• Korean Journal of Medicinal Crop Science
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• v.8 no.3
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• pp.266-273
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• 2000

The optimal conditions of PCR components for the random amplification of genomic DNA were $20\;ng/20{\mu}l$ in template DNAs, 250 mM in dNTP, 10 pM in primer $1.0unit/20{\mu}l$ in Taq DNA polymerase respectively with the annealing temperature at $36^{\circ}C$, respectively. Twelve local lines were divided into 3 groups by the coefficients of 107 polymophic bands by Jaccard and Nei. The coefficients value of group I including Chongup # 1, Seochon # 1, Andong # 1, Chinan # 1, and Danyang # 1 ranged from 0.27 to 0.05 and those of group II including Suwon # 2, Chunchon # 1, Japan # 3, Danyang#2 and $F_1$ (Variety Jihwang $1{\times}$ Seohchon) ranged from 0.29 to 0.11. While, Jihwang 1 originated from China and Japan # 1 in group III showed a distant genetic relationship to Korean local lines.

• Korean Journal of Plant Taxonomy
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• v.46 no.1
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• pp.1-12
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• 2016

DNA sequences of nrITS regions obtained from 49 accessions representing 12 species and one variety within the section Adonanthe of the genus Adonis were analyzed to test the previous intra-sectional classification system and to determine their phylogenetic relationships. The results showed that the seven accessions of A. amurensis Regel et Radde included in the present study did not form a monophyletic group, as some of the accessions showed a close relationship with the Japanese endemic species A. ramosa Franch., which implies that the current species delimitation and identification of A. amurensis is problematic. Adonis pseudoamurensis W. T. Wang, which is frequently misidentified as A. ramosa in Korea, formed a segregated group, which suggests that they should not be considered as conspecific taxa. Accessions from A. shikokuensis Nishikawa et Koji Ito, A. multiflora Nishikawa et Koji Ito, and A. pseudoamurensis formed a clade, but monophyly of each species was not evident. The nrITS data did not support the classification system proposed by Wang, who classified sect. Adonanthe into four series, as most of these were found to be either polyphyletic or paraphyletic.

• The Korean Journal of Ecology
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• v.16 no.4
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• pp.439-457
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• 1993

The present study was undertaken to classify and describe the forest vegetation on Imha-dam area, located at the northern part of Kyungsang-pookdo, Korea by the phytosociological method of the Z-M school. The field investigations were carried out in 60 plots around the dam area from May 1, 1991 to October 10, 1992. The vegetation data obtained were classified by the table comparison method. As a result, the following vegetation units were recognized: A. Pinus densiflova community A-a. Miscanthus sinensis group A-b. Carex humilzs group A-c. Typical group B. Quercetum variabili-serratae Kobayashi, Muranaga et Takeda 1976 C. Robinin pseudo-acacia-Conzmeli~ta comnzultis community D. Larix leptolepis community The vascular plant species of these forest communities consist of 63 families, 144 genera, 191 species and 30 varieties. Also the relationship of the vegetation units with their environments such as altitude, slope, topography and soil condition was discussed here. On the basis of the floristic composition, life-form spectrum and soil analysis, a sere for the forest vegetation was proposed as follows: Rohinia pseitdo-acacia-Conz~neli~za communis community and Larix leptolepis community $\rightarrow$ Pinus densiflora community $\rightarrow$ Quercetunz variahili-serratae $\rightarrow$ Quercus mongolica community. Lastly, relating to the nature conservation of dam area, some of plans were discussed.

• Korean Journal of Environment and Ecology
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• v.34 no.2
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• pp.115-120
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• 2020

This study investigated the dominant species and the population variation of the ant species, an indicator species of biodiversity, to obtain basic data on the changes of population according to the future climate change. The survey period was from June to September 2013, and we investigated the distribution of ants by square irradiation method (10m × 10m) using traps. The survey in each altitude identified a total of 14 species of 11 genera in 3 subfamilies and collected 15,466 individuals. We confirmed the distribution of 4,548 individuals of 13 species at low altitude (700m), and the dominant species was Aphaenogaster japonica (49.9%). At the middle altitude (900m), we collected 9,129 individuals of 8 species, and the dominant species was Pheidole fervida (57.7%). At high altitude (1,100m), we identified 1,789 individuals of 10 species, and Myrmica kotokui (43.3%) was the dominant species. It was confirmed that Aphaenogaster japonica, Nylanderia flavipes, and Pheidole fervida were widely distributed throughout the altitudes.

• The Journal of Engineering Geology
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• v.13 no.4
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• pp.475-490
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• 2003

The purpose of this study is to apply one of the geophysical methods, GPR to archaeology. Time slice of analysis method was used to interpret archaeological feature before excavation. Study areas are Pubcheonri burial mound group in Wonju, Songhakdong no. 1 tomb, Gosung in Kyungsangnamdo, and Yoshinogari 2 rows of jar-coffins burial in Saga Prefecture, Japan. We found a stone tomb, spreaded and piled stones from spoiled tombs of the Baekje Dynasty as archaeological features in Pubchonri, Wonju. Songhakdong no. 1 tomb in Gosung was the unique keyhole-shaped tomb in Kyungsangnamdo as we know. But we found that the tomb consists of 3 tombs and there are lots of stone tombs according to the GPR and excavation. From the GPR exploration and excavation, it turned out not be a keyhole-shape tomb. We also found jar-coffins burial in Yoshinogari, Japan. As a result GPR was very helpful to detect archaeological features and pattern before excavation in advance.

• Korean Journal of Heritage: History & Science
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• v.38
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• pp.109-128
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• 2005

We dealt with the Wooden Shoes as a tool in the first chapter. You can doubt about the Wooden Shoes as a tool, which they were in Japan and China not Korea, strictly speaking, if they are real shoes or not. But anyway they had components of the Wooden Shoes in shape(form) or function, so it was expressed in the head part, cause of the possibility that Wooden Shoes as a tool are the previous stage of Wooden Shoes as shoes, though are not identified yet. In the second chapter, we dealt with the Wooden Shoes as shoes fundamentally. Recently, the Wooden Shoes of Shilla and Baekje were dug out each in Kyungsan-city Im-dang-dong and Buyeo-gun Neungsan-lee. Even though they were contemporary neighborhood countries, they had much differences in their forms of Wooden Shoes. While the Wooden Shoes of Baekje and the ancient Wooden Shoes of Japan are surprisingly alike. So we have tried to identify with the politic and diplomatic relation of Korea and Japan, through various literature records.

• Korean Journal of Plant Taxonomy
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• v.38 no.2
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• pp.79-91
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• 2008

Asplenium yoshinagae (Aspleniaceae), previously known only from Japan, southwest China to Himalaya, was found in Gageo-do, Heuksan-myeon, Sinan-gun, Jeollanam-do. This species is similar to A. trichomonas, A. tripteropus, A. boreale, A. normale and A. oligophlebium by having gemmae and auricle of pinna, and distinguished from the latters by distinct stipe length, stalk of pinna, acute apex of pinna, length of indusium and shape of sorus. The Local name, Ga-geo-kko-ri-go-sa-ri, was newly given considering the locality. To reveal the interspecific relationships within the genus Asplenium in Korea, cladistic analysis was performed for 22 taxa of Asplenium as ingroup and 2 taxa of Diplazium as outgroup from Korea based on 20 morphological characters. As the results, the genus Asplenium seperated strongly from outgroup, and divided into 4 clades. Asplenium yoshinagae belong to the third clade. A. hondoense N. Murtakami & S. I. Hatanaka, which contained in the second clade, had treated as Hymenasplenium, but this results supported that this taxon may be contained in Asplenium, and also, Asplenium ruprechtii, not in Comptosorus. The morphological characters and illustrations of the species are provided together with photographs of habitat.

• Proceedings of the Plant Resources Society of Korea Conference
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• 2019.04a
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• pp.72-72
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• 2019

간무봉(555.8m)은 강원도 인제군 남면에 위치하고 있다. 북한강의 지류인 소양강으로 대부분 둘러싸여 있으며 북서쪽에 봉화산(874.4m), 북동쪽에 기룡산(940.4m)과 이어진다. 현재까지 간무봉을 대상으로 한 식물상 조사 이력은 없었으나, DMZ 일원에 위치하는 산이기 때문에 DMZ의 식물상 연구를 위한 기초 자료로 보전하고 탐색하는 의미가 있다. 현지조사는 2018년 4월부터 10월까지 총 6회 수행하였다. 간무봉에는 굴참나무, 신갈나무, 소나무가 우점하고 있는 형태였으며, 조사 결과 관속식물은 73과 175속 211종 3아종 27변종 4품종으로 총 245분류군이 조사되었다. 그 중 양치식물은 고비, 고사리삼, 십자고사리, 퍼진고사리 4분류군이고, 나자식물은 소나무, 일본잎갈나무 2분류군, 피자식물은 노랑제비꽃, 은방울꽃, 꽃향유 등 205분류군이었다. 이는 우리나라 관속식물 4,494분류군(국립수목원, 2016)의 5.45%에 해당한다. 간무봉에서 확인한 특산식물은 진범, 할미밀망, 갈퀴아재비, 병꽃나무 등 6 분류군이며, 희귀식물은 미치광이풀(LC), 말나리(LC) 2 분류군 이외에 VU 이상에 해당하는 희귀식물은 발견하지 못하였다. 그리고 침입외래식물(국립수목원, 2016)의 경우 미국자리공, 수박풀, 미국쑥부쟁이, 단풍잎돼지풀 등 17 분류군이었다. 간무봉 주변에는 경작지, 군부대 훈련장소 등이 있으며, 서쪽 사면은 이미 벌목이 많이 된 상태이며, 북동쪽도 마을과 더불어 경작지로 개간되어 있다. 따라서 주변의 외부에서 가해지는 인위적인 간섭이 많은 상태라고 볼 수 있으며, 이미 유입된 단풍잎돼지풀 등 생태계교란종에 의한 변화에도 유의할 필요가 있다.

• The Journal of the Convergence on Culture Technology
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• v.8 no.1
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• pp.291-298
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• 2022

Unexpected massive disasters have occurred around the world, causing enormous socio-economic damage. The military has long been enacting laws, organizing organizations and establishing systems for crisis and disaster management, but it did not consider the situation when military essential functions were suspended due to unpredictable and massive disasters. With the September 11 terrorist attacks, the U.S. military has developed COOP strategy aimed at continuing military essential functions in all crisis, and is contributed to national continuity by ensuring uninterrupted national security functions. Korean military has established a crisis and disaster management system, but focuses on managing and controlling disasters and crisis situations. Korean military needs a system to guarantee military essential functions even in national crisis beyond its management capabilities. In this study, We compared and reviewed the U.S. administration and military COOP guidelines and directives, ISO22301 international standards., and developed planning guidelines suitable for the Korean military situation by responding to detailed items based on ISO22301. In particular, the U.S. military(DoD, Army, Navy, Air Force) COOP guidelines were drawn and incorporated into the guidelines(such as protection and succession of command authority, the fulfillment of essential functions and operational security, etc.). The planning guidelines are expected to be used as reference materials for the introduction of COOP systems in the military and the establishment of plans in the future.

• Korean Journal of Environment and Ecology
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• v.36 no.1
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• pp.30-55
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• 2022

This study conducted a flora survey in the areas of Mt. Sambong (282m) and Mt. Jaung (263m), located in Paju-si, Gyeonggi-do. A total of 434 taxa, including 6 forms, 34 varieties, 11 subspecies, 383 species, 271 genera, and 94 families, were surveyed in the two mountain areas. The ferns were identified as 24 taxa from 10 families, the gymnosperms as 8 taxa from 2 families, the dicotyledonous plants as 322 taxa from 73 families, and the monocotyledonous plants as 80 taxa from 9 families. Five taxa, including Salix koriyanagi, Cimicifuga heracleifolia, Forsythia koreana, Paulownia coreana, and Hemerocallis hakuunensi, were identified as the Korean endemic plants. Eight taxa, including Cimicifuga heracleifolia, Tylophora floribunda, and Iris minutiaurea as Vulnerable species, andAristolochia contorta, Viola diamantiaca, Lithospermum erythrorhizon, Lilium distichum, andArisaema heterophyllumas Least Concern species, were designated as rare and endangered plants designated by the Korea Forest Service. The invasive alien plants were 40 taxa, including Rumex crispus, Phytolacca americana, Cerastium glomeratum, Silene armeria, Chenopodium album, Chenopodium ficifolium, Magnolia obovata, Potentilla supina, Amorpha fruticosa, Medicago sativa, Robinia pseudoacacia, Trifolium repens, Euphorbia supina, Hibiscus trionum, and Oenothera biennisaccounting for 9.2 percent of the 434 taxa of the surveyed plants. As this area is a mountainous area close to settlement facilities, it is believed that ecological preservation measures and measures of specialized plants should be implemented.