Zobrazeno 1 - 10
of 262
pro vyhledávání: '"Seong Taek Yun"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This study introduces a novel groundwater pollution index (GPI) formulated through compositional data analysis (CoDa) and robust principal component analysis (RPCA) to enhance groundwater quality assessment. Using groundwater quality monitor
Externí odkaz:
https://doaj.org/article/8f480c858ca84f589829a6598ae20553
Autor:
Jeong-Ho Lee, Seong-Taek Yun, Soonyoung Yu, Chang-Hoon Yoo, Yong-Seok Jeong, Kyoung-Ho Kim, Ho-Rim Kim, Hyunkoo Kim
Publikováno v:
Ecological Indicators, Vol 138, Iss , Pp 108838- (2022)
To delineate a livestock manure-derived groundwater plume (LDGP) in agro-livestock farming areas with the extensive use of chemical fertilizers, multilevel monitoring wells (MLWs) were installed for depth-specific sampling of groundwater, and then hy
Externí odkaz:
https://doaj.org/article/e48a5a9eb34c4d0888e3c812b6201528
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Characterizing the subsurface flow in karstic areas is challenging due to distinct flow paths coexisting, and lithologic heterogeneity makes it more difficult. A combined use of hydrochemical, environmental isotopic, and hydrograph separation study w
Externí odkaz:
https://doaj.org/article/1ac10bb5960c40159c0770ce54a971ce
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
Temporal changes of soil CO2 flux (FCO2) and soil CO2 concentration ([CO2]v) were surveyed in a natural CO2 emission site to characterize the factors controlling the short-term temporal variation of geogenic FCO2 in a non-volcanic and seismically ina
Externí odkaz:
https://doaj.org/article/229a66b07ac44a53bb1ed66d20a07665
Publikováno v:
Economic and Environmental Geology. 55:737-760
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef100c1c843d6d33201a3fd464b61114
https://doi.org/10.9719/eeg.2022.55.6.737
https://doi.org/10.9719/eeg.2022.55.6.737
Publikováno v:
Vadose Zone Journal, Vol 19, Iss 1, Pp n/a-n/a (2020)
Abstract This study was conducted to analyze CO2 migration from a shallow CO2 release experiment using a continuous soil CO2 flux measurement system. Approximately 1.8 t CO2 was injected from 1 to 30 June 2016 through the point sources with perforate
Externí odkaz:
https://doaj.org/article/85405b0920e24cc2a59eb5036fa08cfe
Autor:
Ho-Rim Kim, Soonyoung Yu, Seong-Taek Yun, Kyoung-Ho Kim, Goon-Taek Lee, Jeong-Ho Lee, Chul-Ho Heo, Dong-Woo Ryu
Publikováno v:
Economic and Environmental Geology. 55:353-366
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e96d99d78a240dc9c58ee9b1b80bc6a8
https://doi.org/10.9719/eeg.2022.55.4.353
https://doi.org/10.9719/eeg.2022.55.4.353
A combined analysis was conducted to understand nitrogen loading to a deep (~ 80 m below ground level (bgl)) bedrock aquifer, including hydrochemical, isotopic, microbiological, hydrogeological, and geophysical investigation. The studied site, locate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f709bf8d989dc7bd2982d41136f7fb5
https://doi.org/10.5194/egusphere-egu23-17347
https://doi.org/10.5194/egusphere-egu23-17347
Publikováno v:
Clean Technologies and Environmental Policy. 24:1621-1637
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa8f74c2a6677b2c09a91691c3ed8938
https://doi.org/10.1007/s10098-022-02294-1
https://doi.org/10.1007/s10098-022-02294-1
Autor:
Junseop Oh, Ho-Rim Kim, Soonyoung Yu, Kyoung-Ho Kim, Jeong-Ho Lee, Sunhwa Park, Hyunkoo Kim, Seong-Taek Yun
Publikováno v:
Journal of Hazardous Materials. 457:131712
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21f37b6f5ae4d1ca774c15802730e24c
https://doi.org/10.1016/j.jhazmat.2023.131712
https://doi.org/10.1016/j.jhazmat.2023.131712