• Animal Systematics, Evolution and Diversity
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• 제7권1호
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• pp.13-38
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• 1991

This study on the five families (Anamixidae, Colomastigidae, Eophliantidae, Eusiridae, and Hyalidae) of fammaridean amphipods of Ulreung Island was based on the materials collected at eight localities in Ulreung Island. Nine speices of seven genera were identified. Of these, three (Paranamixis denticulus, Colomastix prionotos, and Hyale bisaeta) were new to science. Three species (Ceinina japonica, Eusiroides monoculoides japonicus, and Allorchestes angusta) were new recordsfor Korean waters. These six species were descirbed with illustrations.

• 한국동물학회지
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• 제34권2호
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• pp.232-252
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• 1991

울릉도의 해양 단각류상을 조사하기 위하여 조사기간인 1989년 7월부터 1990년 8월 사이에 울릉도 해안의 8개 지소에서 채집한 단각류 표본들 중에서 Ampithoidae, Corophiidae, Dulichlldae, lschyroceridae등 4과에 속하는 것들을 동정한 결과 9속, 11종의 목록이 얻어졌다. 이 중에서 4종(Sunamphithoe sineplumosa, Podocerus ulreungensis, P. hoonsool, and Ventojassa dentipalma)은 신종이었고, 보고되는 11종 모두가 울릉도에서 처음 기록되는 것들이었다. 6종을 기재하고 그림을 작성하였다. 모든 종과 상위 분류군들에 대한 검색표들을 제시하였다.

• 한국동물학회지
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• 제37권2호
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• pp.262-266
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• 1994

The three species, Synolpheus tumidomanus, Spirontocaris orcuota, Heptacarpus futilirostris, are added to the shrimp fauna of the Ulreung Island.S. turn idomanus was reported one time in Korean waters without redescription, and the present report is the second. Heptocawus futilirostris is newly recorded from the East Sea in Korean waters. With the five previously known species, the total eight species are listed and 5. tumidomanus is redescribed.

• 한국동물학회지
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• 제34권3호
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• pp.323-337
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• 1991

This study on the four families (Leucothoidae, Melitidae, Pleustidae, and Stenothoidae) of gammaridean and the one family (Caprellidae) of caprellidean amphipods of Ulreung Island was based on the materials collected at eight localities in Ulreung Island. Ten species of six genera were identified. Of these, he (Elasmopus korrunus, and Muero breuispina) are new to science. Four species (Leucothoe nogotoi, 1. spinicawa, Paropleustes denhouini, and Stenothoe volido) are new records for Korean craters. Five species were described and six Lvere illustrated.

• 한국응용곤충학회지
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• 제20권1호
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• pp.51-58
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• 1981

Hitherto 44 species belonging to 19 families of spiders have been reported at Ulreung-do on the East Sea. Korea. The authors have investigated spider fauna, through out the Ulreung-do, during July 25, August 3. 1975 and July 30, August 7, 1980. The foundings were as followings. 1) In this report, 132 species of 74 genera, including 3 undetermined species, belonging to 25 families of spiders are tabulated by the aid of published data and collections of the authors. Eighty six species are added to the fauna, of which 2 species are new to Korea. as follows; Porrhomma montanum Jackson. 1918, Clubiona neglecta O.P. Cambridge, 1862. The spider fauna of Ulreung-do includes 18 nothern species $(14.0\%)$, 8 southern species $(6.2\%)$. 7 cosmopolitan species $(5.4\%)$ and 84 Palaearctic temperate species $(65.1\%)$. The predominant species are Araneids. Thridiids, especially Cyclosa japonica Boes. et Str. are found in large numbers all over this island. Linyphiids and Lycosids are relatively few in number. 3) The common species to comparative area and foreign countries are as follows; Ulreung-do/Jookbyeon...76 species$(43.3\%)$ Ulreung-do/Jeju-do...95 species$(40.6\%)$ Ulreung-do/Heuksan do...61 species$(35.7\%)$ Ulreung-do/Deogjeog-do...51 species$(31.7\%)$ Ulreung-do/Tsushima Isl....71 species$(30.3\%)$ Ulreung-do/Japan...112 species$(11.3\%)$ Ulreung-do/main China...59 species $(6.5\%)$ 4) The ecological distribution are as follows; The seashore region...81 species$(62.8\%)$ The evergreens region...73 species$(56.6\%)$ The highiands region...64 species$(49.6\%)$ The valleys region...49 species$(38.0\%)$ The basin region...23 species$(17.8\%)$ 5) The noticeable one of geographical distribution in this island, are as follows; Nesticus quelpartensis Paik et Namkung, 1969, Conoculus simboggulensis Paik, 1971.

• 자원환경지질
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• 제13권2호
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• pp.80-90
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• 1980

A geologic disasters in Ulreung-island is forming along the slope of pyroclastic, deposits and this paper discusses soil mechanics and properties and morphologies of pyroclastic soil. The typers of degradation are determined by cutting the soil and classified genetically. Finally, the range of stability is deduced from dip of slope (${\alpha}$) and lengh of slope (l) as the following;.

• 한국동물학회지
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• 제35권2호
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• pp.256-261
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• 1992

The eight species, Cwptodromio tumida, Scyra compressipes, Chionoecetes opilio, kchoeus ioponicus, Hali'cavcn'nus orientalis, Ponunus gladiator, Neoliomero insufaris, Pinnotherrs sinensis, are added to the brachvuran fauna of the Ulreuns and Dogdo Islands. One of eight species, Hulicarcinus orientalis, is new to Korean waters. With the previously known 20 species from these areas, the total 28 species are listed and one unrecorded species is described.

• 한국동물학회지
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• 제36권3호
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• pp.391-401
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• 1993

울릉도와 독도 근해에 서식하는 쏙류 및 이미류의 종류상에 8종, Axiopsis (Axiopsis) princeps, Petrolisthes japonicus, Pachycheles stevensii, Paguristes acanthomerus, P. japonicus, Elassochirus cavimanus, Pagurus Japonicus, P. trigonocheirus, 이 새로이 추가되었다. 과거에 이 지역에서 알려진 10종의 쏙류 및 이미류를 포함한 총 18종에 대한 분류 목록을 작성하였으며, 그림과 함께 검색표를 작성하였다.

• Journal of Plant Biology
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• 제29권1호
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• pp.53-65
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• 1986

The montane forests of Ulreung Island, Korea, were investigated by the ZM school method. By comparing the montane forests of this island with those of Korean Peninsula and of Japan, a new order, F a g e t a l i a m u l t i n e r v i s, a new alliance, F a l g i o n m u l t i n e r v i s, a new association, H e p a t i c o-F a g e t u m m u l t i n e r v i s and Rhododendron brachycarpum-Pinus parviflora community were recognized. The H e p a t i c o - F a g e t u m m u l t i n e r v i s was further subdivided into four subassociations; Subass. of Sasa kurilensis, Subass. of Rumohra standishii, Subass. of Rhododendron brachycarpum and Subass. of typicum. Each community was described in terms of floristic, structural and environmental features.

• 한국균학회지
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• 제13권1호
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• pp.49-51
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• 1985

울릉도에서 채집(採集)한 위축(萎縮), 총생(叢生), 황화(黃化) 증상의 천궁, 전북 장수에서 채집한 위축(萎縮), 황화(黃化) 증상의 시호, 대관령에서 채집한 황화(黃化), 총생(叢生) 증상의 이병주(罹病株)로 부터 전자현미경 관찰 결과 마이코프라스마 병원체(病原體)가 발견(發見) 되었으며 천궁은 울릉도에서 발병률(發病率) 11.9%로써 피해가 심하였다.