24 no.1
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• pp.9-18
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• 2001

The present study was undertaken to classify and describe the oak (Quercus spp). forests on Mts. Kaya, Bisul, Unmun and Kaji in southern Kyongpook Province, Korea by using a reciprocal averaging method (RA ordination) and the methodology of the ZM school of phytosociology. A temporary vegetation table was prepared by the RA ordination. The diagnostic species of the Quercus forests derived from the ordination were compared with the characteristic and differential species of the existing phytosociological vegetation units of the other mountainous areas of Korea. As a result, the forest vegetation was classified into the next vegetation units: Fagetea crenatae Miyawaki et al. 1968; Acero-Quercetalia mongolicae Song 1988; Rhododendro-Qurcion mongolicae Song 1988, 1. Stephanandra incisa-Quercus mongolica community 1-1 Sasa borealis subcommunity, 1-2 Disporum smilacinum subcommunity; Lespedezo-Quercion serratae Takeda et al. 1994, 2. Spodiopogon sibiricus-Quercus serrata community. The Rhododendro-Qurcion mongolicae and the Lespedezo-Quercion serratae correspond to the cool-temperate forests of the northern type and the southen type (Honda 1922), respectively, in the Korean Peninsula. Also some phytosociological problems in Korea were discussed here in detail from the floristic viewpoint in the present study.

• Korean Journal of Environmental Biology
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• v.24 no.3
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• pp.268-274
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• 2006

This study was carried out to classify forest vegetation structure of the subalpine zone in Mt. Seorak (Daecheongbong 1,708 m) from June to August in 2005 with phytosociological analysis of ZM school. Samples were collected by 81 of releves more than 1,200 m of altitude. There were 14 of physiognomy stands in the study area. The results were summarized as follows. Vegetation of the area was characterized by Abies nephrolepis community group, which was classified into Rhododendron schlippenbachii community and Lonicera coerulea var. emphyl-localyx community. The former was divided into Acer truncatum group and Pinus koraiensis group (subdivided into Acer tschonoskii var. rubripes subgroup and Tilia taquetii subgroup) and the latter was into Pinus pumila group and Juniperus chinensis var. sargentii group. It consisted of 5 units of vegetation structure.

• Korean Journal of Environment and Ecology
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• v.22 no.4
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• pp.443-452
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• 2008

This study conducted a survey on forest and shrub vegetation in the riverside of the main stream of the Nakdong River on the southeastern part of Korea based on the method of ZM school of phytosociology. As a result, this study identified the vegetation units as ten associations and communities belonging to three classes, and four communities unclear to the upper units. The identified vegetation units were as follows: A-1 Acero-Fagetea class group, Fraxino-Ulmetaria, undecided alliance: 1) Fraxinus mandshurica community; Zelkovetalia(prov.), Zelkovion(prov.): 2) Zelkova serrata community, A-2 Salicetea sachalinensis, Salicetalia koreensis, Salicion koreensis: 3) Salicetum koreensio-chaenomeloides, 4) Salicetum koreensis, 5) Hemipteletum davidii, 6) Salicetum gracilistylae, 7) Salicetum graciliglandis, 8) Salicetum subfragilis, A-3 Rosetea multiflorae, Dioscoreo-Puerarietalia lobatae, Actinidio-Vition coignetiae: 9) Stephanandra incisa community, 10) Lycium chinense community, A-4 unclear upper units: 11) Clerodendron trichotomum community, 12) Ailanthus altissima community, 13) Robinia pseudo-acacia community. 14) Amorpha fruticosa community. The community units identified by the study corresponded with the result of cluster analysis quite nicely while the result of PCA analysis in multivariate analyses showed less correspondence with cluster analysis result, but it was interpreted as a degree of aggregation according to anthropogenic influence. The vegetation unit of forests and shrubs, unlike the herbal community in highly common with those of Japan, included five vegetation units unique to Korea at a collective level. On the basis of the above synecological study, this research discussed the relation between each community and environment, and natural environment, etc.

• The Korean Journal of Ecology
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• v.23 no.5
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• pp.407-421
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• 2000

The forest vegetation surrounding Taegu area was investigated by the methodology of the ZM school of phytosociology, from September, 1994 to August, 1997. The forest vegetation was classified into 7 communities, 8 subcommunities and 5 afforestations as follows : Quercus mongolica community (Typical subcommunity, Carex siderosticta subcommunity), Quercus variabilis community, Quercus acutissima community, Quercus dentate community, Carpinus cordata-Acer mono community (Typical subcommunity, Quercus serrata subcommunity, Cornus controversa subcommunity), Pinus densiflora community (Typical subcommunity, Sanguisorba officinalis subcommunity, Rhododendron schlippenbachii subcommunity), Lespedeza maximowiczii-Rhododendron mucronulatum community , Robinia pseudo-acacia afforestation, Pinus rigida afforestation, Larix leptolepis afforestation, Pinus thunbergii afforestation, Pinus koraiensis afforestation. The differential species of the Quercus mongolica community were Quercus mongolica, Athyrium yokoscense, Rhododendron schlippenbachii, Fraxinus sieboldiana, Acer pseudo-sieboldianum, Symplocos chinensis for. pilosa, Astilbe chinensis var. davidii, Weigela subsessilis, and Melampyrum roseum, those of the Carpinus cordata-Acer mono community were Acer mono, Carpinus cordata, Carpinus laxiflora, and Staphylea bumalda, those of the Pinus densiflora community were Pinus densiflora, Quercus serrata, Cocculus trilobus, and Juniperus rigida. Constance degree of the Quercus serrate was especially high in shrub and herb layers of the Pinus densiflora community. The results of factor analysis by DCA showed that distribution pattern of the communities were similar to that by Z-M method and that communities were arranged according to soil moisture gradient. Rhododendron schlippenbachii subcommunity of the P. densiflora community and the Typical subcommunity of the Q. mongolica community were distributed in similar environments.

• Korean Journal of Environment and Ecology
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• v.23 no.1
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• pp.66-77
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• 2009

This study aims at classifying and interpreting on the forest vegetation located in the whole area of Mt. Boryeonsan in Noeunmyeon, Chungju city, Chungcheongbuk Province, Korea using the methodology of the ZM school of phytosociology. The forest vegetation was classified into one Larix leptolepis afforestation, five secondary communities including Qurecus acutissima community, Pinus densiflora community, Quercus aliena community, Quercus serrata community, Quercus variabilis community and one association, Ainsliaeo-Quercetum mongolicae Song et al. 1999(Rhododendro schlippenbachii-Quercion mongolicae, Aceri pseudosieboldiani-Quercetalia mongolicae, Quercetea mongolicae). The research expatiated on the relationship between species composition of the forest communities and the environmental conditions, such as human interference, altitude, slope, topography and chemical properties of soil, and also analyzed the life form by each community. As a result, the Ainsliaeo-Quercetum mongolicae was judged as the most stable community among the forest communities identified here. On the other hand, a division of cluster analysis based on the dominance of the component species, appeared similar to the community units classified phytosociologically. Thus, it is inferred that the survey area will be dominated by the potential natural vegetation, Ainsliaeo-Quercetum mongolicae finally, if progressive succession is advanced continuously.