• 농촌계획
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• 제7권2호
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• pp.33-40
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• 2001

The purpose of this paper is on identifying spatial structure of Palwang and Taechon village and dealing with restoration direction of village spatial structure and village groves. The results are as follows. It was identified that the standing stone for penis form is not standing stone for praying son but complementing that for enforcing enclosed function of enclosing village groves. It was considered that village entrance and entrance road, village grove of Taechon village must be restored for being identified as standing stone of penis form of spatial structure of village. It was considered that the above is essential to connect with ecotourism of Sunchang-gun region. It was identified that Palwang village grove is very good in conservation state, but Taechon village grove has been destructed mostly by various development. It was identified that Palwang village grove is high in species diversity and in scare value as mixed forest, landscape value. The dominent tree of Palwang village was Pinus densiflora and that of Taechon was Salix glandulosa. Salix glandulosa was used pavilion tree, main tree in both village. It was identified that Carpinus tschonoskii is showing the most rapid growth in tree height and Salix glandulosa is showing the most rapid growth in tree breadth diameter of all kind of tree. It was considered that Pinus densiflora was planted first of all and deciduous trees were complemented later. It was considered that simple forest of Pinus densiflora has been changed into mixed forest by artificial affect in the long term. It was considered that Salix glandulosa in Palwang village grove must be indicated as legal protection tree according to present criteria of protection tree selection in Korea. And it is considered desirable that standing stone of penis form and village grove in Palwang village must be indicated unitedly as cultural conservation element.

• 한국환경복원기술학회지
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• 제2권3호
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• pp.32-37
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• 1999

There is a need to suggest the standards of selection on the cuttings, because the selection of the willow(Salix) cuttings is very important, which will be used as the bioengineering revegetation material to protect the slope by strengthening soil and preventing soil erosion under the bad site conditions. In this study, we measured the lengths and the diameters of original willow cuttings, the total numbers and the lengths of the new shoots and roots after 15 months since the experimental construction of the slope revegetation technology of biological engineering was conducted, and analyzed the correlation between the lengths and the diameters of willow cuttings and the lengths of new roots using the SPSS program. The results are as follows; First, the lower the elevation of tested slope was, the more the number of new shoots and the average lengths of new roots increased. Secondly, the ratio of underground parts and aboveground parts was 4.24 ~ 5.93 proving the fact that the willow(Salix) is one of the species deep rooted with developed underground parts. Thirdly, there is a strong correlation between the diameters of willow cuttings and the total lengths of new roots, whereas, there is no correlation between the lengths of willow cuttings and the total lengths of new roots. In conclusion, it is more efficient for the early rapid revegetation and slope stabilization to select willow cuttings with the biggest possible diameters than with the longest lengths as the slope revegetation materials of biological engineering.

• 한국환경복원기술학회지
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• 제11권4호
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• pp.67-74
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• 2008

This study was carried out to select proper species for early stage replantation in cutting-slope area of the Baekdu Range roadside. In the cutting-slope area and upper forest area of the cutting-slope area, sample plots of 104 were selected and their vegetations and environmental factors were investigated. We found total 151 species in the 104 plots. The species of high frequency of Baekdu Range roadside were found in the order of Lespedeza bicolor, Festuca arundinacea, Eragrostis curvula, Pinus densiflora, Salix hulteni, Lespedeza cuneata, Erigeron annuus, Rubus crataegifolius, Spodiopogon sibiricus, etc. The dominancy of Festuca arundinacea, Eragrostis curvula, Lespedeza bicolor, Pinus densiflora, Salix hulteni, Spodiopogon sibiricus, Miscanthus sinensis, Lespedeza maximowiczii, Acer ginnala were 12.74%, 10.43%, 7.48%, 4.42%, 4.09%, 3.13%, 2.49%, 2.45%, 2.40% in the roadside cutting-slope, respectively. The importance value of Quercus mongolica, Lindera obtusiloba, Rhododendron mucronulatum, Lespedeza maximowiczii, Rhododendron schlippenbachii, Lespedeza bicolor, Quercus serrata, Rhus trichocarpa were 17.32%, 13.82%, 11.60%, 11.31%, 8.76%, 8.04%, 7.65%, 7.10% in shrub layer of the upper forest area, respectively. The species of Carex lanceolata, Spodiopogon sibiricus, Carex siderosticta, Miscanthus sinensis, Artemisia sp., Potentilla fragarioides var. major, Astilbe chinensis var. davidii, Chrysanthemum zawadskii var. latilobum, Aster scaber, Lysimachia clethroides, Patrinia villosa, Lindera obtusiloba, Rhododendron mucronulatum, Rhododendron schlippenbachii, Rhus trichocarpa, Stephanandra incisa, Zanthoxylum schinifolium, Lespedeza sp., Lespedeza cuneata, Amorpha fruticosa, Ligustrum obtusifolium, and Weigela subsessilis, may be more helpful in stabilizing of the cutting-slope area and making harmony with the surrounding forest area.

• 인간식물환경학회지
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• 제23권6호
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• pp.647-654
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• 2020

Background and objective: Particulate matter (PM) is one of the serious environmental problems and threatens human health. Plants can clean the air by removing PM from the atmosphere. This study was carried out to investigate the PM removal efficiency of 12 species of woody plants. Methods: Actinidia arguta, Dendropanax morbiferus, Fraxinus rhynchophylla, Parthenocissus tricuspidata, Pittosporum tobira, Rhaphiolepis indica, Rhapis, Salix integra, Salix koreensis, Schisandra chinensis, Viburnum odoratissimum var. awabuki, and Vitis coignetiae were used as plant material. Six 15 cm (D) pots were placed in an acrylic chamber of 800 (D) × 800 (W) × 1000 (H) mm. The LED panel was used as a light source. The reduction of PM10, PM2.5, and PM1 for 300 minutes after the injection of PM was automatically measured. Results: The leaf area and the amount of PM in the chamber showed a negative correlation. 12 species of plants were compared by dividing the plants into 3 groups according to their characteristics: vines, trees, and shrubs and small trees. In the vine plant group, the averages of PM10, PM2.5, and PM1 were 7.917%, 8.796%, and 30.275%, respectively. In the shrubs and small trees group, the average of PM10, PM2.5, and PM1 were 10.142%, 11.133%, and 36.448%, respectively. In the trees group, the average of PM10, PM2.5, and PM1 were 11.475%, 12.892%, and 40.421%, respectively. When the initial concentration was 100%, PM10, PM2.5, and PM1 of Viburnum odoratissimum var. awabuki with the largest leaf area were 5.6%, 6.3%, and 21.0% after 5 hours, respectively, the best results among 12 species of plants. Conclusion: The vine plant group was more effective in removing PM than the other two groups. In the tree groups, the fact that the leaf development was relatively inactive at a plant height of 30 cm was considered to have an effect on the removal of particulate matter.

• 한국가구학회지
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• 제26권2호
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• pp.163-170
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• 2015

This study was conducted to identify wood species for 51 excavated wooden shoes in the 12~16 Chungjin district of Jongno. Wood species of 31 Pinus sp., 12 Torreya nucifera S. et Z., 4 Ginkgo biloba L., 2 Salix sp., 1 Kalopanax pictus (Thunb.) Nakai. and 1 Morus sp. were identified. Wood used for wooden shoes was a species that can be mainly obtained easily around. Among them, Torreya nucifera S. et Z. grows in warm temperate zone of Korea, which shows that interregional cooperation has occurred.

• 한국환경복원기술학회지
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• 제10권3호
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• pp.52-59
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• 2007

This study was carried out to select proper species for early stage replantation in cutting-slope area of the Baekdu Range roadside. In the cutting-slope area and upper forest area of the cutting-slope area, sample plots of 46 were selected and their vegetations and environmental factors were investigated. We found total 90 species in the 46 plots. We found Festuca arundinacea in 27 plots of the 46 plots. We also found Lespedeza bicolor in 26 plots, Eragrostis curvula in 22 plots, Artemisia princeps var. orientalis in 19 plots, Erigeron annuus and Pinus densiflora in 15 plots, Lactuca indica var. laciniata in 14 plots, Miscanthus sinensis in 13 plots, Oenothera odorata, Commelina communis, and Humulus japonicus in 11 plots, Lespedeza cuneata in 10 plots, Salix koreensis and Salix hulteni in 9 plots, Festuca rubra, Youngia denticulata, Aster scaber, and Festuca arundinacea in 8 plots, Chenopodium album var. centrorubrum in 7 plots, Patrinia villosa and Erigeron canadensis in 6 plots, and Setaria viridis, Digitaria sanguinalis, and Dactylis glomerata in 5 plots.The dominancy of Festuca arundinacea, Eragrostis curvula, Lespedeza bicolor, Miscanthus sinensis, Pinus densiflora, Festuca arundinacea, Festuca rubra, Artemisia princeps var. orientalis, Erigeron annuus, Lespedeza cuneata, Dactylis glomerata, Salix koreensis, Alnus hirsuta, Pueraria thunbergiana, Medicago sativa, Lactuca indica var. laciniata, and Digitaria sanguinalis were 13.41% 11.87%, 4.88%, 4.56%, 3.38%, 2.29%, 2.14%, 2.14%, 1.99%, 1.95%, 1.54%, 1.47%, 1.44%, 1.37%, 1.15%, 1.13%, 1.07% in the roadside cutting-slope, respectively. The dominancy of Rhododendron mucronulatum, Lindera obtusiloba, Rhus trichocarpa, Quercus mongolica, Lespedeza bicolor, Rhododendron schlippenbachii, and Quercus serrata 22.15%, 13.36%, 13.14%, 12.03%, 11.74%, 11.20%, and 11.14% in shrub layer of the upper forest area, respectively. The species of Rhododendron mucronulatum, Lindera obtusiloba, Rhus trichocarpa, Rhododendron schlippenbachii, Zanthoxylum schinifolium, Weigela subsessilis, Stephanandra incisa, Rhamnus davurica, Ligustrum obtusifolium, Lindera erythrocarpa, Rosa multiflora, Rubus coreanus, Symplocos chinensis for. pilosa, Smilax china, Prunus sargentii, and Staphylea bumalda may be more helpful in stabilizing of the cutting-slope area and making harmony with the surrounding forest area.

• 한국산림과학회지
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• 제102권2호
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• pp.161-169
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• 2013

본 연구에서는 남강댐 저수지 일원의 버드나무류 군락의 현황 및 문제점을 조사 분석하고, 버드나무류의 생장 특성분석 결과를 기초로 남강댐 저수지 일원의 버드나무류 군락의 특성과 토양의 이화학성을 파악하기 위하여 수행하였다. 조사대상 4개 지역 전체의 평균본수는 5,284본/ha로 조사대상지역 모두 밀도관리가 시급한 것으로 분석되었다. 4개 조사대상지역의 평균수관면적은 9,786.4 $m^2/ha$로 진양호 수변구역에서 버드나무류의 수관이 차지하는 면적은 단위면적을 거의 차지하는 것으로 나타났다. 대조구인 산림지역의 평균토심 12.5 cm와 비교할 때 조사대상 4개 지역의 평균토심은 78 cm로 대조구인 산림지역과의 평균토심은 약 65.5 cm의 차이가 나타났는데, 이는 퇴적토사의 깊이로 추정할 수 있다. 또한 진양호수변구역의 버드나무류가 생장하고 있는 토양은 일반적인 산림토양보다 토양용적밀도가 높게 나타났는데, 이는 그만큼 토사퇴적으로 인한 사질토 함량의 증가 등 토양의 경화가 이루어진 결과라 사료된다. 조사지역의 pH는 산림지역의 경우 A층이 5.3, B층이 5.2로 약산성에 해당하나, 조사대상지역의 A층과 B층토양의 pH는 평균 모두 6.7로 주변 산림토양보다 중성에 가까운 값을 나타내었는데 이는 퇴적토사 즉, 진양호에 유입되는 생활하수에 사용되는 세제 성분 및 인근 지역으로부터 유입된 비점오염원이 퇴적된 데 따른 영향에 기인하는 것으로 사료된다.

• Journal of Plant Biology
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• 제16권3_4호
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• pp.1-6
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• 1973

The distribution of plant communities along the Bukhan Riverside in Chun-seong was studied by means of the methods fo Curtis and Pattern. The communities were arranged in a single-dimensioned ordination on the basis of the importance values of the persistent species. Leading dominant species, form the 'low' level to the 'high' levels of the ordination gradient, were Phalaris arundinacea, Salix gilgiana, Artemisia feddei, Zoysia japonica, Pennisetum japonicum, and Arundinella hirta. These species from a continuum from the river to the dry grassland depending upon available soil-moisture. Standing crops in terms of dry weight and the nitrogen content of the above-ground parts of these species showed a good relationship with gradients of available soil-moisture.

• 한국환경복원기술학회지
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• 제11권4호
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• pp.75-90
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• 2008

The golf course has many problems that are a pollution of river, a extinction of habitat by destructing a forest and a simplication of species composition. Therefore, this study was carried out to examine the ecological characteristics of vascular plants in construct-reserved site of golf course. The results were as follow. The vascular plants were summarized as 342 taxa; 86 families, 231 genera, 295 species, 42 varieties and 5 forma. In the results by the location environments of vegetation, Salix caprea community and wetland species like Persicaria thunbergii were appeared in the swamp. Especially, S. caprea will be made use of promoting a landscape. In the stream, Stephanandra incisa community has a functions like an ecological axis and a corridor of wild animals. The planting technique will be applied to using Atractylodes japonica and Ainsliaea acerifolia in the lower part of Pinus densiflora and Quercus mongolica. Because Rhododendron schlippenbachii and Convallaria keiskei grew by layer in Q. variabilis community, this will be made use of natural vegetation model. The rare plants were 2 taxa; Aristolochia contorta and Iris ensata var. spontanea. To preserve their community, we will prohibit a development and remove a threatening factor. The endemic plants were 4 taxa; Salix caprea, Clematis trichotma, Spiraea prunifolia for. simpliciflora and Weigela subsessilis. The naturalized plants were 19 taxa; Rumex crispus, Bildedykia dumetora and so on. To establish the quantitative management plan, we will obtain a ecological information about a naturalized plants in accumulating by season, community and land use pattern.

• 한국환경복원기술학회지
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• 제12권1호
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• pp.13-31
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• 2009

The objectives of this study were to offer the basic data for the restoration and conservation of forest wetland by surveying systematically the vascular plants of Sandeul wetland in Mt. Jaeyak, Miryang-si, Gyeongsangnam-do, Korea. The vascular plants in this wetland were recorded as 232 taxa; 74 families, 178 genera, 200 species, 27 varieties and 5 forma. The major communities were Quercus mongolica, Tripterygium regelii, Alnus japonica, Molinia japonica, Salix gracilistyla and Stephanandra incisa. The numbers of plant species by routes were 168 taxa in A-route, 126 taxa in B and 132 taxa in C. The ecological problems in Sandeul wetland were the afforestation of Pinus koraiensis and P. thunbergii, the appearance of naturalized plants, the invasion of species and the scour of valley. The Korean endemic plants were 5 taxa; Salix hallaisanensis, Hepatica insularia; Chrysosplenium barbatum, Ajuga spectabilis and Weigela subsessilis. The rare plants designated by Korea Forest Service were 3 taxa; Aristolochia manshuriensis, Chrysanthemum lineare and Iris ensata var, spontanea. The naturalized plants were 8 taxa; Rumex acetocella, R. crispus, Trifolium repens, Oenothera lamarckiana, Ambrosia artemisifolia var. elatior, Helianthus tuberosus, Erigeron annuus and Phleuum pratense.