• The Korean Journal of Ecology
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• v.23 no.3
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• pp.217-221
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• 2000

The vegetation of Maemul, Somaemul and Eoyu islets in Tongyeong-si was investigated from September, 1996 through August, 1997. In order to analyze the vegetation of this islets, synthesis table, actual vegetation map were prepared. The predominant species of the islets was Camellia japonica. and the vegetation in this study area was classfied into 4 communties (included 1 afforestation) and 7 subcommunities 1 . Camellia japonica community 1) Typical subcommunity 2) Machilus thunbergii subcommunity 3) Castanopsis cuspidata var, thunbergii subcommunity 4) Ligustrum obtusifolium subcommunity 5) Carpinus coreana subcommunity 6) Selaginella tamariscina subcommunity 7) Pinus thunbergii subcommunity 2. Pinus thunbergii community 3. Alnus firma afforestation 4. Miscanthus sinensis var. purpurascens community.

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2009.10a
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• pp.260-263
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• 2009

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2004.04a
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• pp.184-186
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• 2004

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 1999.04a
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• pp.83-85
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• 1999

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2003.04a
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• pp.51-53
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• 2003

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2005.04a
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• pp.48-50
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• 2005

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2005.10a
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• pp.44-47
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• 2005

• Korean Journal of Environment and Ecology
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• v.17 no.1
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• pp.26-34
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• 2003

This study was carried out to investigate actual vegetation and the DGN(Degree of Green Naturality) in the Baekdudaegan from Manbokdae of the Jirisan National Park to Boksungijae in the Namwon-si. The actual vegetation of the surveyed site were classified into 17 plant community; Substitutional forest were classified into 10 plant communities; Quercus mongolica communities, Pinus densiflora community, Quercus serrata commodity, etc. And artificial forest were classified into 6 forest types; Larix leptolepis forest, Pinus koraiensis forest etc. Seedlings of Larix leptolepis and P. koraiensis were appeared around road slopes and devastated land. The DGN 8 was appeared the widest area as 64%(9,113ha) and the DGN 9 was 9.58%(1,349ha). The DGN 1 and 2 were appeared as 7.65%(1.078ha) at Dukchiri and Maeyori district on the Baekdudaegan

• The Korean Journal of Ecology
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• v.26 no.1
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• pp.19-22
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• 2003

In order to determine the degree of anthropogenic disturbance potentiality (ADP) of the area a rapid ecoassessment technique was developed on the basis of actual vegetation map. ADP degree of relevant unit cell was computed by using four criteria of land use patterns such as forested area, open water and stream, agricultural area, and urbanized area. Ultimate ADP degree of each cell was obtained by means of direct and indirect computation process. Finally the map of ADP was drawn and analyzed. Vulnerable cell and disturbance nuclei were determined according to disturbance vector which is a kind of potential disturbance pressure of relevant cell influenced by surrounding cell. A case study was accomplished in the Gijang area of Pusan metropolitan city. 973 meshes (500m×500m) were analyzed and a total of 79 meshes were currently threatened. Present technique of rapid ecoassessment was practically useful for diagnosing and planning land use.

• Korean Journal of Environment and Ecology
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• v.13 no.3
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• pp.261-270
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• 1999

낙산복원사업 대상지의 생태계 회복을 위한 계획수립의 기초자료로 사용하기 위하여 부지 내 식생조사를 통해 자연환경을 평가하였다 현존식생도 녹지자연도 및 Hemeroby 등급을 통해 자연성을 평가한 결과 많은 면적이 산림으로서의 기능을 상실한 인공화된 지역이었다. 식생이 존재하는 지역 중 산림의 형태를 유지한 지역은 아까시나무군락을 유지하고 있었고 기타 지역은 휴경지, 논.밭 잡초군락이며 동시에 ruderal 식물군락으로 판명되었다. 성과주변에 식재한 수목은 총 67종 1,243개체였으며 그중 자생종이 27종(40.3%) 544개체(43.8%)였고 도입종과 귀화종 재배종이 각각 17%, 8.8%, 15.4%로 나타났다. 생활형 분석에서는 1,2년생 초본식물이 47%를 차지하였고 귀화율은 24.1%로 나타나 매우 불안정하고 교란된 환경인 것으로 판단되었다.