• The Korean Journal of Ecology
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• v.27 no.6 s.122
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• pp.335-345
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• 2004

This study was carried out to on liana dominating at the vicinity of Onsan Industrial Complex declining P. thunbergii foersts. It was surveyed 16 species, 30 species and 50 species at upper, middle and understory, respectively. It was dominant P. thunbergii at upperstory, and P. densiflora, P. thunbergii, Quercus dentata and Q. serrata at middlestory, and Smilax china, Paederia scandens, Symplocos chinensis var. sinuata, Styrax japonica, Lonicera japonica and Q. serrata etc. at understory. It was the highest importance value(13.2) of S. china among all liana, and in order of L. japonica (11.7), P. scandens (11.5) and Cocculus trilobus (7.7). Number of species, Species diversity, Maximum species diversity, Evenness and Dominance of woody plants at upperstory and middlestory by each survey site were higher in forest areas than industrial complex, but those of understory highly showed at industrial complex, and ratio of liana at understory was high. It showed total 50 species at herbaceous plants, and was high I.V. of Pteridium aquilinum var. latiusculum, Spodiopogon cotulifer, Commerelina commuris, Phytolacca americana, Rubus parvifolius, Miscanthussinensis var. purpurascens and Calamagrostis arundinacea, etc.

• Journal of Wetlands Research
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• v.17 no.3
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• pp.273-282
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• 2015

This study suggested the adaptable plant species according to the change of warmth index (WI) through the Representative Concentration Pathway (RCP) 4.5 & 8.5 climate change scenarios from 2010 to 2099 in Seoul areas. From the scenario analysis results, we expected to change from the cool temperate souther forest zone to the warm temperate forest zone. We found the following adaptable 27 plant species: 6 species in the tree layer, Quercus serrata, Q. variabilis, Pinus densiflora, Q. acutissima, Styrax japonica and P. thunbergii etc.; 7 species in the shrub layer, Ligustrum obtusifolium, Lespedeza maximowiczii, Rhus trichocarpa, Callicarpa japonica, Rubus crataegifolius, Rosa multiflora, and Zanthoxylum piperitum etc.; 3 species in the herb layer, Oplismenus undulatifolius, Pteridium aquilinum var. latiusculum, and Commelina communis ect;, 11 species in the vine plants Smilax china, Cocculus trilobus, Parthenocissus tricuspidata, Lonicera japonica, Paederia scandens, Celastrus orbiculatus, Clematis apiifolia, Rubus parvifolius, Dioscorea batatas, Hydrangea serrata for. acuminata, Zelkova serrata etc.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2018.04a
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• pp.41-41
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• 2018

민속식물과 그 이용에 관한 전통지식이 산업화, 도시화 및 노인 세대의 퇴장과 더불어 빠르게 사라지고 있다. 이에 본 연구는 민속식물 주권확보 기반구축을 위하여 2005년부터 2017년까지 1차(2005~2013), 2차(2014~2017)에 걸쳐 남한 전역 및 함경북도 접경지역을 대상으로 각 지역에서 전통적으로 이용해왔으며 전승되어 온 민속식물 관련 전통지식을 발굴 및 수집하였다. 민속식물 중 약용으로 사용된 것은 121과 383속 583종 3아종 64변종 12품종으로 총 662분류군으로 확인되어 식용 다음으로 큰 비중을 차지하였다. 이는 한반도 전체 관속식물 4,881분류군의 약 13.6%에 해당하며, 총 115,236건의 조사된 전통지식 중 17.9%를 약용이 점유하여 식용(67.2%) 다음이며 용재용(4.9%), 유지용(2.5%), 관상용(1.3%) 등에 비하여 상당히 높게 나타났다. 662분류군 중 자생식물은 511분류군(77.2%)으로 나타났고, 생활형은 다년생 초본이 295분류군(44.6%)으로 낙엽성 목본(186분류군), 1년생 초본(78분류군) 등 타 생활형에 보다 높았다. 약용식물의 이용부위는 뿌리(34.1%)가 가장 많았고 그 다음으로 줄기(16.2%), 잎(15.4%), 열매(12.1%), 전초(12.1%), 수피(3.2%), 종자(2.4%), 꽃(1.9%) 등의 순으로 나타났다. 우리나라에서 이용빈도가 높은 상위 10개 분류군을 살펴보면 익모초, 쇠무릎, 인동덩굴, 느릅나무, 삽주, 엉겅퀴, 쑥, 질경이, 오갈피나무, 할미꽃 등의 순으로 조사되었다. 본 연구에서는 민속식물의 이용에 대한 중요도를 알아보기 위하여 특정식물 종의 이용을 언급한 정보보유자의 수(FC: Frequency of Citations), 이용범주의 수(NC: Number of use-Categories), 특정식물을 이용하는 수(UR: number of User Reports)를 활용하여 문화적 중요도(CI: Cultural Importance), 상대적 인용빈도(RFC: Relative Frequency of Citations), 상대적 중요도(RI: Relative Importance) 및 문화적 가치(CV: Cultural Value)를 산출하여 우리나라에서 중요한 민속식물을 정량적으로 확인, 비교하였고 각 분류군별 지수도 제시하였다.

• Korean journal of applied entomology
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• v.39 no.1
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• pp.5-12
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• 2000

The sweetpotato whiteflies, Bemisia tabaci(Gennadius), were found recently in Korea on Glycine max, Euphorbia pulcherrima, and Rosa hybrida. The biotype identity of Bemisia tabaci in Korea was determined by several DNA markers including the random amplified polymorphic DNAs, and restriction fragments length polymorphism of mitochondrial 12S and 16S rRNA genes. The electromorph profiles of DNA fragments from the rose(Jincheon) and poinsettia(Seoul) populations in Korea are both identical to those of B biotypes distributed in Australia, Israel, and Japan. The populations of B. tabaci collected on Glycine max, Ipomea batatas, and Perilla frutescens in different localities retained the same DNA markes with the population from Lonicera japonica and shikoku of Japan. These populations are non-B biotype and considered as an indigenous type in the Far Eastern Asia Region including Korea and Japan, Morphological Characteristics of B. Tabaci were also observed by the scanning electron microscope and described with the comparison to the other important whitefly pest, Trialeurodes vaporariorum (Westwood).

• Journal of Environmental Science International
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• v.16 no.11
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• pp.1239-1245
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• 2007

The aim of this study was to investigate the flora and distribution of evergreen plants in Busan from February 2003 to September 2004. A total of 68 evergreen plant taxa belonging to 33 families, 51 genera, 60 species, and 8 varieties were recognized in Busan. 9 species was included in evergreen plant taxa such as Akebia quinata, Rosa wichuraiana, Osmanthus heterophyllus, Lonicera japonica, Lonicera japonica var. repens, and Carex boottiana. In the forests of evergreen, the canopy consisted of tall trees such as Pinus thunbergii, and understatum trees such as Eurya japonica, Elaegnus macrophylla, and Euonymus japonica. Herb layer consisted of Rubus hirsutus, Hedera rhombea, and Trachelospermum asiaticum var. intermedium. In addition to evergreen plant communities, the patchy spaced communities occurred Neolitsea sericea-Cinnamomum japonicum community, Ficus erecta community, Hedera rhombea-Trachelospermum asiaticum var. intermedium community, Ardisia japonica community, Gleichenia dichotoma community, and G. Japonica community. For rate of appearance of species in 23 sites, 13 species was appeared more than 50% and 29 species less than 10%. There was marked a decrease in the number (density) of evergreen according to the geographic distances from seaside to inland.

• Journal of Korean Society of Forest Science
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• v.89 no.5
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• pp.585-590
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• 2000

The studies were carried out to know shade tolerance of the plants for the urban forest aromatic bath. The one to two year old potted seedlings were grown under the one of the five light conditions such as 100%, 50%, 30%, 10% and 2% of the full sun light intensities. Pinus densiflora S. et Z., P. sylvestriformis (Takenouchi) Chien., Thymus quinquecastatus Celak, Lonicera japonica Thunb, and Zingiber officinale Roscoe showed decreasing tendencies in height and root collar diameter growth, and dry mass production as the light intensity decreases. Exceptionally Thuja koraiensis Nakai showed the best growth in the 50% of full sun light intensity. Athyrium yokoscense (Fr. et Sab.) H. Christ showed better growth in the relative light intensity of 10 to 15% than in the in the relative light intensity of 25 to 30% in the bath green house.

• Korean journal of applied entomology
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• v.52 no.3
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• pp.185-191
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• 2013

The damage of citrus by Scirtothrips dorsalis Hood appears to have increased since 2007 in Jeju, although the characteristics of seasonal abundance are not clear. This study was conducted to investigate the relationship between host plants and the seasonal abundance of S. dorsalis, observing plants distributed around citrus orchards. The host plants of S. dorsalis surrounding citrus orchards were determined to include 32 families, 54 species: 39 woody plant species and 15 herbaceous plant species. The host plants which related to the occurrence of 1st generation of S. dorsalis were Lonicera japonica, Clematis apiifolia, Hedera rhombea, and Viburnum awabuki. The occurrence of 1st generation S. dorsalis was estimated to be due to overwintered female adults having laid eggs into those plants from late March to early April, and the new adults having emerged from late April to late May. The host plants which were associated with fruit damage of citrus were Mallotus japonicus, and Camellia japonica, as well as creeping plants such as Clematis apiifolia, Paederia scandens and Cayratia japonica. The adult phase density of S. dorsalis caught on yellow-color sticky traps placed on the citrus trees on the edge of the citrus orchard. S. dorsalis were predominantly 3rd generation from late of June to early of July, and 6th generation from late of August to early of September, and their numbers were directly related to the degree of damage caused to the citrus fruit. The density of S. dorsalis depended on the number of new growing shoots of host plants, which indicated that the immigration of adults of S. dorsalis to the citrus was based in the suitability of host plants surrounding the orchards.

• Korean Journal of Medicinal Crop Science
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• v.15 no.6
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• pp.371-390
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• 2007

Arthropod pests were surveyed from 132 herb species of 121 genera in 50 families of 32 orders at herb garden of Sancheong-gun Agricultural Development Technology Center in Sancheong, Gyeongsangnamdo province from October, 2005 to November, 2006. Ninety eight arthropod pests of 86 genera in 44 families of 9 orders were collected. Although less than 5 arthropod pests were collected from each herb, more than 5 arthropod pests were occurred on Hibiscus mutabililis, Peucedanum japonicum, Aralia cordata, Fraxinus rhynchophylla, Angelica decursiva, Rhaponticum uniflorum, Lonicera japonica, Betula platyphylla and Agrimonia pilosa. Out of collected pests, 98.5% of them damaged leaves of medicinal plants. The highest number of arthropod pests was recorded in May representing 36 species of 32 genera in 20 families of 6 orders. Most of them were collected from less than 5 medicinal plants. However, Atractomorpha lata, Dolycoris baccarum, Myzus persicae, and Nysius plebejus occurred on 42., 22, 20, and 15 medicinal plants, respectively. Atractomorpha lata and Myzus persicae had broad host ranges and seriously damaged. Aphis gossypii was dominant insect pest in May compared with Dolycoris baccarum in June. Atractomorpha lata in August and September, and Myzus persicae in October.

• Korean Journal of Plant Resources
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• v.20 no.5
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• pp.451-460
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• 2007

This study was carried out to construct the data base for biodiversity conservation, and offer the raw data for obtaining the genetic resources. The vascular plants were summarized as 306 taxa; 79 families, 199 genera, 266 species, 35 varieties and 5 forma. The Korean endemic plants were 7 taxa; Salix caprea, S. purpurea var. japonica, Deuitzia coreana, Akebia quinata var. plyphylla, Spiraea prunifolia for. simpiciflora, Lonicera subsessilis and Weigela subsessilis. The naturalized plants were 16 taxa; Dactylis glomerata, Rumex acetocella, R. crispus, Phytolacca esculenta, Tlaspi arvense, Robinia pseudo-acacia, Trifolium repens, Ailanthus altissima, Oenothera lamarckiana, Veronica persica, Ambrosia artemisiifolia var. elatior, Erigeron annuus, Erigeron canadensis, Bidens frondosa, Taraxacum officinale and Sonchus asper. The specific plants by floristic region were 26 taxa; Chloranthus japonica, Populus davidiana, and so forth.

• Journal of Korean Society of Forest Science
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• v.112 no.1
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• pp.11-22
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• 2023

This study was established to provide basic information necessary for ecological management to restore the naturalness of black locust (Robinia pseudoacacia L.) plantations located in the mountains of Gyeongbuk, Korea. Using vegetation data collected from 200 black locust stands, vegetation types were classified using the TWINSPAN method, the spatial arrangement status according to the environmental gradient was identified through DCA analysis, and a synoptic table of communities was prepared based on the diagnostic species determined by determining community fidelity (Φ) for each vegetation type. The vegetation types were classified into seven types, namely, Quercus mongolica-Polygonatum odoratum var. pluriflorum type, Castanea crenata-Smilax china type, Clematis apiifolia-Lonicera japonica type, Rosa multiflora-Artemisia indica type, Quercus variabilis-Lindera glauca type, Ulmus parvifolia-Celtis sinensis type, and Prunus padus-Celastrus flagellaris type. These types usually reflected differences in complex factors such as altitude, moisture regime, successional stage, and disturbance regime. The mean relative importance value of the constituent species was highest for black locust(39.7), but oaks such as Quercus variabilis, Q. serrata, Q. mongolica, Q. acutissima, and Q. aliena were also identified as important constituent species with high relative importance values, indicating their potential for successional trends. In addition, the total percent cover of constituent species by vegetation type, life form composition, species diversity index, and indicator species were compared.