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한-일항로 카페리 선사의 해상 화물 운송상의 차별화된 경쟁력에 관한 연구
김현겸(Hyun-Kyum Kim),최재형(Jae-Hyeong Choi),권현준(Hyun-Joon Kwon) 한국해양비즈니스학회 2007 해양비즈니스 Vol.- No.9
Structural variationof International environment surrounding shipping industry is making rapid progress. The trends of the fastest growing of Chinese shipping industry, large-sized shipping company and large scale of port facilities are clear in the latest distinctive feature of shipping market<BR> Also going side by side, the owners face a task of providing shippers with excellent quality appeal to them according to the shippers becoming bigger and the appearance of shippers’ various requests.<BR> Now it serve 12 Korean container liners and 3 car ferry liners between Korea and Japan route and serve some liner of third country feeder cargos partly. As large shipping companies or some liner of third country serve feeder cargos in person and in part with recent increase in RORO Car Ferry, the existing 12 container liners are competing desperately.<BR> The purpose of this study is for inspecting closely the present status that Korean liners serving in Korea-Japan Route face competing environment desperately, and enhancement of competitive power of shipping enterprises via not simple comparison but "Mode Shifting" which is focused on the distinctive feature of Car Ferry companies’cargo transportation which companies have higher market share with high freight policy than general container liners.<BR> Container ships, It takes more than a day to reach their destination and then take 8 hours or so to discharge the cargos as well as take about a day to pass customs clearance but, in case of car ferry ships, it takes the shortest time to reach their ports and it’s possible to pass customs clearance and take out immediately. It’s possible not only to induce higher value-added cargos but also to establish high freight policy.<BR> As confirmed such prevailing merits like short voyage hours, discharging, customs clearance compared with container ships, Car Ferry companies are able to induce a plenty of cargos on the basis of un-competitive price.<BR> Such a competitive power is merits of Car Ferry of which transport cargos and passengers together and is an element of un-competitive price as Car Ferry’s merit and most compared with container ship’s.<BR> Car Ferry with speed, accuracy has competitive power surpassing container and bulk transportation in logistics between Korea and Japan. Besides such a competitive power is not only simply advanced technique but also the creation of mode into connection as single economic bloc without stock between Korea and Japan.<BR> Now almost nations are under FTA and the barriers between nations are crumbling. The last one will be only the barrier of transportation. As keeping pace with the times, ‘Ferry Transportation Mode’ will become a model of ‘Mode Shifting’ of logistics overcoming the barriers of transportation.
이주일(Ju-Il Lee),김현겸(Hyun-Kyum Kim),김경회(Kyung-Hoi Kim),최창근(Chang Geun Choi) 한국생태공학회 2021 한국생태공학회지 Vol.8 No.1
This study was conducted to understand the effect of biostimulants on the growth of marine algae. The biostimulants used in the experiment were fulvic acid, DS and TH products, and Ulva australis and Pterocladiella capillacea were used as experimental materials. The concentrations of the biostimulants used in the experiment were 0.1, 1.0 and 10%, and the water temperature was 20.5℃and cultured under 12:12 LD conditions. The U. australis cultured with fulvic acid to grew at 1.0% at 5.48mm after 1 week, 6.55 mm after 2 weeks, 7.03 mm after 3 weeks, and 8.29 mm after 5 weeks. P. capillacea grew at 0.1% concentration at 3.66 mm after 3 weeks, and 7.47 mm after 5 weeks, and 1% at 1.49 mm after 3 weeks and 3.79 mm at 5 weeks. As a result, the lower the culture concentration, the higher the growth rate in the experiment for each fulvic acid concentration and the growth rates of fulvic acid and DS were higher than those of TH products. In the future, the optimal concentration of the growth promoter can be identified only when experiments on the initial life history for each marine algae taxon are conducted.