온천관광지의 선택속성과 만족에 관한 연구

문재홍(Moon Jae Hong),최용복(Choi Yong Bok) 제주대학교 관광과경영경제연구소 2015 産經論集 Vol.35 No.-

자아 이미지 유형별 펜션의 선택속성과 ?⊙럿?

문재홍(Jae-Hong Moon),최용복(Yong-Bok Choi) 제주대학교 관광과경영경제연구소 2019 産經論集 Vol.39 No.4

Purpose – The purpose of this study is to identify the optional attributes that are important factors in visiting the pension after segmenting the market by self-image type for tourists who visited the pension in Jeju Island. The relations between with the demographic characteristics, tourism patterns, and the degree of satisfaction are analyzed. In addition, through this, the direction of Jeju pension business are offered for proper marketing establishment of future pension business. Research design, data, and methodology - The data was collected by convenience sampling method. The survey was conducted for pension lodge visitors among Jeju tourists. The questionnaire was designed and distributed to the visitors by self-administered questionnaire (SAQ) .The survey was proceeded from August 16, 2019 to August 23, 2019. A total of 330 copies were distributed and 313 copies were used for analysis. Frequency analysis was performed to identify the general characteristics of the sample. Factor analysis and reliability analysis were conducted to verify the reliability and validity of the attractive factors of tourist destinations. Results – According to the cross-analysis between selfimage type and demographic characteristics, there was a significant difference between groups by sex, age and occupation, but there was no difference between groups by household monthly average income. According to the location of tourist attractions, beautiful building design, and various accommodations, there was a significant difference (p <0.05) through the one-way dispersion analysis and post-assessment among the tourist attraction selection attributes by the self-image type of Jeju tourist visitors. In terms of facilities, colorful event shows, good access, historical attractions, and friendly staff, there were significant differences among the communities. Conclusions - This study was performed a cluster analysis on factors by self-image type for tourists visiting Jeju Pension, and tried to grasp the intention of revisit according to the demographic characteristics, pension selection attributes, and visitor s satisfaction. In order to increase satisfaction, efforts should be made to enhance the selectivity, perceived value, and self-efficacy of tourism. Most of the factors that are shown to be important to the tourists can be used for policy and marketing planning for Jeju tourism development in the future.

관측시스템 실험을 통한 한반도 근해 Argo 플로트 관측자료의 자료동화 효과 평가

추성호(Sung-Ho Choo),장필훈(Pil-Hun Chang),황승언(Seung-On Hwang),조형준(Hyeong-Jun Jo),이조한(Johan Lee),이상민(Sang-Min Lee),현유경(Yu-Kyung Hyun),문재홍(Jae-Hong Moon) 한국기상학회 2021 대기 Vol.31 No.3

An Observing System Experiment (OSE) using Global Ocean Data Assimilation and Prediction System (GODAPS) was conducted to evaluate the assimilation impact of Argo floats, deployed by National Institute of Meteorological Sciences/Korea Meteorological Administration (NIMS/KMA), in marginal seas around Korean peninsula. A data denial experiment was run by removing Argo floats in the Yellow Sea and the East Sea from an operational run. The assimilation results show that Argo floats bring the positive impact on the analysis of ocean internal structure in both Yellow Sea and East Sea. In the East Sea, overall positive impact in the water temperature and salinity context is found, especially outstanding improvement from 300 to 500 m depth. In the Yellow sea, the assimilation impact on water temperature and salinity is also large within 50 m depth, especially greater impact than the East Sea in salinity. However, in the Yellow Sea, the influence of Argo floats tends to be restricted to the vicinity of Argo floats, because there was only one Argo float in the middle of the Yellow Sea during the experiment period. Given that the only limited number of Argo floats generally contribute in a positive way to the improvement of the GODAPS, further progress could be expected with adding more observations from Argo floats to current observing systems.

여름철 양자강 저염수의 유입과 그 원인

문재홍,방익찬 濟州大學校 海洋硏究所 2003 해양과환경연구소 연구논문집 Vol.27 No.-

관측자료분석결과 여름철 제주도 주변해역에 출현하는 저염수는 저염현상이 강한 경우에 수직혼합이 약화되어 수온이 주변해역보다 상승하는 특징을 보이고. 우리나라로 유입될 때 제주해협을 지나거나 제주도 남부해역을 지나는 등의 다양한 경로를 나타내기도 한다. 또한 양자강 저염수는 양자강 입구와 제주도 사이에서 보다 고염의 해수에 의해서 분리되어 분포하기도 하는데 이러한 현상은 지속적으로 나타나는 특징으로 보인다. 제주도 주변해역에 나타나는 양자강 저염수의 염분은 제주도 주변의 강수량보다는 오히려 양자강 주변의 강수량과 관련이 있으며 태풍, 바람 등의 기상요인들과도 관계를 보인다. 여름철에 양자강 저염수가 우리나라 해역으로 유입되는 역학을 이해하기 위해서 그 원인으로 알려져 있는 양자강 유출수의 증가, 대만난류의 증가. 바람의 변화를 중심으로 수치모델(ROMS)을 사용하여 실험하였다. 모델결과에 의하면 양자강 유출량과 대만난류의 증가만으로는 양자강 저염수의 유입을 설명하기는 어려우며. 바람이 양자강 저염수의 이동을 결정적으로 지배하고 있는 것으로 나타났다. 그 이유는 양자강 저염수가 흐르는 해역이 비교적 수심이 얕고 해류가 강하지 않아서 바람의 영향이 크게 미치기 때문이다. 그러므로 1996년과 1998년도의 실측바람을 사용한 모델실험에서 양자강 저염수의 유입경로가 정확하게 재현될 수 있었다. 인공위성부이의 궤적을 재현하기 위한 모델결과는 실제부이의 궤적을 아주 비슷하게 재현하였다. 아직은 실제와 다르게 나타나는 부분이 있으며 그 이유가 모델이 강한 대마해류를 잘 재현하지 못하고 있어서 인지 아니면 사용된 일 바람자료보다 더 작은 규모의 강한 바람의 영향 때문인지는 분명하지 않다. 하지만 부이궤적과 같은 작은 규모의 이동이 수치모델을 통해서 재현이 된다는 사실은 앞으로 모델이 보안이 될 경우에 양자강 저염수의 예측이 상당히 정확하게 예측될 수 있음을 의미하는 것이다. 이밖에도 모델결과들은 몇 가지 중요한 결과를 보여주는데, 여름철에 서해안을 따라 북상하는 흐름이 바람에 의한 것이라는 것과 양자강 저염수의 대부분이 지금까지 알려져 왔듯이 남해안을 통해 동해로 흘러가는 것이 아니라 황해로 유입되고 있으며 그 저염수는 황해에서 계절에 따른 바람에 의해 반 시계 방향으로 순환한다는 것이다. The analysis of hydrographic data shows that Yangtze coastal water in the adjacent seas of Cheju Island during summer has a little higher temperature than adjacent water due to weak vortical mixing and various routes such as flowing to the Cheju Strait or to the south of Cheju Island. The distribution of Yangtze coastal water is frequently observed to be separated with more saline water between Yangtze river mouth and Cheju Island showing a disconnection of salinity. This disconnection seems to be persistent. The salinity value of Yangtze coastal water appeared in the adjacent seas of Cheju Island in summer shows closer relation with the precipitation around Yangtze river than around Chtju Island and some relation with meteorological factors such as Typhoon and monsoon wind. In order to understand what drives Yangtze coastal water to the adjacent seas of Korean Peninsula in summer. numerical experiments with ROMS are performed using the factors which are known as its cause such as the increase of Yangtze coastal water. the increase of Taiwan Current. and the change of wind direction. As a result. the Phenomenon can not be driven only by the first two factors but decisively driven by the last one(wind) The reason is because the areas in which Yangtze coastal water flows is shallow and not influenced by strong current so that the wind effect can be dominant. Therefore. the flow of Yangtze coastal water can be satisfactorily simulated by the numerical experiment with the satellite wind stress in 1996 and 1998. We can closely reproduce the trajectories of satellite-tracked drifters released in June 2003 by the numerical model. However. some of model trajectory are still different from the buoy trajectory specially in the area of strong current expected. It is not clear the reason is whether the model does not reproduce strong Tsushima Current well or the large or (1°×1°) scale wind stress used in the model does not represent small scale strong wind stress well. In spite of such a discrepancy. we can have a confidence to expect a sufficiently accurate prediction by some improvements in the future from the success of reproducing small scale movement such as buoy trajectory in numerical model. Besides. the model results show another important facts as follows: the northward flow along the west coasts of Korean Peninsula In summer is caused by wind. most of Yangtze coastal water flow into the Yellow Sea instead of to the East Sea. and the low salinity water rotates counterclockwise in the Yellow Sea by monsoon wind.