• The Korean Journal of Soil Zoology
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• v.5 no.1
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• pp.21-32
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• 2000

A faunistic study on the spiders (Arachnida: Araneae) from Mt. Jumbong Kangwon-do was carried out from 1996 to 1999. During the survey period, 144 species of 88 genera belonging to 27 families including 5 undetermined species were identified from 900 collecting individuals. The dominant families were Linyphiidae 21 species; 14.6% of total species), Araneidae (20 species, 13.9%), Theridiidae (16 species, 11.1%), and Salticidae 12 species, 8.3%). The composition of the species of web builders was richer than that of hunters. As for species commonness with adjacent countries, the numbers of common species between Mt. Jumbong and Japan, Mt. Jumbong and China, and Mt. Jumbong and Russia were 15 species (80.4%), 98 species (68.5%), and 48 species (33.6%), respectively. The number of common species among these four regions were 39 species (27.3%). So, the spider species composition in Mt. Jumbong seemed being much similar to those in neighbor countries. An outline of biogeographical distribution of spiders can be summarized as 1 Cosmopolitan species (0.7%), 16 Palearctic species (11.2%), 7 Holarctic species (4.9%), 25 Korean endemic species (17.4%) and no Oriental species. In the spider fauna at Mt. Jumbong, therefore, there are high level of occurrence of Korean endemic species with northern spiders as Palearctic and Holarctic species. The level and direction of man-made development may have negative effect on regional biota.

• Applied Biological Chemistry
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• v.31 no.4
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• pp.394-399
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• 1988

Volatile components of Ixeris dentata and Amaranthus mangostanus, Korean wild vegetables, were collected by Steam Distillation-Extraction(SDE) method. Essential oils were analyzed by gas chromatography(GC)and combined gas chromatography-mass spectrometry(GC-MS). Sixty one components, including 13 alcohols, 9 esters, 12 aldehydes, 6 ketones, 9 hydrocarbons, 6 acids, 3 phenols and 3 miscellaneous ones were confirmed in Ixeris dentata. Fifty six components, including 15 alcohols, 5 esters, 13 aldehydes, 8 ketones, 3 hydrocarbons, 9 acids and 5 miscellaneous ones were confirmed in Amaranthus mangostanus.

• Animal Systematics, Evolution and Diversity
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• v.18 no.1
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• pp.135-141
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• 2002

One of bryozoans collected from the subtidal zone of Manjae Island on Aug. 23, 1988 was identified. Parasmittina delicatula (Busk, 1884) turned out to be new to the Korean fauna. Therefore, twelve bryozoan species are reported from Manjae Island so far. Ten species including the present one among them were recorded only from the Pacific Ocean. They consisted of four tropical, three cold temperate and four endemic species to Korea and Japan. It is quite probable that Manjae Island, which is influenced by both warm and cold water currents, seems to be unique and significant area in terms of marine zoogeography.

• The Korean Journal of Malacology
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• v.S1 no.1
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• pp.1-105
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• 1989

연체동물 우리말 사용에 따른 혼란을 해결하고, 한국산 연체동물 총목록 작성의 예비연구로써 이미 국내에 보고된 분류군의 우리말 이름을 수집, 조사하였다. 우리말 이름을 가진 종은 무판류 1종, 군부류 16종, 복족류(고둥류)500종, 이매패류(조개류) 226종, 굴족류 4종, 두족류 34종으로 모두 781종이었다. 그리고 우리말 이름의 어원과 조사결과 나타난 문제점을 제시하고, 우리말 이름의 통일 작업이나 제정에 필요한 원칙을 제언한다.

• Digital Contents
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• no.8 s.87
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• pp.50-51
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• 2000

안철수연구소(www.ahnlab.com)의 발표에 따르면 2000년 상반기에 국내에서 발견된 신종 바이러스가 346종에 달한다고 발표했다. 이는 99년 상반기(127종)대비 172% 증가한 수치로, 1일 2종 꼴로 신종 바이러스가 제작된 셈이다. 종류별로는 매크로바이러스 65.3%(226종), 트로이목마 23.7%(82종)가 주종을 이루었고, 러브레터를 비롯한 스크립트 바이러스가 급증해 12종(3.5%)에 달한다는 것이 특징적이다. 출처별로는 외산이 83.2%(288종), 국산(16.8%, 58종)보다 비중이 높게 나타났다.

• The Korean Journal of Mycology
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• v.22 no.3
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• pp.229-246
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• 1994

Powdery mildew fungi from 246 different species of host plants were collected at Kangwon province during 1989-1993 years. They were identified and classified into 13 genera and 83 species by examining various morphological characteristics of taxonomic value. Most of host plants were infected with one species of powdery mildew fungus, but eight plant species with two or three different mildews. Among 246 host plants collected, 43 species were added as the new host plants of powdery mildew fungi in Korea. Two Oidium spp. from Hibiscus and several Compositae plants were described to suggest their taxonomic problems.

• Animal Systematics, Evolution and Diversity
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• v.14 no.3
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• pp.173-192
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• 1998

This study was made as a part of the benethic fauna of Geojedo Island. The material was obtained from 17 localities (Fig. 1) along the coastal sea of Geojedo Island and it's adjacent waters during the years 1995-1998. This paper includes 38 species from a limited area of the southern part of Korea and includes 13 previously known species by Rho(1975-1991). Of these Didemnum (D.) pardum, Symplegma oceania, and Styela coriacea, are new to the Korean fauna, and 22 species are newly added to the fauna of Geojedo Island. We provided taxonomic notes and brief notes on the ascidian fauna, and the biogeographical distribution of Geojedo island. Its ascidian fauna are characterized by a high percentage of 18(47.4%) warm-water species and the extreme scarcity of eight(21.1%) boreal-water forms. This result may be attributable to the fact that Geojedo island and its adajacent waters are located under the influence of the warm Kuroshio Current.

• Korean journal of applied entomology
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• v.44 no.1 s.138
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• pp.51-59
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• 2005

A total of 45 scale insects belonging to 29 genera of five families were recognized on 15 kind of flowering plants on the basis of specimens collected in 2003 and specimens deposited in the Insect Collection of NIAST in Korea. Three species were recognized on Korean forsythia, four on chrysanthemum, 15 on common camellia, seven on kobus magnolia, three on rose of sharon, one on Indian lilac, six on rose, seven on rhododendrons, two on bamboo palm, three on benjamin tree, 12 on evergreen euonymus, five on Japanese yew, two on corn plant, six on orchids and two on cacti. Pulvinaria floccifera (Westwood) and Pseudaonidia paeoniae (Cockerell) on common camellia and Pulvinaria citricolar Kuwana on rose of sharon are reported for the first time from the Korean Peninsula.

• Animal Systematics, Evolution and Diversity
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• v.11 no.2
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• pp.243-263
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• 1995

Twenty-nine species of asteroids are reported to be distributed in the East Sea of Korea. Five species are reported to be distributed in the East Sea of Korea. Five speices are reported for the first time in Korea ; Solaster endeca (Linn, 1771), Lethasterias fusca D'yakonov, 1931, Lethasterias nanimensis chelifera (verrill, 1914), Lysastrosoma anthostictha Fisher, 1992 and Evasterias troscheli alveolata Verrill, 1914. The faunal composition and distribution of the asteroids in the East Sea of Korea are discussed.

• Bulletin of Food Technology
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• v.12 no.4
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• pp.28-35
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• 1999

밀원식물을 달리하여 채집된 두 종류의 국내산 propolis의 향기성분을 Aroma Scan과 GC/MS로 분석하였다. Aroma Scan으로 아까시나무와 밤나무 유래의 두 propolis는 서로 다른 향기를 지닌것을 확인하였다. GC/MS로 분석한 propolis의 향기 성분은 아까시나무 유래 propolis의 44종과 밤나무 유래 propolis의 47종을 포함한 총 55종이 검출되었다. Aldehydes 5종, alcohols 8종, ketones 5종, esters 3종, fatty acid 1종을 비롯하여 27종의 hydrocarbons과 2종의 terpenes 및 4종의 phenolic derivatives가 검출되었다. Benzaldehyde, cinnamyl alcohol, dudesmol 및 benzylbenzoate 등을 포함한 36종의 화합물은 두시료에서 공통적으로 검출되었고, geraniol과 n-undecane을 포함한 8종의 성분은 아까시나무 유래의 propolis에서만 확인되었으며, piperitenone과 valencene을 포함한 11종의 화합물은 밤나무 유래의 propolis에서만 검출되어 밀원식물에 따라 향기성분에 차이가 있는 것으로 나타났다.