• Korean Journal of Environment and Ecology
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• v.3 no.1
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• pp.1-15
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• 1989

To investigate the actual vegetation and the degree of green naturality(DGN) in Gaya Mountain National Park, forest communities were classified by phytosocialogical analysis according to physiognomy and Braun-Blanquet methods. Major forest communities were as follows: 1. Pinus densiflora community 1) P. densiflora-Rhododendron mucronulatum subcommunity 2) P. densiflora-Lespedeza maximowiczii subcommunity 3) P. densiflora-Sasa borealis subcommunity 4) P. densiflora-Carex siderosticta subcommunity 2. Quercus mongolica community group. 1) Q. mongolica-Rhododendron schlippenbachii community a) Typical subcommunity b) Vaccinium koreanum subcommunity 2) Q. mongolica-Sasa borealis community 3) Q. mongolica-Lespedeza maximowiczii community 3. Quercus serrata community 4. Carpinus laxiflora-Quercus serrata community 5. Rhododendron tschonoskii community 6. Lespedeza crytobotrya-Miscanthus sinensis var. purpurascens community The map of DGN was drawn according to the actual vegetaton map. The ratio of DGN 7 and 8 was 93.9% in Gaya Mountain National Park.

• Korean Journal of Environmental Biology
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• v.23 no.1
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• pp.1-20
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• 2005

This study aims to investigate the flora of Mt. Gaya National Park, especially focused on the forested wetland vegetation of Danji-bong area. The flora of Mt. Gaya was investigated from April in 2003 to October in 2004. Vascular plants of this area consist of total 465 taxa, 4 hybrids, 12 forma, 75 varieties, 1 subspecies, 373 species, 268 genera, 91 families. It corresponds to 11.4% of totally 4,071 taxa appeared in Korea. Korean endemic plants were composed 11 families, 15 genera, 14 species, 1 variety and totaling 15 taxa. And also actual vegetation structures were analyzed the newly founded forested wetland and natural population Ajuga spectabilis on the Danji-bong area using the vegetation and the species composition by tree layer.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2017.10a
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• pp.175-175
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• 2017

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2017.10a
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• pp.186-186
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• 2017

• Korean Journal of Environment and Ecology
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• v.3 no.1
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• pp.114-134
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• 1989

• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2005.04a
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• pp.58-61
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• 2005

• Journal of Wetlands Research
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• v.19 no.1
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• pp.164-171
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• 2017

This study analysed 7 distribution features of dominant natural vegetation, such as elevation, slope, aspect, topographic index, annual mean temperature, warmth index and potential evapotranspiration using geographic information system(GIS) in Gayasan national park. The Gayasan national park has total 128 communities in which Pinus densiflora community occupies with 29.42%, Quercus mongolica community 27.66% relatively. These two communities comprise 80.58% out of total area, considering Q. mongolica & P. densiflora dominantly mixed communities. The Q. mongolica communities range around 575~1,065m(80.4%) in elevation, and the P. densiflora communities range around 465~965m(84.1%), respectively. The slopes of those two communities areas showed over $21^{\circ}$(78.0%) and (71.3%) respectively. In terms of slope aspect occurrence, Q. mongolica communities occur mostly on northern slope, and the P. densiflora communities on southern slope. The topographic indices of both communities occur around 5~6 most frequently. The Annual mean temperature distributions of Q. mongolica and P. densiflora range $7{\sim}8^{\circ}C$(83%), $8{\sim}9^{\circ}C$(84%), respectively, And the warmth index range of Q. mongolica is $59{\sim}70^{\circ}C{\cdot}month$ and the P. densiflora community, $58{\sim}88^{\circ}C{\cdot}month$. The potential evapotranspiration ranges mostly from 560 to 590mm/yr, in Q. mongolica communities, and from 580 to 610mm/yr in P. densiflora communities.

• Korean Journal of Environment and Ecology
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• v.3 no.1
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• pp.107-113
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• 1989

Paticipation motivation and satisfaction were analyzed to show the relatonships with various variables, From the factor analysis, 4 dimensions of motivation were identified: activity paticipation, religious / scientific inquiry, landscape enjoymentm, and social contact. The motivation dimension, crowdness measure, and other related variables were analyzed to construct satifactrion model using multiple regression. Behavior of each variable in the model was disscussed with implications for the future research.

• Korean Journal of Environment and Ecology
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• v.24 no.3
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• pp.293-301
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• 2010

The purpose of this study is to figure out visitor's attitudes for trail facilities in Gayasan National Park in order to provide the basic information for effective installation and maintenance of trail facilities. The questionnaire survey on two trails were conducted to 227 visitors on the way back home after using the trails. The use characteristics of two trails were a little different from each other, and the conditions of two trails were rated relatively high both in quantity and quality. By the evaluation of 5 types of trail facilities in Haein trail and 4 types in Baegun trail, The responses were noticeably positive about wood deck, log steps with stones and wood steps in Haein trail and about deck-type wood steps and log fences in Baegun trail from the point of three aspects; harmony with nature, resources conservation and user convenience. On the other hand it seems necessary to replace the steel steps of both trails with eco-friendly materials. So, from now on it is necessary for introducing the trail facilities in National Parks to apply the eco-friendly materials extensively and to upgrade the design aspects comprehensively of harmony with nature, resources conservation and user convenience

• The Hankook-Saengyark Bo
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• no.241
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• pp.2-2
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• 2000

강진, 한약재 첨가한 민속주 청세주 개발 - 한의학 박물관 건립 추진(대구시, 2004년 완공계획) - 국립공원 가야산 야생화 식물원조성 종합전시관 온실등 갖춰 - 열차관광 특수 약초호황 (순수국산약초 가공제품 인기) - 담배인삼공사 탄산음료 스포멕스 출시 - 상품성 낮은 더덕 튀김용 판매 인기