• The Korean Journal of Ecology
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• 제19권5호
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• pp.431-451
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• 1996

The present studwas undertaken to classify and describe the riverside vegetation around Hanchon (36°27’-36°51’N, 128°15’-128°37’E), a tributary in the upper stream area of Nak-tong River, South Korea by methods of the ZM school of phytosociology. As a result the vegetation was divided into twenty three associations and communities belonging to ten classes. Reflecting various human impacts in the past, the associations and communities of the Artemisietea principis were most plentiful there. The vegetation units obtained in the present study were as follows: A. forest vegetation A-1 Fagetea crenatae:Zelkova serrata community, Larix leptolepis community; B. Shrub vegetation B-1 Salicetea sachalinensis:Salicetum gracilistylae, Salicetum graciliglandis assoc. nov., B-2 Rosetea sachalinensis:Salicetum gracilistylae, Salicetum graciliglandis assoc. nov., B-2 Rosetea multiflorae:Stephanandra incisa community, Lycium chinense community; C. Grassland vegetation C-1 Lemnetea minoris:Spirodela polyrhiza-Lemna paucicostata community, C-2 Bidentetea tripartiti:Polygonetum thunbergii, Polygonetum sieboldii-hydropiperis, Panico Polygonetum hydropiperis, Pharagmitetea :Oenantho- Phalaridetum arundinaceae, Phragmitetum japonicae, Miscanthetum sacchariflori, Phragmites australis community, C-4 Artemisietea principis:Artemisia princeps community, Impatiens textori community, Lactuco indicae-Humuletum japonicae, Pueraria lobata-Humulus japonicus community, Pennisetum alopecuroides community, C-5 chenopodietea:Echinochloa crus-galli var. orizicola community, Digitaria adsecendens community, Polygonum nodosum community, C-6 Miscanthetea sinensis: Miscanthus sinensis community, C-7 Plantaginetea:Eragrotis multicaulis-Plantago asiatica community. It is inferred that the endemic vegetation units in the riverside vegetation of Korea are very rare, because most of the vegetation units obtained in the present study are common with those of Japan. Among the above vegetation units, the Salicetum graciliglandis was established as a new association. On the other hand, the associations and communities of classes characterizing the riverside vegetation increased with a decrease of human impacts from the downstream to the upstream in Hanchon, while the number of the naturalized plants was the reverse. Also based on the present phytosociological work, the relation between the vegetation units and their environmental conditions and the restoration ecology and nature conservation of the riverside vegetation were discussed here in detail.

• 한국산림과학회지
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• 제106권3호
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• pp.275-287
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• 2017

본 연구는 두타산 일대 산림식생구조를 밝히고, 식생유형분류와 입지환경인자와의 상관관계 파악을 목적으로 수행되었다. 2016년 6월부터 10월까지 Z-M학파의 식물사회학적인 방법에 의해 식생조사를 수행하여 총 46개소의 식생자료를 획득하였고, 이 자료를 토대로 식생분류를 실시하였다. 그 결과, 최상위 수준에서 신갈나무군락군으로 분류되었으며, 신갈나무군락군은 철쭉군락과 거제수나무군락의 2개 군락으로 분류되었다. 철쭉군락은 동자꽃군과 철쭉전형군 2개의 군으로 세분되었고 동자꽃군은 박새소군과 동자꽃전형소군 2개의 소군으로 세분되었다. 거제수나무군락은 들메나무군과 박달나무군 2개 군으로 세분되었다. 들메나무군은 병꽃나무소군과 승마소군 2개 소군으로 세분되었다. 두타산 일대 산림식생은 총 6개의 식생단위, 14개의 종군단위, 2쌍의 대별종군으로 분류되었다. 수관층위구조의 분석결과, 식생단위별로 임관의 계층이 서로 겹치지 않는 단조로운 구조인 박새소군(식생단위 1), 동자꽃전형소군(식생단위 2), 병꽃나무소군(식생단위 4)과 겹치는 복잡한 구조인 철쭉전형군(식생단위 3) 승마소군(식생단위 5), 박달나무군(식생단위 6)이 나타났다. 승마소군(식생단위 5)의 수직적 계층구조가 가장 발달하였으며, 박달나무군(식생단위 6)은 초본층 식피율이 가장 낮았다. 일치법에 의한 식생단위와 환경요인과의 상관관계를 보면, 해발 1,100 m, 사면 중부, 경사 $20^{\circ}$, 암석노출도 20%, 교목층 DBH 30 cm를 기준으로 철쭉군락(식생단위 1~3)과 거제수나무군락(식생단위 4~6)이 분류되었다. CCA 분석 결과 철쭉군락(식생단위 1~3)은 해발, 지형과 정의 상관관계, 거제수나무군락(식생단위 4~6)은 부의 상관관계 분포경향이 나타났다.

• 한국생태학회:학술대회논문집
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• 한국생태학회 2002년도 VIII 세계생태학대회
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• pp.71-77
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• 2002

For landscape ecological management of the isolated forestlands in Incheon city located in the western tip of South Korea, the forest vegetation of Mt. Cheolma was classified phytosciologically and mapped out its spatial distribution at a scale of 1:5,000. Characteristics of forest landscape structures were discussed in terms of the number and size of patches obtained by analyzing vegetation map. Units to manage the forest vegetation were categorized into eighteen communities, seventeen groups, and sixteen subgroups. Landscape elements were classified into five types: secondary vegetation, introduced vegetation for forestry (IVF), introduced vegetation for agriculture (IVA), and other elements. Two hundred and ninety-three forest landscape patches covers 443.3ha of which IVF accounted for 316.8ha(71.5%), the largest portion, secondary vegetation for f01.2ha(22.8%), IVA for 6.2ha(1.4%), and others for 19.1ha(4.3%). The ratio of natural forest elements of 31.9% showed that this area was mainly comprised of artificially introduced vegetation, such as Robinia pseudoacacia plantation and Pinus rigida plantation. Forest landscape patches have a mean area of 4.5ha, a density of 66.1/100ha, and a diversity index of 0.87. It was estimated that differentiation of patches recognized in community level would be related to human interference and those in subordinate level to natural processes.

• The Korean Journal of Ecology
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• 제25권4호
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• pp.205-211
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• 2002

For landscape ecological management of the isolated forestlands in Incheon city located in the western tip of South Korea, the forest vegetation of Mt. Cheolma was classified phytosciologically and mapped out its spatial distribution at a scale of 1:5,000. Characteristics of forest landscape structures were discussed in terms of the number and size of patches obtained by analy zing vegetation map. Units to manage the forest vegetation were categorized into eighteen communities, seventeen groups, and sixteen subgroups. Landscape elements were classified into five types: secondary vegetation, introduced vegetation for forestry (IVF), introduced vegetation for agriculture (IVA), and other elements. Two hundred and ninety-three forest landscape patches covers 443.3ha, of which IVF accounted for 316.8ha(71.5$\%$), the largest portion, secondary vegetation for 101.2ha(22.8$\%$), IVA for 6.2ha(1.4$\%$), and others for 19.1ha(4.3$\%$). The ratio of natural forest elements of 31.9$\%$ showed that this area was mainly comprised of artificially introduced vegetation, such as Robinia pseudoacacia plantation and Pinus rigida plantation. Forest landscape patches have a mean area of 4.5ha, a density of 66.1/100ha, and a diversity index of 0.87. It was estimated that differentiation of patches recognized in community level would be related to human interference and those in subordinate level to natural processes.

• 한국산림과학회지
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• 제89권4호
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• pp.470-479
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• 2000

광주광역시(光州廣域市)의 대표적인 도시림(都市林)인 무등산(無等山)에 발달하고 있는 산림식생(山林植生)의 보전(保全)과 관리(管理)를 목적으로 식물사회학적(植物社會學的)인 방법에 의해 그 관리단위(管理單位)가 구분되고 그것의 공간적(空間的) 분포(分布)가 정밀(精密)하게 지도화(地圖化)되었다. 이 지역의 산림식생관리단위(山林植生管理單位)는 상위(上位) 21개(個) 단위(單位), 하위(下位) 10개(個) 단위(單位) 그리고 최종하위(最終下位) 9개(個) 단위(單位)로 구분되었으며, 총(總) 31개의 관리구성(管理區城)이 결정되었다. 정밀식생도(情密植生圖) 작성면적은 2,779.5ha이며, 그 중 자연식생(自然植生)이 78.9%인 2,192.0ha로 대부분을 차지하고 있었으며, 인공식생(人工植生)과 무립목지(無立木地)가 각각 5.7%인 159.1ha, 15.5%인 428.4ha로 나타났다. 자연림요소율(自然林要素率)은 타 지역의 도시림에 비교하여 볼 때 아주 높은 93.2%로 나타났다.

• 한국산림과학회지
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• 제108권3호
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• pp.277-289
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• 2019

본 연구는 백두대간 미시령부터 단목령구간의 마루금 주변 산림식생을 식물사회학적군락유형 분류를 통해 향후 백두대간의 생태적 식생관리방안에 대한 연구자료를 축적하고자 수행하였다. 2016년 5월부터 10월 사이에 150개소의 조사구를 설치하여 식생조사를 실시하였다. 그 자료를 이용하여 종조성을 중심으로 군락유형을 분류한 결과, 총 5개의 식생단위로 분류하였으며, 1개의 군락군(신갈나무군락군), 2개의 군락(분비나무군락, 까치박달군락), 4개의 군(눈측백군, 분비나무전형군, 조릿대군, 까치박달전형군), 2개의 소군(눈잣나무소군, 개박달나무소군)으로 분류하였다. 일치법을 통해 식생단위와 환경인자간의 상관관계에서 해발고도는 1,000 m를 기준으로 분비나무군락과 까치박달군락의 조릿대군으로 나뉘어지는 경향을 보였다. 평균 암석노출도는 눈잣나무군에서가 가장 높았으며, 평균 출현종수는 까치박달전형군에서 가장 높았다. 교목층 평균 식피율은 눈잣나무소군을 제외하고 60% 이상이었다.

• The Korean Journal of Ecology
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• 제18권1호
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• pp.63-87
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• 1995

The present study was undertaken to classify and describe the Quercus mongolica forest on Mt. Sobaek (36°50'∼ 37°07'N, 128°25'∼ 128°35'E), Korea by a reciprocal averaging methol (RA ordination) and the methodology of the ZM school of phytosociology. Atemporal vegetation tabel was prepared by the RA ordination. As a result it showed that the RA ordination on the first axis is very applicable for selecting the character and differential species of vegetation units of the Quercus mongolica forest. The phytosociological investigations were carried out in 34 stands on the mountain. The field data obtained were classified by the tabel comparison method. For the establishment of new vegetation units, the floristic composition of the Quercus mongolica forest was compared with those of the other vegetation units of the Mt. Sobaek, Considering the candidates of the character and differential species derived from RA ordination. As the result, the forest vegetation was classified into the following vegetation units; Fagetea crenatae Miyawaki et al. 1968 Acero-Quercetalia mongolicas Song 1988 em. Takeda et al.1994 Lindero-Quercetalia mongolicae Kim 1990 1. Lindero-Quercetum mongolicae assoc. nov. 1-1. quercetosum serratae subassoc. nov 1-2. typicum subassoc. nov. Rhododendro-Qurcion mongolicas Song 1988 em. Takeda et al. 1994. It is inferred that the Lindero-Quercion mongolicae and the Rhododendro-Quercion mongolicae corresponded to the cool-temperate forests of central and northern areas, respectively, in Korean Peninsula. Syntaxonomical synonyms were also rearranged based on the result of the present study. On the other hand, the RA ordination of stands and species on the first and second axes revealed some environmental gradients such as altitute, human impact and species richness between the vegetation units. However, the RA ordinations is considered to be less indicative for the gradients of the lower vegetation units than association. With the present study. some phytosociological problems in Korea were discussed here in detail from the floristic viewpoint.

• 한국산림과학회지
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• 제111권1호
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• pp.19-35
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• 2022

본 연구는 국토의 생태축이라고 할 수 있는 백두대간의 지속가능한 보전과 관리방안 수립에 기여하고자 실시되었으며, 식물사회학적 유형분류를 통해 종조성을 파악하고 식생단위별 군집 특성을 파악하였다. 백두대간(육십령-천왕봉 구간) 마루금 주변을 대상으로 2020년 5월부터 9월까지 총 373개소의 산림식생조사를 실시하였다. 식생유형분류 결과, 9개의 식생단위로 구분되었으며 정성적 식생유형분류를 정량적 DCA 분석을 통해 검증하였다. 중요치 분석 결과, 아고산지대에 자생하는 종조성으로 묶인 식생단위 1-5는 구상나무, 가문비나무, 잣나무, 사스래나무 등 아고산식생 위주로 중요치가 높게 나타났으며, 해발고도가 높지 않은 마루금에서는 능선 위주의 지형 특성상 소나무, 졸참나무 등의 중요치가 높게 나타났다. 종다양도 분석 결과, 평균해발고도가 상대적으로 높은 구상나무군락(식생단위 1-5)이 다른 식생단위에 비하여 상대적으로 종다양도가 높게 나타났다. NMS 결과 및 환경인자와의 상관분석 결과, 식생단위 1, 2, 4, 5와 해발고도와의 양의 상관관계를 가지는 것으로 나타났다. 본 연구는 소나무군락, 비목군락의 저해발 지역 식생부터 구상나무군락, 가문비나무군과 같은 고해발 지역 식생까지 모두 포함되었고 습윤한 지역의 계곡부 식생이 포함되지 않은 백두대간의 능선 식생을 특성을 나타내었다.

• 한국환경과학회지
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• 제18권12호
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• pp.1427-1436
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• 2009

The purpose of this study was to explain community structure for actual vegetation and their environment variables in Anmyeon Island. Samples were collected for 106 plots using ZM phytosociology method and coincidence method. Actual vegetation were classified into three vegetations types(forest vegetation type, maritime vegetation type, lake vegetation type) and eleven community units. Pourthiaea villosa community in forest vegetation type was divided into 5 groups such as Carpinus coreana group, Pinus rigida group, Chamaecyparis obtusa group, Castanea crenata group and Typical group. Maritime vegetation type was divided into 3 communities, such as Vitex rotundifolia community, Koelreuteria paniculata community and Suaeda japonica community. V. rotundifolia community was subdivided into 2 groups, Rosa rugosa group and Diodia teres group. K. paniculata community was subdivided into 2 groups, Grewia biloba var. parviflora group and Typical group. Lake vegetation type was divided into 1 community, Nelumbo nucifera community. And it was entirely classified into 11 community units.

• The Korean Journal of Ecology
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• 제16권1호
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• pp.93-114
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• 1993

The vegetation of Mt. Mudeung was investigated from April, 1991 to September, 1992. The units of vegetation were classified 10 units by the Braun-Blanquet's phytosociological method. The forest vegetation was classified into 10 communities, Pinus densiflora, Pinus vigida, Chamaecyparis obtusa afforestation, Quercus mongolica, Q. variabilis, Q. serrata, Q. acutissima, Miscanthus sinensis var. purpurascens, Hylomecon hylomeconoides and Drosera rotundifolia community. Based on the classification, the actual vegetation map and degree of green naturality were drawn in 1:50,000 scale. The vertical distribution of the main component species was investigated based on the vegetation data of the EN slope and SW slope of Mt. Mudeung from altitude 200m to top.