Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.125
Soyoung Jeon, Danu Kim, Jeong-Sin Byeon, Daehyun Shin, Minjune Yang, Minhee Lee
{"title":"Identification of Sorption Characteristics of Cesium for the Improved Coal Mine Drainage Treated Sludge (CMDS) by the Addition of Na and S","authors":"Soyoung Jeon, Danu Kim, Jeong-Sin Byeon, Daehyun Shin, Minjune Yang, Minhee Lee","doi":"10.9719/eeg.2023.56.2.125","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.125","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41361702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.155
Yujeong Kim, Sunjin Lee
Through COVID-19, the importance of supply chain management of raw material minerals has been maximized. In particular, supply chain management is important for rare metals, which are difficult to manage demand and supply, in order to secure raw materials for the parts and materials industry that Korea is actively promoting. In this study, a system was established and evaluated to select Critical minerals that need to respond to Korea's industrial structure and global risks by quantifying tangible and intangible risk factors. Global Supply Concentration, Supplying country risk, Policy Social Environment Regulation, Domestic Import Instability, Risk responsiveness, Market Scale, Demand Fluctuation and Economic Importance were evaluated as evaluation indicators. The degree of risk and risk impact were quantitatively measured using the criticality matrix-criticality level. After evaluating 40 types of minerals used in domestic new growth businesses, 15 types of Critical minerals(Li, Pt, Co, V, REE, Mg, Mo, Cr, Ti, W, C, Ni, Al, Mn, Si) in Korea were selected. The results are expected to be used to establish policies to strengthen resource security and to make decisions to form a company's raw material portfolio.
{"title":"Study on Evaluation of Critical Minerals for the Development of Korea's Materials-parts Industry","authors":"Yujeong Kim, Sunjin Lee","doi":"10.9719/eeg.2023.56.2.155","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.155","url":null,"abstract":"Through COVID-19, the importance of supply chain management of raw material minerals has been maximized. In particular, supply chain management is important for rare metals, which are difficult to manage demand and supply, in order to secure raw materials for the parts and materials industry that Korea is actively promoting. In this study, a system was established and evaluated to select Critical minerals that need to respond to Korea's industrial structure and global risks by quantifying tangible and intangible risk factors. Global Supply Concentration, Supplying country risk, Policy Social Environment Regulation, Domestic Import Instability, Risk responsiveness, Market Scale, Demand Fluctuation and Economic Importance were evaluated as evaluation indicators. The degree of risk and risk impact were quantitatively measured using the criticality matrix-criticality level. After evaluating 40 types of minerals used in domestic new growth businesses, 15 types of Critical minerals(Li, Pt, Co, V, REE, Mg, Mo, Cr, Ti, W, C, Ni, Al, Mn, Si) in Korea were selected. The results are expected to be used to establish policies to strengthen resource security and to make decisions to form a company's raw material portfolio.","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45624484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.139
Jong-Seo Park, Sinyoung Kim, Soomin Seo, Hyun A Lee, N. Woo
{"title":"Study of Spatiotemporal Variations and Origin of Nitrogen Content in Gyeongan Stream","authors":"Jong-Seo Park, Sinyoung Kim, Soomin Seo, Hyun A Lee, N. Woo","doi":"10.9719/eeg.2023.56.2.139","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.139","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48292255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.115
Ha Kim, S. Hong, Chaewon Park, Jihye Oh, Jonguk Kim, Yungoo Song
{"title":"Principle and Application of 'Image-mapping' in-situ U-Pb Carbonate Age-dating","authors":"Ha Kim, S. Hong, Chaewon Park, Jihye Oh, Jonguk Kim, Yungoo Song","doi":"10.9719/eeg.2023.56.2.115","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.115","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44990244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.201
Il Kyu Choi, Jun-Ho Song, B. Lee, C. Lee
{"title":"Investigation of Source Area and Material Characteristics of the Stone Properties from Stone-lined Tombs in Cheongyang Rokpyeong-ri Site, Korea","authors":"Il Kyu Choi, Jun-Ho Song, B. Lee, C. Lee","doi":"10.9719/eeg.2023.56.2.201","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.201","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":"1 1","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71376763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-30DOI: 10.9719/eeg.2023.56.2.185
Dohun Lim, Yoon-Su Lee
{"title":"Distribution of Freshwater Organisms in the Pyeonggang Stream and Application Effects of Hydr othermal Energy on Variations in Water Temperature by Return Flow in a Stream Ecosystem","authors":"Dohun Lim, Yoon-Su Lee","doi":"10.9719/eeg.2023.56.2.185","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.2.185","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44898765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.9719/eeg.2023.56.1.103
Bo-Young Park, H. Yang, C. Lee
{"title":"Evaluation of Physical Properties and Material Characterization for Structural Frame at the Stained Glass Windows to Gongju Jeil Church of the Registered Cultural Heritage in Korea","authors":"Bo-Young Park, H. Yang, C. Lee","doi":"10.9719/eeg.2023.56.1.103","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.1.103","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45722213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.9719/eeg.2023.56.1.75
Sajjad W. Jaafar, Sattar J.Al.Khafaji
{"title":"Plant Leave as an Indicator for Pollution by Hydrocarbons and Heavy Metals in Al-Zubair City, Southern Iraq","authors":"Sajjad W. Jaafar, Sattar J.Al.Khafaji","doi":"10.9719/eeg.2023.56.1.75","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.1.75","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47181167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.9719/eeg.2023.56.1.13
Hyunseung Lee, Soo-Man Lee, Yongmoon Lee
{"title":"Phase Transition of Zeolite X under High Pressure and Temperature","authors":"Hyunseung Lee, Soo-Man Lee, Yongmoon Lee","doi":"10.9719/eeg.2023.56.1.13","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.1.13","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46003127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-02-28DOI: 10.9719/eeg.2023.56.1.87
Sei-Sun Hong, Jin Young Lee
{"title":"Aggregate of Korea in 2021","authors":"Sei-Sun Hong, Jin Young Lee","doi":"10.9719/eeg.2023.56.1.87","DOIUrl":"https://doi.org/10.9719/eeg.2023.56.1.87","url":null,"abstract":"","PeriodicalId":44811,"journal":{"name":"Economic and Environmental Geology","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44176614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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