• Journal of the Korean Institute of Rural Architecture
• /
• v.20 no.1
• /
• pp.85-92
• /
• 2018

Although Jeju is the best cruise Secondary port in Northeast Asia, currently there are no dedicated cruise terminals. The port international passenger terminal opened in 2015 has a ferry terminal for offshore passengers and a cruise passenger function. Jeju Island is therefore constructing a cruise only terminal with the aim of opening in 2018 to meet the growing passenger demand at the Seoguipo civilian and public ports along with construction of a naval base at Gangjeong Port in Seogwipo City. It also plans to build cruise docks and cruise terminals in the Jeju New Port according to the Jeju port construction basic plan. However, during the construction and planning process of cruise terminals in Jeju, the adequacy of the terminal size is being debated and the immigration facilities are being operated. Therefore, the study analyzed the size of terminals and operation of immigration facilities appropriate for cruise passenger demand by investigating the status of cruise related facilities and operation in Jeju area. Based on this, the Commission hopes to explore the rational direction of the cruise terminal plan to revive the cruise industry in Jeju and provide high quality service to cruise passengers.

• Journal of the Korean Society of Food Culture
• /
• v.32 no.3
• /
• pp.215-226
• /
• 2017

This study aimed to investigate the perception and preferences related to Korean food according to the ethnicity of university students in Yanbian, China. Korean food was preferred by Korean-Chinese as compared with Chinese students, and Korean-Chinese students preferred Korean food more than Chinese food. Both Korean-Chinese and Chinese preferred Korean food more than traditional Chosun food. More Korean-Chinese than Chinese students had positive perceptions of Korean food, which included foods made with jang, kimchi smell, and healthiness due to diversity. For evaluation of Korean food taste, more Chinese than Korean-Chinese subjects thought Korean food is not greasy and hoped salty taste. Both awareness and preferences related to Korean food were significantly higher in Korean-Chinese than Chinese students. Meat foods (so-galbi, dak-galbi, jang-jorim) were relatively high in terms of preference in both Korean-Chinese and Chinese students. Moreover, Chinese students preferred Korean traditional foods (sujeonggwa, yakgwa, gangjeong). In Korean-Chinese students, Korean representative traditional foods (kimchi, jangajji) and Korean traditional holiday foods (tteokguk, mandu-guk) were relatively low in terms of preference. This study found that the traditional food culture of Korean-Chinese has been maintained in Yanbian, whereas there is a change in the young generation.

• The Korean Journal of Food And Nutrition
• /
• v.25 no.1
• /
• pp.32-49
• /
• 2012

This paper reviews 14 studies of the Joseon Dynasty(1392~1909) to examine the traditional Korean foods in Korean festivals. A total of 12 studies mentioned Seollal, Daeboreum, Dongji, Nappyeng as festivals involving. Traditional foods 10, Yudu, 9, Sambok and Junggujeol, 8, Chuseok and Seotdalgeummeum, 7, Samjinnal, Chopail, and Dano, 5, Jungwon, and 4, Hansik. In terms of the types of traditional foods, 13 studies mentioned red bean gruel, 12, Yaksik, 11, Tteokguk, 10, sudan and dog meat, 8, the custom of cracking the outer shell of different types of nuts, 7, Guibagisul(an ear-quickening wine), rice cakes(azalea hwajeon, zelkova rice cake, bean and turnip rice cake), 6, a chrysanthemum cakes, 5, Songpyeon, charunbeung(wagon-wheel rice cake), chrysanthemum wine, and sparrow meat, 4, Gangjeong, red bean grue, wine and snack, Jeonyak, 3, rice cakes, the making of soy sauce, Nabyak, roasted hare meat, foods for guests during, New Year festivities and rice cakes. The most frequently recorded festival foods were rice cakes and wine in various forms. This paper's review of ancient documents from the Joseon Dynasty provides a better understanding of Korea's folk customs, particularly traditional foods. In addition, this paper's findings are expected to help sustain Korea's traditional customs and foods and facilitrate the spread of Korea's food culture worldwide.

• Journal of Environmental Science International
• /
• v.12 no.3
• /
• pp.325-335
• /
• 2003

An agricultural land application of swine slurry is one of the best management practices in Jeju island whose ground water must be protected. So as to study the effect of appling swine slurry on ground water or aquifer, incubation-leaching technique was used by assuming the incubating period of 1, 2, 4, 8, 16, or 32 days, and application rate of 3200.0 mgT-N/$\ell$ , 820.0 mgT-P/$\ell$, and 1887.0 mgK$\^$+/$\ell$ in swine slurry. The leachates were collected from the soil columns(PVC 30 cm L${\times}$5.5 cm D) packed 15cm in depth with Gangjeong soil series by washing with 100 mL distilled water. The leached components were measured by using ion chromatography far Cl$\^$-/, NO$_3$-N, F$\^$-/, Br$\^$-/, Na$\^$+/, K$\^$+/, Ca$^2$$\^$+/, and Mg$^2$$\^$+/ , atomic absorption spectrophotometry for Fe and Mn, and UV-Vis spectrophotometry for T-N and T-p. Application of swine slurry in naked soil could influence on the ground water or aquifer by increasing nitrate-nitrogen in leachate with time, or leaching the cations present in soils in accompany with anions because of H$\^$+/produced in nitrification. Therefore, careful consideration should be taken about what amount, when, where, and how fur protecting ground water system.

• Journal of fish pathology
• /
• v.22 no.3
• /
• pp.401-406
• /
• 2009

On May in 2008, mortality of anadromous Ayu Plecoglossus altivelis was observed on the Gangjeong river in Jeju. Major symptoms of the infected fish were mouth rot and skin ulcer. The causative agent was suspected as gliding bacteria. After culture on Shu-Shott and R2A media, we isolated bacterium belonging to the Flavobacterium from ayu with symptoms. As a result, the bacterium was identified as Flavobacterium succinicans JMFL55 by 16S rDNA sequence alignment with F. succinicans DSM 4002(98.27% similarity, GenBank accession NO. AM230492).

• Journal of Environmental Science International
• /
• v.23 no.10
• /
• pp.1731-1743
• /
• 2014

The time variations in relative humidity observed at the Gangjeong (Goryeong) Reservoir in the Nakdong River over a one-year period (September 2012-August 2013) were analyzed with the Bowen ratio. The thermal vertical scale of the reservoir was also evaluated following Yamamoto's method. The study's results showed that the relative humidity at the reservoir was higher than that of the Daegu Meteorological Observatory (inland) all year round. The difference was slightly larger at nighttime (17-20 %) than at daytime (13-15 %) in all seasons except summer. The quantitative order of latent heat flux was summer, spring, autumn, and winter. This finding signifies that the thermal vertical scale of the reservoir corresponds to that of a shallow lake. The Bowen ratio was smallest at midday of the summer season. In other words, the net radiation energy was converted more as latent heat flux than sensible heat flux during a higher temperature period.

• Journal of the Korean Institute of Rural Architecture
• /
• v.17 no.3
• /
• pp.27-36
• /
• 2015

This research studies the adequate size standard of Seogwipo cruise terminal CIQ facility that is scheduled to be built around Gangjeong harbor area in Seogwipo-city. In order to respond to the highly increasing number of passenger cruise ships compared to Seogwipo cruise terminal design in 2010, the adequate size standard of Seogwipo cruise terminal CIQ facility was examined for passenger service level grade. Based on size computation elements such as the number of passengers of cruise ships with the largest size of port entry, ship landing rate, passenger processing ratio, and surge factor, the CIQ facility size for each service level grade was reviewed. As a result, the area of 2,971m2 (A grade), 2,409 m2 (B grade), and 2,088 m2 (C grade) were computed. This showed that the area of B grade was about 82% and C grade 70% compared to the area of A grade. The CIQ facility size computed for each service level grade in this research was analyzed that its area needed to be increased by 322% at least and 458% at most, compared to the CIQ facility area of 649m2 of the existing design (2010). In order to respond to the increasing number of cruise passengers, provide high-level passenger service, and improve the international image of Jeju, Seogwipo cruise terminal should secure the size that is equal to or higher than the B grade of service level.

• Proceedings of the Korea Water Resources Association Conference
• /
• 2015.05a
• /
• pp.369-373
• /
• 2015

본 연구에서는 낙동강 강정고령보에서 달성보 구간에 대한 지속적 지형조사를 통해 다기능보 건설 및 운영으로 인한 하천지형의 변화양상과 정도를 파악하고자 하였다. 이를 위하여 4대강살리기사업 이전의 측량성과(낙동강하천기본계획, 2009년)를 기준으로 보 건설 및 하도정비 이후인 2013년과 2015년에 실측한 지형자료와 비교하였다. 2013년과 2015년 지형자료 취득은 대상구간(강정고령보~달성보: 23 km) 내 하도와 홍수터에 대해 각각 단일 및 다중빔 음향측심기와RTK-GPS 등의 측량장비를 이용하여 40 m 이상의 평면공간해상도를 가지도록 수행하였다. 대상구간 내 하천기본계획 지정 횡단측선에 대해 2013년과 2015년 지형정보를 비교함으로써 보 건설 및 하도정비로 인한 지형변화양상과 정도를 파악하고자 하였다. 특정 측선에서의 횡단지형자료인 2009년 측량성과와 비교하여 2013년과 2015년 실측자료는 전체 대상구간에 대한 3차원 공간정보를 제공함으로써 이들 간의 정성, 정량적 비교를 통하여 보 건설 및 운영을 통한 하도내 국부적 지형변화의 정도와 양상을 파악할 수 있었다. 이를 통해 하천의 지형학적, 수리학적 특성뿐만 아니라 보 건설 및 하도정비 등의 물리적 여건변화에 따른 특정 하천구간에 대한 시 공간적 지형변화특성을 파악할 수 있었으며, 이는 향후 하천관리 및 설계를 위한 연구와 실무에 널리 활용될 수 있을 것으로 기대된다.

• Journal of Environmental Science International
• /
• v.24 no.5
• /
• pp.657-670
• /
• 2015

Visibility and Automatic Weather System(AWS) data near Nakdong river were analyzed to characterize fog formation during 2012-2013. The temperature was lower than its nearby city - Daegu, whereas the humidity was higher than the city. 157 fog events were observed in total during the 2 year period. About 65% of the events occurred in fall (September, October, and November) followed by winter, summer, and spring. 94 early morning fog events of longer than 30 minutes occurred when south westerly wind speed was lower than 2 m/s. During these events, the water temperature was highest followed by soil surface and air temperatures due to the advection of cold and humid air from nearby hill. The observed fog events were categorized using a fog-type classification algorithm, which used surface cooling, wind speed threshold, rate of change of air temperature and dew point temperature. As a result, frontal fog observed 6 times, radiation 4, advection 13, and evaporation 66. The evaporation fog in the study area lasted longer than other reports. It is due to the interactions of cold air drainage flow and warm surface in addition to the evaporation from the water surface. In particular, more than 60% of the evaporation fog events were accompanied with cold air flows over the wet and warm surface. Therefore, it is needed for the identification of the inland fog mechanism to evaluate the impacts of nearby topography and land cover as well as water body.

• Parasites, Hosts and Diseases
• /
• v.54 no.3
• /
• pp.363-368
• /
• 2016

We describe here the mass death of predatory carp, Chanodichthys erythropterus, in Korea induced by plerocercoid larvae of Ligula intestinalis as a result of host manipulation. The carcasses of fish with ligulid larvae were first found in the river-edge areas of Chilgok-bo in Nakdong-gang (River), Korea at early February 2016. This ecological phenomena also occurred in the adjacent areas of 3 dams of Nakdong-gang, i.e., Gangjeong-bo, Dalseong-bo, and Hapcheon-Changnyeong-bo. Total 1,173 fish carcasses were collected from the 4 regions. To examine the cause of death, we captured 10 wondering carp in the river-edge areas of Hapcheon-Changnyeong-bo with a landing net. They were 24.0-28.5 cm in length and 147-257 g in weight, and had 2-11 plerocercoid larvae in the abdominal cavity. Their digestive organs were slender and empty, and reproductive organs were not observed at all. The plerocercoid larvae occupied almost all spaces of the abdominal cavity under the air bladders. The proportion of larvae per fish was 14.6-32.1% of body weight. The larvae were ivory-white, 21.5-63.0 cm long, and 6.0-13.8 g in weight. We suggest that the preference for the river-edge in infected fish during winter is a modified behavioral response by host manipulation of the tapeworm larvae. The life cycle of this tapeworm seems to be successfully continued as the infected fish can be easily eaten by avian definitive hosts.