• Title/Summary/Keyword: 산림 군락

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Correlation Analysis between Forest Community and Environment Factor of Nari Basin in Ulleung Island (울릉도 나리분지의 산림군락과 환경요인과의 상관관계)

  • Chung, Jae-Min;Yoon, Jun-Hyuck;Shin, Jae-Kwon;Moon, Hyun-Shik
    • Journal of agriculture & life science
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    • v.45 no.3
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    • pp.1-7
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    • 2011
  • This study was carried out to provide the basic information for effective preservation and management of forest community of Nari basin in Ulleung Island. Forest community in Nari basin was classified into Fagus engleriana community, Sorbus amurensis community, Pinus densiflora community, Celtis jessoensis community and Alnus maximowiczii community. As the result of DCCA ordination analysis, sea level among environmental factors had high correlation with community distribution. Fagus engleriana community and Sorbus amurensis community correlated highly with aspect, Na content, and C/N ratio. There was a high correlation between Celtis jessoensis community and the content of Ca and K. Alnus maximowiczii community was distributed in site where CEC content is high. Pinus densiflora community was distributed in site where the content of Ca and CEC is high.

Study on Classification of Forest Vegetation of Songinbong and Taeharyong in Ullungdo -With a Special Reference to TWINSPAN and Phytosociological Method- (울릉도 성인봉과 태하령지역 산림식생의 분류에 관한 연구 -TWINSPAN과 식물사회학적 방법을 중심으로-)

  • 송호경
    • Korean Journal of Environment and Ecology
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    • v.14 no.1
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    • pp.57-66
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    • 2000
  • 본 연구는 울릉도의 성인봉과 태하령지역의 산림식생을 분류하기 위해 199년 7-8월에 36개소를 선정하여 식생조사를 실시하였으며 식물사회학적 방법과 TWINSPAN에 의하여 군락을 분류하였다 울릉도 산림의 종조성표에 의한 군락 분류결과 너도밤나무-섬노루귀 군락군으로 판명되었다 이 군락군은 다시 솔송나무-섬잣나무 군락, 참나도히초미-졸방제비꽃군락으로 크게 나뉘어졌으며 참나도히초미-졸방제비꽃군락은 다시 전형하위군락. 섬조릿대하위군락 일색고사리하위군락으로구분되었다 TWINSPAN에 의한 분류결과는 솔송나무-섬작나무군락 너도밤나무-섬조릭대군락 너도밤나무-일색고사리군락, 너도밤나무-큰두루미꽃군락으로 구분되었다 식물사회학적 군락 분류결과와 TWINSPAN에 의한 군락분류결과는 4개 군락으로 구분되는 일치성을 보이고 있어 두 방법에 의한 군락 분류방법은 상호 보완될수 있다고 판단된다.

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Flora and Actual Vegetation Classification of Protected Area for Forest Genetic Resource Conservation in Mt. Hambaek (함백산 산림유전자원보호구역의 식물상 및 현존식생)

  • Lee, Jung-Hyun;Kim, Dong-Kap;Shin, Jae-Kwon;Jung, Se-Hoon
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2018.04a
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    • pp.49-49
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    • 2018
  • 본 연구는 함백산 산림유전자원보호구역의 생물다양성 증진과 체계적이고 객관적인 보전 및 관리를 위한 기초데이타 수립을 위하여 식물상과 정밀식생조사를 수행하였다. 함백산 산림유존자원보호구역에 분포하는 식물상은 83과 222속 321종 2아종 36변종 등 359분류군이 확인되었으며, 희귀 및 멸종위기식물은 산마늘, 등칡 등 총 10과 14분류군이 확인되었다. 식물구계학적 3등급 종은 15과 20분류군, 4등 급종은 8과 11분류군이 확인되었다. 산림청 특별산림보호 대상종은 3과 3분류군, 한국특산식물은 7과 10분류군이 확인되었으며 귀화식물은 9과 16분류군이 출현하였다. 함백산 산림유전자원보호구역 26개 조사구역에 대하여 정밀식생조사를 수행한 결과. 식생유형은 산지관목림, 일본잎갈나무식재림, 가래나무군락, 거제수나무군락, 거제수나무-신갈나무군락, 거제수나무-층층나무군락, 거제수나무-피나무군락, 소나무군락, 신갈나무군락, 피나무군락, 피나무-거제수나무군락 등 총 11개의 유형으로 확인되었다. 또한 식생조사와 드론을 활용하여 현존식생도를 작성하였으며, 그 결과 함백산 유전자원보호구역은 총 470.9ha로, 그 중 신갈나무군락이 총 390.8ha로 가장 넓게 분포하고 있으며, 거제수나무-신갈나무군락이 34.3ha, 산지관목림 18.5ha 순으로 대부분 10ha 이하로 나타났다.

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Classification of Community Type by Physiognomy Dominant Species, Floristic Composition and Interspecific Association of Forest Vegetation in Mt. Oseosan (오서산 산림식생의 상관우점종, 종조성 및 종간연관에 의한 군집유형 분류)

  • Byeon, Seong Yeob;Yun, Chung Weon
    • Journal of Korean Society of Forest Science
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    • v.106 no.2
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    • pp.169-185
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    • 2017
  • The result of forest vegetation classification could be quite different and dependant on analysis methods. The purpose of this study was to compare the analyzed results for three kinds of methods (physiognomy dominant species, floristic composition and interspecific association) related to vegetation classification. Vegetation data were collected by the 80 quadrates in Mt. Oseo, Chungcheongnam-do from September to October in 2016. We carried out community type classification using above three methods. As a result, the vegetation according to physiognomy dominant species was classified into ten communities such as Pinus densiflora community, Quercus mongolica community, Zelkova serrata community, Quercus acutissima community, Cornus controversa community, Quercus serrata community, Larix kaempferi community, Pinus rigida community, Castanea crenata community and Liriodendron tulipifera community. The vegetation according to floristic composition was classified into 4 vegetation units. It was totally represented by Lindera erythrocarpa community group. And L. erythrocarpa community group was classified into the Rhododendron mucronulatum community (subdivided R. mucronulatum typical group and Styrax obassia group) and Zelkova serrata community (subdivided Larix kaempferi group and Pseudostellaria palibiniana group). As a result of interspecific association, forest vegetation was divided into two groups. And it was considered that the vegetation type by floristic composition and interspecific association significant could be affected by topography. There were lots of vegetation groups or units in the order like 10 types of communities by the physiognomy dominant species, 8 species group and 4 vegetation types by the floristic composition, and 2 types by the interspecific association. In conclusion, vegetation classification methods elicited diverse vegetation groups or units with lots of correlations of environmental factors.

Forest Vegetation Structure around Marugeum (Ridge Line) Area in Deogyusan Region, Baekdudaegan (백두대간 덕유산권역 마루금 주변의 산림식생구조)

  • Kim, Hojin;Song, Juhyeon;Lee, Jeongeun;Cho, Hyunje;Park, Wangeun;Kim, Sujin;Yun, Chung Weon
    • Journal of Korean Society of Forest Science
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    • v.111 no.1
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    • pp.81-99
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    • 2022
  • The Baekdudaegan, spanning around 701 km from Hyangrobong to Cheonwangbong of Mt. Jirisan in South Korea, is rich in biodiversity and known as the main ecological axis of the Korean Peninsula. The Neuljae-Yuksimnyeong section of Marugeum in the southern part of the Baekdudaegan, particularly Mt. Deogyusan, is an area in which various types of vegetation appear depending on the environmental characteristics. The aims of this study were to investigate the current vegetation status at the Neuljae-Yuksimnyeong section of the Baekdudaegan and to provide basic data to aid systematic conservation and management through future classification of forest vegetation types. A vegetation survey was conducted using 637 plots from May to October 2019. Vegetation-type analysis showed that the vegetation units could be classified as a Quercus mongolica community group divided into seven communities: the Abies koreana community, Sanguisorba hakusanensis community, Persicaria hydropiper community, Quercus variabilis community, Quercus dentata community, Cornus controversa community, and Quercus mongolica community. The A. koreana community was subdivided into the Dryopteris expansa group and Picea jezoensis group. The Q. variabilis community was also subdivided into the Q. dentata group and Q. variabilis typical group. We concluded that special management plans for distinctive forest vegetation, including subalpine vegetation, grass or herb vegetation, and agricultural vegetation, should be prepared urgently to aid ecosystem preservation and enhancement.

A Study on Characteristic of Forest Vegetation and Site in Mt. Odae(I) -Classification of Plant Community in Tongdaesan- (오대산(五臺山)의 산림식생(山林植生)과 입지특성(立地特性)에 관한 연구(硏究)(I) - 동대산지역(東臺山地域)의 식물군락분류(植物群落分類) -)

  • Lee, Sun
    • Journal of Korean Society of Forest Science
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    • v.89 no.2
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    • pp.173-184
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    • 2000
  • The aim of this study was to characterize the forest vegetation and site of Tongdaesan(Odaesan National Park) for ecological forest management. The deciduous forests of Tongdaesan are the result of cool, temperate climate. Direction and slope morphology contribute to differences in species composition and vegetaion structure. Based on the BRAUN-BLANQUET-approach, 242 releves were recorded and subsequently classified. The vegetation could be divided into two forest community groups, seven forest communities, and several groups. South exposed, dry slopes were covered with forests of the Quercus mongolica-Acer pseudo-sieboldianum community group. Differential species included grasses and sedges, e.g., Calamagrostis langsdorfii, Carex humilis and C. lanceolata. Quercus mongolica-Acer pseudo-sieboldianum community group could be subdivided into Rhododendron mucronulatum var. ciliatum community, Lespedeza${\times}$tomentella community, Carex humilis-Maackia amurensis community, Quercus mongolica-Acer pseudosieboldianum typical community and Pimpinella brachycarpa community. Carex humilis-Maackia amurensis community was divided into Galium kinuta subcommunity and typical subcommunity. Pimpinella brachycarpa community was divided into Vicia venosa var. cuspidata subcommunity and typical subcommunity. On north exposed, more humid and moist sites, forests of the Dryopteris crassirhizoma-Cornus controversa community group were found. This group was subdivided into Acer tschonoskii var. rubripes-Acer tegmentosum community and Deutzia glabrata-Ulmus laciniata community. Deutzia glabrata-Ulmus laciniata community was divided into Acer tegmentosum subcommunity, Saxifraga punctata subcommunity and typical subcommunity.

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A Study on Characteristic of Forest Vegetation and site in Mt. Odae(II) - Site of Plant community in Tongdaesan - (오대산(五臺山)의 산림식생(山林植生)과 입지특성(立地特性)에 관한 연구(硏究)(II) - 동대산(東臺山) 식물군락(植物群落)의 입지특성(立地特性) -)

  • Yee, Sun
    • Journal of Korean Society of Forest Science
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    • v.89 no.5
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    • pp.552-563
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    • 2000
  • The aim of this study was to characterize the forest vegetation and site of Odaesan National Park for ecological forest management. The vegetation could be divided into two forest community groups, seven forest communities, and several subcommunities. South exposed, dry slopes were covered with forests of the Quercus mongolica-Acer pseudosieboldianum community group. Quercus mongolica-Acer pseudosieboldianum community group could be subdivided into ${\bullet}$ Rhododendron mucronulatum var. ciliatum community on dry sites, especially on south or south-westly exposed ridges or convex slopes; ${\bullet}$ Lespedeza${\times}$tomentella community on south exposed slopes, at low altitudes in the eastern part of the study area; ${\bullet}$ Carex humilis-Maackia amurensis community on south exposed slopes up to the montane region; ${\bullet}$ Quercus mongolica-Acer pseudo-sieboldianum typical community on south exposed middle and low slopes, and on upper and middle north exposed slopes; ${\bullet}$ Pimpinella brachycarpa community, preferably on moderately moist and cool sites. On north exposed, more humid and moist sites, forests of the Dryopteris crassirhizoma-Cornus controversa community group were found. This group was subdivided into ${\bullet}$ Acer tschonoskii var. rubripes-Acer tegmentosum community on moderately moist to moist, loamy soils on shady slopes; ${\bullet}$ Deutzia glabrata-Ulmus laciniata community on north exposed slopes with rocky soil and boulders, having high humidity. There are several rare and endangered species in Rhododendron mucronulatum var. ciliatum community, Carex humilis-Maackia amurensis community, Vicia venosa var. cuspidata subcommunity and Saxifraga punctata subcommunity, and the communities were located in azonal areas in topography. To protect the species, the areas should be categorized as an absolute conservation area, and any forest working should be prohibited in this area.

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Forest vegetation of Military Protective Sector in Kyeryongsan National Park (계룡산국립공원 내 군사보호구역의 산림식생)

  • Song, Ho-Kyung;Lee, Kyoo-Seock;Yee, Sun;Kim, Hyo-Jeong;Lee, Mi-Jeong;Ji, Yun-Ui
    • Korean Journal of Environment and Ecology
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    • v.14 no.4
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    • pp.332-340
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    • 2001
  • 본 연구는 계룡산국립공원 내의 군산보호구역의 산림식생을 대상으로 식물사회확적 방법으로 산림군락을 분류하고, 각 군락과 입지환경과의 상관관계를 분석하여 계룡산국립공원에 필요한 기초자료를 제공하고자 조사하였다. 계룡산 군산보호구역 내 총 94개 조사구를 분석한 결과, 식물군락은 졸참나무군락(Quercus serra-ta community)과 신갈나무군락(Quercus mongolica community)으로 구분되었다. 졸참나무군락은 해발고가 낮고 경사가 완만한 지역에, 신갈나무군락은 해발고가 높고 경사가 급한 지역에 분포하였다. 졸참나무군락은 하위군락인 때죽나무아군락(Styrax japonica subcommunity)과 소나무아군락(Pinus densiflora subcom-munity)으로 구분되었으며, 신갈나무군락은 하위군락으로 전형아군락(typical subcommunity)과 철쭉꽃아군락(Rhodoendron schlippenbachii scbcommunity)으로 구분되었다.

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Forest Community Classification of Dodeokbong and Baekwunbong in Daejeon (대전 도덕봉과 백운봉의 산림군락 분류)

  • 김효정;이미정;지윤의;안승만;이규석;송호경
    • Korean Journal of Environmental Biology
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    • v.20 no.3
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    • pp.216-223
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    • 2002
  • This study was carried out to classify forest vegetation community of Dodeokbong and Baekwunbong in Gyeryongsan. Employing the releve method of Dierssen, 89 plots were sampled. Forest community was classified into Quercus mongolica community, Quercus serrata community, Quercus variabitis community, Pinus densiflora community, Carpinus laxiflora community, and Pinus rigida-Pinus thunbergii community. Quereus mongolica community was found in high altitude and steep area, Quercus serrata community in relatively low altitude and steep slope area, and Quercus variabilis in southern arid and low area compared with Quercus mongolica community. Pinus densiflora community is present in relatively high altitude and narrow arid ridge area. And, Carpinus laxiflora community is mainly distributed in southern valley area. Pinus rigida-Pinus thunbergii community is planted community.

Vegetation Structure of Urban Forests on Mt. Goehwa, Sejong-Si (세종시 괴화산 도시숲의 식생구조)

  • Hyeon-Hwa Kim;Jeong-Eun Lee;Sung-Yeon Lee;Da-Eun Park;Chung-Weon Yun
    • Journal of Korean Society of Forest Science
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    • v.113 no.1
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    • pp.51-65
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    • 2024
  • Phyto-sociological methods were used in this study to assess the vegetation structure of a forest stand at Mt. Goehwa in Sejong-Si with the aim of providing vegetation information for urban forest utilization and management plans. The actual forest vegetation was classified into two types of community groups (Quercus serrata-Lindera obtusiloba and Coreopsis lanceolata community groups) at the highest hierarchical level. The Q. serrata-L. obtusiloba community group was classified into six units, which included artificial forest and natural forest vegetation. Artificial forests were classified into three communities (Pinus rigida, Castanea crenata, and Robinia pseudoacacia), whereas natural forests were classified into three communities (Quercus variabilis, Quercus acutissimaa, and Pinus densiflora). The Coreopsis lanceolata community group, which exhibited vegetative characteristics of urban forest edge areas, was categorized into four units. The urban forest edges were classified into four communities (Indigofera bungeana, Lespedeza bicolor, Amorpha fruticosa, and Lespedeza cuneata). Accordingly, the vegetation structure of Mt. Goehwa was categorized into 10 vegetation unit systems. An importance value analysis showed the highest importance value for C. crenata at 6.7%, followed by P. rigida at 6.4%, and R. pseudoacacia at 6.3%, indicating that the ecological impact of plantation species can be significant on Mt. Goehwa. A community coefficient of similarity analysis revealed that the artificial and natural forests had similar species compositions; however, both forests differed from the urban forest edge. This variation was further confirmed by Detrended correspondence analysis(DCA), with similar results. Canonical correspondence analysis(CCA) showed that the artificial forest and natural forest community types were positively correlated with altitude, bare rock, and the present species. By contrast, the urban forest edge community types were negatively correlated with these factors.