• 한국환경과학회지
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• 제13권5호
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• pp.441-448
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• 2004

The purpose of this research was to investigate and analyse the internal structural organisation of UK's urban fringe management initiatives and its roles. Caerphilly Mountain Countryside Service and Thames Chase Community Forest Initiatives were investigated. The Caerphilly Mountain Countryside Service Initiative operates through a tiered structure consisting of the Caerphilly Mountain Joint Committee, the Officers' Working Party, and the management team. The Thames Chase Community Forest Initiative is operated through a tiered structure comprising the Thames Chase Joint Committee and the management team. Although the role of each management initiative is invested differently in certain internal organisational bodies, such as the governance body and the management body, what is common to all the urban fringe management initiatives is that the governance body within each management initiative tries to speak with one voice to bring about an effective operation process, and the management team employs a variety of devices to secure the enrolment of a variety of interest groups in its operational processes.

• 한국농림기상학회지
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• 제7권3호
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• pp.201-210
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• 2005

본 연구는 이 지역의 식생을 밝힘으로서 체계적이고 효율적인 보존관리대책을 마련하는데 필요한 정보를 제공하고, 금후의 식생변화과정을 연구하는데 필요한 기초 자료로 활용하고자 실시하였다. 범섬의 식생에 대한 군락을 분류한 결과 곰솔군락, 상록활엽수군락, 관목군락, 이대군락, 참억새군락, 암극식생의 여섯 가지 유형으로 구분되었다. 각 군락의 분포면적은 관목군락 40,230 $m^2$($23.3\%$), 암극식생이 39,366 $m^2$($22.8\%$), 곰솔군락 30,012$m^2$($17.4\%$), 참억새군락 29,853$m^2$($17.3\%$), 상록활엽수군락 5,564$m^2$($3.2\%$), 이대군락 3,325 $m^2$($1.9\%$)의 순으로 나타났다. 또한 식생이 형성되지 않은 지역인 해안단애지역은 24,246$m^2$($14.1\%$) 였다. 이러한 식생의 분포는 사면의 경사, 얕은 토양층 등 여러 가지 환경적인 입지요인과 최근까지 거주 및 농경이 이루어졌던 지역이므로 생태학적 간섭과 교란 때문인 것으로 추정된다.

• 한국동물학회:학술대회논문집
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• 한국동물학회 1999년도 한국생물과학협회 학술발표대회
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• pp.151.1-151
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• 1999

No Abstract, See Full Text

• 한국산림과학회지
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• 제87권3호
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• pp.366-371
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• 1998

한라산 북부 및 서부지역의 아고산지대(1,350-1,720m)에 분포하는 한국특산종인 구상나무의 생육현황과 구상나무림의 군집구조을 정확히 파악하여 앞으로의 구상나무림 관리의 기초자료로 활용하고자, 구상나무가 분포하는 지역에 20개의 조사구($10{\times}10m$)를 설치하여 식생을 조사하였다. 한라산 아고산지대의 삼림은 구성나무-주목나무-제주조릿대 군집이었다. 수종간의 상관관계는 물참나무와 서어나무; 서어나무와 당단풍나무, 꽝꽝나무; 주목나무와 털진달래, 귀룽나무 등의 수종들 간에는 비교적 높은 정의 상관관계를, 구상나무와 물참나무; 구상나무와 당단풍나무; 제주조릿대와 산벚나무 등의 수종들 간에는 높은 부의 상관관계를 보였다. 구상나무의 활력이 저조한 것으로 나타났으며, 8.11%는 고사목이었다. 구상나무 고사목은 흉고직경 10-30cm 범위의 것들이 대부분이었다.

• Mycobiology
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• 제46권1호
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• pp.13-23
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• 2018

Depending on the mode of nutrition exploitation, major fungal guilds are distinguished as ectomycorrhizal and saprotrophic fungi. It is generally known that diverse environmental factors influence fungal communities; however, it is unclear how fungal communities respond differently to environment factors depend on fungal guilds. In this study, we investigated basidiomycetes communities associated with Quercus mongolica using 454 pyrosequencing. We attempted to detect guild pattern (ectomycorrhizal or saprotrophic fungal communities) by comparing the influence of geography and source (root and surrounding soil). A total of 515 mOTUs were detected from root (321) and soil (394) of Q. mongolica at three sites of Mt. Jeombong in Inje County. We found that patterns of diversity and community structure were different depending on the guilds. In terms of alpha diversity, only ectomycorrhizal fungi showed significant differences between sources. In terms of community structure, however, geography significantly influenced the ectomycorrhizal community, while source appeared to have a greater influence on the saprotrophic community. Therefore, a guildbased view will help to elucidates novel features of the relationship between environmental factors and fungal communities.

• 한국환경복원기술학회지
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• 제7권1호
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• pp.50-58
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• 2004

The aim of this study was to characterize the forest vegetation structure and site of Quercus serrata forest for ecological forest management and ecological niche. The results are as follows : The chemical properties of Q. serrata forest soil were 0.24% of total nitrogen, 8.27 of organic matter, 74ppm of available phosphorous, 1.64(me/100g) of Ca, 0.22(me/100g) of Mg, 0.74(me/100g) of K and 9.3(me/100g) of cation exchangeable capacity. The dominant species in Quercus serrata forest were Quercus serrata, Quercus acutissima, Quercus variabilis, Quercus mongolica, Styrax obassia, Fraxinus rhynchophylla and Styrax japonica. DBH analysis showed that Quercus serrata seems to remain as a dominant species for the present because they had random distribution based on few of big individuality, many of small and middle individuality. But the Q. serrata community is competing with Q. mongolica and F. rhynchophylla, whose density of small individuality has increased. With the classification of TWINSPAN, Q. serrata forest was classified three groups, such as Q. serrata-Acer mono, Q. serrata, Q. serrata-Q. acutissima communities. The results of the correlation analysis of Q. serrata major communities and environment factors are as follows; Q. serrata-A. mono community was found relatively in high elevated and eastern and northern area that has relatively high percentage organic matter. Also Q. serrata community was found in high elevated and eastern and northern area that has high percentage organic matter. Q. serrata-Q. acutissima community was found in low elevated and southern and western area that has low percentage organic matter.

• 한국환경복원기술학회지
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• 제10권2호
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• pp.16-25
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• 2007

The purpose of the study is to analyse and classify the characteristics of Gongsanseong forest through phytosociological and quadrat method with 20 plot samples. In result, the forest was classified as Quercus acutissima community. The subcommunity was composed of Quercus aliena and Zelkova serrata. The average vegetation coverage of Quercus aliena subcommunity was upper tree layer (83%), lower tree layer (48%), shrub layer (39%), and herb layer (30%), while the average vegetation coverage of Zelkova serrata subcommunity was upper tree layer (76%), lower tree layer (52%), shrub layer (40%), and herb layer (45%). The order of importance value of the forest community with DBH 2cm above plants was Quercus acutissima (72.62), Quercus aliena (40.52), Prunus sargentii (19.81), Styrax japonica (19.39), Zelkova serrata (15.78), Robonia pseudoacacia (14.76), Quercus variabilis (13.83), Sorbus alnifolia (13.71), Platycarya strobilacea (10.74), Pinus densiflora (10.08), and Quercus serrata (9.31). According to breast diameter analysis results, it is expected that the importance value of Prunus sargentii and Zelkova serrata will be continuously increased while Quercus sp. is dominating the forest. With the result of ordination analysis, the relationship between the forest community and environmental factors could be affected by soil nutrition, moisture, and elevation etc.

• 한국환경복원기술학회지
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• 제20권6호
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• pp.117-131
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• 2017

This study was conducted to draw vegetation landscape elements in the ancient literature, investigate plant community structure, understand vegetation structure, and suggest reasonal conservation management methods. As a result of analyzing ancient literature, geomorphological landscapes in Guryong valley were canyon landscape and valley surrounded in Mt. Chiak. Plant landscape factors were as followed. Rhododendron spp. spread around valley. Also, Pinus densiflora communities were distributed in Guryong valley around. Especially, the entrance zones of Guryong valley were described as covered with Pinus densiflora and Whangchangkumpyo(黃腸禁標). Therefore, it was estimated that entry of Guryong valley was covered with Pinus densiflora community landscape. As for current vegetation result, the main vegetation was divided into mixed deciduous broad-leaved trees community and Pinus densiflora community. As a result of analysis by TWINSPAN for community classification, five communities(Deciduous broadleaved trees, Pinus densiflora, Pinus densiflora-Abies holophylla, Abies holophylla, and Pinus koraiensis community) were classified. To maintain historic plant landscape and conserve crucial resources, Pinus densiflora community was classified as concentrated conservation management area($105,472m^2$). To maintain Pinus densiflora landscape which has high historical and cultural value of Guryong valley, it was considered that active density control of lower layer vegetation would be necessary. Accordingly, to conserve P. densiflora landscape, Whangchangkumpyo(?腸禁標), that area was separated into Pinus densiflora lower layer forest management area($84,029m^2$) and Pinus densiflora seedling conservation management area($21,443m^2$). In understory of Pinus densiflora lower layer flora, the target tree species for elimination and management were Quercus serrata and Quercus mongolica. They were $4{\sim}6trees/100m^2$ and their average diameter was 7.1cm. To preserve Pinus densiflora seedlings, areas with Sasa borealis, the ground vegetation of Pinus densiflora community, rate of 80% or more should be selected as priority management areas and concentrated elimination and management of Sasa borealis should be implemented. Likewise, traditional Pinus densiflora forest is a historically cultural heritage to preserve with sustainable interest and survey. Efficient management method through systematic monitoring system should be made.

• 한국환경생태학회지
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• 제38권2호
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• pp.156-168
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• 2024

본 연구는 향버섯이 발생하는 임지를 대상으로 식생구조와 토양 특성을 구명하여 임지 및 환경의 필수적인 기초자료를 제공하고자 수행하였다. 연구대상지는 신갈나무가 우점하고 있는 신갈나무군락과 굴참나무, 신갈나무, 소나무 등이 혼재하고 있는 혼효림 형태인 굴참나무군락으로 구분되었다. 또한 전자의 군락에는 실새풀, 후자의 군락에는 애기나리와 대사초가 지표종으로써 유의한 수준으로 나타났다. 두 군락 모두 유효인산과 pH, 모래, 점토가 강한 상관성을 나타내었으며, 토양의 높은 유기물 함량과 약산성 pH는 향버섯 발생에 관련된 것으로 판단된다. 하위 층위에 나타나는 종들은 상위 층위에 출현한 종들이 실현 지위를 확보하고 있기 때문에 지속적으로 우점하는 것으로 나타났다. 해당 입지는 북-동의 방위로 비교적 습윤한 입지에 분포하였고, 낙엽층 깊이가 얇고 암석노출도가 낮아 토양이 발달한 것으로 보였다. 선정된 향버섯 발생지들은 교란 또는 외부 간섭으로부터 적응성이 높은 종을 중심으로 식생이 발달하고 있었다. 이와 같은 사실을 통해 향버섯이 발생할 수 있는 임분을 간접적으로 파악할 수 있으며, 인공재배 시 향버섯 발생 촉진을 위한 기초자료로 활용될 수 있을 것으로 기대된다.

• 한국조경학회지
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• 제28권6호
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• pp.1-15
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• 2001

The purpose of this study is to figure out the structural characteristics of urban plant community and suggest restoration model of Quercus mongolica in the case of Korean national Capital Region. The investigation areas were selected from urban area of Mt. Nam at Chung-Gu, suburban areas of Mt. Bong at Eunpyoung-GU, Mt. Sungju at Buchon City and non-urban areas of Mt. Suri at Kunpu City and Mt. Chonma t namyangju-City. After the main study field had been classified into the evaluation of the ecological characteristics and the modeling of the vegetation. We analyzed to evaluate the ecological characteristics of the forest structure -- successional stage, naturalness, multi-layer structure of the forest and species diversity, and the plant community structures. We have proposed vegetation restoration model based on the selection of proper plants, the number of individuals, diameter short area of breast height, the shortest distance between plants in non-urban area. As for successional stage, It was judged that the ecological succession may not be followed like the present stage of the surveyed areas in urban, suburban and non-ruban areas. As for the retention of naturalness and multi-layer structures of vegetation, In Quercus mongolica community, Robinia pseudo-acacia and Ailanthus altissima occurred in each layers at Mt. Nam, Mt. Bong and Mt. Sungju, and Eupatorium rugosum occurred in herbaceous layer at Mt. Nam. Consequently, the ecological restoration plan following the structure of the vegetation in Mt. Chonma seemed to be advisable in Q. mongolica community, there were less number of species and individuals in urban areas than those of non-urban areas. Planting of trees following the simulated native plant community of non-urban areas seemed to be required to promote the plants in urban areas. Considering the number of individuals up to three layers in each 400$m^2$ area, it was composed of twenty nine in canopy layer, forth nine in understory layer, 367 in shrub layer and 33.7% herbaceous ground cover in the Q.mongolica community. The suggested restoration model in this study is nan applicable model for the introduction in the cities, and this study shows that continuous experiments and field investigation on this model should be performed in the future.