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Spatial investigation of water quality and estimation of groundwater pollution along the main stream in the Geum River Basin, Korea

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Bibliographic Details
Main Authors: Choi, Hanna, Koh, Dong-Chan, Yoon, Yoon Yeol
Format: Book
Language:English
Published: Springer 2023
Subjects:
concentration of NO3
Spatial investigation
Online Access:https://link.springer.com/article/10.1007/s10653-023-01643-3
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8761
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spelling oai:localhost:PNK-87612023-08-09T04:12:36Z Spatial investigation of water quality and estimation of groundwater pollution along the main stream in the Geum River Basin, Korea Choi, Hanna Koh, Dong-Chan Yoon, Yoon Yeol concentration of NO3 Spatial investigation CC-BY This study aims to identify spatially water quality distribution of groundwater and surface water in reservoirs, and comprehensively to address possible influencing factors. The concentration of NO3 in the reservoirs along the main stream of the Geum River was generally lower than that in groundwater. The pollution level of the reservoir, especially the particulate pollutant SS, clearly showed seasonal variations and increased significantly downstream. The H-3 concentration of the groundwater was high in the plains and low in the mountain areas, indicating a difference in residence time between the two regions. The hydrochemical properties and factor loading values of the principal components indicated that the major factors were water‒rock interactions and residence time, but a positive correlation of K-NO3 and Mg-Cl showed the influence of agricultural activities. 2023-08-09T04:12:36Z 2023-08-09T04:12:36Z 2023 Book https://link.springer.com/article/10.1007/s10653-023-01643-3 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8761 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic concentration of NO3
Spatial investigation
spellingShingle concentration of NO3
Spatial investigation
Choi, Hanna
Koh, Dong-Chan
Yoon, Yoon Yeol
Spatial investigation of water quality and estimation of groundwater pollution along the main stream in the Geum River Basin, Korea
description CC-BY
format Book
author Choi, Hanna
Koh, Dong-Chan
Yoon, Yoon Yeol
author_facet Choi, Hanna
Koh, Dong-Chan
Yoon, Yoon Yeol
author_sort Choi, Hanna
title Spatial investigation of water quality and estimation of groundwater pollution along the main stream in the Geum River Basin, Korea
title_short Spatial investigation of water quality and estimation of groundwater pollution along the main stream in the Geum River Basin, Korea
title_full Spatial investigation of water quality and estimation of groundwater pollution along the main stream in the Geum River Basin, Korea
title_fullStr Spatial investigation of water quality and estimation of groundwater pollution along the main stream in the Geum River Basin, Korea
title_full_unstemmed Spatial investigation of water quality and estimation of groundwater pollution along the main stream in the Geum River Basin, Korea
title_sort spatial investigation of water quality and estimation of groundwater pollution along the main stream in the geum river basin, korea
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s10653-023-01643-3
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8761
_version_ 1773871305115828224
score 8.89252

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