PURPOSES : The objective of this study was to evaluate the effectiveness of dust removal by dust removal vehicles by the measuring dust load and PM10 concentrations on the sidewalks of block pavements. METHODS : Field experiments were conducted to determine a dust removal method suitable for the sidewalk conditions, as identified through a literature review. Data collection was followed by the evaluation of the sidewalk dust load with removal vehicles and analysis of the PM10 content within a service road. Moreover, an economic analysis was conducted based on the social costs of dust reduction. RESULTS : When cleaning a sidewalk block by spraying water, the contaminants in small gaps in the block pavement could be reduced, providing a potential solution to void clogging. The dust on the surface of the sidewalk was suspended from a paved road with a high level of traffic volume. Using sidewalk dust removal vehicles with sweeping, spraying water, and inhalation reduced the dust load and PM10 contents by more than 2 and 0.07g/m2, respectively. CONCLUSIONS : According to the economic analysis of the development of dust removal vehicles for sidewalks, the cost-benefit analysis method shows an input effect of 0.4, but if the reduction amount of fine particles such as PM2.5, further experiments are necessary to address the atmospheric fine dust concentrations resulting from cleaning sidewalk block pavements.

PURPOSES : The increasing heat wave warnings during the summer season in Korea have significant impacts on daily life and industry as a whole, especially in urban areas (such as areas with asphalt and sidewalk pavements). Heat waves directly affect urban heat island and heat dome phenomena. Various urban temperature reduction measures are being discussed to reduce urban heat islands and heat dome phenomena and to improve citizen safety against summer heat waves; suggestions include thermal packaging, rooftop greening, and expansion of vegetation areas. There is a lack of analysis on the methodology for increasing the road spraying effect during summer heat waves (e.g., there is no systematic engineering study on the effect from reducing the temperature of the road spraying during a heat wave in the city) and on the types of road pavements in the city. In addition, as the asphalt pavements of roadways and block pavements installed in sidewalks account for a considerable portion of all pavements, this study provides a more systematic and scientific approach and procedures for reducing temperatures through road spraying in the city by tracking the effects of heat waves. METHODS : In this preliminary experiment, four types of road pavement materials were selected as test specimens: asphalt test specimens (AP- 300 mm × 300 mm × 50 mm), concrete test specimens (CP-300 mm × 300 mm × 50 mm), impermeable blocks (IB-200 mm × 200 mm × 60 mm), and self-permeable blocks (PB-200 mm × 200 mm × 60 mm). As a test method to evaluate the size and duration of each spray effect package type, the surface temperature of each specimen was measured using thermal imaging cameras every 20 min after spraying at the maximum temperature point of each specimen, and the average surface temperature was analyzed based on the collected temperature data. In addition, to conduct a quantitative analysis of the effect of reducing the surface temperature of road pavements by road spraying in summer, field tests were conducted on asphalt roads and watertight blocks for sidewalks. RESULTS : As a result of the comparative analysis of the spray effect under a 36 ℃ air temperature based on a heat wave warning, the surface temperatures were, from high to low, the asphalt (68.8 ℃), concrete (59.1 ℃), impermeable block (57.3 ℃), and permeable block (58.7 ℃). The asphalt pavement had the greatest effect on the heat island and heat dome phenomena. From measuring the temperature reduction effect and sustainability of each type of road pavement, the surface temperature reduction effects were ranked in the following order: water-permeable block (Δ18.0 ℃), asphalt test piece (Δ17.5 ℃), concrete test piece (Δ12.2 ℃), and water-permeable block (over 240 min). In the report pitching block, the average road surface temperature reduction between the pore recovery and treatment was expected to continue to decrease by approximately -4.3 ℃ on the day of work and approximately -2.4 ℃ on the next day. The expected effect of the temperature reduction owing to simple spraying on the surface of the pore block was evaluated to be limited to the day. CONCLUSIONS : In the road spray effect analysis conducted on the common asphalt road, there was a slight difference in the initial temperature reduction size as the test specimen was measured, but the surface temperature difference between the non-spray section and spray section tended to be approximately Δ3°C after 140 minutes of spraying. Therefore, it was determined that the asphalt pavement temperature reduction plan through road spraying in urban areas in summer would be the most effective if it was repeated twice or more in an hour (between 13:00 and 14:00) on the day of the heat wave.

본고는 수사학 측면에서 李密의 ｢陳情表｣를 분석하고자 한다. 李密의 ｢陳情表｣는 왕에게 올리는 글인 ‘表’의 형식으로 쓰여져 그 내용은 진지하고 논리적이며 매우 설 득력이 있다. 李密의 ｢陳情表｣가 갖는 설득 텍스트로서의 특징을 기초로 본고는 서 양의 수사학 체계를 적용하여 분석해 보고자 한다. 특히 李密의 ｢陳情表｣가 문언인 점을 감안하여 논거를 찾는 과정인 착상 영역을 중심으로 분석을 진행하였으며 특히 착상 영역에서 중요하게 생각하는 논거 찾기와 논증전략에 대해 자세히 살펴보았다. 李密은 자신의 생각이나 주장을 뒷받침할 만한 논거들을 다양한 말터에서 가져와 수 신자인 왕을 설득하고 있는데 이때 여러 논증 전략들을 사용하여 자신의 의견을 피 력하고 있다. 본고는 중국의 고전 문학 작품인 李密의 ｢陳情表｣를 단순히 ‘조모에 대 한 지극한 효성’이 드러난 작품, 즉 문학의 내용적인 측면에서의 분석을 넘어서 ‘表’ 라는 텍스트가 가지는 설득의 목적에 초점을 두고 서양 수사학 체계에서 본 텍스트 를 분석했다는 것에 의의가 있다.

Among various environmental stresses, humid stress lacks mechanisms and biochemical understanding compared to drought, low temperature, and high salt stresses. The aim of this study was to investigate enzyme activity of field crops under humidity stress. Results of this study could be used as basic data for understanding humidity stress and early diagnosis. Growth and enzyme activities of sesame, perilla, red beans, sorghum, and beans as major field crops in Korea when flooded were investigated. It was confirmed that growths of both shoots and roots were retarded. In plants, anaerobic fermentation occurred due to flooding stress, which increased the activity of alcohol dehydrogenase (ADH) compared to the control group. Increases of reactive oxygen species (ROS) were also observed. All flooded plants showed increased peroxidase (POD) activity and lipid peroxidation. Their dyeing strength was darker than that of the control group, even in 3,3´-diaminobenzidine (DAB) staining. Since enzyme activity changes in plants appear relatively faster than changes in phenotype at the ground level, they could be used as biomarkers for early diagnosis of humidity stress in crops.

본고에서는 한국어와 중국어 이중주어문에서 문장의 어순, 의미, 통사 그리고 서술 어의 ‘거리도상성(距離象似性)’ 등 몇 가지 방면을 모두 고려해야 주어와 화제를 잘 파악할 수 있다고 보았다. 주어와 화제에 관한 논쟁이 많이 일어나는 문장 유형 중, 성상형용사 구문, 소유-소재형용사 구문, 심리형용사 구문을 중심으로 검토하였는데, 화제는 독립된 통사 성분이 아니지만 통사 층위에서 실제적인 문법 특징을 가지고 있으며 어떤 성분이 화제 특징 [+TOP]을 가지게 하는 기능 용법인 것이다. 소위 한 국어의 이중주어문이라 하는 구문을 복문이 아니라 단문으로 분석해 내었다.

In crustaceans, molting is regulated by interactions between ecdysteroid and juvenile hormone (JH) signaling pathway-related genes. Unlike the ecdysteroid signaling pathway, little information on the role of JH signaling pathway-related genes in molting is available in zooplanktonic crustaceans. In this study, three genes (juvenile hormone acid O-methyltransferase (JHAMT ), methoprene-tolerant (Met ), and juvenile hormone epoxide hydrolase (JHEH )) which are involved in the synthesis, receptor-binding, and degradation of JH were identified using sequence and phylogenetic analysis in the brackish water flea, Diaphanosoma celebensis. Transcriptional changes in these genes during the molting cycle in D. celebensis were analyzed. Sequence and phylogenetic analysis revealed that these putative proteins may be functionally conserved along with those of insects and other crustaceans. In addition, the expression of the three genes was correlated with the molting cycle of D. celebensis, indicating that these genes may be involved in the synthesis and degradation of JH, resulting in normal molting. This study will provide information for a better understanding of the role of JH signaling pathwayrelated genes during the molting process in Cladocera.

An estuary is a water ecosystem with a high abundance of the species diversity, due to a variety of complex physicochemical factors of the area where freshwater and ocean mixed. The identification of Corbicula species in the estuary environments is difficult because of various morphological characteristics. In this study, we provide taxonomic information on Corbicula species with taxonomic difficulties using morphological and genetic analysis. This study was conducted on clams from the Seomjin River-Gwangyang Bay, one of the major production area of marsh clam in Korea. As a result, we characterized Cytocrome C Oxidase subunit I (COI) sequences of the Corbicula. The 636 bp nucleotide sequences of COI have 98% homology among Corbicula species collected from 2 sites of Seomjin River-Gwangyang Bay. The phylogenetic analysis with 17 species of Corbicula indicated that most of the species collected from Seomjin River-Gwangyang Bay were brackish water clam (Corbicula japonica), and only one Asian clam (Corbicula fluminea). The evolutionary distance between C. japonica and C. fluminea was less than 0.003. Therefore, it was confirmed that C. japonica is phylogenetically closely related to C. fluminea. In 9 species of Cyrenidae, phylogenetic tree was classified into three lineages. These results will be used as an important data for an identification of clam species by providing genetic information for Corbicula species with a morphological diversity. Key words: Corbicula japonica, cytochrome c oxidase subunit I (

The purpose of this study was to analyze the problems that must be resolved in the short and long term to improve rice productivity in Nicaragua, where the current rice self-sufficiency rate is 73%. First, after selecting varieties with high adaptability to various cultivation environmental conditions, it is necessary to thoroughly manage seed purity to supply certified seeds. In rice cultivation technology, it needs to improve seedling standing and weeding effect by improving soil leveling, and watersaving cultivation technology. Also, proper fertilization and planting density must be established in irrigated and rain-fed areas. In addition, it is necessary to strengthen the capacity by collecting and training with the latest agricultural technology information, by revitalizing the union rather than the individual farmer. It is necessary to develop varieties highly adaptable to the Nicaragua cultivation environment, as well as to expand irrigation facilities and cultivation technology suitable for weather conditions June- July in rain-fed areas. Last, it is necessary to maintain the consistency of agricultural policy for continuous and stable rice production, in response to climate change such as drought or intermittent heavy rain.

The macroinvertebrate community in the Singal reservoir, Yedang and Juam lake was investigated three times from April 2021 to October 2021. Each lake was investigated by dividing it into inflow, middleflow, and outflow. Additionally, sampling was conducted again by dividing it into the edge and center parts at each inflow, middle-flow, and outflow. Eight families of benthic macroinvertebrates were collected except for chironomids in the sampling sites. Dominant macroinvertebrates were investigated as chironomids, and Tubificidae was sub-dominant organisms. The density of macroinvertebrate community was higher in the edge area than in the center bottom of the lakes. The density of chironomids was low when the water level was high but was high when the water level was low. In the edge area of the middle-flow in Singal reservoir, the density of chironomids was 1,208 ind. m-2 in April when the water level was high, but it increased to 1,401 ind. m-2 in July when the water level was low. Similarly, the density of chironomids at the outflow of Yedang lake was high (1,990 ind. m-2) in July when the water level was low. The density of chironomids also decreased along with the increasing water level at all edge areas of Juam lake. These results indicated that it will be necessary to consider the water level when studying macroinvertebrate communities in the lake.

Distribution of airborne bacteria in the entire regions of South Korea was investigated and analyzed by region and type of multi-use facilities. At first, 10 public facilities were selected including general restaurant, retail store, public transport, retail market, apartment house, underground parking lot, financial institution, business facility, educational institution, and public toilet, which are located at the regions such as Seoul, Busan, Daejeon, Gwangju, Gyeonggi, Jeju, and Gangwon. The regional distribution of the floating bacteria was identified that Micrococcus sp. was highly prevalent in Seoul (21.5 percent). In Daejeon, Bacillus sp. was highly prevalent (12.4 percent). In Busan, Micrococcus sp. was highly prevalent (22.8 percent). In Gwangju, Bacillus sp. was 9.35%. In Gyeonggi, Micrococcus sp. was 13.7%, and in Gwangju and Jeju, Micrococcus sp. was 11.2 percent and 92%. All in all, Micrococcus sp. and Bacillus sp. were highly detected throughout the entire region and multi-use facilities. Next, whether or not these airborne bacteria could influence the health of people was examined using HaCat human skin cell line which is human epithermal Karatinocytes related to allergic dermatitis. Among these isolated microorganisms, the HaCat cell proliferation was decreased by Arthrobacter sp., Bacillus sp., Brachybacterium sp., Brevundimonas sp., Kocuria sp., Mammaliicoccus sp., Norcardia sp., Prestia sp., Phychrobacillus sp., and Rhodococcus sp., while it was affected by the other bacteria. Therefore, these results have suggested that the airborne floating bacteria could be considered as the marker for the environmental risk management against atopic dermatitis, and it is needed for controlling the bacteria number that suppressed the proliferation of HaCat cells.

Deforestation and poverty in developing countries are critical ongoing issues. Forests provide a broad spectrum of benefits and services to millions of people, and more than $14 billion has been globally spent on the Forestry Official Development Assistance 2000-2019. The purpose of this study was to empirically analyze the effect of forestry ODA on the economic development and forest conservation policies of 87 major recipient countries, using panel data from the OECD DAC CRS, and the World Bank WBI 2003-2018. Herein, fixed effect and random effect models were applied, to 1,392 observed panel data using the R software. Results are as follow. First, results show that the forestry ODA has a positive and statistically significant effect on forest conservation. The higher the forest-dependent country, the greater the positive effect. On the other hand, the forestry ODA does not have a positive effect on the economic development of the recipient country. As the positive effect of the forestry, ODA has been verified; it is necessary to continuously increase international cooperation projects as well as financial support, in line with these international trends. Additionally, results suggest a joint and integrated project with the agriculture as well as forestry sectors because forest areas and farmlands area have a close negative ( ) relationship. Thus, the results provide substantial evidence for supporting as well as establishing, a solid momentum of international cooperation policies in the forest sector.

This study measured the suspended fungal concentration in indoor multiple facilities nationwide. The regions were selected as representative cities by region: Seoul, Gyeonggi (Incheon), Gangwon, Gwangju, Daejeon, and Busan. A total of 2028 regional comparisons, including department stores, schools, public toilets, libraries, and banks, subway, sports facilities and comparative analysis were conducted for each multi-use facility industry. Among the nationwide, Among the regions, the average concentration of floating mold in indoor multi-use facilities was the lowest in Busan at 394.67 CFU/m3, followed by Gyeonggi and Incheon 487.90 CFU/m3, Seoul 542.84 CFU/m3, Daejeon 809.30 CFU/m3, Gangwon 1,145.22 CFU/m3, Gwangju was 1,371.10 CFU/m3 in the order. Busan was the lowest, and Gangwon was the highest. The reason that Busan, which has a high average temperature and population density, shows a lower mold concentration than Gangwon, is that floating mold in the indoor air is not affected by the external atmospheric environment, population density, and number of facility users. Although it cannot be said that there is no influence of the atmospheric environment, it was found that the indoor environment has different characteristics from the outdoor environment. The importance of air quality management has been confirmed, and further, it is necessary to subdivide the management standards by region and multi-use facilities, and the management standards need to be converted to maintenance rather than recommendations.

동아시아의 ‘본류’에서 글로벌 차원으로 ‘지류’가 확장된 한류(Korean Wave)는 시기별, 권역별, 그리고 내용에 따라 발전 단계를 구분할 수 있 다. 한류의 발전 단계를 모두 4기(신한류 포함)로 구분한 유형 분류 틀에 따르면 본 연구의 대상 지역인 중남미권을 위시로 하는 非아시아권은 모 두 2000년대 후반 이후인 한류 2기에 속한다. 특히, 2020년 이후를 신 한류(K-culture)로 지칭되며 이 4기의 특징은 한류의 1기의 대표 콘텐츠 인 K-drama를 필두로, K-pop, K-movie, K-food, K-game 등 ‘K(S)’ 마크를 장착한 다양한 콘텐츠를 가지고 있는 토탈 브랜드(Total Brand) 형태로 진화했다. 기존의 연구물을 바탕으로 본고는 기존의 한류관련 연 구에 방법론적 차별화를 통해 對 중남미 한류 현상의 고찰을 목적으로 한다. 특히 본고는 중남미지역의 한류는 기존의 한류 발전 단계에 부합 하는가? 에 대한 연구 질문을 던지며, R 프로그램을 활용하여 워드 클라 우드(Word Cloud) 기법을 이용한 K-콘텐츠 관련 빅데이터 분석을 한 다. 텍스트 마이닝을 통한 빈도분석에 따르면 중남미 한류 태동기인 2010년 K-pop이 주요 ‘동력’이었으며 10년이 지난 현재도 K-pop의 비 중이 여전히 높다는 결과가 도출되었다. 따라서, 중남미지역은 한류 태동 기의 양상에서 크게 성장 및 확대되었다고 보기에는 다소 미흡하다. 즉 중남미지역의 한류는 K-contents의 다양화이기 보다는 K-pop과 관련된 음악 장르의 확산과 고착화의 양상으로 볼 수 있다.

As the era of Covid-19 provoked the demand for online learning environments, research on the use of IT technologies in the teaching of Chinese is also drawing attention. This paper presents an overview of studies on mobile applications for learning Chinese in Korea, China, and the U.S.. This study aims to identify the current status of research on mobile applications for learning Chinese in Korea, and suggests directions for further research. In the review, a total of 135 studies were closely examined based on the year of publication, the subject, the method, and the research topic. After this, the features and overall flow of research in each country was identified. The necessity of revitalizing related research in Korea was highlighted. To this end, this study recommends actively conducting research, specifying the characteristics of the research subject, and extending the general process in studies of mobile applications for learning Chinese. This study expects Chinese education research on using various technologies to be further discussed.

As the importance of public health increases with the spread of infectious diseases, functionality has become a factor affecting consumers’ purchase of mushrooms. Therefore, the bioactive components of button mushrooms (Agaricus bisporus), which are generally known to promote button mushroom consumption, were analyzed. White and brown button mushrooms were compared and white beech mushroom (Hypsizygus marmoreus) were used as a control. White button mushrooms had higher sugar and inorganic potassium concentrations than brown button mushrooms, whereas sodium, magnesium, and vitamin C concentrations were not significantly different between the different button mushrooms. Moreover, there was approximately twice as much ergosterol in white button mushrooms than brown button mushrooms. Brown button mushrooms had higher concentrations of β-glucan and oxalic acid than white button mushrooms, but there was no significant difference in total organic acid content between the two mushroom types. High concentrations of the essential amino acids, ergothioneine, isoleucine, and leucine and the non-essential amino acids, glycine and alanine, were observed. Concentrations of the vitamin B group and total polyphenols were also high.

본 연구의 목적은 색채 감성척도의 학술적, 실무적 활용 가치를 높이기 위해 색채 감성척도의 사용 현황과 개선 요인을 제시하는 것이다. 이를 위해 5년 이상 현업에 종사하고 있는 색채 전문가 25명을 대상으로 설문조사를 실시 하였다. 조사 구성 내용은 고바야시와 아이알아이 색채 감성척도에 대해 우선적으로 개선이 필요한 감성어휘를 도 출하고, 개선과 관련한 전문가들의 추가 의견을 수렴하였다. 분석 결과 1) 친숙도와 신뢰도에 대한 조사 결과는 아 이알아이가 더 높게 나타났다. 2) 필요성과 활용도 조사 결과 색채 감성척도가 필요하다는 응답이 88%로 나타났으 며, 연구, 교육 분야보다 기업 실무분야에서 필요하다는 의견이 43.6%로 가장 높게 조사되었다. 3) 개선 필요성 조 사 결과 아이알아이의 색채 감성척도의 개선이 필요하다는 의견이 88%로 나타났다. 4) 개선 필요 요인에 대해 가장 높은 응답은 시대성 반영이었으며, 고바야시 31.9%와 아이알아이 30.9%로 나타났다. 5) 색채 감성척도를 개선 할 경우 중요하게 또는 우선적으로 다루어질 필요가 있는 어휘는 모던한(15.8%) → 내추럴한, 낭만적인, 와일드한 (8.8%) → 다이내믹한(7.0%) → 고전적인, 캐주얼한, 시크한(5.3%) 순서로 조사되었다. 결과를 종합하면 실무 및 연 구 현장에서 색채 감성척도 사용에 한계를 인식하고 있었으며, 수정 보완에 대한 요구가 있음을 알 수 있었다.

『광운(廣韻)』 의 입성운(入聲韻) 반절을 음운 자질에 근거해 성모와 주요모음, 운미의 자질 대응 관계를 분석한 연구를 살펴보면, 반절상·하자가 피절자와 일정한 대응 관계를 이루는 것을 알 수 있다. 본 연구는 『광운(廣韻)』의 음성운(陰聲韻) 반절을 분석하였다. 음성운은 운미가 모음이거나 없는 글자로 개미운(開尾韻), 서성운(舒聲韻)이라 한다. 입성운과는 구분되는 음성운 반절에서도 반절상·하자가 피절자와 일정한 대응 관계를 보이는지 확인하였다. 성모는 『광운(廣韻)』 자모(字母)의 조음자(articulator)에 기반하여 대응 관계를 분석하고, 운모는 운두(韻頭), 운복(韻腹), 운미(韻尾)를 나누어 호(呼), 등(等), 섭(攝)을 통해 대응 관계를 살펴보았다.

목적 : 본 연구는 뇌졸중 환자에게 원격재활이 일상생활활동과 삶의 질에 미치는 효과를 알아보고자 하였다. 연구방법 : 뇌졸중 환자들을 대상으로 원격재활 중재를 사용하여 효과성을 검증한 국내외 무작위 실험연구 중, 2000년 1월에서 2022년 1월 사이에 출판된 논문들로 분석하였다. 검색을 위한 학술 데이터베이스 로는 Embase, MEDLINE, PubMed, RISS를 사용하였고, PEDro 척도를 사용하여 연구의 질을 평가하 였다. 메타분석은 샘플 수, 평균, 표준 편차와 같이 통계학적 수치를 사용하여 분석을 시행하였다. 결과 : 검색 결과 최종 10편의 무작위 대조 임상시험 연구가 선정되었고, PEDro 척도를 이용하여 연구의 질을 평가한 결과 6점 이상에 해당되었다. 참여대상자의 총 인원은 실험군이 343명, 대조군이 332명이 었다. 효과크기는 Cohen의 d값과 램덤효과 모델로 산출하였다. 분석 결과, 원격재활이 뇌졸중 환자의 일상생활활동에 향상에는 0.22 (95% Confidence Interval[CI]: -0.02 – 0.46; p = 0.07)로 유의한 차 이를 보이지 않았으나, 원격재활 프로그램에 일상생활활동 훈련이 포함된 중재들은 뇌졸중 환자의 일상 생활활동에 0.48 (95% CI: 0.15 – 0.81; p = 0.004)로 중간 효과크기가 있는 것으로 나타났다. 그리 고 뇌졸중 환자의 삶의 질 향상에는 0.68(95% CI: -1.24 – 2.59; p = 0.49)로 유의한 변화를 보이지 않았다. 결론 : 본 연구를 통해 원격재활 프로그램에 일상생활활동 훈련이 포함된 경우, 뇌졸중 환자의 일상생활활 동에 효과가 있는 걸 알 수 있었다. 또한 원격재활이 뇌졸중 환자의 삶의 질 향상에는 유의한 차이를 보 이지 않았지만 본 연구를 통해 뇌졸중 환자에게 제공되는 원격재활의 일상생활활동과 삶의 질에 대한 문헌들을 종합적으로 분석하여 효과를 알아보았다는데 의미가 있다.

This study analyzed the performance of the national fishing port development project, which lacked ex-post impact evaluation despite a lot of investment in terms of fishery income opportunities. Using micro data from the Census of Agriculture, Forestry, and Fisheries, the sales amount of fishery products and the proportion of fishery-related businesses were used as performance indicators. The fishery households in the fishing port area (treatment group) and those not in the area (control group) were classified through data pre-processing, and factors unrelated to the fishing ports were controlled using the propensity score matching difference-in-difference method. The analysis target is six fishing ports with large investment in from 2010 to 2014. As a result of the analysis, it was confirmed that the sales of fishery products increased significantly in four of the six fishing ports, and the proportion of fishery-related businesses increased in two fishing ports. The analysis method of this study can be fully utilized in the evaluation of the Fishing Community New Deal 300 Project, which is in need of performance analysis.

In addition to simply providing quality food to the people, the fishery industry must be maintained and developed because it has various functions such as national food security, preservation of natural scenery, protection of national territory, and revitalization of the local economy. However, risk factors such as climate changes and environmental destruction have raised concerns about the sustainable development of the industry. Since these risk factors are becoming larger and more complex over time, it is time to conduct research related to the risk of the fishery industry. Therefore, the purpose of this study is to explore the risk factors facing the fisheries at this point, to analyze the economic ripple effect of regional fishery product supply shortage, and to draw implications. As a result of this study, the economic ripple effect of fishery product shortage per won was highest in Busan, followed by Gangwon, Gyeongnam, and Gyeongbuk. Considering the size of the local fishery industry, Busan had the highest supply shortage per 1% of local fisheries production. It is also necessary to prepare special risk management and countermeasures for these regions since the effect of supply shortage in regions such as Jeonnam, Gyeongnam, and Jeju is large compared to other regions.