• 동굴
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• 제41권1호
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• pp.3-15
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• 1994

Geographically Cheju Island is located in the southmost part of Korea. Cheju Province, the largest. island in Korea, consists of one major island, Cheju, and other minor islands including Chuja Island. The province is located in around 140 km from Mokpo on the north, about 272 km from Pusan. Tsushima Island of Japan on the northeast, and Shanhai of the China across the East China Sea to the west.(omitted)

• 한국토양동물학회지
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• 제2권2호
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• pp.104-114
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• 1997

Herein, 29 species of the ground beetles are reported from the Cheju Island (=Quelpart Is.). Of these, 18 species are new to Cheju Island.

• The Korean Journal of Ecology
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• 제22권6호
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• pp.325-335
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• 1999

Empetrum nigrum dominant community or Rhododendron mucronulatum and R. yedoense var. poukhanense dominant shrub community are developing above l,500m on Mt. Halla in Cheju Island, Korea. These communities were formed as a result of the forest of Abies koreana regression by grazing or erosion over a long period of time. This study was conducted using the phytosociological method and it clarified the floristic composition of the community in Cheju Island by comparing with a similar community in Japan. Also this study interpreted the development data of these communities and considered community succession. As a result of our interpretation, shrub community of Cheju Island is recognized as two associations, Festuco obinae-Empetretum nigrum ass. nov and Rhododendretum mucronulatum ass. nov. Each association of Cheju Island is composed of endemic species of Cheju Island. related to the Korean peninsula and to Japan. The two associations are divided into 8 sub-units but each community development has been created with longtime grazing and prescribed fire. Maybe the location stability by stoppage of interference and grazing will process community transition Quickly. Comparing the shrub communities of Cheju Island with Maianthemo-Rhododendretum in Kyushu, Japan, which is close geographically, both areas have the species of Miscanthetea sinesis and Ericaceae in common. But Cheju Island has more abundant species and has higher ratio of appearance of alpine plants. The shrub communities of Cheju Island and Kyushu. Japan are identified as having a different rank over Alliance.

• 한국수산과학회지
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• 제29권6호
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• pp.862-875
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• 1996

The CTD data observed in the sea northwest of Cheju Island have been analyzed to figure out the seasonal circulation around Cheju Island. Warm and saline waters flow into the Yellow Sea through the middle region of the Yellow Sea in winter and along the west coast of Korean Peninsula in summer. On the other hand, cold and less saline waters flow out of the Yellow Sea through the middle region in summer and along the west coast of Korean Peninsula in winter. These flows make the seasonal circulation around Cheju Island. As dynamics, the monsoon wind and the variation of Kuroshio transport have been suggested. Comparing the observational result, the circulation driven by the variation of Kuroshio transport is strengthened by monsoon winds in the numerical model.

• Animal Systematics, Evolution and Diversity
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• 제5권1호
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• pp.59-76
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• 1989

제주도산 해초류의 분류학적 연구를 위해 1969년 12월부터 1989년 1월까지 제주도의 11개 지역(Fig.1.)에서 채집된 재료들을 동정, 분류하였고, 본 연구자에 의해 이미 보고된 것을 합하여 제주도산 해초류의 분류 목록을 작성하였따. 본 연구의 결과, 제주도산 해초류는 모두 10과 50종으로 밝혀졌고 이들 중 3종(Didemnum apersum, Didemnum translucidum, Botrylloides perspicuum)은 한국미기록종이었으며 10종은 제주도에서만 분포하는 종이었다. 한국미기록종에 대해서는 기재를 하고 그림을 작성하였다. 지금까지 밝혀진 한국산 해초류 73종중, 제주도에서 분포하는 종은 50종(68%)으로서 전체종의 반이상을 차지하였고, 이들을 수성별로 보면 냉수종이 1종(2%), 냉온수종이 7종(14%), 난온수종이 38종(76%), 열대수종이 4종(8%)으로서 많은 종이 난온수종으로 나타났다.

• Animal Systematics, Evolution and Diversity
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• 제9권2호
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• pp.261-280
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• 1993

1993년 6월 28일부터 7월 3일 까지 문섬, 범섬 및 숲섬에서 채집된 히드라충류는 10과 25속 46종/아종으로 동정, 분류되었다. 이 중 뿌리히드라(Rhizocaulus chinenesis), 쌍뾰족혹히드라(Obelia bicuspidata), 사슬화관히드라(Sertularia desmoides), 가시깃히드라(Plumularia spinulosa)의 4종은 제주 미기록종이고, 기생털히들(Hebella parastica), 그린란드종히들 (Campanularia groelandica), 나팔종히드라(Campanularia everta), 나탈테히드라(Sertularella natalensis)의 4종은 한국미기록종으로 밝혀졌다. 문헌기록에 의하면 제주도 해산 히드라충류는 12과 41속 91종/아종이 된다. 제주해역의 우점종은 자색깃히드라(Aglaophenia suensonii)이다. 채집기별 종의 분포를 서귀포에 71종(78%)이 분포하여 가장 높은 분포를 나타냈고 그 다음이 문섬 43종(47%), 숲섬 26종(29%), 위미리 13종(14%), 범섬 11종(12%)의 순으로 나타났다. 제주해역에만 분포하는 종은 30종(33%)으로 밝혀졌다.

• The Korean Journal of Ecology
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• 제14권1호
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• pp.39-48
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• 1991

A phytosociological study was carried out at the Castanopsis-Machilus type forests in Cheju Island. As the result, it has become clear that the alliance Castanopsion sieboldii and Cleyero-Quercion salicinae classified into the order Ardisio-Castanopsietallia sieboldii and the class Camellietae japonicae are distributed in Cheju Island. The Castanopsion sieboldii include Quercus glauca communiy, Arisaemato ringentis-Persetum thunbergii, Castanopsis sieboldii-Machilus thunbergii community and Castanopsis sieboldii-Quercus glauca community. The Cleyero-Quercion salicinae contains Distylio-Quercetum salicinae.

• 대한가정학회지
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• 제18권1호
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• pp.97-109
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• 1980

In Korea, the collapse of traditional Patriarchal family system has caused the weakening the patriarchal authority which represents the decrease of traditional attitude of respect for old age, influenced by the strong tendency of Materialism in ethics. The urgent problem is how to solve the conflicts of the alienation almost every old people has felt from the society and family which they belong to and how to harmonize the respect for old age who used to have had in the past. From 21st to 30th of July 1979, I explored the small village in Cheju Island with eight students which I selected on purpose that village had preserved the traditionalism. I collected the interview data form a sample of 221 persons of the village in Cheju Island. I studied this small village in Cheju Island for the intention of suggesting the ideal model of regional society which both traditional and non-formal, although the phenomena of nuclear family system and materialism and industrialism are overwhelming in ur present society. Generally people in Cheju Island are economically poor and major occupation is farming, since the industrialization proceeds very slowly and there still strongly remains the traditionalism. Alienation and dissatisfaction of old people from their family and society in Cheju island are less common in comparison to the main land. Old people in Cheju Island usually value the importance of labour. Divison of labour has been well observed in farming, and men and women in Cheju island are equally regarded in comparison to the main land. Old people are independent economically and spiritually from their offsprings and they organize the nuclear family system firmly. Also the old generation is ready to compromise with the new generation and they defy the authoritariansim.

• 한국토양동물학회지
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• 제3권2호
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• pp.106-110
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• 1998

제주도의 한라산에서 채집된 날개응애 55과 88속 112종의 목록을 작성하여 보고한다. 그 중에 76종은 제주도의 날개응애로 처음 보고되는 종이다.

• 한국토양동물학회지
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• 제1권1호
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• pp.48-55
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• 1996

This study was carried out to investigate the arthropod fauna at tangerine orchards in Cheju-do island. To fulfil this purpose, samples were taken at 21 areas from the Cheju-do island 1985 to 1989. During this period, 33 species were identified, thus making 217 species, 99 genera, 31 families of spiders recorded from this island, In tangerine orchards alone, 26 species of spiders were found.