In this study, using the concept of perezhivanie as an analytical tool, we were trying out new ways to investigate L2 identity taking the peripheral educational context into account. We examined how two graduates from non-academic high schools perceived their peripheral school situation through their perezhivanie, and described how this situation affected the individual trajectories of L2 identity development as well. When two students immersed themselves in marginalized classroom contexts, they have experienced academic stigma in the context of classroom community. Moreover, they all experienced emotional conflicts related to English learning. Besides, they struggled over deficit remedial L2 identity, entailing identity tensions. As they attempted to reconcile the contradictions between themselves and their circumstances, their perezhivanie made their social situation of development differently. Depending on how the contradiction was being emotionally experienced through the prism of each student’s perezhivanie, the same contradiction had different meanings, led to different reactions, and had differing impacts on their L2 identity.

The purpose of this study was to analyze laws and policies related to personal mobility (PM) in foreign countries, review Korean laws, hear opinions from experts on the orientation of personal mobility devices to propose a framework for the safe use and activation of personal mobility devices. At the local government level, the following were suggested as matters that Jeju Island should pursue with interest and should be stipulated in the ordinance. First, designate the availability of personalized mobile devices. Second, promote the availability of personal mobile devices. Third, establishing a basic plan for activating the use of personal mobile devices to ensure safety. Fourth, support for personal mobile driving roads. Fifth, the restriction and prohibition of traffic of personalized mobile devices and the content regulations for time designation and management. Sixth, regulations on the contents of regulations such as prohibition of parking and illegal parking, prohibition and processing of long-term neglect, etc. Seventh, designation and operation of a special zone for individual vehicles. Eighth, various rules for driving.

The thought occurs that through “Korean Tolerance” Wonsan and the Jeju “Peace Port” at Gangeong village could be linked as “sister holiday places” by ferry, which sailing could include other ports to promote peace and Korean tolerance cruises featuring entertainment from all parts of the peninsula. Those Korean relatives in Japan could meet their DPRK families on Jeju and at other places on the Korean Tolerance cruise itinerary. There no doubt are many barriers to such a proposal as a peace and Korean Tolerance voyage between the DPRK and RoK, but the principle of Korean Tolerance and exchange between Wonsan and Jeju World Peace Island should be able to overcome such difficulties with good will throughout the peninsular polity.. “Korean Tolerance Peace Cruises” would serve to promote cultural exchange by using artists from all of Korea to learn from one another’s experiences, using their common language, shared culture and deep history.

A single specimen of Chaetodon vagabundus Linnaeus, 1758 belonging to the family Chaetodontidae was collected on September 8, 2013 in Yerae-dong, Seogwipo-si, Jeju Island, Korea. The morphological characteristics of C. vagabundus are similar to C. auriga and C. auripes in having dark vertical stripes cross the eye, but differs from C. auriga, which has high dorsal fin extended between spine and soft rays without concavity and has blotch of circle in dorsal fin, and from C. auripes which has yellow body, big of eye proportion and a black stripe along the caudal peduncle during the immature stage. C. vagabundus has eye-like black spots on dorsal fin and black vertical stripe extended from the anterior dorsal soft ray to the middle of the anal fin along the caudal peduncle. Molecular analysis results showed that our specimen perfectly matched C. vagabundus in the mitochondrial DNA COI sequences. Therefore, we use the Korean name, “Hwang-jul-na-bi-go-gi” for C. vagabundus proposed by Kim et al. (2020).

제주도 북서부인 애월 해안에는 평탄하게 흐른(판상) 용암류와 둥근 모양(원통)의 용암류가 관찰된다. 원통형 용암류의 치밀한 내부에는 동심원 구조와 방사상 절리가 발달한다. 구엄리 돌염전 주변의 판상 용암류 내부에는 상하부의 굵기가 다른 주상절리가 발달한다. 주상절리 상부는 다각형의 형태가 고르지 않으며 직경은 120-150 cm이다. 주상절리 하부는 육각형과 오각형으로 형태가 일정하고, 크기도 60 cm 내외이다. 원통형 로브는 크기와 형태에 따라 두 그룹으로 나눌 수 있다. 하나는 메가로브인데, 최대 직경이 30 m인 반원형이다. 또 하나는 원형의 로브로 직경이 10 m 이하이다. 원통형 용암류의 방사상 절리의 기둥 단면은 육각형과 오각형이며, 기둥의 직경은 중심에서 바깥쪽으로 증가하는데 바깥쪽 경계부에서는 80-120 cm 정도이다. 원통형 용암에서 관찰되는 동심원 구조는 4가지 요인이 복합된 것이다. 첫째는 원형의 균열로, 원통형 용암류 내에서 안쪽과 바깥쪽 사이의 온도차와 밀도차로 발생한 수축으로 생긴 틈새이다. 둘째는 방사상 절리의 마디층이 동심원을 이룬 것으로, 이 마디층은 방사상 절리와 동시에 만들어진 것이다. 셋째는 유동 띠로서, 용암이 흐를 때 둥근 통로에 남긴 흔적이다. 네 번째는 용암에서 빠져나온 가스가 동굴에 형성된 기공 띠이다.

The purpose of this study is to analyze peace on Jeju Island and the nuclear problem through the lens of integral ecology. This will be done by defining the general meaning of Gaia and analyzing the types of applications of nuclear energy within Gaia in order to study the character of our planetary shadow and planetary wisdom. Both the transformation of the planetary era and Gaia theory are concerned with the living organism Gaia. Therefore, this study will be generated through reflection on the Self-organizational character of Gaia and will reflect on the cry for help in Jeju Island. It is related with historical, ecological and psychological observations.

제주해역은 많은 상선 및 어선들이 항해를 하고, 자망, 트롤 등 다양한 어구를 활용하여 어로활동을 하고 있다. 그 동안 해양폐기물 수집은 주로 제주도 해안 및 연안해역에서 시행되고 있으나, 연근해 해역에서 발생되는 해양폐기물 발생에 대한 수집 및 연구가 미미하였다. 이에 본 연구는 제주대학교 실습선을 이용하여 제주도 북서해역에 침전한 해양폐기물을 수거하고 각 폐기물별로 관련 선박의 항적을 분석하였다. 또한 일정 구역 및 선박 체류시간별로 얼마나 많은 해양폐기물을 투기하고 있는지 분석하기 위해 선박자동식별장치 항적데이터를 활용하여 대상해역에 선박이 체류한 시간을 추출하여, 어선업종별로 1 ㎢ 단위구역에서 시간당 해양폐기물 발생양을 분석 하였다. 분석 결과 연근해 해역은 어선기인 폐어구가 대다수였으며, 그중 자망 및 통발 어구가 많은 비율을 차지하고 있었다. 본 연구에서 단위구역에서 시간당 해양폐기물 발생량은 자망어업이 평균 0.94 kg, 통발어업이 3.49 kg, 저인망어업이 0.10 kg, 연승어업이 0.11 kg, 기타어업이 0.02 kg으로 산출되었다. 이 결과를 활용하여 향후 연근해 수중환경 정화시 해양폐기물 발생이 높은 해역위주로 해양폐기물 수거가 가능할 것이다.

Species composition and variation of catches in the coastal waters of Sinsan of Jeju Island were determined using samples collected by a set net from May 2014 to October 2015. During the survey period, a total of 55 species (51 species, 35 families and 11 orders in fishes, 4 species, 2 families and 2 orders in cephalopods) were occurred, and Perciformes (28 species) were dominant fishes in this area. In the number of individuals and biomass, the small pelagic fishes such as Trachurus japonicus and Scomber japonicus were occurred abundantly, and both species accounted for 95.9% of the total catch by a fishing logbook of a set net. In the results of length-frequency distribution of small pelagic fishes caught by a set net in Sinsan, T. japonicus showed a range from 3.5-19.1 cm (average 8.8 cm) and S. japonicus showed a range from 7.0-25.6 cm (average 16.8 cm). In addition, these were mostly immature fishes.

A seasonal characteristic of fish assemblages in the coastal waters of Gapa-do was determined using samples collected by a trammel net from 2015 to 2019. Annual mean temperature and salinity were 18.9℃, 33.6 psu (2015), 19.5℃, 33.6 psu (2016), 18.9℃, 33.8 psu (2017), 18.8℃, 34.5 psu (2018) and 19.5℃, 33.7 psu (2019), which show a stable water mass. During the survey period, a total of 50 species (30 families and 8 orders) of fishes were identified, including Scorpaeniformes (3 families and 9 species) and Perciformes (18 families and 29 species) that accounted for 68% of the total number. The number of species was higher in summer than in winter, showing the peak in the summer by 35 species and the low in the winter by 20 species. The number of individuals and the biomass peaked in the summer by 690 individuals and 151.4 kg, and were the lowest in the autumn by 336 individuals and 76.6 kg. The annual diversity index, evenness index and richness index were appeared to be 2.54-2.75, 0.68-0.76 and 5.32-6.65 at each stations. The dominance index was appeared to be the highest in 2018 and the lowest in 2015. Marbled rockfish (Sebastiscus marmoratus), rock fish (Sebastes inermis), filefish (Stephanolepis cirrhifer), rabbit fish (Siganus fuscescens), porcupine fish (Diodon holocanthus) and smallscale blackfish (Girella melanichthys) were dominant species, which occurred abundantly during the entire survey period. Subtropical fishes were identified as a total of 24 species (48.0%) and the number of species was higher in 2019 by 20 (60.6%) species and lower in 2015 by 13 (44.8%) species. The dominant species of the subtropical fishes were appeared to be rabbit fish, porcupine fish, smallscale blackfish, flag fish (Goniistius zonatus), stripey (Microcanthus strigatus), grunter (Parapristipoma trilineatum), and bluestriped angelfish (Chaetodontoplus septentrionalis) at the study sites.