• Journal of Plant Biology
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• v.29 no.1
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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.

• Journal of English Language & Literature
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• v.55 no.5
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• pp.843-863
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• 2009

This paper aims at tracing the appearance of Italy in W. H. Auden's poems. Auden summered on Ischia, an island in the Gulf of Naples, between 1948 and 1957. In the process of ten years of contact with Italy, Auden' poetry developed out of Italy, and contributed to the world's picture of Italy by English poets. In the early part of his stay, Auden was fascinated with Italy and found a source of vitality for composing his poems. But Auden's initial view of Italian culture evolved from extolling its virtues to a more critical one weighing its losses and benefits. The happiest mood is reflected in "In Praise of Limestone", in which the ground itself becomes a symbol of Eden. "Ischia" introduces the real landscape of the island. Auden partly admits the darkness of the island in the aspects of its past history and legends, but the poem is still mainly about praising the beauty of the island and the comfort that it gives to the poet. In "Goodbye to the Mezzogiorno" the negative side of the island's life comes to light. There was something in the setting, warm and beautiful as it was, that no longer suited Auden's temperament and Auden bids farewell to his Mediterranean period. His view of Italy is a restricted and detached one seen through the eyes of a successful Anglo-American poet. Auden's cosmopolitan character often is defined such terms as "the Wandering Jew," "alien" or "stateless Auden". But our reading of his poems dealing with Italy reveals his true characteristics which can not transcend his evolving views.

• Journal of Plant Biology
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• v.30 no.4
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• pp.311-321
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• 1987

Morphotaxonomic accounts are given to three taxa of Sphacelaria, Phaeophyta from Cheju Island; S. tribuloides Meneghinim, S. subfusca Setchell et Gardner, and S. yamdae Segawa. S. tribuloides has tribuliform propagules and produces plurilocular sporangia. S. subfusca has bifurcate or trifurcate propagules, and reproductive structures except propagules are not found. S. yamadae has twice bifurcate propagules and produces unilocular sporangia. Several taxa morphologically related to these three species are menioned. S. tribuloides and S. subfusca are introduced for the first time to Korean flora.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2013.05a
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• pp.1065-1066
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• 2013

• Proceedings of the KIEE Conference
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• 2008.11a
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• pp.107-109
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• 2008

Cheju-Haenam HVDC transmission system start it's commercial operation since 1998. JEJU island is supplied with it's about 45% of total electric power from main land with HVDC link. In JEJU island, the demand of electric power is growing every year. With a current power supply, electric power reserve rate will be below the recommended one. For a stable power supply to JEJU island, KEPCO start a construction of #2 HVDC transmission system. This report is for introduction and understanding of #2 HVDC system which will be installed between JEJU island and main land. This report includes a specification of converter station and DC cable. KEPCO expect that this system will solve the power supply problem and maximum wind power plant capacity problem as well.

• Maritime Security
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• v.8 no.1
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• pp.73-102
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• 2024

The recent rise of China has the potential to intensify competition for hegemony between the U.S. and China. China is strengthening its influence in the region through maritime military actions represented by Anti-Access/Area Denial(A2/AD). The U.S. is establishing a new concept of operation to respond to China's A2/AD and achieve superiority in the U.S - China competition. In particular, this study focused on the U.S. Marine Corps' contribution to naval operations as a means of sea denial through Expeditionary Advanced Base Operation(EABO), which mainly centered on islands, and changes to strengthen its influence in the sea. By applying these changes in the U.S. Marine Corps to the ROK Marine Corps, the future direction of the ROK Marine Corps' offensive island area operations that can contribute to joint and naval operations was suggested. This study is meaningful in that it presents the ROK Marine Corps' offensive island area operations using the strategic value of the island from the perspective of sea denial. However, by presenting the direction of operational performance and military power construction / development conceptually, specific discussions of this aspect are needed in the future. I hope that this study will be the starting point.

• Animal Systematics, Evolution and Diversity
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• v.24 no.2
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• pp.215-218
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• 2008

Two new marine sponges in genus Suberites, S. hataedoensis n. sp and S. waedoensis n. sp have been collected from Hataedo Island and Waedo Island, Korea during 2005-2006. S. hataedoensis n. sp. is similar to S. durissimus in the spicule composition and texture. However, they differ in growth form, skeleton and surface. S. waedoensis n. sp. is similar to S. japonicus in spicule composition and skeleton. However, they differ in growth form, surface and texture.

• Biotechnology and Bioprocess Engineering:BBE
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• v.11 no.3
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• pp.211-214
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• 2006

Immobilized Candida antarctica lipase was used to catalyze the separation of ketoprofen into its components by means of esterification followed by the enzymatic hydrolysis of the ester product. In this study, ketoprofen underwent esterification to ethanol in the presence of isooctane. When the reaction was complete, 58.3% of the ketoprofen had been transformed into an ester. The ketoprofen remaining in solution after the reaction was complete consisted primarily of its S-enantiomer (83.0%), while the 59.4% of the ketoprofen component of the ester consisted of its R-enantiomer. We then subjected the ester product to enzymatic hydrolysis in the presence of the same enzyme and produced a ketoprofen product rich in the R-enantiomer; 77% of this product consisted of the R-enantiomer when 50% of the ester had been hydrolyzed, and 90% of it consisted of the R-enantiomer when 30% of the ester had been hydrolyzed. By contrast, the R-enantiomer levels only reached approximately 42 and 65%, respectively, when 50 and 30% of the racemic ester was hydrolyzed under the same conditions.

• Journal of Ecology and Environment
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• v.32 no.1
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• pp.1-8
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• 2009

This paper describes the role of ethnoecology in supporting tourism. We conducted a case study on the island of Bali (Indonesia), the famous tourism destination. We review the culture, nature and ecotourism prospects of Bali and then extend our discussion to examine the role of indigenous philosophies in building the destination’s image. Bali has a rich culture and natural resources that have been utilized and managed through an indigenous philosophy called Tri Hita Karana. Ethnoecology is widely applied and appreciated in the society and has produced Balinese cultural landscapes that have become significant tourism attractions. There has been a recent increase in tourist desire to explore genuine Balinese culture, so ethnoecology has a significant role in the quest to preserve and conserve such indigenous cultural landscapes. Ethnoecology is a key to ensuring and sustaining the images and authenticity of Bali Island. In this paper, we considered the landscape of rice paddies as a cultural landscape and resource for tourism. The structure and function of paddy terrace landscapes is based on the ethnoecology of Tri Hita Karana; therefore, in order to understand nature and ecotourism in Bali Island, knowledge of indigenous philosophy is indispensable. Cultural landscapes that link human and natural systems are not only places of natural beauty but also provide background information about the history of human adaptations to nature.

• Journal of Ecology and Environment
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• v.38 no.2
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• pp.263-269
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• 2015

When we consider changes in agro-fishery systems instigated by environmental changes in islands, rise in sea levels, and natural disasters such as tsunamis, there is an urgent need to carry out initiatives to enhance life standard and conserve ecosystem in island and coastal regions. To protect the region's landscape from the effects of climate change, it is necessary to develop an integrated management system for ecosystem conservation, human settlements, and the local economy. This paper discusses the outline of a preliminary national plan for a sustainable island management system for remote (inhabited and uninhabited) islands in Korea. Two main ideas to enhance life standard are adapting to the natural environment by applying traditional knowledge and utilizing ecological resources of islands, i.e., improving the quality of life and creating added value. As a technique for improving the quality of life, the establishment of eco-villages based on energy-efficient passive houses and ecological welfare is suggested. Another technique for creating added value, the development of sea-farming islands that utilize islands' new recyclable energy is also proposed. Finally, the suggested ideas are discussed in relation to island ecotourism and carbon zero islands.